Ion Geophysical Corp Annual Report 2013

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FY2013 Annual Report · Ion Geophysical Corp

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CONTENTS

CEO Letter to Shareholders

About ION

Financial Highlights

Notice of 2014 Annual Meeting

Proxy Statement

Around the globe, ION pushes

the limits of geophysics to help

oil & gas companies locate and

produce hydrocarbons safely

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expertise and drive of some of the

brightest minds in the industry,

we solve imaging and operational

challenges throughout the E&P

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the environment, the more

complex the geology, the more

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Form 10-K Report

Learn more at iongeo.com

QUICK FACTS

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global E&P
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o Solutions
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and proprietary programs
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interpretation services

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o Software
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services

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o Systems
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streamer seismic data acquisition
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(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:82)(cid:3) (cid:50)(cid:70)(cid:72)(cid:68)(cid:81)(cid:42)(cid:72)(cid:82)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:82)(cid:70)(cid:72)(cid:68)(cid:81)(cid:3)(cid:69)(cid:82)(cid:87)(cid:87)(cid:82)(cid:80)(cid:3)(cid:86)(cid:72)(cid:76)(cid:86)(cid:80)(cid:76)(cid:70)(cid:3)(cid:3)

(cid:3)

acquisition
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(cid:44)(cid:49)(cid:50)(cid:57)(cid:36)(cid:3)(cid:73)(cid:82)(cid:85)(cid:3)(cid:79)(cid:68)(cid:81)(cid:71)(cid:3)(cid:68)(cid:70)(cid:84)(cid:88)(cid:76)(cid:86)(cid:76)(cid:87)(cid:76)(cid:82)(cid:81)(cid:3)(cid:87)(cid:72)(cid:70)(cid:75)(cid:81)(cid:82)(cid:79)(cid:82)(cid:74)(cid:76)(cid:72)(cid:86)
→ ~1,100 employees operating in 21 cities on six
continents
→ 2013 revenues of $549 million

2D BasinSPAN library contains ~400,000 km basin-scale data across virtually
all major basins around the world, generating $1.5 billion in revenues

Letter to
SHAREHOLDERS

R. Brian Hanson
President and Chief Executive Officer

Dear Fellow Shareholders,

2013 was a year of modest growth and transition for ION. Our full-

making East Africa our top region for data sales in 2013. In addition,

year revenues were $549 million, up 4% from 2012. Our Solutions

we saw strong library sales in the Gulf of Mexico, validation of the

segment revenues increased 10% to $387 million, while our

longevity and sustainability of our GulfSPAN™ programs. And we

So(cid:2)ware segment revenues decreased by 9%, and our Systems

generated signiﬁcant revenues from sales of our India and West

segment revenues were down 7%. We ended the year strong, with

Africa programs, in anticipation of upcoming licensing rounds in

record quarterly revenues, income from operations and data library

those two regions.

sales in the fourth quarter.

During the year, we saw a change in our marine multi-client

Despite a strong ﬁnish, the ﬁrst nine months of the year were

customer base, speciﬁcally an expansion from our traditional multi-

challenging. Our 2013 reported net income was a loss of $252

client customers, predominantly IOCs, to NOCs and independents. We

million, or $(1.59) per share, impacted by several signiﬁcant

have noted that our traditional IOC customers are taking a spending

restructuring and predominantly non-cash special items. Excluding

pause acquiring exploration data sets as they focus on production

these items*, our 2013 net income was $19 million, or 12 cents per

and optimizing cash ﬂow and return to investors, while the NOCs and

diluted share.

independents are positioning themselves to take advantage of this

pause and capitalize on asset sales and licensing rounds.

SOLUTIONS SEGMENT: SOLID PERFORMANCE

We now have about 400,000 km of 2D multi-client data in our

2013 was, overall, a good year for our Solutions segment, which

BasinSPAN library, covering virtually all major basins around the

includes our GeoVentures multi-client and GX Technology data

world. Our library, which has generated $1.5 billion in revenues to

processing businesses.

date, has tremendous long-term value. In fourth quarter 2013, $59

million, or about three quarters of our $76 million in total library

Our full-year multi-client revenues were $267 million, up 13% from

sales, were from programs that are fully amortized. These high

2012. Our results were driven by exceptionally strong fourth quarter

margin sales are either from older programs or new programs

data library sales, which were more than twice our fourth quarter

that have been fully amortized because underwriting and library

2012 data library sales.

revenues came in sooner than we modeled.

A true hotspot for us in 2013 was East Africa, where we assisted

Our new venture revenues were up 5%. However, as a result of the

the Tanzania Petroleum Development Corporation with managing

aforementioned so(cid:2)ening in new venture activity and underwriting,

their licensing round announced in October. Our involvement allowed

we delayed investments in new programs in 2013 and sanctioned

us to fully leverage over 20,000 km of relevant BasinSPAN data,

programs only when we saw suﬃcient underwriting levels. Among

the more signiﬁcant new programs we acquired during the year

However, our So(cid:2)ware group ﬁnished the year with a record fourth

were WestraliaSPAN™, an 11,500 km 2D survey on Australia’s

quarter and their second highest quarter in terms of revenue

North West Shelf being processed using our WiBand broadband

and operating income, driven by increased Orca® so(cid:2)ware and

processing technology, UruguaySPAN™, which links with our

hardware sales. During the fourth quarter, we signed a four-year

existing ArgentineSPAN™ and BrasilSPAN™ programs to provide

Orca contract renewal with a major marine contractor, reinforcing

the ﬁrst true regional framework of the Punta del Este Basin, and

our leadership in core command and control so(cid:2)ware. We also

LabradorSPAN™, a 6,500 km survey oﬀ the Canadian coast of

saw record annual revenue for Concept Systems 4D optimization

Labrador.

services, tripling our services client base during the year.

Also of note, in 2013, we formed a multi-year strategic alliance with

At the Society of Exploration Geophysicists (SEG) convention in

seismic contractor Polarcus to jointly develop, execute and market

September, we introduced Narwhal for Ice Management, the

3D multi-client seismic programs globally. This alliance provides us

ﬁrst fully integrated system designed to reduce risk and improve

access to a world-class seismic ﬂeet and will allow us to naturally

eﬃciency in seismic data acquisition and drilling operations in or

leverage our 2D BasinSPAN library -- and the intimate knowledge it

near ice, such as in the Arctic. We also announced our ﬁrst two

provides us of regional geologies -- to create a new growth segment

commercial Narwhal projects, in the Canadian Northwest Passage

for ourselves in the lucrative 3D multi-client market.

and oﬀshore Baﬃn Island. In December, we were awarded a patent

supporting our technology, providing further diﬀerentiation in this

In our data processing business, we generated record revenues

emerging segment. And in February 2014, Narwhal received one

in 2013, up 4% over 2012. During the year, we were awarded and

of three 2014 ‘Spotlight on Arctic Technology’ awards for innovation

performed a substantial amount of data processing work for a

at the Arctic Technology Conference in Houston.

national oil company, work for which we were not able to recognize

revenues during 2013, as the customer contract was not executed

In the face of consolidation in the market for traditional command

until February 2014.

and control so(cid:2)ware, we are increasing our investment in so(cid:2)ware

research & development to develop new oil company so(cid:2)ware

To ensure capacity for our clients’ growing demand, we opened new

solutions, such as Narwhal. We anticipate our 2014 R&D spend to

data processing centers in Oklahoma City and Perth, Australia, and

reach 15% of So(cid:2)ware segment sales, approaching the range that

signiﬁcantly upgraded our Houston high performance computing

is typical of so(cid:2)ware companies.

hub, moving to a new state-of-the-art facility that increased

throughput capacity by 50%. Throughout the year, we saw continued

customer uptake of our WiBand broadband processing technology,

SYSTEMS SEGMENT: RESTRUCTURED FOR LONG(cid:3)TERM

and we now have 50 WiBand projects either complete or in progress

PROFITABLITY

around the world. We continue to invest R&D in our data processing

Systems segment revenues were down 7% year over year, primarily

to better position our technology for longer-term growth.

due to a decline in revenues associated with new positioning and

streamer system sales, which was partially oﬀset by an increase in

sales of repair and replacement products. In 2013, we restructured

SOFTWARE SEGMENT: CONTINUED INVESTMENT

our Systems business, making necessary adjustments for long-

IN E&P SOLUTIONS

term competitiveness and proﬁtability. We introduced refurbishment

Our so(cid:2)ware revenues were down 9% from 2012 due to

programs targeting our installed base of legacy towed streamer

consolidation and weakness in the seismic contractor market.

products to help expand margins. We reduced the cost structure of

our legacy towed streamer product line, shi(cid:2)ing our focus, including

The OBS market has become one of the fastest, if not the fastest,

a signiﬁcant amount of our R&D eﬀorts, to the ocean bottom seismic

growing segments in the seismic business. We see this trend

(OBS) market, where we see the greatest opportunity for ION. We

continuing as oil & gas companies seek higher quality seismic to

also streamlined the cost structure of our land Sensor geophone

better locate wells and manage their reservoirs. We believe we

business to allow us to be more competitive in the price-sensitive

are entering the market at the right time, and with the right mix of

geophone market.

industry leading technology, expertise, so(cid:2)ware and services, in an

Overall, we reduced our Systems division headcount by about a

third and reduced our annualized operating costs by approximately

$12 million. The results of this restructuring began to show up in

2014 OUTLOOK

integrated model.

our fourth quarter, where we improved operating margins in our

Despite a strong ﬁnish in 2013, we are taking a cautious view of 2014.

Systems segment by approximately 13 percentage points.

E&P spending, which has been growing between 10 - 12% per year,

is predicted to slow to mid-single digits. Based on commodity prices,

During the year, we consolidated all of our U.S.-based Marine

we anticipate oil companies will still be reserved in their exploration

Systems personnel and operations from four buildings in Harahan,

spending. We believe that spending will largely be delayed until at

Louisiana, into one state-of-the-art facility containing about 120,000

least the second half of the year. As a result, we expect our new

square feet of oﬃce and manufacturing space. We believe this

venture programs to be lighter in the ﬁrst half of the year, similar to

segment is now well positioned – and equipped – for proﬁtability

2013.

moving forward.

In closing, with the restructuring we undertook in 2013, a sharp

focus on managing expenses and generating positive free cash ﬂow,

OCEANGEO: STRATEGIC ENTRY INTO OBS MARKET

and a pragmatic approach to our investments, we are heading into

2013 was also a year of further transition of our strategy of

2014 ready to face any headwinds and to take advantage of the best

leveraging our innovative technologies to provide integrated

market opportunities around the globe.

solutions to oil & gas companies. A key milestone was our entry

into the rapidly growing OBS market through our acquisition

We thank you for your continued conﬁdence in ION.

of 30% ownership of GeoRXT (later rebranded OceanGeo) in

February. Our partner in the OceanGeo joint venture is Georadar, a

Regards,

Brazilian company specializing in providing services for geophysical

surveying, environmental diagnosis and geotechnical data

collection. In December, OceanGeo was awarded and commenced

work on a 510 square km ocean bottom 3D survey oﬀshore Trinidad

for Petrotrin. In January 2014, we increased our ownership of

OceanGeo to 70%. Through OceanGeo we intend to put our Calypso

OBS acquisition system to work in a higher-value service model.

OceanGeo also leverages our entire infrastructure and enables us to

provide an integrated, full-scope OBS solution, from survey planning

and design, to data acquisition, processing and interpretation.

R. Brian Hanson
President and Chief Executive Oﬃcer

*A reconciliation of these special items can be found in the tables to our 2013 Year-end Results press release issued February 12, 2014.

ABOUT ION

ION Geophysical Corporation is a leading provider of geophysical technology, services

and solutions for the global oil & gas industry. We leverage our innovative technologies

to provide our oil & gas company clients with integrated solutions that help them locate

hydrocarbons safely and eﬃciently and maximize their assets, throughout the E&P

lifecycle.

Our oﬀerings are grouped into three Reporting Segments and two Joint Ventures:

SOLUTIONS SEGMENT

GEOVENTURES INTEGRATED GEOPHYSICAL PROGRAMS

ION’s GeoVentures group develops and manages full-scope 2D and 3D multi-client and proprietary

programs, including survey design and planning, data acquisition, project management, advanced

processing services, reservoir characterization services, ﬁnal image rendering and interpretation.

GEOVENTURES SEISMIC DATA LIBRARIES

Our global 2D BasinSPAN library consists of nearly 400,000 km of seismic data covering virtually

all major oﬀshore petroleum provinces. Our 3D ResSCAN™ land programs are designed to help

operators in unconventional reservoirs make better drilling and completion engineering decisions,

reducing development risk and cost.

GX TECHNOLOGY DATA PROCESSING AND INTERPRETATION SERVICES

Operating from processing service centers around the world, our GX Technology (GXT) group is one of

the most technologically advanced seismic imaging teams in the industry. GXT undertakes complex

land and marine imaging projects, applying advanced imaging techniques, including data conditioning,

pre-stack depth migration (PreSDM), reverse time migration (RTM), tomographic and azimuthal

velocity model building, and reservoir fracture detection.

SOFTWARE SEGMENT

SYSTEMS SEGMENT

OUR JOINT VENTURES

CONCEPT SYSTEMS SURVEY DESIGN AND OPTIMIZATION

ION’s Concept Systems so(cid:2)ware products and advisory services help our customers design their

seismic surveys and make the tradeoﬀs between subsurface image quality and cost. Our Concepts

Systems group specializes in designing surveys for the most challenging imaging applications,

including challenging environments such as the Arctic, and time-lapse (4D) programs.

MARINE SEISMIC DATA ACQUISITION EQUIPMENT

ION develops seismic imaging systems and so(cid:2)ware for both towed streamer and ocean bottom

seismic acquisition. Our oﬀerings include streamer positioning and control systems, sources and

source control systems, streamer acquisition systems, ocean bottom cable acquisition systems,

including industry-leading Calypso and VSO systems, marine acquisition so(cid:2)ware and data

integration and quality-assurance services.

OCEANGEO

With the addition of our joint venture company OceanGeo, a geophysical company specializing in

multicomponent ocean bottom seismic acquisition, ION provides a full suite of ocean bottom seismic

services, including survey design, planning and optimization, data acquisition, and geophysical QC. As

of January 2014, ION owns 70% of OceanGeo, while Georadar owns 30%.

INOVA

Since our founding as a land seismic equipment company, ION has been at the forefront of technological

innovation in land seismic equipment. In 2010, ION and BGP (subsidiary of China National Petroleum

Corporation) joined forces to form an independent land seismic equipment company, INOVA, whose

product portfolio includes systems, sources, and sensors for onshore seismic data acquisition. ION

owns 49% of INOVA, while BGP owns 51%.

ANNUAL REVENUES

Solutions
Systems

So(cid:4)ware
Legacy Land Systems (INOVA)

2009

2010

2011

2012

2013

Consolidated
Revenues

419.8

444.3

454.6

526.0

549.2

100

150

200

250

300

350

400

450

500

550

600

$ Millions

SHAREHOLDER RETURNS

ION Geophysical Corporation
S&P 500

Dow Jones U.S. Oil Equipment & Services

$450

$400

$350

$300

$250

$200

$150

$100

$50

2008

2009

2010

2011

2012

100
100
100

173
126
165

247 179
149
146
184
210

190
172
185

2013

96
228
237

This graph compares our cumulative

total

stockholder return on our common stock for the

ﬁve years ending December 31, 2013, assuming

reinvestment of dividends, with (i) the S&P 500

Index and (ii) the Dow Jones U.S. Oil Equipment

and Services Index, an index of companies that we

believe are comparable in terms of industry and

their lines of business.

The graph assumes that $100 was invested in our

common stock and the above indices on January

1, 2008. We have not paid any dividends on our

common stock during

the applicable period.

Historic stock price performance is not necessarily

indicative of future stock price performance.

FINANCIAL HIGHLIGHTS

years ended December 31

2013

2012

2011

(in thousands, except per share data)

STATEMENT OF OPERATIONS DATA

Net revenues

Gross proﬁt

$ 549,167

$ 526,317

$ 454,621

159,313

215,801

173,445

Income from operations

16,396

74,527

66,795

Net income (loss) applicable to common shares

(251,874)

61,963

23,422

Net income (loss) per basic share

Net income (loss) per diluted share

$ (1.59)

$ 0.40

$ 0.15

$ (1.59)

$ 0.39

$ 0.15

Weighted average number of common shares outstanding

158,506

155,801

154,811

Weighted average number of diluted shares outstanding

158,506

162,765

156,090

Balance Sheet Data (end of year)

Working capital

Total assets

Notes payable and long-term debt

Total equity

Other Data

Investment in multi-client library

Capital expenditures

Depreciation and amortization (other than multi-client library)

Amortization of multi-client library

$ 248,857

$ 164,693

$ 163,677

864,671

820,583

674,058

220,152

257,885

105,328

105,112

499,019

425,812

$ 114,582

16,914

18,158

86,716

$ 145,627

$ 143,782

16,650

11,060

16,202

13,917

89,080

77,317

The selected consolidated ﬁnancial data set forth above with respect to our consolidated statements of operations for 2013, 2012 and 2011, and with respect to our consolidated

balance sheets at December 31, 2013, 2012 and 2011 have been derived from our audited consolidated ﬁnancial statements. Our results of operations and ﬁnancial condition

have been aﬀected by restructuring activities, legal contingencies and settlements, and impairments and write-downs of assets during the periods presented, which aﬀect

the comparability of the ﬁnancial information shown. For a detailed discussion of these items impacting the comparability of the ﬁnancial information, please see Item 6.

“Selected Financial Data” in our Annual Report on Form 10-K for the year ended December 31, 2013. Also, this information should not be considered as being indicative of

future operations, and should be read in conjunction with Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated

ﬁnancial statements and the notes thereto included elsewhere in our Annual Report on Form 10-K for the year ended December 31, 2013.

29APR201300073885

ION GEOPHYSICAL CORPORATION
2105 CityWest Boulevard, Suite 400
Houston, Texas 77042-2839
(281) 933-3339

NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
To Be Held May 21, 2014

To ION’s Stockholders:

The 2014 Annual Meeting of Stockholders of ION Geophysical Corporation will be held in the
office of the company located at 2105 CityWest Boulevard, Houston, Texas, on Wednesday, May 21,
2014, at 10:30 a.m., local time, for the following purposes:

1. Elect the two directors named in the attached proxy statement to our Board of Directors,

each to serve for a three-year term;

2. Advisory (non-binding) vote to approve the compensation of our named executive

officers;

3. Ratify the appointment of Grant Thornton LLC as our independent registered public

accounting firm (independent auditors) for 2014; and

4. Consider any other business that may properly come before the annual meeting, or any

postponement or adjournment of the meeting.

ION’s Board of Directors has set April 1, 2014, as the record date for the meeting. This means

that owners of ION common stock at the close of business on that date are entitled to receive this
notice of meeting and vote at the meeting and any adjournments or postponements of the meeting.

Your vote is very important, and your prompt cooperation in voting your proxy is greatly

appreciated. Whether or not you plan to attend the meeting, please sign, date and return your enclosed
proxy card as soon as possible so that your shares can be voted at the meeting.

By Authorization of the Board of Directors,

21MAR200512475797

David L. Roland
Senior Vice President, General Counsel
and Corporate Secretary

April 15, 2014
Houston, Texas

Important Notice Regarding the Availability of Proxy Materials
For the Annual Stockholders’ Meeting to be held on May 21, 2014

The proxy statement, proxy card and our 2013 annual report to stockholders
are available at www.iongeo.com under ‘‘Investor Relations — Investor Materials —
Annual Report & Proxy Statement.’’

The Annual Meeting of Stockholders of ION Geophysical Corporation will be held on May 21,

2014, at the offices of the company located at 2105 CityWest Boulevard, Houston, Texas, beginning at
10:30 a.m., local time.

The matters intended to be acted upon are:

1. Elect the two directors named in the attached proxy statement to our Board of Directors,

each to serve for a three-year term;

2. Advisory (non-binding) vote to approve the compensation of our named executive

officers;

3. Ratify the appointment of Grant Thornton LLC as our independent registered public

accounting firm (independent auditors) for 2014; and

4. Consider any other business that may properly come before the annual meeting, or any

postponement or adjournment of the meeting.

The Board of Directors recommends voting in favor of the nominees listed in the proxy statement,

the compensation of our named executive officers and the ratification of the appointment of Grant
Thornton LLC.

The following proxy materials are being made available at the website location specified above:

1. The proxy statement for the 2014 Annual Meeting of Stockholders and the 2013 annual

report to stockholders; and

2. The form of proxy card being distributed to stockholders in connection with the 2014

Annual Meeting of Stockholders.

Directions to the annual meeting are also provided in the accompanying proxy statement under

‘‘About the Meeting — Where will the Annual Meeting be held?’’

29APR201300073885

ION GEOPHYSICAL CORPORATION
2105 CityWest Boulevard, Suite 400
Houston, Texas 77042-2839
(281) 933-3339

PROXY STATEMENT
FOR ANNUAL MEETING OF STOCKHOLDERS
To Be Held May 21, 2014

April 15, 2014

Our Board of Directors is furnishing you this proxy statement to solicit proxies on its behalf to be

voted at the 2014 Annual Meeting of Stockholders of ION Geophysical Corporation (‘‘ION’’). The
meeting will be held at 2105 CityWest Boulevard, Houston, Texas, on May 21, 2014, at 10:30 a.m., local
time. The proxies also may be voted at any adjournments or postponements of the meeting.

The mailing address of our principal executive offices is 2105 CityWest Boulevard, Suite 400,
Houston, Texas 77042-2839. We are mailing the proxy materials to our stockholders beginning on or
about April 15, 2014. All properly completed and returned proxies for the annual meeting will be voted
at the meeting in accordance with the directions given in the proxy, unless the proxy is revoked before
the meeting.

Only owners of record of our outstanding shares of common stock on April 1, 2014 are entitled to

vote at the meeting, or at adjournments or postponements of the meeting. Each owner of common
stock on the record date is entitled to one vote for each share of common stock held. On April 1, 2014,
there were 165,286,432 shares of common stock issued and outstanding.

When used in this proxy statement, ‘‘ION Geophysical,’’ ‘‘ION,’’ ‘‘Company,’’ ‘‘we,’’ ‘‘our,’’ ‘‘ours’’

and ‘‘us’’ refer to ION Geophysical Corporation and its consolidated subsidiaries, except where the
context otherwise requires or as otherwise indicated.

TABLE OF CONTENTS

2014 PROXY STATEMENT HIGHLIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ABOUT THE MEETING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM 1 — ELECTION OF DIRECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BOARD OF DIRECTORS AND CORPORATE GOVERNANCE . . . . . . . . . . . . . . . . . . . . . . .

OWNERSHIP OF EQUITY SECURITIES OF ION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EXECUTIVE OFFICERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EXECUTIVE COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COMPENSATION DISCUSSION AND ANALYSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COMPENSATION COMMITTEE REPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SUMMARY COMPENSATION TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2013 GRANTS OF PLAN-BASED AWARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EMPLOYMENT AGREEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OUTSTANDING EQUITY AWARDS AT FISCAL YEAR-END . . . . . . . . . . . . . . . . . . . . . . . .

2013 OPTION EXERCISES AND STOCK VESTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

POTENTIAL PAYMENTS UPON TERMINATION OR CHANGE OF CONTROL . . . . . . . . . .

2013 PENSION BENEFITS AND NONQUALIFIED DEFERRED COMPENSATION . . . . . . . .

EQUITY COMPENSATION PLAN INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM 2 — ADVISORY (NON-BINDING) VOTE TO APPROVE EXECUTIVE

COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM 3 — RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS . . . . . . . . .

REPORT OF THE AUDIT COMMITTEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHANGE IN INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS . . . . . . . . . . . . . . . .

PRINCIPAL AUDITOR FEES AND SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2014 PROXY STATEMENT HIGHLIGHTS

This summary highlights information contained elsewhere in our proxy statement. This summary does

not contain all of the information that you should consider. You should read the entire proxy statement
carefully before voting.

Board Nominees

Name

Michael C. Jennings . . .

Age

Director
Since

2010

John N. Seitz . . . . . . .

2003

Executive Compensation Highlights

Occupation

President, CEO and
Chairman of the Board
of Directors,
HollyFrontier
Corporation

Chairman and Chief
Executive Officer of
GulfSlope Energy, Inc.

Committee Memberships

Independent
(cid:1)

Audit
(cid:1)

Comp Gov

Fin
(cid:1)

(cid:1)

(cid:1) (cid:1)

ION is committed to paying for performance. We provide the majority of compensation through

programs in which the amounts ultimately received vary to reflect our performance. Our executive
compensation programs evolve and are adjusted over time to support our business goals and to
promote both near-term and long-term profitable company growth.

The majority of cash compensation is paid through base salary and under our annual incentive
cash plan based on company performance relative to financial goals and on individual performance.
Under our incentive plan, cash compensation reflects near-term (annual) business performance.

Equity awards, consisting of stock options and restricted stock and restricted stock units, are used

to align compensation with the long-term interests of our stockholders by focusing our executive
officers on total stockholder return. Equity awards generally become fully vested in either three or four
years after the grant date, so that compensation realized under the awards reflects the long-term
performance of the company’s stock.

In setting executive officer compensation, the Compensation Committee evaluates individual
performance reviews of the executive officers and compensation of a ‘‘peer’’ group consisting of
companies participating in various relevant compensation surveys, including Frost’s 2013 Oilfield
Manufacturing and Services Industry Executive Compensation Survey.

Total compensation for each executive officer varies with ION’s performance in achieving financial
objectives and with individual performance. Each executive officer’s compensation is designed to reward
his contribution to ION’s results. Our executive officers’ 2013 compensation also reflects adjustments
arising from our normal annual process of assessing pay competitiveness.

The following table shows the total direct compensation granted by the Compensation Committee
to our 2013 named executive officers in 2013 and 2012 (except for Mr. Hulme, who did not become a
named executive officer until 2013):

Name and Principal Position

R. Brian Hanson . . . . . . . .

President, CEO and
Director

Christopher T. Usher . . . . .

Executive Vice
President and COO,
GeoScience
Division

Ken Williamson . . . . . . . .

Executive Vice
President and COO,
GeoVentures
Division

Gregory J. Heinlein . . . . . .

Senior Vice
President and CFO

Salary
($)

Bonus
($)

Stock
Awards
($)

Option
Awards
($)

Non-Equity
Incentive Plan
Compensation
($)

490,000
450,000

— 214,800
— 279,900

235,000
260,100

395,000
450,000

Total Direct
Compensation
($)

1,334,800
1,440,000

Year

2013
2012

350,000
21,538

— 71,600
311,000

125,000

141,000
173,400

300,000
—

862,600
630,938

2013
2012

358,000
340,000

— 71,600
— 93,300

141,000
173,408

215,000
300,000

785,600
906,708

2013
2012

312,000
300,000

— 53,700
— 31,100

94,000
86,700

160,000
150,000

619,700
567,800

Colin Hulme . . . . . . . . . . .

2013

312,000

— 53,700

117,500

187,200

670,400

Senior Vice
President, Ocean
Bottom Services

For 2013, our financial performance exceeded the threshold financial performance criteria under

our annual incentive plan but did not meet our plan target criteria. As a result, the cash bonus awards
paid to employees under the plan were generally lower than in 2012, when our financial performance
exceeded the target criteria. Year-over-year changes in salaries and equity award levels also reflect
promotions, individual performance and competitive market adjustments.

What is a proxy and proxy statement?

ABOUT THE MEETING

A proxy is your legal designation of another person to vote the stock you own on your behalf. That

other person is referred to as a ‘‘proxy.’’ Our Board of Directors has designated R. Brian Hanson and
James M. Lapeyre, Jr. as proxies for the 2014 Annual Meeting of Stockholders. By completing and
submitting the enclosed proxy card, you are giving Mr. Hanson and Mr. Lapeyre the authority to vote
your shares in the manner you indicate on your proxy card. A proxy statement is a document that the
regulations of the Securities and Exchange Commission (‘‘SEC’’) require us to give you when we ask
you to sign a proxy card designating individuals as proxies to vote on your behalf.

Who is soliciting my proxy?

Our Board of Directors is soliciting proxies on its behalf to be voted at the 2014 Annual Meeting.
All costs of soliciting the proxies will be paid by ION. Copies of solicitation materials will be furnished
to banks, brokers, nominees and other fiduciaries and custodians to forward to beneficial owners of
ION’s common stock held by such persons. ION will reimburse such persons for their reasonable
out-of-pocket expenses in forwarding solicitation materials. In addition to solicitations by mail, some of
ION’s directors, officers and other employees, without extra compensation, might supplement this
solicitation by telephone, personal interview or other communication. ION has also retained
Georgeson Inc. to assist with the solicitation of proxies from banks, brokers, nominees and other
holders, for a fee not to exceed $10,500 plus reimbursement for out-of-pocket expenses. We may also
ask our proxy solicitor to solicit proxies on our behalf by telephone for a fixed fee of $6 per phone call
and $3.50 per telephone vote, plus reimbursement for expenses.

What is the difference between a ‘‘stockholder of record’’ and a stockholder who holds stock in ‘‘street
name’’?

If your shares are registered directly in your name, you are a stockholder of record. If your shares

are registered in the name of your broker, bank or similar organization, then you are the beneficial
owner of shares held in street name.

Where will the Annual Meeting be held?

ION’s 2014 Annual Meeting of Stockholders will be held on the 4th Floor of 2105 CityWest

Boulevard in Houston, Texas.

Directions: The site for the meeting is located on CityWest Boulevard off of Beltway 8, near the

intersection of Beltway 8 and Briar Forest Drive. Traveling south on the Beltway 8 feeder road after
Briar Forest Drive, turn right on Del Monte Drive. Enter Garage Entrance 3 on your immediate left.
Advise the guard that you are attending the ION Annual Meeting. You may be required to show your
driver’s license or other photo identification. The guard will then direct you where to park in the
visitors section of the parking garage. The guard can also direct you to 2105 CityWest Boulevard, which
is directly south of the garage. Once in the building, check in with the security desk and then take the
elevators to the 4th floor.

What is the effect of not voting?

It depends on how ownership of your shares is registered. If you are a stockholder of record, your

unvoted shares will not be represented at the meeting and will not count toward the quorum
requirement. Assuming a quorum is obtained, your unvoted shares will not be treated as a vote for or
against a proposal. Depending on the circumstances, if you own your shares in street name, your
broker or bank may represent your shares at the meeting for purposes of obtaining a quorum. As

described in the answer to the question immediately following, in the absence of your voting
instruction, your broker may or may not vote your shares.

If I don’t vote, will my broker vote for me?

If you own your shares in street name and you do not vote, your broker may vote your shares in
its discretion on proposals determined to be ‘‘routine matters’’ under the rules of the New York Stock
Exchange (‘‘NYSE’’). With respect to ‘‘non-routine matters,’’ however, your broker may not vote your
shares for you. Where a broker cannot vote your shares on non-routine matters because he has not
received any instructions from you regarding how to vote, the number of unvoted shares on those
matters is reported as ‘‘broker non-votes.’’ These ‘‘broker non-vote’’ shares are counted toward the
quorum requirement, but, generally speaking, they do not affect the determination of whether a matter
is approved. See ‘‘ — How are abstentions and broker non-votes counted?’’ below. The election of
directors and the advisory vote on executive compensation are not considered to be routine matters
under current NYSE rules, so your broker will not have discretionary authority to vote your shares held
in street name on those matters. The proposal to ratify the appointment of Grant Thornton LLC
(‘‘Grant Thornton’’) as our independent registered public accounting firm is considered to be a routine
matter on which brokers will be permitted to vote your shares without instructions from you.

What is the record date and what does it mean?

The record date for the 2014 Annual Meeting of Stockholders is April 1, 2014. The record date is

established by the Board of Directors as required by Delaware law (the state in which we are
incorporated). Holders of common stock at the close of business on the record date are entitled to
receive notice of the meeting and vote at the meeting and any adjournments or postponements of the
meeting.

How can I revoke a proxy?

A stockholder can revoke a proxy prior to the vote at the Annual Meeting by (a) giving written

notice to the Corporate Secretary of ION, (b) delivering a later-dated proxy or (c) voting in person at
the meeting. If you hold shares through a bank or broker, you must contact that bank or broker in
order to revoke any prior voting instructions.

What constitutes a quorum?

The presence, in person or by proxy, of the holders of a majority of the outstanding shares of

common stock constitutes a quorum. We need a quorum of stockholders to hold a validly convened
Annual Meeting. If you have submitted your proxy, your shares will be counted toward the quorum. If
a quorum is not present, the chairman may adjourn the meeting, without notice other than by
announcement at the meeting, until the required quorum is present. As of the record date, 165,286,432
shares of common stock were outstanding. Thus, the presence of the holders of common stock
representing at least 82,643,217 shares will be required to establish a quorum.

What are my voting choices when voting for director nominees, and what vote is needed to elect
directors?

In voting on the election of two director nominees to serve until the 2017 Annual Meeting of

Stockholders, stockholders may vote in one of the following ways:

(a) in favor of both nominees,

(b) withhold votes as to both nominees or

Directors will be elected by a plurality of the votes of the shares of common stock present or
represented by proxy at the meeting. This means that director nominees receiving the highest number
of ‘‘for’’ votes will be elected as directors. Votes ‘‘for’’ and ‘‘withheld’’ are counted in determining
whether a plurality has been cast in favor of a director. Under ION’s Corporate Governance
Guidelines, any director nominee who receives a greater number of votes ‘‘withheld’’ from his election
than votes ‘‘for’’ such election shall promptly tender to the Board of Directors his resignation following
certification of the results of the stockholder vote. For a more complete explanation of this
requirement and process, please see ‘‘Item 1 — Election of Directors — Board of Directors and
Corporate Governance — Majority Voting Procedure for Directors’’ below.

You may not abstain from voting for purposes of the election of directors. Stockholders are not

permitted to cumulate their votes in the election of directors.

The Board recommends a vote ‘‘FOR’’ all of the nominees.

What are my voting choices when casting an advisory vote to approve the compensation of our named
executive officers?

In casting an advisory vote to approve the compensation of our named executive officers,

stockholders may vote in one of the following ways:

(a) in favor of the advisory vote to approve our executive compensation,

(b) against the advisory vote to approve our executive compensation or

The advisory vote to approve the compensation of our named executive officers will be approved if

the number of votes cast in favor of the proposal exceeds the number of votes cast against it.

The Board recommends a vote ‘‘FOR’’ this proposal.

What are my voting choices when voting on the ratification of the appointment of Grant Thornton as
our independent registered public accounting firm — or independent auditors — and what vote is
needed to ratify their appointment?

In voting to ratify the appointment of Grant Thornton as independent auditors for 2014,

stockholders may vote in one of the following ways:

(a) in favor of ratification,

(b) against ratification or

The proposal to ratify the appointment of Grant Thornton will require the affirmative vote of a

majority of the votes cast on the proposal by holders of common stock in person or represented by
proxy at the meeting.

The Board recommends a vote ‘‘FOR’’ this proposal.

Will any other business be transacted at the meeting? If so, how will my proxy be voted?

We do not know of any business to be transacted at the Annual Meeting other than those matters
described in this proxy statement. We believe that the periods specified in ION’s Bylaws for submitting
proposals to be considered at the meeting have passed and no proposals were submitted. However,
should any other matters properly come before the meeting, and any adjournments or postponements
of the meeting, shares with respect to which voting authority has been granted to the proxies will be
voted by the proxies in accordance with their judgment.

What if a stockholder does not specify a choice for a matter when submitting their proxy?

Stockholders should specify their choice for each matter on their proxy. If no instructions are
given, proxies that are properly submitted will be voted ‘‘FOR’’ the election of all director nominees,
‘‘FOR’’ the non-binding advisory vote to approve our company’s executive compensation and ‘‘FOR’’
the proposal to ratify the appointment of Grant Thornton as independent auditors for 2014.

How are abstentions and broker non-votes counted?

Abstentions are counted for purposes of determining whether a quorum is present at the Annual
Meeting. A properly submitted proxy marked ‘‘withhold’’ with respect to the election of one or more
directors will not be voted with respect to the director or directors indicated, although it will be
counted for purposes of determining whether there is a quorum.

With respect to (i) the proposal regarding the advisory vote on executive compensation and (ii) the

proposal to ratify the appointment of the independent auditors, an abstention from voting on either
such proposal will be counted as present in determining whether a quorum is present but will not be
counted in determining the total votes cast on such proposal. Thus, abstentions will have no effect on
the outcome of the vote on these proposals.

Broker non-votes will have no effect on the outcome of the vote on any of the proposals.

What is the deadline for submitting proposals to be considered for inclusion in the 2015 proxy
statement and for submitting a nomination for director of ION for consideration at the Annual
Meeting of Stockholders in 2015?

Stockholder proposals requested to be included in ION’s 2015 proxy statement must be received by

ION not later than December 16, 2014. A proper director nomination may be considered at ION’s
2015 Annual Meeting of Stockholders only if the proposal for nomination is received by ION not later
than December 16, 2014. Proposals and nominations should be directed to David L. Roland, Senior
Vice President, General Counsel and Corporate Secretary, ION Geophysical Corporation, 2105
CityWest Boulevard, Suite 400, Houston, Texas 77042-2839.

Will I have electronic access to the proxy materials and Annual Report?

The notice of Annual Meeting, proxy statement and 2013 Annual Report to Stockholders are

posted on ION’s Internet website in the Investor Relations section at www.iongeo.com.

How can I obtain a copy of ION’s Annual Report on Form 10-K?

A copy of our 2013 Annual Report on Form 10-K (without schedules or exhibits) forms a part of
our 2013 Annual Report to Stockholders, which is enclosed with our proxy statement. You may obtain
an additional copy of our 2013 Form 10-K at no charge by sending a written request to David L.
Roland, Senior Vice President, General Counsel and Corporate Secretary, ION Geophysical
Corporation, 2105 CityWest Boulevard, Suite 400, Houston, Texas 77042-2839. Our Form 10-K is also
available (i) through the Investor Relations section of our website at www.iongeo.com and (ii) with
exhibits on the SEC’s website at http://www.sec.gov.

Please note that the contents of these and any other websites referenced in this proxy statement

are not incorporated into this filing. Further, our references to the URLs for these and other websites
listed in this proxy statement are intended to be inactive textual references only.

ITEM 1 — ELECTION OF DIRECTORS

The current Class III directors are Michael C. Jennings and John N. Seitz, and their terms will

expire when their successors are elected and qualified at the 2014 Annual Meeting. At its meeting on
February 11, 2014, the Board approved the recommendation of the Governance Committee that
Messrs. Jennings and Seitz be nominated to stand for reelection at the Annual Meeting to hold office
until our 2017 Annual Meeting and until their successors are elected and qualified.

We have no reason to believe that either of the nominees will be unable or unwilling to serve if
elected. However, if any nominee should become unable or unwilling to serve for any reason, proxies
may be voted for another person nominated as a substitute by the Board of Directors, or the Board of
Directors may reduce the number of Directors.

The Board of Directors recommends a vote ‘‘FOR’’ the election of Michael C. Jennings and John N.
Seitz.

The biographies of each of the nominees and continuing directors below contains information
regarding the person’s service as a director, business experience, education, director positions and the
experiences, qualifications, attributes or skills that caused the Governance Committee and the Board to
determine that the person should serve as a director for the Company:

Class III Director Nominees For Re-Election for Term Expiring In 2017

MICHAEL C. JENNINGS

Director since 2010

Mr. Jennings, age 48, is the President, Chief Executive Officer and Chairman of the Board of

Directors of HollyFrontier Corporation, a NYSE-listed independent oil refining and marketing
company. Prior to joining HollyFrontier, Mr. Jennings was the President, Chief Executive Officer and
Chairman of the Board of Frontier Oil Corporation, an independent oil refining and marketing
company. Mr. Jennings joined HollyFrontier in July 2011 when Frontier Oil merged with Holly
Corporation to form HollyFrontier. Prior to his appointment to President and Chief Executive Officer
of Frontier in January 2009, Mr. Jennings served as Frontier’s Executive Vice President and Chief
Financial Officer. From 2000 until joining Frontier in 2005, Mr. Jennings was employed by Cameron
International Corporation as Vice President and Treasurer. From 1998 until 2000, he was Vice
President Finance & Corporate Development of Unimin Corporation, a producer of industrial
minerals. From 1995 to 1998, Mr. Jennings was employed by Cameron International Corporation as
Director, Acquisitions and Corporate Finance. Mr. Jennings also serves as Chief Executive Officer and
on the Board of Directors of Holly Energy Partners, a NYSE-listed master limited partnership partially
owned by HollyFrontier Corporation. Mr. Jennings is a member of the Audit and Finance Committees
of our Board of Directors. He holds a Bachelor of Arts degree in economics and government from
Dartmouth College and a Master of Business Administration degree in finance and accounting from
the University of Chicago.

Mr. Jennings’ experience in the global oil refining, marketing and oilfield services businesses
enables him to advise the Board on customer and industry issues and perspectives. Given his extensive
experience in executive, financial, treasury and corporate development matters, Mr. Jennings is able to
provide the Board with expertise in corporate leadership, financial management, corporate planning
and strategic development, thereby supporting the Board’s efforts in overseeing and advising on
strategic and financial matters.

JOHN N. SEITZ

Director since 2003

Mr. Seitz, age 62, is Chairman and Chief Executive Officer of GulfSlope Energy, Inc., an

OTC-listed independent E&P company exploring for oil and gas using advanced seismic imaging. From
2003 until 2006, Mr. Seitz served as co-CEO of Endeavour International Corporation, an exploration
and development company with activities in the North Sea and selected North American basins. From
1977 to 2003, Mr. Seitz held positions of increasing responsibility at Anadarko Petroleum Company,
serving most recently as a Director and as President and Chief Executive Officer. Mr. Seitz is a Trustee
of the American Geological Institute Foundation and serves on the Board of Managers of Constellation
Energy Partners LLC, a company focused on the acquisition, development and exploitation of oil and
natural gas properties and related midstream assets. He also currently serves on the Board of Directors
of Gulf United Energy, Inc., an OTC-listed independent energy company. Mr. Seitz is a member of the
Compensation and Governance Committees of our Board of Directors. Mr. Seitz holds a Bachelor of
Science degree in geology from the University of Pittsburgh, a Master of Science degree in geology
from Rensselaer Polytechnic Institute and is a Certified Professional Geoscientist in Texas. He also
completed the Advanced Management Program at the Wharton School of Business.

Mr. Seitz’ extensive experience as a leader of global exploration and production companies such as

Endeavour and Anadarko has proven to be an important resource for our Board when considering
industry and customer issues. In addition, Mr. Seitz’ geology background and expertise assists the
Board in better understanding industry trends and issues.

Class I Incumbent Directors — Term Expiring In 2015

R. BRIAN HANSON

Director since 2012

Mr. Hanson, age 49, has been our President and Chief Executive Officer since January 1, 2012. He

joined ION in May 2006 as our Executive Vice President and Chief Financial Officer and was
appointed our President and Chief Operating Officer in August 2011. Prior to joining ION,
Mr. Hanson served as the Executive Vice President and Chief Financial Officer of Alliance
Imaging, Inc., a NYSE-listed provider of diagnostic imaging services to hospitals and other healthcare
providers, from July 2004 until November 2005. From 1998 to 2003, Mr. Hanson held a variety of
positions at Fisher Scientific International, Inc., a NYSE-listed manufacturer and supplier of scientific
and healthcare products and services, including Vice President Finance of the Healthcare group from
1998 to 2002 and Chief Operating Officer from 2002 to 2003. From 1986 until 1998, Mr. Hanson served
in various positions with Culligan Water Conditioning, an international manufacturer of water
treatment products and producer and retailer of bottled water products, most recently as Vice President
of Finance and Chief Financial Officer. Mr. Hanson received a Bachelor’s degree in engineering from
the University of New Brunswick and a Master of Business Administration degree from Concordia
University in Montreal.

Mr. Hanson’s day-to-day leadership and involvement with our company provides him with personal

knowledge regarding our operations. In addition, Mr. Hanson’s financial experience and skills and
technical background enable the Board to better understand and be informed with regard to our
company’s operations and prospects and financial condition.

HAO HUIMIN

Director since 2011

Mr. Hao, age 50, has been employed by China National Petroleum Corporation (‘‘CNPC’’),

China’s largest oil company, and its affiliates in various positions of increasing responsibility since 1984.
Since 2006, Mr. Hao has been Chief Geophysicist of BGP Inc., China National Petroleum Corporation
(‘‘BGP’’). BGP is a subsidiary of CNPC and is the world’s largest land seismic contractor. From 2004 to
2006, Mr. Hao was Vice President of BGP, and from 2002 to 2004, he managed the marine department
at BGP. Between 1984 and 2002, Mr. Hao served in various management positions at Dagang

Geophysical Company, a seismic contractor company owned by CNPC. Mr. Hao is a member of the
Finance Committee of our Board of Directors. He holds a Bachelor of Science degree in geophysical
exploration from China Petroleum University and Masters of Business Administration degrees from the
University of Houston and Nankai University in China.

Mr. Hao has over 25 years of experience in geophysical technology research and development,

particularly in seismic data processing and seismic data acquisition system research and development
management. Mr. Hao’s position with BGP and his extensive knowledge of the global seismic industry
enables our Board to receive current input and advice reflecting the perspectives of our seismic
contractor customers. In addition, our land equipment joint venture with BGP and the ever-increasing
importance of China in the global economy and the worldwide oil and gas industry has elevated our
commercial involvement with China and Chinese companies. Mr. Hao’s insights with regard to issues
relating to China provide our Board with a valuable resource.

Mr. Hao was appointed to our Board of Directors under the terms of an agreement with BGP in
connection with BGP’s purchase of 23,789,536 shares of our common stock in March 2010. Under the
agreement, BGP is entitled to designate one individual to serve as a member of our Board unless
BGP’s ownership of our common stock falls below 10%. In January 2011, Mr. Hao replaced Guo
Yueliang, BGP’s initial appointee to our Board.

JAMES M. LAPEYRE, JR.

Director since 1998

Mr. Lapeyre, age 61, served as Chairman of our Board of Directors from 1999 until January 1,

2012, and again from January 1, 2013 until present. During 2012, Mr. Robert P. Peebler held the role
of Executive Chairman and Mr. Lapeyre served as Lead Independent Director. Mr. Lapeyre has been
President of Laitram L.L.C., a privately-owned, New Orleans-based manufacturer of food processing
equipment and modular conveyor belts, and its predecessors since 1989. Mr. Lapeyre joined our Board
of Directors when we bought the DigiCOURSE marine positioning products business from Laitram in
1998. Mr. Lapeyre is Chairman of the Governance Committee and a member of the Audit and
Compensation Committees of our Board of Directors. He holds a Bachelor of Art degree in history
from the University of Texas and Master of Business Administration and Juris Doctorate degrees from
Tulane University.

Mr. Lapeyre’s status as a significant stockholder of our company enables our Board to have direct

access to the perspective of our stockholders and ensures that the Board will take into consideration
the interests of our stockholders in all Board decisions. In addition, Mr. Lapeyre has extensive
knowledge regarding the marine products and technology that we acquired from Laitram in 1998.

Class II Incumbent Directors — Term Expiring In 2016

DAVID H. BARR

Director since 2010

From May 2011 until December 2012, Mr. Barr, age 64, served as the President and Chief
Executive Officer of Logan International Inc., a Calgary-based Toronto Stock Exchange (TSX)-listed
manufacturer and provider of oilfield tools and services. In 2009, Mr. Barr retired from Baker Hughes
Incorporated, an oilfield services and equipment provider, after serving for 36 years in various
manufacturing, marketing, engineering and product management functions. At the time of his
retirement, Mr. Barr was Group President — Eastern Hemisphere, responsible for all Baker Hughes
products and services for Europe, Russia/Caspian, Middle East, Africa and Asia Pacific. From 2007 to
2009, he served as Group President — Completion & Production, and from 2005 to 2007, as Group
President — Drilling and Evaluation. Mr. Barr served as President of Baker Atlas, a division of Baker
Hughes Inc., from 2000 to 2005, and served as Vice President, Supply Chain Management for the
Cameron division of Cameron International Corporation from 1999 to 2000. Prior to 1999, he held
positions of increasing responsibility within Baker Hughes Inc. and its affiliates, including Vice

President — Business Process Development and various leadership positions with Hughes Tool
Company and Hughes Christensen. Mr. Barr initially joined Hughes Tool Company in 1972 after
graduating from Texas Tech University with a Bachelor of Science degree in mechanical engineering.
Mr. Barr also currently serves on the Board of Directors and Compensation Committee of Logan
International Inc., as the Chairman of the Board and on the Compensation Committee of Probe
Holdings, Inc. (a designer and manufacturer of oilfield technology and tools) and on the Board of
Directors and Compensation and Human Resources and Safety and Social Responsibility Committees
of Enerplus Corporation (a NYSE- and TSX-listed independent oil and gas exploration and production
company). He formerly served on the Board of Directors and Audit, Remuneration and Governance
Committees of Hunting PLC, a London Stock Exchange-listed provider of energy services. Mr. Barr is
a member of the Compensation and Governance Committees of our Board of Directors.

Mr. Barr’s more than 36 years of experience in the oilfield equipment and services industry
provides a uniquely valuable industry perspective for our Board. While at Baker Hughes, Mr. Barr
obtained experience within a wide range of company functions, from engineering to group President.
His breadth of experience enables him to better understand and inform the Board regarding a range of
issues and decisions involved in the operation of our business, including development of business
strategy.

FRANKLIN MYERS

Director since 2001

Mr. Myers, age 61, has served as a senior advisor of Quantum Energy Partners, a private equity

firm for the global energy industry, since February 2013. From 2009 to 2012, he was an Operating
Advisor with Paine & Partners, LLC, a private equity firm focused on leveraged buyout transactions.
Prior to joining Paine & Partners, Mr. Myers was employed by Cameron International Corporation, an
international manufacturer of oil and gas flow control equipment, as Senior Vice President, General
Counsel and Corporate Secretary (from 1995 to 1999), President of the Cooper Energy Services
Division (from 1998 until 2001), Senior Vice President (from 2001 to 2003), Senior Vice President and
Chief Financial Officer (from 2003 to 2008) and Senior Advisor (from 2008 to 2009). Prior to joining
Cameron, he was Senior Vice President and General Counsel of Baker Hughes Incorporated, an
oilfield services and equipment provider, and an attorney and partner with the law firm of Fulbright &
Jaworski L.L.P. in Houston, Texas. Mr. Myers also currently serves on the Boards of Directors of
Comfort Systems USA, Inc. (a NYSE-listed provider of heating, ventilation and air conditioning
services), HollyFrontier Corporation (a NYSE-listed independent oil refining and marketing company)
and Forum Energy Technology, Inc. (a NYSE-listed oilfield equipment manufacturing company).
Mr. Myers is Chairman of the Compensation Committee, co-Chairman of the Finance Committee and
a member of the Governance Committee of our Board of Directors. He holds a Bachelor of Science
degree in industrial engineering from Mississippi State University and a Juris Doctorate degree with
Honors from the University of Mississippi.

Mr. Myers’ extensive experience as both a financial and legal executive makes him uniquely

qualified as a valuable member of our Board and the Chairman of our Compensation Committee.
While at Cameron, Baker Hughes and Fulbright & Jaworski, Mr. Myers was responsible for numerous
successful finance and acquisition transactions, and his expertise gained through those experiences have
proved to be a significant resource for our Board. In addition, Mr. Myers’ service on Boards of
Directors of other NYSE-listed companies enables Mr. Myers to observe and advise on favorable
governance practices pursued by other public companies.

S. JAMES NELSON, JR.

Director since 2004

Mr. Nelson, age 72, joined our Board of Directors in 2004. In 2004, Mr. Nelson retired from Cal

Dive International, Inc. (now named Helix Energy Solutions Group, Inc.), a marine contractor and
operator of offshore oil and gas properties and production facilities, where he was a founding
shareholder, Chief Financial Officer (prior to 2000), Vice Chairman (from 2000 to 2004) and a
Director (from 1990 to 2004). From 1985 to 1988, Mr. Nelson was the Senior Vice President and Chief
Financial Officer of Diversified Energies, Inc., a NYSE-traded company with $1 billion in annual
revenues and the former parent company of Cal Dive. From 1980 to 1985, Mr. Nelson served as Chief
Financial Officer of Apache Corporation, an oil and gas exploration and production company. From
1966 to 1980, Mr. Nelson was employed with Arthur Andersen & Co. where, from 1976 to 1980, he
was a partner serving on the firm’s worldwide oil and gas industry team. Mr. Nelson also currently
serves on the Board of Directors and Audit Committees of Oil States International, Inc. (a
NYSE-listed diversified oilfield services company) and W&T Offshore, Inc. (a NYSE-listed oil and
natural gas exploration and production company). From 2010 until October 2012, Mr. Nelson also
served on the Board of Directors and Audit and Compensation Committees of the general partner of
Genesis Energy LP, an operator of oil and natural gas pipelines and provider of services to refineries
and industrial gas users. From 2005 until the company’s sale in 2008, he served as a member of the
Board of Directors and Audit and Compensation Committees of Quintana Maritime, Ltd., a provider
of dry bulk cargo shipping services based in Athens, Greece. Mr. Nelson, who is also a Certified Public
Accountant, is Chairman of the Audit Committee and co-Chairman of the Finance Committee of our
Board of Directors. He holds a Bachelor of Science degree in accounting from Holy Cross College and
a Master of Business Administration degree from Harvard University.

Mr. Nelson is an experienced financial leader with the skills necessary to lead our Audit
Committee. His service as Chief Financial Officer of Cal Dive International, Inc., Diversified
Energies, Inc. and Apache Corporation, as well as his years with Arthur Andersen & Co., make him a
valuable asset to ION, both on our Board of Directors and as the Chairman of our Audit Committee,
particularly with regard to financial and accounting matters. In addition, Mr. Nelson’s service on audit
committees of other companies enables Mr. Nelson to remain current on audit committee best
practices and current financial reporting developments within the energy industry.

Board of Directors and Corporate Governance

Governance Initiatives.

ION is committed to excellence in corporate governance and maintains

clear practices and policies that promote good corporate governance. We review our governance
practices and update them, as appropriate, based upon Delaware law, rules and listing standards of the
NYSE, SEC regulations and practices recommended by our outside advisors.

Examples of our corporate governance initiatives include the following:

(cid:127) Seven of our eight Board members are independent of ION and its management. R. Brian
Hanson, our President and Chief Executive Officer, is not independent because he is an
employee of ION.

(cid:127) All members of the principal standing committees of our Board — the Audit Committee, the

Governance Committee and the Compensation Committee — are independent.

(cid:127) The independent members of our Board and each of the principal committees of our Board
meet regularly without the presence of management. The members of the Audit Committee
meet regularly with representatives of our independent registered public accounting firm without
the presence of management. The members of the Audit Committee also meet regularly with
our manager of internal audit without the presence of other members of management.

(cid:127) Our Audit Committee has at least one member who qualifies as a ‘‘financial expert’’ in

accordance with Section 407 of the Sarbanes-Oxley Act of 2002.

(cid:127) The Board has adopted written Corporate Governance Guidelines to assist its members in

fulfilling their responsibilities.

(cid:127) Under our Corporate Governance Guidelines, Board members are required to offer their

resignation from the Board if they retire or materially change the position they held when they
began serving as a director on the Board.

(cid:127) We comply with and operate in a manner consistent with regulations prohibiting loans to our

directors and executive officers.

(cid:127) Members of our Disclosure Committee, consisting of management employees and senior finance
and accounting employees, review all quarterly and annual reports before filing with the SEC.

(cid:127) We have a dedicated hotline and website available to all employees to report ethics and

compliance concerns, anonymously if preferred, including concerns related to accounting,
accounting controls, financial reporting and auditing matters. The hotline and website are
administered and monitored by an independent hotline monitoring company. The Board has
adopted a policy and procedures for the receipt, retention and treatment of complaints and
employee concerns received through the hotline or website. The policy is available on our
website at http://ir.iongeo.com/phoenix.zhtml?c=101545&p=irol-govhighlights.

(cid:127) On an annual basis, each director and each executive officer is obligated to complete a

questionnaire that requires disclosure of any transactions with ION in which the director or
executive officer, or any member of his immediate family, has a direct or indirect material
interest.

(cid:127) We have included as Exhibits 31.1 and 31.2 to our Annual Report on Form 10-K for the fiscal
year ended December 31, 2013, filed with the SEC, certificates of our Chief Executive Officer
and Chief Financial Officer, respectively, certifying as to the quality of our public disclosure. In
addition, in 2013, we submitted to the NYSE a certificate of our Chief Executive Officer
certifying that he is not aware of any violation by ION of the NYSE corporate governance listing
standards.

(cid:127) Our internal audit controls function maintains critical oversight over the key areas of our
business and financial processes and controls, and provides reports directly to the Audit
Committee.

(cid:127) We have a compensation recoupment (clawback) policy that applies to our current and former

executive officers. The policy is available on our website at http://ir.iongeo.com/
phoenix.zhtml?c=101545&p=irol-govhighlights.

(cid:127) We have stock ownership guidelines for our non-employee directors and senior management.

(cid:127) Our employment contracts with our Chief Executive Officer, Chief Financial Officer and other
employees do not contain a ‘‘single-trigger’’ change of control severance provision or entitle the
employee to tax gross-up benefits.

Majority Voting Procedure for Directors. Our Corporate Governance Guidelines require a
mandatory majority voting, director resignation procedure. Any director nominee in an uncontested
election who receives a greater number of votes ‘‘withheld’’ from his election than votes ‘‘for’’ such
election is required to promptly tender to the Board of Directors his resignation following certification
of the stockholder vote. Upon receipt of the resignation, the Governance Committee will consider the
resignation offer and recommend to the Board whether to accept it. The Board will act on the
Governance Committee’s recommendation within 120 days following certification of the stockholder
vote. The Governance Committee and the Board may consider any factors they deem relevant in
deciding whether to accept a Director’s resignation. Thereafter, the Board will promptly disclose its

decision whether to accept the Director’s resignation offer (and the reasons for rejecting the
resignation offer, if applicable) in a Current Report on Form 8-K furnished to the SEC.

Code of Ethics. We have adopted a Code of Ethics that applies to all members of our Board of

Directors and all of our employees, including our principal executive officer, principal financial officer,
principal accounting officer and all other senior members of our finance and accounting departments.
We require all employees to adhere to our Code of Ethics in addressing legal and ethical issues
encountered in conducting their work. The Code of Ethics requires that our employees avoid conflicts
of interest, comply with all laws and other legal requirements, conduct business in an honest and
ethical manner, promote full and accurate financial reporting and otherwise act with integrity and in
ION’s best interest. Every year our management employees and senior finance and accounting
employees affirm their compliance with our Code of Ethics and other principal compliance policies.
New employees sign a written certification of compliance with these policies upon commencing
employment.

We have made our Code of Ethics, corporate governance guidelines, charters for the principal
standing committees of our Board and other information that may be of interest to investors available
on the Investor Relations section of our website at http://ir.iongeo.com/
phoenix.zhtml?c=101545&p=irol-govhighlights. Copies of this information may also be obtained by
writing to us at ION Geophysical Corporation, Attention: Senior Vice President, General Counsel and
Corporate Secretary, 2105 CityWest Boulevard, Suite 400, Houston, Texas 77042-2839. Amendments to,
or waivers from, our Code of Ethics will also be available on our website and reported as may be
required under SEC rules; however, any technical, administrative or other non-substantive amendments
to our Code of Ethics may not be posted.

Please note that the preceding Internet address and all other Internet addresses referenced in this
proxy statement are for information purposes only and are not intended to be a hyperlink. Accordingly,
no information found or provided at such Internet addresses or at our website in general is intended or
deemed to be incorporated by reference herein.

Lead Independent Director.

James M. Lapeyre, Jr. serves as our Chairman of the Board of

Directors. Under NYSE corporate governance listing standards, Mr. Lapeyre has also been designated
as our Lead Independent Director and presiding non-management director to lead non-management
directors meetings of the Board. Our non-management directors meet at regularly scheduled executive
sessions without management, over which Mr. Lapeyre presides. The powers and authority of the Lead
Independent Director also includes the following:

(cid:127) Advise and consult the Chief Executive Officer, senior management and the Chairperson of each
Committee of the Board, as to the appropriate information, agendas and schedules of Board and
Committee meetings;

(cid:127) Advise and consult with the Chief Executive Officer and senior management as to the quality,
quantity and timeliness of the information submitted by the Company’s management to the
independent directors;

(cid:127) Recommend to the Chief Executive Officer and the Board the retention of advisers and

consultants to report directly to the Board;

(cid:127) Call meetings of the Board or executive sessions of the independent directors;

(cid:127) Develop the agendas for and preside over executive sessions of the Board’s independent

directors;

(cid:127) Serve as principal liaison between the independent directors, and the Chief Executive Officer
and senior management, on sensitive issues, including the review and evaluation of the Chief
Executive Officer; and

(cid:127) Coordinate with the independent directors in respect of each of the foregoing.

Certain of the duties and powers described above are to be conducted in conjunction with our
Chairman of the Board if the Lead Independent Director is not also the Chairman of the Board.

Communications to Board and Lead Independent Director. Stockholders and other interested

parties may communicate with the Board and our Lead Independent Director or non-management
independent directors as a group by writing to ‘‘Chairman of the Board’’ or ‘‘Lead Independent
Director,’’ c/o Corporate Secretary, ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400,
Houston, Texas 77042-2839. Inquiries sent by mail will be reviewed by our Corporate Secretary and, if
they pertain to the functions of the Board or Board committees or if the Corporate Secretary otherwise
determines that they should be brought to the intended recipient’s attention, they will be forwarded to
the intended recipient. Concerns relating to accounting, internal controls, auditing or compliance
matters will be brought to the attention of our Audit Committee and handled in accordance with
procedures established by the Audit Committee.

Our Corporate Secretary’s review of these communications will be performed with a view that the

integrity of this process be preserved. For example, items that are unrelated to the duties and
responsibilities of the Board, such as personal employee complaints, product inquiries, new product
suggestions, resumes and other forms of job inquiries, surveys, service or product complaints, requests
for donations, business solicitations or advertisements, will not be forwarded to the directors. In
addition, material that is considered to be hostile, threatening, illegal or similarly unsuitable will not be
forwarded. Except for these types of items, the Corporate Secretary will promptly forward written
communications to the intended recipient. Within the above guidelines, the independent directors have
granted the Corporate Secretary discretion to decide what correspondence should be shared with ION
management and independent directors.

2013 Meetings of the Board and Stockholders. During 2013, the Board of Directors held 11

meetings and the four standing committees of the Board of Directors held a total of 14 meetings.
Overall, the rate of attendance by our directors at such meetings was 94% and four of our directors
attended all of the meetings. The table below provides for each member of the Board the percentage
of meetings of the Board and Board committees each director attended during 2013. No director
attended less than 75% of these meetings. We do not require our Board members to attend our
Annual Meeting of Stockholders; however, five of our directors were present at our Annual Meeting
held in May 2013.

Director

James M. Lapeyre, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
David H. Barr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R. Brian Hanson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hao Huimin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Michael C. Jennings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Franklin Myers
S. James Nelson, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
John N. Seitz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Board and Committee
Meetings
Attended During 2013

96%
100%
91%
89%
79%
100%
100%
100%

Independence.

In determining independence, each year the Board determines whether directors

have any ‘‘material relationship’’ with ION. When assessing the ‘‘materiality’’ of a director’s relationship
with ION, the Board considers all relevant facts and circumstances, not merely from the director’s
standpoint, but from that of the persons or organizations with which the director has an affiliation, and
the frequency or regularity of the services, whether the services are being carried out at arm’s length in
the ordinary course of business and whether the services are being provided substantially on the same
terms to ION as those prevailing at the time from unrelated parties for comparable transactions.

Material relationships can include commercial, banking, industrial, consulting, legal, accounting,
charitable and familial relationships. Factors that the Board may consider when determining
independence for purposes of this determination include (1) not being a current employee of ION or
having been employed by ION within the last three years; (2) not having an immediate family member
who is, or who has been within the last three years, an executive officer of ION; (3) not personally
receiving or having an immediate family member who has received, during any 12-month period within
the last three years, more than $120,000 per year in direct compensation from ION other than director
and committee fees; (4) not being employed or having an immediate family member employed within
the last three years as an executive officer of another company of which any current executive officer of
ION serves or has served, at the same time, on that company’s compensation committee; (5) not being
an employee of or a current partner of, or having an immediate family member who is a current
partner of, a firm that is ION’s internal or external auditor; (6) not having an immediate family
member who is a current employee of such an audit firm who personally works on ION’s audit; (7) not
being or having an immediate family member who was within the last three years a partner or
employee of such an audit firm and who personally worked on ION’s audit within that time; (8) not
being a current employee, or having an immediate family member who is a current executive officer, of
a company that has made payments to, or received payments from, ION for property or services in an
amount that, in any of the last three fiscal years, exceeds the greater of $1 million or 2% of the other
company’s consolidated gross revenues; or (9) not being an executive officer of a charitable
organization to which, within the preceding three years, ION has made charitable contributions in any
single fiscal year that has exceeded the greater of $1 million or 2% of such organization’s consolidated
gross revenues.

Our Board has affirmatively determined that, with the exception of R. Brian Hanson, who is our

President and Chief Executive Officer and an employee of ION, no director has a material relationship
with ION within the meaning of the NYSE’s listing standards, and that each of our directors (other
than Mr. Hanson) is independent from management and from our independent registered public
accounting firm, as required by NYSE listing standard rules regarding director independence.

Our Chairman and Lead Independent Director, Mr. Lapeyre, is an executive officer and significant

shareholder of Laitram, L.L.C., a company with which ION has ongoing contractual relationships, and
Mr. Lapeyre and Laitram together owned approximately 6.3% of our outstanding common stock as of
February 28, 2014. Our Board has determined that these contractual relationships have not interfered
with Mr. Lapeyre’s demonstrated independence from our management, and that the services performed
by Laitram for ION are being provided at arm’s length in the ordinary course of business and
substantially on the same terms to ION as those prevailing at the time from unrelated parties for
comparable transactions. In addition, the services provided by Laitram to ION resulted in payments by
ION to Laitram in an amount less than 2% of Laitram’s 2013 consolidated gross revenues. As a result
of these factors, our Board has determined that Mr. Lapeyre, along with each of our other
non-management directors, is independent within the meaning of the NYSE’s director independence
standards. For an explanation of the contractual relationship between Laitram and ION, please see
‘‘ — Certain Transactions and Relationships’’ below.

Our director, Mr. Hao, is employed as Chief Geophysicist of BGP. For an explanation of the

relationships between BGP and ION, please see ‘‘ — Certain Transactions and Relationships’’ below.

Risk Oversight. Our Board oversees an enterprise-wide approach to risk management, designed to

support the achievement of organizational objectives, including strategic objectives, to improve
long-term organizational performance and enhance stockholder value. A fundamental part of risk
management is not only understanding the risks a company faces and what steps management is taking
to manage those risks, but also understanding what level of risk is appropriate for the company. The
involvement of the full Board in setting ION’s business strategy is a key part of its assessment of the
company’s appetite for risk and also a determination of what constitutes an appropriate level of risk for
the company. The Board also regularly reviews information regarding the company’s credit, liquidity

and operations, as well as the risks associated with each. While the Board has the ultimate oversight
responsibility for the risk management process, various committees of the Board also have
responsibility for risk management. In particular, the Audit Committee focuses on financial risk,
including internal controls, and receives an annual risk assessment report from ION’s internal auditors.
In addition, in setting compensation, the Compensation Committee strives to create incentives that
encourage a level of risk-taking behavior consistent with ION’s business strategies. While each
committee is responsible for evaluating certain risks and overseeing the management of such risks, the
entire Board is regularly informed through committee reports about such risks.

Board Leadership. Our current Board leadership structure consists of a Chairman of the Board

(who is not our current CEO), a Lead Independent Director (who is also our Chairman of the Board)
and strong independent committee chairs. The Board believes this structure provides independent
Board leadership and engagement and strong independent oversight of management while providing
the benefit of having our Chairman and Lead Independent Director lead regular Board meetings as we
discuss key business and strategic issues. Mr. Lapeyre, a non-employee independent director, serves as
our Chairman of the Board and Lead Independent Director. Mr. Hanson has served as our CEO since
January 1, 2012. We separate the roles of CEO and Chairman of the Board in recognition of the
differences between the two roles. The CEO is responsible for setting the strategic direction for the
company and the day-to-day leadership and performance of the company, while the Chairman provides
guidance to the CEO and sets the agenda for Board meetings and presides over the meetings of the
full Board. Separating these positions allows our CEO to focus on our day-to-day business, while
allowing the Chairman to lead the Board in its fundamental role of providing advice to, and
independent oversight of, management. The Board recognizes the time, effort and energy that the CEO
is required to devote to his position, as well as the commitment required to serve as our Chairman.
The Board believes that having separate positions is the appropriate leadership structure for our
company at this time and demonstrates our commitment to good corporate governance.

Political Contributions and Lobbying. Our Code of Ethics prohibits company contributions to

political candidates or parties. In addition, we do not advertise in or purchase political publications,
allow company assets to be used by political parties or candidates, use corporate funds to purchase
seats at political fund raising events, or allow company trademarks to be used in political or campaign
literature. ION is a member of certain trade associations that may use a portion of their membership
dues for lobbying and/or political expenditures.

Committees of the Board

The Board of Directors has established four standing committees to facilitate and assist the Board

in the execution of its responsibilities. The four standing committees are the Audit Committee, the
Compensation Committee, the Governance Committee and the Finance Committee. Each standing
committee operates under a written charter, which sets forth the functions and responsibilities of the
committee. A copy of the charter for each of the Audit Committee, the Compensation Committee and
the Governance Committee can be viewed on our website at http://ir.iongeo.com/
phoenix.zhtml?c=101545&p=irol-govhighlights. A copy of each charter can also be obtained by writing to
us at ION Geophysical Corporation, Attention: Corporate Secretary, 2105 CityWest Boulevard,
Suite 400, Houston, Texas 77042-2839. The Audit Committee, Compensation Committee, Governance
Committee and Finance Committee are composed entirely of non-employee directors. In addition, the
Board establishes temporary special committees from time to time on an as-needed basis. During 2013,
the Audit Committee met seven times, the Compensation Committee met three times, the Governance
Committee met three times, and the Finance Committee met one time.

The current members of the four standing committees of the Board of Directors are identified

below.

Director

Compensation
Committee

Audit
Committee

Governance
Committee

Finance
Committee

James M. Lapeyre, Jr.
. . . . . . . . . . .
David H. Barr . . . . . . . . . . . . . . . . .
R. Brian Hanson . . . . . . . . . . . . . . .
Hao Huimin . . . . . . . . . . . . . . . . . . .
Michael C. Jennings . . . . . . . . . . . . .
Franklin Myers . . . . . . . . . . . . . . . . .
S. James Nelson, Jr.
. . . . . . . . . . . . .
John N. Seitz . . . . . . . . . . . . . . . . . .

*
*

Chair

Chair
*

*
*
Co-Chair
Co-Chair

* Member

Audit Committee

The Audit Committee is a separately-designated standing audit committee as defined in

Section 3(a)(58)(A) of the Securities Exchange Act of 1934, as amended (the ‘‘Exchange Act’’). The
Audit Committee oversees matters relating to financial reporting, internal controls, risk management
and compliance. These responsibilities include appointing, overseeing, evaluating and approving the
fees of our independent auditors, reviewing financial information that is provided to our stockholders
and others, reviewing with management our system of internal controls and financial reporting
processes, and monitoring our compliance program and system.

The Board of Directors has determined that each member of the Audit Committee is financially

literate and satisfies the definition of ‘‘independent’’ as established under the NYSE corporate
governance listing standards and Rule 10A-3 under the Exchange Act. In addition, the Board of
Directors has determined that Mr. Nelson, the Chairman of the Audit Committee, is qualified as an
audit committee financial expert within the meaning of SEC regulations, and that he has accounting
and related financial management expertise within the meaning of the listing standards of the NYSE
and Rule 10A-3.

Compensation Committee

General. The Compensation Committee has responsibility for the compensation of our executive
officers, including our Chief Executive Officer, and the administration of our executive compensation
and benefit plans. The Compensation Committee also has authority to retain or replace outside
counsel, compensation and benefits consultants or other experts to provide it with independent advice,
including the authority to approve the fees payable and any other terms of retention. All actions
regarding executive officer compensation require Compensation Committee approval. The
Compensation Committee completes a comprehensive review of all elements of compensation at least
annually. If it is determined that any changes to any executive officer’s total compensation are
necessary or appropriate, the Compensation Committee obtains such input from management as it
determines to be necessary or appropriate. All compensation decisions with respect to executives other
than our Chief Executive Officer are determined in discussion with, and frequently based in part upon
the recommendation of, our Chief Executive Officer. The Compensation Committee makes all
determinations with respect to the compensation of our Chief Executive Officer, including, but not
limited to, establishing performance objectives and criteria related to the payment of his compensation,
and determining the extent to which such objectives have been established, obtaining such input from
the committee’s independent compensation advisors as it deems necessary or appropriate.

As part of its responsibility to administer our executive compensation plans and programs, the
Compensation Committee, usually near the beginning of the calendar year, establishes the parameters
of the annual incentive plan awards, including the performance goals relative to our performance that
will be applicable to such awards and the similar awards for our other senior executives. It also reviews
our performance against the objectives established for awards payable in respect of the prior calendar
year, and confirms the extent, if any, to which such objectives have been obtained, and the amounts
payable to each of our executive officers in respect of such achievement.

The Compensation Committee also determines the appropriate level and type of awards, if any, to

be granted to each of our executive officers pursuant to our equity compensation plans, and approves
the total annual grants to other key employees, to be granted in accordance with a delegation of
authority to our corporate human resources officer.

The Compensation Committee reviews, and has the authority to recommend to the Board for
adoption, any new executive compensation or benefit plans that are determined to be appropriate for
adoption by ION, including those that are not otherwise subject to the approval of our stockholders. It
reviews any contracts or other transactions with current or former elected officers of the corporation.
In connection with the review of any such proposed plan or contract, the Compensation Committee
may seek from its independent advisors such advice, counsel and information as it determines to be
appropriate in the conduct of such review. The Compensation Committee will direct such outside
advisors as to the information it requires in connection with any such review, including data regarding
competitive practices among the companies with which ION generally compares itself for compensation
purposes.

Compensation Committee Interlocks and Insider Participation. The Board of Directors has

determined that each member of the Compensation Committee satisfies the definition of
‘‘independent’’ as established under the NYSE corporate governance listing standards. No member of
the committee is, or was during 2013, an officer or employee of ION. Mr. Lapeyre is President and
Chief Executive Officer and a significant equity owner of Laitram, L.L.C, which has had a business
relationship with ION since 1999. During 2013, we paid Laitram and its affiliates a total of
approximately $4.2 million, which consisted of approximately $3.5 million for manufacturing services,
$0.4 million for rent and other pass-through third party facilities charges, and $0.3 million for
reimbursement of costs related to providing administrative and other back-office support services in
connection with our Louisiana marine operations. See ‘‘ — Certain Transactions and Relationships’’
below. During 2013:

(cid:127) No executive officer of ION served as a member of the compensation committee of another

entity, one of whose executive officers served as a director or on the Compensation Committee
of ION; and

(cid:127) No executive officer of ION served as a director of another entity, one of whose executive

officers served on the Compensation Committee of ION.

Governance Committee

The Governance Committee functions as the Board’s nominating and corporate governance
committee and advises the Board of Directors with regard to matters relating to governance practices
and policies, management succession, and composition and operation of the Board and its committees,
including reviewing potential candidates for membership on the Board and recommending to the Board
nominees for election as directors of ION. In addition, the Governance Committee reviews annually
with the full Board and our Chief Executive Officer the succession plans for senior executive officers
and makes recommendations to the Board regarding the selection of individuals to occupy these
positions. The Board of Directors has determined that each member of the Governance Committee
satisfies the definition of ‘‘independent’’ as established under the NYSE corporate governance listing
standards.

In identifying and selecting new director candidates, the Governance Committee considers the

Board’s current and anticipated strengths and needs and a candidate’s experience, knowledge, skills,
expertise, integrity, diversity, ability to make independent analytical inquiries, understanding of the
company’s business environment, willingness to devote adequate time and effort to Board
responsibilities, and other relevant factors. The Governance Committee has not established specific
minimum age, education, years of business experience or specific types of skills for potential director
candidates, but, in general, expects that qualified candidates will have ample experience and a proven
record of business success and leadership. The committee also seeks an appropriate balance of
experience and expertise in accounting and finance, technology, management, international business,
compensation, corporate governance, strategy, industry knowledge and general business matters. In
addition, the committee seeks a diversity of experience, professions, skills, geographic representation
and backgrounds. The committee may rely on various sources to identify potential director nominees,
including input from directors, management and others the committee feels are reliable, and
professional search firms.

Our Bylaws permit stockholders to nominate individuals for director for consideration at an annual

stockholders’ meeting. A proper director nomination may be considered at our 2015 Annual Meeting
only if the proposal for nomination is received by ION not later than December 20, 2014. All
nominations should be directed to David L. Roland, Senior Vice President, General Counsel and
Corporate Secretary, ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400, Houston,
Texas 77042-2839.

The Governance Committee will consider properly submitted recommendations for director
nominations made by a stockholder or other sources (including self-nominees) on the same basis as
other candidates. For consideration by the Governance Committee, a recommendation of a candidate
must be submitted timely and in writing to the Governance Committee in care of our Corporate
Secretary at our principal executive offices. The submission must include sufficient details regarding the
qualifications of the potential candidate. In general, nominees for election should possess (1) the
highest level of integrity and ethical character, (2) strong personal and professional reputation,
(3) sound judgment, (4) financial literacy, (5) independence, (6) significant experience and proven
superior performance in professional endeavors, (7) an appreciation for board and team performance,
(8) the commitment to devote the time necessary, (9) skills in areas that will benefit the Board and
(10) the ability to make a long-term commitment to serve on the Board.

Finance Committee

The Finance Committee has responsibility for overseeing all areas of corporate finance for ION.
The Finance Committee is responsible for reviewing with ION management, and has the power and
authority to approve on behalf of the Board, ION’s strategies, plans, policies and actions related to
corporate finance, including, but not limited to, (a) capital structure plans and strategies and specific
equity or debt financings, (b) capital expenditure plans and strategies and specific capital projects,
(c) strategic and financial investment plans and strategies and specific investments, (d) cash
management plans and strategies and activities relating to cash flow, cash accounts, working capital,
cash investments and treasury activities, including the establishment and maintenance of bank,
investment and brokerage accounts, (e) financial aspects of insurance and risk management, (f) tax
planning and compliance, (g) dividend policy, (h) plans and strategies for managing foreign currency
exchange exposure and other exposures to economic risks, including plans and strategies with respect to
the use of derivatives, and (i) reviewing and making recommendations to the Board with respect to any
proposal by ION to divest any asset, investment, real or personal property, or business interest if such
divestiture is required to be approved by the Board. The Finance Committee does not have oversight
responsibility with respect to ION’s financial reporting, which is the responsibility of the Audit
Committee. The Board of Directors has determined that a majority of the members of the Finance

Committee (including its co-Chairmen) satisfies the definition of ‘‘independent’’ as established under
the NYSE corporate governance listing standards.

Stock Ownership Requirements

The Board has adopted stock ownership requirements for ION’s directors. The Board adopted

these requirements in order to align the economic interests of the directors with those of our
stockholders and further focus our emphasis on enhancing stockholder value. Under these
requirements, each non-employee director is expected to own at least 36,000 shares of ION common
stock, which, at the $3.30 closing price per share of our common stock on the NYSE on December 31,
2013, equates to more than 2.5 times the $46,000 annual retainer fee we pay to our non-employee
directors. New and current directors will have three years to acquire and increase the director’s
ownership of ION common stock to satisfy the requirements. The stock ownership requirements are
subject to modification by the Board in its discretion. The Board has also adopted stock ownership
requirements for senior management of ION. See ‘‘Executive Compensation — Compensation Discussion
and Analysis — Elements of Compensation — Stock Ownership Requirements; Hedging Policy’’ below.

The Governance Committee and the Board regularly review and evaluate ION’s directors’
compensation program on the basis of current and emerging compensation practices for directors,
emerging legal, regulatory and corporate compliance developments and comparisons with director
compensation programs of other similarly-situated public companies.

Certain Transactions and Relationships

The Board of Directors has adopted a written policy and procedures to be followed prior to any
transaction, arrangement or relationship, or series of similar transactions, arrangements or relationships,
including any indebtedness or guarantee of indebtedness, between ION and a ‘‘Related Party’’ where
the aggregate amount involved is expected to exceed $120,000 in any calendar year. Under the policy,
‘‘Related Party’’ includes (a) any person who is or was an executive officer, director or nominee for
election as a director (since the beginning of the last fiscal year); (b) any person or group who is a
greater-than-5% beneficial owner of ION voting securities; or (c) any immediate family member of any
of the foregoing, which means any child, stepchild, parent, stepparent, spouse, sibling, mother-in-law,
father-in-law, son-in-law, daughter-in-law, brother-in-law, sister-in-law, and anyone residing in the home
of an executive officer, director or nominee for election as a director (other than a tenant or
employee). Under the policy, the Governance Committee of the Board is responsible for reviewing the
material facts of any Related Party transaction and approving or ratifying the transaction. In making its
determination to approve or ratify, the Governance Committee is required to consider such factors as
(i) the extent of the Related Party’s interest in the transaction, (ii) if applicable, the availability of other
sources of comparable products or services, (iii) whether the terms of the Related Party transaction are
no less favorable than terms generally available in unaffiliated transactions under like circumstances,
(iv) the benefit to ION and (v) the aggregate value of the Related Party transaction.

Mr. Lapeyre is the President and Chief Executive Officer and a significant equity owner of
Laitram, L.L.C. and has served as President of Laitram and its predecessors since 1989. Laitram is a
privately-owned, New Orleans-based manufacturer of food processing equipment and modular conveyor
belts. Mr. Lapeyre and Laitram together owned approximately 6.3% of our outstanding common stock
as of February 28, 2014.

us on certain intellectual property matters with regard to our marine positioning systems. Under an
amended lease of commercial property dated February 1, 2006, between Lapeyre Properties, L.L.C. (an
affiliate of Laitram) and ION, we have leased certain office and warehouse space from Lapeyre
Properties through January 2014, with the right to terminate the lease sooner upon 12 months’ notice.
During 2012, we paid Laitram and its affiliates a total of approximately $4.2 million, which consisted of
approximately $3.5 million for manufacturing services, $0.4 million for rent and other pass-through
third party facilities charges, and $0.3 million for reimbursement for costs related to providing
administrative and other back-office support services in connection with our Louisiana marine
operations. In the opinion of our management, the terms of these services are fair and reasonable and
as favorable to us as those that could have been obtained from unrelated third parties at the time of
their performance.

Mr. Hao is Chief Geophysicist of BGP. BGP has been a customer of our products and services for
many years. For our fiscal years ended December 31, 2013 and 2012, BGP accounted for approximately
1.5% and 2.6% of our consolidated net sales, respectively. During 2013, we recorded revenues from
sales to BGP of approximately $8.0 million. Trade receivables due from BGP at December 31, 2013
were $1.5 million.

In March 2010, prior to Mr. Hao being appointed to the Board, we entered into certain

transactions with BGP that resulted in the commercial relationships between our company and BGP as
described below:

(cid:127) We issued and sold 23,789,536 shares of our common stock to BGP for an effective purchase

price of $2.80 per share pursuant to (i) a Stock Purchase Agreement we entered into with BGP
and (ii) the conversion of the principal balance of indebtedness outstanding under a Convertible
Promissory Note dated as of October 23, 2009. As of February 28, 2014, BGP held beneficial
ownership of approximately 14.5% of our outstanding shares of common stock. The shares of
our common stock acquired by BGP are subject to the terms and conditions of an Investor
Rights Agreement that we entered into with BGP in connection with its purchase of our shares.
Under the Investor Rights Agreement, for so long as BGP owns as least 10% of our outstanding
shares of common stock, BGP will have the right to nominate one director to serve on our
Board. The appointment of Mr. Hao to our Board was made pursuant to this agreement. The
Investor Rights Agreement also provides that whenever we may issue shares of our common
stock or other securities convertible into, exercisable or exchangeable for our common stock,
BGP will have certain pre-emptive rights to subscribe for a number of such shares or other
securities as may be necessary to retain its proportionate ownership of our common stock that
would exist before such issuance. These pre-emptive rights are subject to usual and customary
exceptions, such as issuances of securities as equity compensation to our directors, employees
and consultants, under employee stock purchase plans and under our currently outstanding
convertible and exercisable securities.

(cid:127) We formed a joint venture with BGP, owned 49% by us and 51% by BGP, to design, develop,

manufacture and sell land-based seismic data acquisition equipment for the petroleum industry.
The name of the joint venture company is INOVA Geophysical Equipment Limited. Under the
terms of the joint venture transaction, INOVA Geophysical was initially formed as a wholly-
owned direct subsidiary of ION, and BGP acquired its interest in the joint venture by paying us
aggregate consideration of (i) $108.5 million in cash and (ii) 49% of certain assets owned by
BGP relating to the business of the joint venture. In addition, INOVA Geophysical provided a
bank stand-by letter of credit as credit support for our obligations under our commercial bank
revolving and term loans.

Director Compensation

ION employees who are also directors do not receive any fee or remuneration for services as
members of our Board of Directors. We currently have seven non-employee directors who qualify for
compensation as directors. In addition to being reimbursed for all reasonable out-of-pocket expenses
that the director incurs attending Board meetings and functions, our outside directors receive an annual
retainer fee of $46,000. In addition, our Chairman of the Board receives an annual retainer fee of
$25,000, our Chairman of the Audit Committee receives an annual retainer fee of $20,000, our
Chairman of the Compensation Committee receives an annual retainer fee of $15,000, our Chairman of
the Governance Committee receives an annual retainer fee of $10,000 and each co-Chairman of the
Finance Committee receives an annual retainer fee of $5,000. Our non-employee directors also receive,
in cash, $2,000 for each Board meeting attended and $2,000 for each committee meeting attended
(unless the committee meeting is held in conjunction with a Board meeting, in which case the fee for
committee meeting attendance is $1,000) and $1,000 for each Board or committee meeting attended via
teleconference.

Each non-employee director also receives an initial grant of 8,000 vested shares of our common

stock on the first quarterly grant date after joining the Board and follow-on grants each year of a
number of shares of our common stock equal in market value to $110,000, up to an annual grant of
25,000 shares per director.

The following table summarizes the compensation earned by ION’s non-employee directors in

2013:

Change in
Pension Value
and
Nonqualified
Deferred
Compensation
Earnings
($)

Non-Equity
Incentive
Plan
Compensation
($)

All Other
Compensation
($)

—
—
—
—
—
—
—

Total
($)

158,500
144,500
155,500
198,500
178,500
185,500
158,500

Fees Earned
or Paid in
Cash
($)

69,000
55,000
66,000
109,000
89,000
96,000
69,000

Stock
Awards
($)(2)

89,500
89,500
89,500
89,500
89,500
89,500
89,500

Name(1)

David H. Barr . . . . . . . . . . .
Hao Huimin . . . . . . . . . . . . .
Michael C. Jennings . . . . . . .
James M. Lapeyre, Jr.
. . . . .
Franklin Myers . . . . . . . . . . .
S. James Nelson, Jr. . . . . . . .
John N. Seitz . . . . . . . . . . . .

(1) R. Brian Hanson, our President and Chief Executive Officer, is not included in this table because he was an
employee of ION during 2013, and therefore received no compensation for his services as director. The
compensation received by Mr. Hanson as an employee of ION during 2013 is shown in the Summary
Compensation Table contained in ‘‘ — Executive Compensation’’ below.

(2) All of the amounts shown represent the value of common stock granted under our 2004 Long-Term Incentive
Plan (‘‘2004 LTIP’’). On December 1, 2013, each of our non-employee directors was granted an award of
25,000 shares of ION common stock. The values contained in the table are based on the grant-date fair value
of awards of stock during the fiscal year.

As of December 31, 2013, our non-employee directors held the following unvested and unexercised ION
equity awards:

Name

Unvested Stock
Awards(#)

Unexercised Option
Awards(#)

David H. Barr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hao Huimin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Michael C. Jennings . . . . . . . . . . . . . . . . . . . . . . . . . . .
James M. Lapeyre, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . .
Franklin Myers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S. James Nelson, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
John N. Seitz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
—
—
—
—
—

—
—
—
50,000
25,000
70,000
50,000

OWNERSHIP OF EQUITY SECURITIES OF ION

Except as otherwise set forth below, the following table sets forth information as of February 28,

2014, with respect to the number of shares of common stock owned by (i) each person known by us to
be a beneficial owner of more than 5% of our common stock, (ii) each of our directors, (iii) each of
our executive officers named in the 2013 Summary Compensation Table included in this proxy
statement and (iv) all of our directors and executive officers as a group. Except where information was
otherwise known by us, we have relied solely upon filings of Schedules 13D and 13G to determine the
number of shares of our common stock owned by each person known to us to be the beneficial owner
of more than 5% of our common stock as of such date.

Name of Owner

Common
Stock(1)

Rights to
Acquire(2)

Restricted
Stock(3)

Percent of
Common
Stock(4)

Invesco Ltd.(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BGP Inc., China National Petroleum Corporation(6) . . . .
BlackRock, Inc.(7) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
James M. Lapeyre, Jr.(8) . . . . . . . . . . . . . . . . . . . . . . . .
Laitram, L.L.C.(9) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
David H. Barr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
R. Brian Hanson . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hao Huimin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Michael C. Jennings . . . . . . . . . . . . . . . . . . . . . . . . . . .
Franklin Myers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
S. James Nelson, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
John N. Seitz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
Christopher T. Usher
Ken Williamson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gregory J. Heinlein(10)
. . . . . . . . . . . . . . . . . . . . . . . .
Colin T. Hulme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All directors and executive officers as a group (15

31,667,181
23,789,536
12,698,946
10,250,538
7,605,345
69,000
20,622
47,600
69,000
97,000
89,000
118,895
11,337
68,517
16,159
8,766

—
—
—
50,000
—
—
316,250
—
—
25,000
70,000
50,000
12,500
313,000
92,250
20,000

—
—
—
—
—
—
142,561
—
—
—
—
—
53,332
35,000
27,898
34,998

19.4%
14.4%
7.8%
6.3%
4.6%
*
*
*
*
*
*
*
*
*
*
*

Persons) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10,974,528

1,113,800

346,587

7.5%

Less than 1%

(1) Represents shares for which the named person (a) has sole voting and investment power or (b) has
shared voting and investment power. Excluded are shares that (i) are unvested restricted stock
holdings or (ii) may be acquired through stock option exercises.

(2) Represents shares of common stock that may be acquired upon the exercise of stock options held
by our officers and directors that are currently exercisable or will be exercisable on or before
April 16, 2014.

(3) Represents unvested shares subject to a vesting schedule, forfeiture risk and other restrictions.
Although these shares are subject to risk of forfeiture, the holder has the right to vote the
unvested shares unless and until they are forfeited.

(4) Assumes shares subject to outstanding stock options that such person has rights to acquire upon

exercise, presently and on or before April 16, 2014, are outstanding.

(5) The address for Invesco Ltd. is 1555 Peachtree Street NE, Atlanta, Georgia, 30309.

(6) The address for BGP Inc., China National Petroleum Corporation is No. 189 Fanyang Middle

Road, ZhuoZhou City, HeBei Province 072750 P.R. China.

(7) The address for BlackRock, Inc. is 40 East 52nd Street, New York, New York 10022. Blackrock, Inc.

reported that it has sole voting power with respect to 12,240,678 shares and sole dispositive power
with respect to 12,698,946 shares.

(8) These shares of common stock include 1,100,580 shares that Mr. Lapeyre holds as a custodian or
trustee for the benefit of his children, 7,605,345 shares owned by Laitram, and 10,500 shares that
Mr. Lapeyre holds as a co-trustee with his wife for the benefit of his children, in all of which
Mr. Lapeyre disclaims any beneficial interest. Please read note 9 below. Mr. Lapeyre has sole
voting power over only 1,534,113 of these shares of common stock.

(9) The address for Laitram, L.L.C. is 220 Laitram Lane, Harahan, Louisiana 70123. Mr. Lapeyre is
the President and Chief Executive Officer of Laitram. Please read note 8 above. Mr. Lapeyre
disclaims beneficial ownership of any shares held by Laitram.

(10) These shares of common stock include 1,000 shares owned by Mr. Heinlein’s wife, in which

Mr. Heinlein disclaims any beneficial interest.

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of the Exchange Act requires directors and certain officers of ION, and persons who
own more than 10% of ION’s common stock, to file with the SEC and the NYSE initial statements of
beneficial ownership on Form 3 and changes in such ownership on Forms 4 and 5. Based on our review
of the copies of such reports, we believe that during 2013 our directors, executive officers and
stockholders holding greater than 10% of our outstanding shares complied with all applicable filing
requirements under Section 16(a) of the Exchange Act, and that all of their filings were timely made.

Our executive officers are as follows:

EXECUTIVE OFFICERS

Name

Age

Position with ION

R. Brian Hanson . . . . . . .
Christopher T. Usher . . . .

President and Chief Executive Officer and Director

49
53 Executive Vice President and Chief Operating Officer,

GeoScience Division

Ken Williamson . . . . . . . .

49 Executive Vice President and Chief Operating Officer,

GeoVentures Division

Steve Bate . . . . . . . . . . . .

51 Executive Vice President and Chief Operating Officer,

Gregory J. Heinlein . . . . .
Colin Hulme . . . . . . . . . .
David L. Roland . . . . . . . .

50
61
52

Systems Division
Senior Vice President and Chief Financial Officer
Senior Vice President, Ocean Bottom Services
Senior Vice President, General Counsel and Corporate
Secretary

Scott Schwausch . . . . . . . .

39 Vice President and Corporate Controller

For a description of the business background of Mr. Hanson, please see ‘‘Item 1 — Election of

Directors — Class I Incumbent Directors — Term Expiring in 2015’’ above.

Mr. Usher has been our Executive Vice President and Chief Operating Officer, GeoScience
Division, since November 2012. Prior to joining our company, Mr. Usher served as the Senior Vice
President, Data Processing, Analysis and Interpretation and Chief Technology Officer of Global
Geophysical Services, Inc., a NYSE-listed seismic products and services company, since January 2010.
Prior to joining Global, Mr. Usher served from October 2005 to January 2010 as Senior Director at
Landmark Software and Services, a division of Halliburton Company, an oilfield services company.
From 2004 to 2005, he was Senior Corporate Vice President, Integrated Services, at Paradigm
Geotechnology, an exploration and production software company. From 2000 to 2003, Mr. Usher
served as President of the global data processing division of Petroleum Geo-Services (PGS), a marine
geophysical contracting company. He began his career at Western Geophysical. Mr. Usher holds a
Bachelor of Science degree in geology and geophysics from Yale University.

Mr. Williamson joined ION as Vice President of our GeoVentures business unit in September
2006, became a Senior Vice President in January 2007, and became Executive Vice President and Chief
Operating Officer, GeoVentures Division, in November 2012. Between 1987 and 2006, Mr. Williamson

was employed by Western Geophysical, which in 2000 became part of WesternGeco, a seismic solutions
and technology subsidiary of Schlumberger, Ltd., a global oilfield and information services company.
While at WesternGeco, Mr Williamson served as Vice President, Marketing from 2001 to 2003, Vice
President, Russia and Caspian Region, from 2003 to 2005 and Vice President, Marketing, Sales &
Commercialization of WesternGeco’s electromagnetic services and technology division from 2005 to
2006. Mr. Williamson holds a Bachelor of Science degree in geophysics from Cardiff University in
Wales.

Mr. Bate rejoined ION in May 2013 as Senior Vice President, Systems Division, and in February

2014 became the Executive Vice President and Chief Operating Officer, Systems Division. Mr. Bate
originally joined ION in 2005 as Chief Financial Officer of our GX Technology business unit. In 2007,
he was appointed Senior Vice President, Sensor business unit and in 2009 his area of responsibility
broadened to our Land Imaging Systems Division. Following our formation in March 2010 of INOVA
Geophysical, a land seismic equipment joint venture with BGP, Mr. Bate was appointed as INOVA
Geophysical’s first President and Chief Executive Officer, and served in that role until October 2012.
Prior to joining ION in 2005, Mr. Bate founded a consulting business and served as President of a
residential construction company. Mr. Bate holds a Bachelor of Business Administration degree from
the University of Houston.

Mr. Heinlein has been our Senior Vice President and Chief Financial Officer since November

2011. Prior to joining ION, Mr. Heinlein served as the Chief Operating and Financial Officer of
Genprex, Inc., a clinical-stage biopharmaceutical company. Prior to joining Genprex in 2011,
Mr. Heinlein worked as an independent financial consultant and held a variety of senior management
positions at Freescale Semiconductor, Inc., a NYSE-listed designer and manufacturer of embedded
semiconductors for the automotive, consumer, industrial and networking markets, including Vice
President and Treasurer from 2005 to 2008 and Vice President, Global Sales and Marketing, from 2008
to 2010. From 2001 to 2004, Mr. Heinlein served as Vice President and Treasurer of Fisher Scientific
International Inc., a NYSE-listed manufacturer and supplier of scientific and healthcare products and
services. From 1999 to 2001, he served as Vice President, Treasurer at Great Lakes Chemical Company,
a NYSE-listed chemical research, production, sales and distribution company. Mr. Heinlein began his
career in 1987 at The Dow Chemical Company, where he worked for more than 12 years in
progressively challenging financial management positions, in both the treasury and control functions.
Mr. Heinlein received a Bachelor of Business Administration degree from Saginaw Valley State
University and a Master of Business Administration degree from Michigan State University.

Mr. Hulme joined ION in April 2012 as Senior Vice President, Strategic Marketing and in
November 2013 was promoted to Senior Vice President, Ocean Bottom Services, and appointed to
serve as the chief executive officer of OceanGeo B.V., a joint venture controlled by ION. Prior to
joining ION, Mr. Hulme held a variety of senior management positions at Schlumberger, Ltd., a global
oilfield and information services company, from 1989 through 2011, including serving as Technical
Director — Deep Reading for Schlumberger Wireline from 2006 to 2011, Vice President and General
Manager of Seismic Data Processing for WesternGeco, a seismic solutions and technology subsidiary of
Schlumberger, from 2002 to 2006, Vice President and General Manager for Reservoir Products,
Schlumberger Information Services, from 2000 to 2002, Vice President and Business Manager for Asia
Region, Schlumberger Information Services, from 1998 to 2000, and Corporate Marketing and
Commercialization Manager for WesternGeco from 1994 to 1998. Prior to joining Schlumberger,
Mr Hulme began his career at Digicon Geophysical.

Mr. Roland joined ION as Vice President, General Counsel and Corporate Secretary in April 2004

and became a Senior Vice President in January 2007. Prior to joining ION, Mr. Roland held several
positions within the legal department of Enron Corp., a multi-national energy trading and infrastructure
development business, most recently as Vice President and Assistant General Counsel. Prior to joining
Enron in 1998, Mr. Roland was an attorney with Caltex Corporation, an international oil and gas
marketing and refining company. Mr. Roland was an attorney with the law firm of Gardere & Wynne
(now Gardere Wynne Sewell LLP) from 1988 until 1994, when he joined Caltex. Mr. Roland holds a

Bachelor of Business Administration degree from the University of Houston and a Juris Doctorate
degree with Distinction from St. Mary’s University.

Mr. Schwausch joined ION in 2006 as Assistant Controller and held that position until June 2010

when he became Director of Financial Reporting. In May 2012, he became Controller, Solutions
Business Unit, and in May 2013 became Vice President and Corporate Controller. Mr. Schwausch held
a variety of positions at Deloitte & Touche, LLP, a public accounting firm, from 2000 until he joined
ION. Mr. Schwausch is a Certified Public Accountant and a Certified Management Accountant. He
received a Bachelor of Science degree in accounting from Brigham Young University.

EXECUTIVE COMPENSATION

Introductory note: The following discussion of executive compensation contains descriptions of various
employee benefit plans and employment-related agreements. These descriptions are qualified in their entirety
by reference to the full text or detailed descriptions of the plans and agreements, which are filed or
incorporated by reference as exhibits to our annual report on Form 10-K for the year ended December 31,
2013. In this discussion, the terms ‘‘ION,’’ ‘‘we,’’ ‘‘our’’ and ‘‘us’’ refer to ION Geophysical Corporation
and its consolidated subsidiaries, except where the context otherwise requires or as otherwise indicated.

Compensation Discussion and Analysis

This Compensation Discussion and Analysis provides an overview of the Compensation Committee

of our Board of Directors, a discussion of the background and objectives of our compensation
programs for our senior executives, and a discussion of all material elements of the compensation of
each of the executive officers identified in the following table, whom we refer to as our named
executive officers:

Name

Title

R. Brian Hanson . . . . . . . President and Chief Executive Officer (our principal executive officer and

Christopher T. Usher . . . . Executive Vice President and Chief Operating Officer, GeoScience

former principal financial officer)

Division

Ken Williamson . . . . . . . . Executive Vice President and Chief Operating Officer, GeoVentures

Gregory J. Heinlein . . . . .

Colin Hulme . . . . . . . . . .

Division
Senior Vice President and Chief Financial Officer (our principal financial
officer)
Senior Vice President, Ocean Bottom Services

Executive Summary

General. The objectives and major components of our executive compensation program did not

materially change from 2013 to 2014. While we regularly review and fine-tune our compensation
programs, we believe consistency in our compensation program and philosophy is important to
effectively motivate and reward top-level management performance and for the creation of stockholder
value. We continue to provide our named executive officers with total annual compensation that
includes three principal elements: base salary, performance-based annual incentive cash compensation
and long-term equity-based incentive awards. Elements of our compensation program continue to be
performance-based, and a significant portion of each executive’s total annual compensation is at risk
and dependent upon our company’s achievement of specific, measurable performance goals. Our
performance-based pay is designed to align our executive officers’ interests with those of our
stockholders and to promote the creation of stockholder value, without encouraging excessive
risk-taking. In addition, our equity programs, combined with our executive share ownership
requirements, are designed to reward long-term stock performance.

Base salaries for several of our named executive officers were increased in January 2014, consistent
with our usual base salary review process and practice. Payments under our annual bonus incentive plan
for 2013 reflected our performance and the level of achievement of our 2013 plan performance goals.

As discussed further in this Proxy Statement under the heading ‘‘2013 Bonus Incentive Plan,’’ our 2013
adjusted operating income exceeded the threshold consolidated financial performance criteria under
our 2013 bonus incentive plan but did not meet the target criteria under the plan. As a result, many of
our eligible named executive officers and other eligible executives and employees received a cash bonus
award under the 2013 plan that was lower in amount than the cash bonus they received for 2012, when
our financial performance exceeded the applicable target financial performance criteria.

The annual grants made to our named executive officers under our long-term stock incentive plan

on December 1, 2013 were generally consistent with grants made to named executive officers in
previous years.

Principal Changes in Compensation during 2013. At our 2013 Annual Meeting of Stockholders
held on May 22, 2013, our stockholders approved all of our director nominees and proposals, including
a non-binding advisory (‘‘say-on-pay’’) vote to approve the compensation of our executive officers. In
the advisory executive compensation vote, over 98% of the votes cast on the proposal voted in favor of
our compensation practices and policies. Our general goal since our 2013 Annual Meeting has been to
continue to act consistently with the established practices that were overwhelmingly approved by our
stockholders. We believe that we have accomplished that goal. In addition, because our stockholders
voted in a non-binding advisory vote held at our 2011 Annual Meeting in favor of our holding an
advisory (‘‘say-on-frequency’’) vote on executive compensation every year, we will continue to hold an
annual advisory vote to approve the compensation of our named executive officers. When and if our
Board determines that it is in the best interest of our company to hold our say-on-pay vote with a
different frequency, we will propose such a change to our stockholders at the next annual meeting of
stockholders to be held following the Board’s determination. Presently, under SEC rules, we are not
required to hold another say-on-frequency vote again until our 2017 Annual Meeting of Stockholders.

Compensation Committee

Introduction/Corporate Governance

The Compensation Committee of our Board of Directors reviews and approves, or recommends to

the Board for approval, all salary and other remuneration for our executive officers and oversees
matters relating to our employee compensation and benefit programs. No member of the committee is
an employee of ION. The Board has determined that each member of the committee satisfies the
definition of ‘‘independent’’ as established in the NYSE corporate governance listing standards. In
determining the independence of each member of the committee, the Board considered all factors
specifically relevant to determining whether the director has a relationship to our company that is
material to the director’s ability to be independent from management in the execution of his duties as a
compensation committee member, including, but not limited to:

(cid:127) the source of compensation of the director, including any consulting, advisory or other

compensatory fee paid by us to the director; and

(cid:127) whether the director is affiliated with our company, a subsidiary or affiliate.

When considering the director’s affiliation with us for purposes of independence, the Board
considered whether the affiliate relationship places the director under the direct or indirect control of
our company or its senior management, or creates a direct relationship between the director and
members of senior management, in each case, of a nature that would impair the director’s ability to
make independent judgments about our executive compensation.

The committee operates pursuant to a written charter that sets forth its functions and
responsibilities. A copy of the charter can be viewed on our website at http://ir.iongeo.com/
phoenix.zhtml?c=101545&p=irol-govhighlights. For a description of the responsibilities of the committee,
see ‘‘Item 1. — Election of Directors — Committees of the Board — Compensation Committee’’ above.

During 2013, the committee met in person or by conference call three times. In addition, the

committee took action by unanimous written consent, as permitted under Delaware law and our
Bylaws, three times during 2013, primarily to approve individual non-executive employee grants of
restricted stock and stock options. We believe that each of these individual grants made by unanimous
written consent of the committee complied with the applicable grant date requirements under Financial
Accounting Standards Board (FASB) Accounting Standards Codification Topic (ASC) 718,
‘‘Compensation — Stock Compensation’’ (‘‘ASC Topic 718’’).

Compensation Consultants

The Compensation Committee has the authority and necessary funding to engage, terminate and
pay compensation consultants, independent legal counsel and other advisors in its discretion. Prior to
retaining any such compensation consultant or other advisor, the committee evaluates the independence
of such advisor and also evaluates whether such advisor has a conflict of interest. During 2011, the
committee engaged Performensation Consulting, an equity compensation consulting firm, to provide
advisory services with regard to the preparation of our 2011 proxy statement and to provide the
committee with analysis on the number of shares to propose to stockholders to add to our stock plan at
our 2011 Annual Meeting for future grants to employees and directors. During 2011, the committee
also engaged Aon Hewitt as its consultant in connection with the promotion of Mr. Hanson to Chief
Executive Officer. During 2012 and 2013, at the recommendation of our management, the committee
approved and engaged Performensation Consulting to provide advisory services with regard to the
preparation of our 2012 and 2013 proxy statements, respectively.

From 2011 to date, neither of Performensation Consulting nor Aon Hewitt received compensation,

or advised our company or our executive officers, on matters outside the scope of their respective
engagements by the Compensation Committee.

The Compensation Committee has considered the independence of Performensation Consulting in

light of SEC rules and NYSE listing standards. Among the factors considered by the committee were
the following:

(cid:127) other services provided to our company by Performensation Consulting;

(cid:127) the amount of fees paid by us as a percentage of Performensation Consulting’s total revenues;

(cid:127) policies or procedures maintained by Performensation Consulting that are designed to prevent a

conflict of interest;

(cid:127) any business or personal relationships between the individual consultants involved in the

engagement and any member of the committee;

(cid:127) any of our common stock owned by the individual consultants involved in the engagement; and

(cid:127) any business or personal relationships between our executive officers and Performensation

Consulting or the individual consultants involved in the engagement.

The committee discussed these considerations and concluded that the work of Performensation
Consulting did not raise any conflict of interest.

Role of Management in Establishing and Awarding Compensation

On an annual basis, our Chief Executive Officer, with the assistance of our Human Resources
department, recommends to the Compensation Committee any proposed increases in base salary, bonus
payments and equity awards for our executive officers other than himself. No executive officer is
involved in determining his own salary increase, bonus payment or equity award. When making officer
compensation recommendations, our Chief Executive Officer takes into consideration compensation

benchmarks, which include industry standards for similar sized organizations serving similar markets, as
well as comparable positions, the level of inherent importance and risk associated with the position and
function, and the executive’s job performance over the previous year. See ‘‘ — Objectives of Our
Executive Compensation Programs — Benchmarking’’ and ‘‘ — Elements of Compensation — Base
Salary’’ below.

Our Chief Executive Officer, with the assistance of our Human Resources department and input

from our executive officers and other members of senior management, also formulates and proposes to
the Compensation Committee an employee bonus incentive plan for the ensuing year. For a description
of our process for formulating the employee bonus incentive plan and the factors that we consider, see
‘‘ — Elements of Compensation — Bonus Incentive Plan’’ below.

The committee reviews and approves all compensation and awards to executive officers and all
bonus incentive plans. With respect to equity compensation awarded to employees other than executive
officers, the Compensation Committee reviews and approves all grants of restricted stock and stock
options above 5,000 shares, generally based upon the recommendation of the Chief Executive Officer,
and has delegated option and restricted stock granting authority to the Chief Executive Officer as
permitted under Delaware law for grants to non-executive officers of up to 5,000 shares.

On its own initiative, at least once a year, the Compensation Committee reviews the performance

and compensation of our Chief Executive Officer and, following discussions with the Chief Executive
Officer and other members of the Board of Directors, establishes his compensation level. Where it
deems appropriate, the Compensation Committee will also consider market compensation information
from independent sources. See ‘‘ — Objectives of Our Executive Compensation Programs —
Benchmarking’’ below.

Certain members of our senior management generally attend most meetings of the Compensation

Committee, including our Chief Executive Officer, our Senior Vice President — Global Human
Resources, and our General Counsel/Corporate Secretary. However, no member of management votes
on items being considered by the Compensation Committee. The Compensation Committee and Board
of Directors do solicit the views of our Chief Executive Officer on compensation matters, particularly
as they relate to the compensation of the other named executive officers and the other members of
senior management reporting to the Chief Executive Officer. The committee often conducts an
executive session during each meeting, during which members of management are not present.

General Compensation Philosophy and Policy

Objectives of Our Executive Compensation Programs

Through our compensation programs, we seek to achieve the following general goals:

(cid:127) attract and retain qualified and productive executive officers and key employees by providing
total compensation competitive with that of other executives and key employees employed by
companies of similar size, complexity and industry of business;

(cid:127) encourage our executives and key employees to achieve strong financial and operational

performance;

(cid:127) structure compensation to create meaningful links between corporate performance, individual

performance and financial rewards;

(cid:127) align the interests of our executives with those of our stockholders by providing a significant

portion of total pay in the form of stock-based incentives;

(cid:127) encourage long-term commitment to our company; and

(cid:127) limit corporate perquisites to seek to avoid perceptions both within and outside of our company

of ‘‘soft’’ compensation.

Our governing principles in establishing executive compensation have been:

Long-Term and At-Risk Focus. Compensation opportunities should be composed of long-term,
at-risk pay to focus our management on the long-term interests of our company. Base salary, annual
incentives and employee benefits should be close to competitive levels when compared to similarly-
situated companies.

Equity Orientation. Equity-based plans should comprise a major part of the at-risk portion of total

compensation to instill ownership thinking and to link compensation to corporate performance and
stockholder interests.

Competitive. We emphasize total compensation opportunities consistent on average with our peer
group of companies. Competitiveness of annual base pay and annual incentives is independent of stock
performance. However, overall competitiveness of total compensation is generally contingent on
long-term, stock-based compensation programs.

Focus on Total Compensation.

In making decisions with respect to any element of an executive
officer’s compensation, the Compensation Committee considers the total compensation that may be
awarded to the executive officer, including salary, annual bonus and long-term incentive compensation.
These total compensation reports are prepared by our Human Resources department and present the
dollar amount of each component of the named executive officers’ compensation, including current
cash compensation (base salary, past bonus and eligibility for future bonus), equity awards and other
compensation. The overall purpose of these total compensation reports is to bring together, in one
place, all of the elements of actual and potential compensation of our named executive officers so that
the Compensation Committee may analyze both the individual elements of compensation (including the
compensation mix) as well as the aggregate total amount of actual and projected compensation. In its
most recent review of total compensation reports, the committee determined that annual compensation
amounts for our Chief Executive Officer and our other named executive officers remained generally
consistent with the committee’s expectations. However, the committee reserves the right to make
changes that it believes are warranted.

Internal Pay Equity. Our core compensation philosophy is to pay our executive officers

competitive levels of compensation that best reflect their individual responsibilities and contributions to
our company, while providing incentives to achieve our business and financial objectives. While
comparisons to compensation levels at other companies (discussed below) are helpful in assessing the
overall competitiveness of our compensation program, we believe that our executive compensation
program also must be internally consistent and equitable in order for our company to achieve our
corporate objectives. Each year our Human Resources department reports to the Compensation
Committee the total compensation paid to our Chief Executive Officer and all other senior executives,
which includes a comparison for internal pay equity purposes. Over time, there have been variations in
the comparative levels of compensation of executive officers and changes in the overall composition of
the management team and the overall accountabilities of the individual executive officers; however, we
and the committee are satisfied that total compensation received by executive officers reflects an
appropriate differential for executive compensation.

These principles apply to compensation policies for all of our executive officers and key employees.

We do not follow the principles in a mechanistic fashion; rather, we apply experience and judgment in
determining the appropriate mix of compensation for each individual. This judgment also involves
periodic review of discernible measures to determine the progress each individual is making toward
agreed-upon goals and objectives.

Benchmarking

When making compensation decisions, we also look at the compensation of our Chief Executive
Officer and other executive officers relative to the compensation paid to similarly-situated executives at
companies that we consider to be our industry and market peers — a practice often referred to as
‘‘benchmarking.’’ We believe, however, that a benchmark should be just that — a point of reference for
measurement — but not the determinative factor for our executives’ compensation. The purpose of the
comparison is not to supplant the analyses of internal pay equity, total wealth accumulation and the
individual performance of the executive officers that we consider when making compensation decisions.
Because the comparative compensation information is just one of the several analytic tools that are
used in setting executive compensation, the Compensation Committee has discretion in determining the
nature and extent of its use. Further, given the limitations associated with comparative pay information
for setting individual executive compensation, including the difficulty of assessing and comparing wealth
accumulation through equity gains, the committee may elect to not use the comparative compensation
information at all in the course of making compensation decisions.

In most years, at least once each year, our Human Resources department, under the oversight of

the Compensation Committee, reviews data from market surveys, independent consultants and other
sources to assess our competitive position with respect to base salary, annual incentives and long-term
incentive compensation. When reviewing compensation data in November 2013, we utilized data
primarily from Radford salary surveys, the Mercer U.S. Compensation Planning Survey, TowersWatson
executive salary surveys and Frost’s 2013 Oilfield Manufacturing and Services Industry Executive
Compensation Survey (‘‘OFMS Survey’’). The survey information from most of these resources covered
a broad range of industries and companies. However, the 2013 OFMS Survey compiled proxy
compensation data from 54 oilfield services companies and survey results from the following 20 oilfield
services companies:

Aker Solutions ASA
Baker Hughes, Inc.
Bristow Group, Inc.
Calfrac Well Services Ltd.
Core Laboratories NV
Ensco PLC
Enventure Global Technologies
Exterran Holdings, Inc.
Helmerich & Payne, Inc.
Hercules Offshore Services, Inc.

ION Geophysical Corporation
National Oilwell Varco, Inc.
Newpark Resources, Inc.
Oil States International, Inc.
Shelf Drilling Offshore Holdings Ltd.
Superior Energy Services, Inc.
T.D. Williamson Inc.
TETRA Technologies, Inc.
Vantage Drilling Company
Weir Specialty Products Manufacturing

Each year, the administrators of the OFMS Survey in their discretion make adjustments to the list

of companies included in the survey. As a result, the above list of companies included in the 2013
OFMS Survey is slightly different from the list of companies included in the OFMS Survey for 2012
and previous years and will likely be different from the list of companies to be included in future
OFMS Surveys.

The overall results of the compensation surveys provide the starting point for our compensation
analysis. We believe that the surveys contain relevant compensation information from companies that
are representative of the sector in which we operate, have relative size as measured by market
capitalization and experience relative complexity in the business and the executives’ roles and
responsibilities. Beyond the survey numbers, we look extensively at a number of other factors, including
our estimates of the compensation at our most comparable competitors and other companies that were
closest to our company in size, profitability and complexity. We also consider an individual’s current
performance, the level of corporate responsibility, and the employee’s skills and experience, collectively,
in making compensation decisions.

In the case of our Chief Executive Officer and some of our other executive officers, we also

consider our company’s performance during the person’s tenure and the anticipated level of
compensation that would be required to replace the person with someone of comparable experience
and skill.

In addition to our periodic review of compensation, we also regularly monitor market conditions
and will adjust compensation levels from time to time as necessary to remain competitive and retain
our most valuable employees. When we experience a significant level of competition for retaining
current employees or hiring new employees, we will typically reevaluate our compensation levels within
that employee group in order to ensure our competitiveness.

The primary components of our executive compensation program are as follows:

Elements of Compensation

26MAR201421362380

Below is a summary of each component:

Base Salary

General. The general purpose of base salary for our executive officers is to create a base of cash
compensation for the officer that is consistent on average with the range of base salaries for executives
in similar positions and with similar responsibilities at comparable companies. In addition to salary
norms for persons in comparable positions at comparable companies, base salary amounts may also
reflect the nature and scope of responsibility of the position, the expertise of the individual employee
and the competitiveness of the market for the employee’s services. Base salaries of executives other
than our Chief Executive Officer may also reflect our Chief Executive Officer’s evaluation of the
individual executive officer’s job performance. As a result, the base salary level for each individual may
be above or below the target market value for the position. The Compensation Committee also
recognizes that the Chief Executive Officer’s compensation should reflect the greater policy- and
decision-making authority that he holds and the higher level of responsibility he has with respect to our
strategic direction and our financial and operating results. At December 31, 2013, our Chief Executive
Officer’s annual base salary was 37% higher than the annual base salary for the next highest-paid
named executive officer and 47% higher than the average annual base salary for all of our other named
executive officers. The committee does not intend for base salaries to be the vehicle for long-term
capital and value accumulation for our executives.

2013 Actions.

In typical years, base salaries are reviewed at least annually and may also be

adjusted from time to time to realign salaries with market levels after taking into account individual

responsibilities and changes in responsibilities, performance and contribution to ION, experience,
impact on total compensation, relationship of compensation to other ION officers and employees, and
changes in external market levels. Salary increases for executive officers do not follow a preset schedule
or formula but do take into account changes in the market and individual circumstances.

All of our named executive officers received an increase in base salary in January 2014, as

described below:

Named Executive Officer

R. Brian Hanson . . . . . . . . . . . . . . .

Christopher T. Usher . . . . . . . . . . . .

Action

In recognition of Mr. Hanson’s performance during 2013, the
Compensation Committee increased Mr. Hanson’s base salary
from $490,000 to $550,000, effective in January 2014. The 2013
OFMS Survey indicated that the weighted average
50th percentile for CEO base salary for surveyed companies
having annual revenues of less than $1 billion was $601,500.

In recognition of Mr. Usher’s performance during his first full
year as the new leader of the GeoSciences Division, the
Compensation Committee increased Mr. Usher’s annual base
salary from $350,000 to $364,000, effective in January 2014.
Compensation surveys from Radford and the 2013 OFMS
Survey indicate that the weighted average 50th percentile for
base salary of the leader of a business unit for surveyed
companies having annual business unit revenues of less than
$500 million is $300,400.

Ken Williamson . . . . . . . . . . . . . . . . Compensation surveys from Radford and the 2013 OFMS

Survey indicate that the weighted average 50th percentile for
base salary of the leader of a business unit for surveyed
companies having annual business unit revenues of less than
$500 million is $300,400. In recognition of Mr. Williamson’s
expertise, capabilities and performance as the leader of the
GeoVentures Division, which contributed significantly to our
overall financial results during 2013, the Compensation
Committee increased Mr. Williamson’s annual base salary
from $358,000 to $372,320, effective in January 2014.

Gregory J. Heinlein . . . . . . . . . . . . . Compensation surveys from Radford, TowersWatson and the

2013 OFMS Survey indicate that the weighted average
50th percentile for Chief Financial Officer base salary for
surveyed companies having annual revenues of less than
$1 billion is $324,576. In recognition of Mr. Heinlein’s job
performance and experience and expertise in managing the
finance and accounting departments during 2013, the
Compensation Committee increased Mr. Heinlein’s annual
base salary from $312,000 to $330,000, effective in January
2014.

Named Executive Officer

Colin Hulme . . . . . . . . . . . . . . . . . .

Action

In recognition of Mr. Hulme’s promotion in November 2013
to Senior Vice President, Ocean Bottom Services, and his
appointment to serve as the chief executive officer of
OceanGeo B.V., a joint venture controlled by ION, the
Compensation Committee increased Mr. Hulme’s annual base
salary from $312,000 to $330,000, effective in January 2014.
Compensation surveys from Radford and the 2013 OFMS
Survey indicate that the weighted average 50th percentile for
base salary of the leader of a business unit for surveyed
companies having annual business unit revenues of less than
$500 million is $300,400.

Bonus Incentive Plan

Our employee annual bonus incentive plan is intended to promote the achievement each year of

company performance objectives and performance objectives of the employee’s particular business unit,
and to recognize those employees who contributed to the company’s achievements. The plan provides
cash compensation that is at-risk on an annual basis and is contingent on achievement of annual
business and operating objectives and individual performance. The plan provides all participating
employees the opportunity to share in the company’s performance through the achievement of
established financial and individual objectives. The financial and individual objectives within the plan
are intended to measure an increase in the value of our company and, in turn, our stock.

In recent years, we have adopted a bonus incentive plan with regard to each year. Performance

under the annual bonus incentive plan is measured with respect to the designated plan fiscal year.
Payments under the plan are paid in cash in an amount reviewed and approved by the Compensation
Committee and are ordinarily made in the first quarter following the completion of a fiscal year, after
the financial results for that year have been determined.

Our annual bonus incentive plan is usually consistent with our operating plan for the same year. In

late 2012, we prepared a consolidated company operating budget for 2013 and individual operating
budgets for each operating unit. The budgets took into consideration our views on market
opportunities, customer and sale opportunities, technology enhancements for new products, product
manufacturing and delivery schedules and other operating factors known or foreseeable at the time.
The Board of Directors analyzed the proposed budgets with management extensively and, after analysis
and consideration, the Board approved the consolidated 2013 operating plan. During late 2012 and
early 2013, our Chief Executive Officer worked with our Human Resources department and members
of senior management to formulate our 2013 bonus incentive plan, consistent with the 2013 operating
plans approved by the Board.

At the beginning of 2013, the Compensation Committee approved our 2013 bonus incentive plan
for executives and certain designated non-executive employees. The computation of awards generated
under the plan is required to be approved by the committee. In February 2014, the committee reviewed
the company’s actual performance against each of the plan performance goals established at the
beginning of 2013 and evaluated the individual performance during the year of each participating
named executive officer. The results of operations of the company for 2013 and individual performance
evaluations determined the appropriate payouts under the annual bonus incentive plan.

The Compensation Committee has discretion in circumstances it determines are appropriate to

stock or restricted stock units awarded would be granted under one of our existing long-term equity
compensation plans. The committee also has the discretion, in appropriate circumstances, to grant a
lesser bonus award, or no bonus award at all, under the bonus incentive plan.

As described above, our bonus incentive plans are designed for payouts that generally track the

financial performance of our company. The general intent of the plans is to reward key employees
when the company and the employee perform well and not reward them when the company and the
employee do not perform well. The graph shown below illustrates how the average amount of cash
payments paid under our annual bonus incentive plans to named executive officers has varied over the
years in relation to our financial performance. As demonstrated in the graph below, in most years when
company financial performance is strong, cash bonus payments are generally higher. Likewise, when our
financial performance is low as compared to our internal targets and plans, cash bonus payments are
generally lower. There are occasionally exceptions to this general trend. For example, in 2008 we
achieved an improved financial performance over the previous year, but average cash bonus awards
under our 2008 annual bonus incentive plan were relatively lower because we did not achieve our
internal financial and growth objectives for 2008. Likewise, in 2011 we grew adjusted operating income
by 32% over 2010, but average cash bonus awards under our 2011 annual bonus incentive plan were
lower than in 2010 because we did not achieve our internal financial objectives for 2011. In 2012, our
adjusted operating income grew 40% over 2011 but our average bonus award paid to named executive
officers remained at approximately the same level as 2011 because our internal financial objectives for
2012 were higher than in 2011. This history demonstrates a clear and consistent link between our
executive officer bonus incentive compensation and our performance.

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Bonus

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Below are general descriptions of our 2013 bonus incentive plan and our company performance

criteria applicable to the plan:

The purpose of the 2013 bonus incentive plan was to provide an incentive for our participating

employees to achieve their highest level of individual and business unit performance and to align the

2013 Bonus Incentive Plan

employees to accomplish and share in the achievement of our company’s 2013 strategic and financial
goals.

Designated employees, including our named executive officers, were eligible to participate in our

2013 bonus incentive plan. Under the 2013 plan, approximately 25% of the funds allocated for
distribution were available for awards to eligible employees regardless of the company’s 2013 financial
performance, and approximately 75% of the funds allocated for distribution were available for
distribution to eligible employees only to the extent the company satisfied the designated 2013 financial
performance criteria. In addition, the 2013 plan was structured so that the total amount of funds
available for distribution increased as the company’s financial performance increased. As a result, the
amount of total dollars available for distribution under the bonus incentive plan was largely dependent
on the company’s achievement of financial objectives.

As reported in the chart below, our 2013 bonus incentive plan established a 2013 target

consolidated operating income performance goal. Consolidated operating income was selected as the
most appropriate performance goal for our 2013 plan because the committee believed that operating
income was the best indicator of our company’s overall business trends and performance at that time
and evidenced a direct correlation with the interests of our stockholders and our company performance.
When determining whether financial targets have been achieved under the 2013 plan, the committee
has the discretion to modify or revise the targets as necessary to reflect any significant beneficial or
adverse change that results in a substantial positive or negative effect on our performance as a whole,
such as sales of assets, mergers, acquisitions, divestitures, spin-offs or unanticipated matters such as
economic conditions, indicators of growth or recession in our business segments, nature of our
operations or changes in or effect of applicable laws, regulations or accounting practices.

Under the plan, every participating named executive officer other than our Chief Executive Officer

had the opportunity to earn up to 100% of his base salary depending on performance of our company
against the designated performance goal and performance of the executive against personal criteria
determined at the beginning of 2013 by our Chief Executive Officer. Under separate terms approved by
the Compensation Committee and contained in his employment agreement, Mr. Hanson, who served as
our Chief Executive Officer during 2013, participated in the plan with potential to earn a target
incentive payment of 75% of his base salary, depending on achievement of the company’s target
consolidated performance goal and pre-designated personal critical success factors, and a maximum of
150% of his base salary upon achievement of the maximum consolidated performance goal and his
personal goals. Our Chief Executive Officer typically carries a higher target and maximum bonus
incentive plan percentage as compared to our other named executive officers as a result of his
leadership role in setting company policy and strategic planning.

Performance Criteria.

In 2013, the Compensation Committee approved the following corporate
consolidated operating income performance criteria for consideration of bonus awards to the named
executive officers and other covered employees under our 2013 bonus incentive plan:

Threshold
Operating Income

$59.3 million

Target
Operating Income

$84.7 million

Maximum
Operating Income

$99.7 million

Where an employee is primarily involved in a particular business unit, the financial performance

criteria under the bonus incentive plan are weighted toward the operational performance of the
employee’s business unit rather than consolidated company performance. The ‘‘Non-Equity Incentive
Plan Compensation’’ column of the 2013 Summary Compensation Table below reflects the payments
that our named executive officers earned and received under our 2013 bonus incentive plan, and the
‘‘Bonus’’ column of the same table reflects any discretionary cash bonus payments received by our
named executive officers during 2013. During 2013, on a consolidated basis, we achieved adjusted

consolidated operating income of $69.3 million. Our 2013 adjusted operating income exceeded our
threshold consolidated financial performance criteria under our 2013 bonus incentive plan but did not
meet the target criteria under the plan. As a result, for 2013 many of our eligible named executive
officers and other eligible executives and employees received a cash bonus award that was lower in
amount than the cash bonus they received for 2012, when our financial performance exceeded the
applicable target financial performance criteria.

In addition to overall company performance, when considering the 2013 bonus incentive plan

awards paid to our named executive officers, the Compensation Committee also considered the
individual performances and accomplishments of each officer. For example, when considering the bonus
award paid to Mr. Hanson, among the factors the committee took into consideration was Mr. Hanson’s
effective leadership in our achievement of several important strategic objectives during the year, such as
our further re-focusing the strategies and organization of the company through our GeoVentures and
GeoScience divisions, our development of our seabed strategy and our acquisition of an interest in the
OceanGeo ocean-bottom joint venture and our subsequent acquisition of a controlling interest in the
joint venture. When considering the bonus award paid to Mr. Williamson, among the factors the
committee took into consideration were the strong 2013 financial performance of his GeoVentures
Division and his involvement and leadership in several successful collaborative projects during 2013.
When considering the bonus award paid to Mr. Usher, among the factors the committee took into
consideration were the positive 2013 financial results of his GeoScience Division and his role in
reorganizing the Division to a more effective, efficient and strategic structure. When considering the
bonus award paid to Mr. Heinlein, among the factors the committee took into consideration were his
efforts in connection with several finance transactions during 2013 and strengthening our financial
organization and capital structure. When considering the bonus award paid to Mr. Hulme, among the
factors the committee took into consideration were his efforts to promote and increase the business of
OceanGeo and his promotion to serve as Senior Vice President, Ocean Bottom Services, and
appointment as chief executive officer of OceanGeo.

In February 2014, the Compensation Committee approved our 2014 bonus incentive plan. The

general structure of our 2014 bonus incentive plan is similar to that of our 2013 plan, except the
particular performance goals designated under our 2014 plan are based 50% on operating income and
50% on cash generation, rather than 100% on operating income. The committee believed that it was
advisable to use both cash generation and operating income as appropriate measures of success during
2014 because we are emphasizing improvements in liquidity during 2014. The specific performance
goals in our 2014 plan reflect our confidential strategic plans, and cannot be disclosed at this time
because it would provide our competitors with confidential information regarding our market and
segment outlook and strategies. We are currently unable to determine how difficult it will be for our
company to meet the designated performance goals under our 2014 plan. Generally, the committee
attempts to establish the threshold, target and maximum levels such that the relative difficulty of
achieving each level is approximately consistent from year to year.

The Compensation Committee reviews the annual bonus incentive plan each year to ensure that

the key elements of the plan continue to meet the objectives described above.

Long-Term Stock-Based Incentive Compensation

We have structured our long-term incentive compensation to provide for an appropriate balance
between rewarding performance and encouraging employee retention and stock ownership. There is no
pre-established policy or target for the allocation between either cash or non-cash or short-term and
long-term incentive compensation; however, at executive management levels, the Compensation
Committee strives for compensation to increasingly focus on longer-term incentives. In conjunction with
the Board, executive management is responsible for setting and achieving long-term strategic goals. In
support of this responsibility, compensation for executive management, and most particularly our Chief

Executive Officer, tends to be weighted towards rewarding long-term value creation for stockholders.
The below table illustrates the mix of total compensation received by Mr. Hanson, our CEO, and our
other current named executive officers during 2013:

100%

90%

80%

70%

60%

50%

40%

30%

20%

10%

Long-Term Equity

Annual Incentive

Base Salary

CEO

Other NEOs (average)

26MAR201421362555

For 2013, there were three forms of long-term equity incentives utilized for executive officers and

key employees: stock options, restricted stock, and restricted stock units. For 2014, we have again
recommended that stock options, restricted stock and restricted stock units be the principal forms of
long-term equity-based incentives to be utilized for executive officers and key employees. Our long-term
incentive plans have provided the principal method for our executive officers to acquire equity or
equity-linked interests in our company.

Of the total stock option or restricted stock employee awards made by ION during 2013, 71%
were in the form of stock options and 29% were in the form of restricted stock or restricted stock
units. Our 2013 Long-Term Incentive Plan (‘‘2013 LTIP’’) limits the number of awards we can grant
under the plan in the form of full-value awards, such as restricted stock and restricted stock units, to
1,300,000 shares, or less than 35% of the total shares authorized for grant under the plan.

Stock Options. Under our equity plans, stock options may be granted having exercise prices equal
to the closing price of our stock on the date before the date of grant. In any event, all awards of stock
options are made at or above the market price at the time of the award. The Compensation Committee
will not grant stock options having exercise prices below the market price of our stock on the date of
grant, and will not reduce the exercise price of stock options (except in connection with adjustments to
reflect recapitalizations, stock or extraordinary dividends, stock splits, mergers, spin-offs and similar
events, as required by the relevant plan) without the consent of our stockholders. Our stock options
generally vest ratably over four years, based on continued employment, and the terms of our 2013 LTIP
require stock options granted under that plan to follow that vesting schedule unless the Compensation
Committee approves a different schedule when approving the grant. Prior to the exercise of an option,
the holder has no rights as a stockholder with respect to the shares subject to such option, including
voting rights and the right to receive dividends or dividend equivalents. New option grants normally
have a term of ten years.

The purpose of stock options is to provide equity compensation with value that has been
traditionally treated as entirely at-risk, based on the increase in our stock price and the creation of
stockholder value. Stock options also allow our executive officers and key employees to have equity
ownership and to share in the appreciation of the value of our stock, thereby aligning their
compensation directly with increases in stockholder value. Stock options only have value to their holder
if the stock price appreciates in value from the date options are granted.

Stock option award decisions are generally based on past business and individual performance. In

determining the number of options to be awarded, we also consider the grant recipient’s qualitative and
quantitative performance, the size of stock option and other stock based awards in the past, and
expectations of the grant recipient’s future performance. In 2013, a total of 150 employees received
option awards, covering 1,788,300 shares of common stock. In 2013, the named executive officers
received option awards for a total of 310,000 shares, or approximately 17% of the total options
awarded in 2013.

Restricted Stock and Restricted Stock Units. We use restricted stock and restricted stock units to
focus executives on our long-term performance and to help align their compensation more directly with
stockholder value. Vesting of restricted stock and restricted stock units typically occurs ratably over
three years, based solely on continued employment of the recipient-employee, and the terms of our
2013 LTIP require restricted stock and restricted stock units granted under that plan to follow that
vesting schedule unless the Compensation Committee approves a different schedule when approving
the grant. In 2013, 155 employees received restricted stock or restricted stock unit awards, covering an
aggregate of 714,950 shares of restricted stock and shares underlying restricted stock units. The named
executive officers received awards totaling 130,000 shares of restricted stock in 2013, or approximately
18% of the total shares of restricted stock awarded to employees in 2013.

Awards of restricted stock units have been made to certain of our foreign employees in lieu of
awards of restricted stock. Restricted stock units provide certain tax benefits to our foreign employees
as the result of foreign law considerations, so we expect to continue to award restricted stock units to
designated foreign employees for the foreseeable future.

The Compensation Committee reviews the long-term incentive program each year to ensure that

the key elements of this program continue to meet the objectives described above.

Approval and Granting Process. As described above, the Compensation Committee reviews and
approves all stock option, restricted stock and restricted stock unit awards made to executive officers,
regardless of amount. With respect to equity compensation awarded to employees other than executive
officers, the committee reviews and approves all grants of restricted stock, stock options and restricted
stock units above 5,000 shares, generally based upon the recommendation of our Chief Executive
Officer. Committee approval is required for any grant to be made to an executive officer in any
amount. The committee has granted to our Chief Executive Officer the authority to approve grants to
any employee other than an executive officer of (i) up to 5,000 shares of restricted stock and (ii) stock
options for not more than 5,000 shares. Our Chief Executive Officer is also required to provide a
report to the committee of all awards of options and restricted stock made by him under this authority.
We believe that this policy is beneficial because it enables smaller grants to be made more efficiently.
This flexibility is particularly important with respect to attracting and hiring new employees, given the
increasingly competitive market for talented and experienced technical and other personnel in locales in
which our employees work.

designated quarterly grant date that occurs after approval of the award. For an award to a newly hired
employee who is not yet employed by us at the time the award is approved, the grant date for the
award is the first designated quarterly grant date that occurs after the new employee commences work.
We believe that this process of fixed quarterly grant dates is beneficial because it serves to remove any
perception that the grant date for an award could be capable of manipulation or change for the benefit
of the recipient. In addition, having all grants occur on a maximum of four days during the year
simplifies certain fair value accounting calculations related to the grants, thereby minimizing the
administrative burden associated with tracking and calculating the fair values, vesting schedules and
tax-related events upon vesting of restricted stock and also lessening the opportunity for inadvertent
calculation errors.

With the exception of significant promotions, new hires or unusual circumstances, we have

historically made most awards of equity compensation to employees on December 1 of each year. This
date was originally selected because (i) it enables us to consider individual performance eleven months
into the fiscal year, (ii) it simplifies the annual budget process by having the expense resulting from the
equity award occur late in the year, (iii) the date is approximately three months before the date that we
normally pay any annual incentive bonuses and (iv) generally speaking, December 1 is not close to any
dates on which an earnings announcement or other announcement of a material event would normally
be made by us. Until 2014, we also made annual awards of equity compensation to our non-employee
directors on December 1 of each year. In 2013, the Governance Committee of our Board decided that,
commencing in 2014, the annual grant date for our non-employee directors will be changed to March 1
of each year in order to maximize grants under our 2004 LTIP prior to its expiration in May 2014 and
to move to a grant date closer to our annual stockholders’ meeting, which is a practice common to
many public companies. At its regular meeting on February 10, 2014, our Compensation Committee
decided that, for 2014 only, the annual awards of equity compensation to employees for 2014 would be
made on March 1 instead of December 1 in order to utilize all available shares remaining in the 2004
LTIP prior to its expiration in May 2014. In reaching its decision, the Compensation Committee also
recognized that our announcement of our 2013 earnings is scheduled to occur more than two weeks
prior to the March 1, 2014 grant date. Commencing in 2015, we intend for annual awards of equity
compensation to employees to once again be made on December 1 of each year.

Clawback Policy

We have a Compensation Recoupment Policy (commonly referred to as a ‘‘clawback’’ policy),

which provides that, in the event of a restatement of our financial results due to material
noncompliance with applicable financial reporting requirements, the Board will, if it determines
appropriate and subject to applicable laws and the terms and conditions of our applicable stock plans,
programs or arrangements, seek reimbursement of the incremental portion of performance-based
compensation, including performance-based bonuses and long-term incentive awards, paid to current or
former executive officers within three years of the restatement date, in excess of the compensation that
would have been paid had the compensation amount been based on the restated financial results.

Personal Benefits, Perquisites and Employee Benefits

Our Board of Directors and executives have concluded that we will not offer most perquisites
traditionally offered to executives of similarly-sized companies. As a result, perquisites and any other
similar personal benefits offered to our executive officers are substantially the same as those offered to
our general salaried employee population. These offered benefits include medical and dental insurance,
life insurance, disability insurance, a vision plan, charitable gift matching (up to designated limits), a
401(k) plan with a company match of certain levels of contributions, flexible spending accounts for
healthcare and dependent care and other customary employee benefits. Business-related relocation
benefits may be reimbursed on a case-by-case basis. We intend to continue applying our general policy

of not providing specific personal benefits and perquisites to our executives; however, we may, in our
discretion, revise or add to any executive’s personal benefits and perquisites if we deem it advisable.

Risk Management Considerations

The Compensation Committee believes that our company’s bonus and equity programs create
incentives for employees to create long-term stockholder value. The committee has considered the
concept of risk as it relates to the company’s compensation programs and has concluded that the
company’s compensation programs do not encourage excessive or inappropriate risk-taking. Several
elements of the compensation programs are designed to promote the creation of long-term value and
thereby discourage behavior that leads to excessive risk:

(cid:127) The compensation programs consist of both fixed and variable compensation. The fixed (or

salary) portion is designed to provide a steady income regardless of the company’s stock price
performance so that executives do not focus exclusively on stock price performance to the
detriment of other important business metrics. The variable (cash bonus and equity) portions of
compensation are designed to reward both short- and long-term corporate performance. The
Compensation Committee believes that the variable elements of compensation are a sufficient
percentage of overall compensation to motivate executives to produce positive short- and
long-term corporate results, while the fixed element is also sufficiently high such that the
executives are not encouraged to take unnecessary or excessive risks in doing so.

(cid:127) The financial metrics used to determine the amount of an executive’s bonus are measures the

committee believes contribute to long-term stockholder value and ensure the continued viability
of the company. Moreover, the committee attempts to set ranges for these measures that
encourage success without encouraging excessive risk taking to achieve short-term results. In
addition, the overall maximum bonus for each participating named executive officer other than
our Chief Executive Officer is not expected to exceed 100% of the executive’s base salary under
the bonus plan, and the overall bonus for our Chief Executive Officer under his employment
agreement will not exceed 150% of his base salary under the bonus plan, in each case no matter
how much the company’s financial performance exceeds the ranges established at the beginning
of the year.

(cid:127) We have strict internal controls over the measurement and calculation of the financial metrics

that determine the amount of an executive’s bonus, designed to keep it from being susceptible to
manipulation by an employee, including our executives.

(cid:127) Stock options become exercisable over a four-year period and remain exercisable for up to ten

years from the date of grant, encouraging executives to look to long-term appreciation in equity
values.

(cid:127) Restricted stock becomes exercisable over a three-year period, again encouraging executives to

look to long-term appreciation in equity values.

(cid:127) Senior executives, including our named executive officers, are required to acquire over time and
hold shares of our company’s stock having a value of between one and four times the executive’s
annual base salary, depending on the level of the executive. The Compensation Committee
believes that the stock ownership guidelines provide a considerable incentive for management to
consider the company’s long-term interests, since a portion of their personal investment portfolio
consists of company stock.

(cid:127) In addition, we do not permit any of our executive officers or directors to enter into any

derivative or hedging transactions involving our stock, including short sales, market options,
equity swaps and similar instruments, thereby preventing executives from insulating themselves
from the effects of poor company stock price performance. Please refer to ‘‘ — Stock Ownership
Requirements; Hedging Policy’’ below.

(cid:127) We have a compensation recoupment (clawback) policy that provides, in the event of a

restatement of our financial results due to material noncompliance with financial reporting
requirements, for reimbursement of the incremental portion of performance-based
compensation, including performance-based bonuses and long-term incentive awards, paid to
current or former executive officers within three years of the restatement date, in excess of the
compensation that would have been paid had such compensation amount been based on the
restated financial results. Please refer to ‘‘ — Clawback Policy’’ above.

Indemnification of Directors and Executive Officers

Our Bylaws provide certain rights of indemnification to our directors and employees (including our

executive officers) in connection with any legal action brought against them by reason of the fact that
they are or were a director, officer, employee or agent of our company, to the full extent permitted by
law. Our Bylaws also provide, however, that no such obligation to indemnify exists as to proceedings
initiated by an employee or director against us or our directors unless (a) it is a proceeding (or part
thereof) initiated to enforce a right to indemnification or (b) was authorized or consented to by our
Board of Directors.

As discussed below, we have also entered into employment agreements with certain of our
executive officers that provide for us to indemnify the executive to the fullest extent permitted by our
Certificate of Incorporation and Bylaws. The agreements also provide that we will provide the executive
with coverage under our directors’ and officers’ liability insurance policies to the same extent as
provided to our other executives.

Stock Ownership Requirements; Hedging Policy

We believe that broad-based stock ownership by our employees (including our executive officers)

enhances our ability to deliver superior stockholder returns by increasing the alignment between the
interests of our employees and our stockholders. Accordingly, the Board has adopted stock ownership
requirements applicable to each of our senior executives, including our named executive officers. The
policy requires each executive to retain direct ownership of at least 50% of all shares of our company’s
stock received upon exercise of stock options and vesting of awards of restricted stock or restricted
stock units until the executive owns shares having an aggregate value equal to the following multiples
of the executive’s annual base salary:

President and Chief Executive Officer — 4x
Executive Vice President — 2x
Senior Vice President — 1x

As of the date of this proxy statement, all of our senior executives were in compliance with the
stock ownership requirements. In addition, we do not permit any of our executive officers or directors
to enter into any derivative or hedging transactions with respect to our stock, including short sales,
market options, equity swaps and similar instruments.

Impact of Regulatory Requirements and Accounting Principles on Compensation

The financial reporting and income tax consequences to our company of individual compensation

elements are important considerations for the Compensation Committee when it is analyzing the
overall level of compensation and the mix of compensation among individual elements. Under
Section 162(m) of the Internal Revenue Code and the related federal treasury regulations, we may not
deduct annual compensation in excess of $1 million paid to certain employees — generally our Chief
Executive Officer and our four other most highly compensated executive officers — unless that
compensation qualifies as ‘‘performance-based’’ compensation. Overall, the committee seeks to balance
its objective of ensuring an effective compensation package for the executive officers with the need to

maximize the immediate deductibility of compensation — while ensuring an appropriate (and
transparent) impact on reported earnings and other closely followed financial measures.

In making its compensation decisions, the Compensation Committee has considered the limitations

on deductibility within the requirements of Internal Revenue Code Section 162(m) and its related
Treasury regulations. As a result, the committee has designed much of the total compensation packages
for the executive officers to qualify for the exemption of ‘‘performance-based’’ compensation from the
deductibility limit. However, the committee does have the discretion to design and use compensation
elements that may not be deductible within the limitations under Section 162(m), if the committee
considers the tax consequences and determines that those elements are in our best interests. To
maintain flexibility in compensating executive officers in a manner designed to promote varying
corporate goals, we have not adopted a policy that all compensation must be deductible.

Certain payments to our named executive officers under our 2013 annual incentive plan may not
qualify as performance-based compensation under Section 162(m) because the awards were calculated
and paid in a manner that may not meet the requirements under Section 162(m) and the related
Treasury regulations. Given the rapid changes in our business and industry that have occurred during
recent years and those that may occur in 2014 and subsequent years, we believe that we are better
served in implementing a plan that provides for adjustments and discretionary elements for our senior
executives’ incentive compensation, rather than ensuring that we implement all of the requirements and
limitations under Section 162(m) into these incentive plans.

Likewise, the impact of Section 409A of the Internal Revenue Code is taken into account, and our

executive compensation plans and programs are, in general, designed to comply with the requirements
of that section so as to avoid possible adverse tax consequences that may result from non-compliance.

For accounting purposes, we apply the guidance in ASC Topic 718 to record compensation expense
for our equity-based compensation grants. ASC Topic 718 is used to develop the assumptions necessary
and the model appropriate to value the awards as well as the timing of the expense recognition over
the requisite service period, generally the vesting period, of the award.

Executive officers will generally recognize ordinary taxable income from stock option awards when

a vested option is exercised. We generally receive a corresponding tax deduction for compensation
expense in the year of exercise. The amount included in the executive officer’s wages and the amount
we may deduct is equal to the common stock price when the stock options are exercised less the
exercise price, multiplied by the number of shares under the stock options exercised. We do not pay or
reimburse any executive officer for any taxes due upon exercise of a stock option. We have not
historically issued any tax-qualified incentive stock options under Section 422 of the Internal Revenue
Code.

Executives will generally recognize taxable ordinary income with respect to their shares of

restricted stock at the time the restrictions lapse (unless the recipient elects to accelerate recognition as
of the date of grant). Restricted stock unit awards are generally subject to ordinary income tax at the
time of payment or issuance of unrestricted shares of stock. We are generally entitled to a
corresponding federal income tax deduction at the same time the executive recognizes ordinary income.

COMPENSATION COMMITTEE REPORT

The Compensation Committee has reviewed and discussed the Compensation Discussion and

Analysis included in this proxy statement with management of ION. Based on such review and
discussions, the Compensation Committee has recommended to the Board of Directors that the
Compensation Discussion and Analysis be included in this proxy statement and incorporated into ION’s
Annual Report on Form 10-K for the year ended December 31, 2013.

Franklin Myers, Chairman
David H. Barr
James M. Lapeyre, Jr.
John N. Seitz

SUMMARY COMPENSATION TABLE

The following table summarizes the compensation paid to or earned by our named executive

officers at December 31, 2013.

Stock

Option

Non-Equity
Incentive
Plan

All Other

Bonus Awards Awards Compensation Compensation

Name and
Principal Position

Year Salary ($)

($)

R. Brian Hanson . . . . . . . . . . . . . . . 2013
2012
2011

President, Chief Executive Officer
and Director

490,000
450,000
353,000

235,000
— 214,800
— 279,900
260,100
— 766,628 1,130,500

Christopher T. Usher . . . . . . . . . . . . 2013
2012

Executive Vice President and COO,
GeoScience Division

Ken Williamson . . . . . . . . . . . . . . . 2013
2012
2011

Executive Vice President and COO,
GeoVentures Division

Gregory J. Heinlein . . . . . . . . . . . . . 2013
2012
2011

Senior Vice President and
Chief Financial Officer

350,000
21,538

— 71,600
125,000 311,000

141,000
173,400

358,000
340,000
300,000

312,000
300,000
23,077

— 71,600
— 93,300
— 87,150

— 53,700
— 31,100
— 166,747

141,000
173,408
192,700

94,000
86,700
662,888

($)

395,000
450,000
300,000

300,000
—

215,000
300,000
300,000

160,000
150,000
—

($)

5,813
4,284
8,058

6,202
326

7,650
7,454
8,250

109,892
5,192
692

Total ($)

1,340,613
1,444,284
2,558,186

868,802
631,264

793,250
914,162
888,100

729,592
572,992
853,404

Colin Hulme . . . . . . . . . . . . . . . . . 2013

312,000

— 53,700

117,500

187,200

6,390

676,790

Senior Vice President,
Ocean Bottom Services

Discussion of Summary Compensation Table

Stock Awards Column. All of the amounts in the ‘‘Stock Awards’’ column reflect the grant-date

fair value of awards of restricted stock made during the applicable fiscal year (excluding any impact of
assumed forfeiture rates) under our 2004 LTIP. While unvested, a holder of restricted stock is entitled
to the same voting rights as all other holders of common stock. In each case, unless stated otherwise
below, the awards of shares of restricted stock vest in one-third increments each year, over a three-year
period. The values contained in the Summary Compensation Table under the Stock Awards column are
based on the grant date fair value of all stock awards (excluding any impact of assumed forfeiture
rates). In addition to the grants and awards in 2013 described in the ‘‘2013 Grants of Plan-Based
Awards’’ table below:

(cid:127) Pursuant to his prior employment agreement then in effect, on March 1, 2011, Mr. Hanson

received an award of 38,561 shares of restricted stock, which is equal to $327,000 (the amount of
cash incentive plan compensation that Mr. Hanson earned for fiscal 2010) divided by $8.48,
which was the average of the closing sales price per share on the NYSE of our shares of
common stock for the last ten business days of 2010. The shares of restricted stock vested on
March 1, 2014.

(cid:127) At the beginning of 2011, Mr. Hanson was serving as our Executive Vice President and Chief

Financial Officer. In August 2011, Mr. Hanson was promoted to President and Chief Operating
Officer in addition to his role as Chief Financial Officer. In November 2011, Mr. Heinlein was
hired as our Senior Vice President and Chief Financial Officer and Mr. Hanson continued as
President and Chief Operating Officer. On January 1, 2012, Mr. Hanson was appointed as our
President and Chief Executive Officer. In connection with his promotion to President and Chief
Operating Officer in August 2011, on September 1, 2011, Mr. Hanson received an award of
42,000 shares of restricted stock.

(cid:127) On December 1, 2012, Mr. Hanson received an award of 45,000 shares of restricted stock.

(cid:127) In connection with his hire on November 30, 2012, as Executive Vice President & Chief

Operating Officer, GeoScience Division, on December 1, 2012, Mr. Usher received an award of
50,000 shares of restricted stock.

(cid:127) On December 1, 2011, Mr. Williamson received an award of 15,000 shares of restricted stock.

(cid:127) On December 1, 2012, Mr. Williamson received an award of 15,000 shares of restricted stock.

(cid:127) In connection with his hire on November 28, 2011 as Senior Vice President and Chief Financial
Officer, on December 1, 2011, Mr. Heinlein received an award of 28,700 shares of restricted
stock.

(cid:127) On December 1, 2012, Mr. Heinlein received an award of 5,000 shares of restricted stock.

Option Awards Column. All of the amounts shown in the ‘‘Option Awards’’ column reflect stock

options granted under our 2004 LTIP. In each case, unless stated otherwise below, the options vest 25%
each year over a four-year period. The values contained in the Summary Compensation Table under
the Stock Options column are based on the grant date fair value of all option awards (excluding any
impact of assumed forfeiture rates). For a discussion of the valuation assumptions for the awards, see
Note 9, Stockholders’ Equity and Stock-Based Compensation — Valuation Assumptions, in our Notes to
Consolidated Financial Statements included in our Annual Report on Form 10-K for the year ended
December 31, 2013. All of the exercise prices for the options equal or exceed the fair market value per
share of ION common stock on the date of grant. In addition to the grants and awards in 2013
described in the ‘‘2013 Grants of Plan-Based Awards’’ table below:

(cid:127) In connection with his promotion to President and Chief Operating Officer in August 2011, on
September 1, 2011, Mr. Hanson received an award of nonqualified stock options to purchase
250,000 shares of the Company’s common stock for an exercise price of $7.07 per share.

(cid:127) On December 1, 2012, Mr. Hanson received an award of options to purchase 75,000 shares of

our common stock for an exercise price of $5.96 per share.

(cid:127) In connection with his hire on November 30, 2012, as Executive Vice President & Chief

Operating Officer, GeoScience Division, on December 1, 2012, Mr. Usher received an award of
options to purchase 50,000 shares of our common stock for an exercise price of $5.96 per share.

(cid:127) On December 1, 2011, Mr. Williamson received an award of options to purchase 50,000 shares

of our common stock for an exercise price of $5.81 per share.

(cid:127) On December 1, 2012, Mr. Williamson received an award of options to purchase 50,000 shares

of our common stock for an exercise price of $5.96 per share.

(cid:127) In connection with his hire on November 28, 2011 as Senior Vice President and Chief Financial
Officer, on December 1, 2011, Mr. Heinlein received an award of options to purchase 172,000
shares of our common stock for an exercise price of $5.81 per share.

(cid:127) On December 1, 2012, Mr. Heinlein received an award of options to purchase 25,000 shares of

our common stock for an exercise price of $5.96 per share.

Other Columns. Mr. Usher was hired as Executive Vice President and Chief Operating Officer,
GeoScience Division, on November 30, 2012. In connection with his hire, Mr. Usher received a sign-on
bonus of $125,000.

All payments of non-equity incentive plan compensation reported for 2013 were made in February
2014 with regard to the 2013 fiscal year and were earned and paid pursuant to our 2013 incentive plan.

We do not sponsor for our employees (i) any defined benefit or actuarial pension plans (including

supplemental plans), (ii) any non-tax-qualified deferred compensation plans or arrangements or
(iii) any nonqualified defined contribution plans.

Our general policy is that our executive officers do not receive any executive ‘‘perquisites,’’ or any

other similar personal benefits that are different from what our salaried employees are entitled to
receive. We provide the named executive officers with certain group life, health, medical and other
non-cash benefits generally available to all salaried employees, which are not included in the ‘‘All Other
Compensation’’ column in the Summary Compensation Table pursuant to SEC rules. With the
exception of reimbursements of moving expenses received by Mr. Heinlein, the amounts shown in the
‘‘All Other Compensation’’ column solely consist of employer matching contributions to ION’s 401(k)
plan. Mr. Heinlein was hired in November 2011 as our Senior Vice President and Chief Financial
Officer and was reimbursed a total of $103,302 for moving expenses incurred in 2013.

2013 GRANTS OF PLAN-BASED AWARDS

All Other All Other

Estimated Future Payouts
Under Non-Equity Incentive
Plan Awards(1)(2)

Grant
Date

Threshold
($)

Target
($)

Maxi-
mum ($)

Option
Awards:

Stock
Awards:
Number Number of
of Shares
Securities
of Stock Underlying Option
Awards
Options
or Units
($/Sh)
(#)(4)
(#)(3)

Grant

Exercise Date Fair
or Base
Value of
Price of Stock and

Name

R. Brian Hanson . . . . . . . . .

Christopher T. Usher . . . . . .

Ken Williamson . . . . . . . . .

Gregory J. Heinlein . . . . . . .

Colin Hulme . . . . . . . . . . . .

—
12/1/13

—

175,000 350,000

— 367,500 735,000
—
—
— 87,500
—
— 89,500
—
— 78,000
—
— 78,000
—

—
— 60,000
—
— 20,000
—
— 20,000
—
— 15,000
—
— 15,000

179,000 358,000

156,000 312,000

—

12/1/13

—
100,000
—
60,000
—
60,000
—
40,000
—
50,000

—
3.86
—
3.86
—
3.86
—
3.86
—
3.86

Option
Awards
($)(5)

—
466,600
—
218,200
—
218,200
—
151,900
—
175,400

(1) Reflects the estimated threshold, target and maximum award amounts for payouts under our 2013
incentive plan to our named executive officers. Under the plan, every participating executive other
than Mr. Hanson, who served as our President and Chief Executive Officer during 2013, had the
opportunity to earn a maximum of 100% of his base salary depending on performance of the
company against the designated performance goal, and performance of the executive against
personal performance criteria. Under separate terms approved by the Compensation Committee
and contained in his employment agreement, Mr. Hanson participated in the plan with the
potential to earn a target incentive payment of 75% of his base salary, depending on achievement
of the company’s target consolidated performance goal and pre-designated personal critical success
factors, and a maximum of 150% of his base salary upon achievement of the maximum
consolidated performance goal and the personal critical success factors. Mr. Hanson’s employment
agreement does not specify that he will earn a bonus upon achievement of a threshold
consolidated performance goal. Because award determinations under the plan were based in part
on outcomes of personal evaluations of employee performance by our Chief Executive Officer and
the Compensation Committee, the computation of actual awards generated under the plan upon
achievement of threshold and target company performance criteria differed from the above
estimates. See ‘‘ — Compensation Discussion and Analysis — Elements of Compensation — Bonus
Incentive Plan’’ above. For actual payout amounts to our named executive officers under our 2013
bonus incentive plan, see the ‘‘Non-Equity Incentive Plan Compensation’’ column in the ‘‘Summary
Compensation Table’’ above.

(2) Our company does not offer or sponsor any ‘‘equity incentive plans’’ (as that term is defined in

Item 402(a) of Regulation S-K) for employees.

(3) All stock awards reflect the number of shares of restricted stock granted under our 2004 LTIP.
While unvested, a holder of restricted stock is entitled to the same voting rights as all other
holders of common stock. In each case, unless stated otherwise below, the awards of shares of
restricted stock vest in one-third increments each year, over a three-year period.

(4) All amounts reflect awards of stock options granted under our 2004 LTIP. In each case, unless

stated otherwise below, the options vest 25% each year over a four-year period. All of the exercise
prices for the options reflected in the above chart equal or exceed the fair market value per share
of ION common stock on the date of grant (on November 29, 2013, the last completed trading day
prior to the December 1, 2013 grant date, the closing price per share on the NYSE was $3.86).

(5) The values contained in the table are based on the grant date fair value of the award computed in
accordance with ASC Topic 718 for financial statement reporting purposes, but exclude any impact
of assumed forfeiture rates. For a discussion of valuation assumptions, see Note 9, Stockholders’
Equity and Stock-Based Compensation — Valuation Assumptions, in our Notes to Consolidated
Financial Statements included in our Annual Report on Form 10-K for the year ended
December 31, 2013.

Employment Agreements

In recent years, we have not entered into employment agreements with employees other than our

Chief Executive Officer and Chief Financial Officer. We have generally entered into employment
agreements with employees only when the employee holds an executive officer position and the
Compensation Committee has determined that an employment agreement is desirable for us to obtain
a measure of assurance as to the executive’s continued employment in light of prevailing market
competition for the particular position held by the executive officer, or where the committee
determines that an employment agreement is necessary and appropriate to attract an executive in light
of market conditions, the prior experience of the executive or practices at ION with respect to other
similarly situated employees.

The following discussion describes the material terms of our existing executive employment

agreements with our named executive officers:

R. Brian Hanson

In connection with his appointment as our President and Chief Executive Officer on January 1,
2012, Mr. Hanson entered into a new employment agreement. The agreement provides for Mr. Hanson
to serve as our President and Chief Executive Officer for an initial term of three years, with automatic
two-year renewals thereafter. Any change of control of our company after January 1, 2013 will cause
the remaining term of Mr. Hanson’s employment agreement to automatically adjust to a term of three
years, which will commence on the effective date of the change of control.

The agreement provides for Mr. Hanson to receive an initial base salary of $450,000 per year and

be eligible to receive an annual performance bonus under our incentive compensation plan, with a
target incentive plan bonus amount equal to 75% of his base salary and with a maximum incentive plan
bonus amount equal to 150% of his base salary.

Under the agreement, and as approved by the Compensation Committee, Mr. Hanson will be
entitled to receive grants of (i) options to purchase shares of our common stock and (ii) shares of our
restricted stock. Mr. Hanson will also be eligible to participate in other equity compensation plans that
are established for our key executives, as approved by the Compensation Committee. In the agreement,
we also agreed to indemnify Mr. Hanson to the fullest extent permitted by our Certificate of
Incorporation and Bylaws, and to provide him coverage under our directors’ and officers’ liability
insurance policies to the same extent as other company executives.

We may at any time terminate our employment agreement with Mr. Hanson for ‘‘Cause’’ if
Mr. Hanson (i) willfully and continuously fails to substantially perform his obligations, (ii) willfully
engages in conduct materially and demonstrably injurious to our property or business (including fraud,
misappropriation of funds or other property, other willful misconduct, gross negligence or conviction of
a felony or any crime involving moral turpitude) or (iii) commits a material breach of the agreement.
In addition, we may at any time terminate the agreement if Mr. Hanson suffers permanent and total
disability for a period of at least 180 consecutive days, or if Mr. Hanson dies. Mr. Hanson may
terminate his employment agreement for ‘‘Good Reason’’ if we breach any material provision of the
agreement, we assign to Mr. Hanson any duties materially inconsistent with his position, we materially
reduce his duties, functions, responsibilities, budgetary or other authority, or take other action that
results in a diminution in his office, position, duties, functions, responsibilities or authority, we relocate
his workplace by more than 50 miles, or we elect not to extend the term of his agreement.

In his agreement, Mr. Hanson agrees not to compete against us, assist any competitor, attempt to

solicit any of our suppliers or customers, or solicit any of our employees, in any case during his
employment and for a period of two years after his employment ends. The employment agreement also
contains provisions relating to protection of our confidential information and intellectual property. The
agreement does not contain any tax gross-up benefits.

For a discussion of the provisions of Mr. Hanson’s employment agreement regarding compensation

to Mr. Hanson in the event of a change of control affecting our company or his termination by us
without cause or by him for good reason, see ‘‘ — Potential Payments Upon Termination or Change of
Control — R. Brian Hanson’’ below.

Gregory J. Heinlein

In connection with his hire as our Senior Vice President and Chief Financial Officer in November

2011, Mr. Heinlein entered into an employment agreement that will remain in effect for the duration
that Mr. Heinlein serves in such capacity. In his agreement, Mr. Heinlein agrees not to compete against
us, assist any competitor, attempt to solicit any of our suppliers or customers, or solicit any of our
employees, in any case during his employment and for a period of one year after his employment ends.
The employment agreement also contains provisions relating to protection of our confidential
information and intellectual property. The agreement does not contain any change-in control provisions
or tax gross-up benefits. For a discussion of the provisions of Mr. Heinlein’s employment agreement
regarding compensation to Mr. Heinlein in the event of a change of control affecting our company or
his termination by us without cause or by him for good reason, see ‘‘ — Potential Payments Upon
Termination or Change of Control — Gregory J. Heinlein’’ below.

OUTSTANDING EQUITY AWARDS AT FISCAL YEAR-END

The following table sets forth information concerning unexercised stock options (including
outstanding stock appreciation rights, or SARs) and shares of restricted stock held by our named
executive officers at December 31, 2013:

Name

R. Brian Hanson . . . . . . . . . . . . . . . . .

Christopher T. Usher . . . . . . . . . . . . . .

Ken Williamson . . . . . . . . . . . . . . . . . .

Gregory J. Heinlein . . . . . . . . . . . . . . .

Colin Hulme . . . . . . . . . . . . . . . . . . . .

Option Awards(1)

Number of
Securities
Underlying
Unexercised
Options
(#)
Exercisable

Number of
Securities
Underlying
Unexercised Option
Exercise
Price
($)

Options
(#)
Unexercisable

Option
Expiration
Date

Stock Awards(2)

Number
of Shares
or Units
of Stock

Market
Value of
Shares or
Units of

That Have Stock That
Have Not
Vested
($)(3)

Not
Vested
(#)

470,451

75,000
20,000
60,000
17,500
140,000(4)
125,000
18,750
—

—
8.73 5/22/2016 142,561
9/1/2016
—
9.97
— 15.43 12/1/2017
3.00 12/1/2018
—
3.00 12/1/2018
—
9/1/2021
7.07
125,000
5.96 12/1/2022
56,250
3.86 12/1/2023
100,000

12,500
—

70,000
16,000
35,000
50,000
22,000
56,250
26,250
25,000
12,500
—

86,000
6,250
—

12,500
7,500
—

37,500
60,000

5.96 12/1/2022
3.86 12/1/2023

— 10.85 12/1/2016
— 15.43 12/1/2017
3.00 12/1/2018
—
2.83
—
6/1/2019
5.44 12/1/2019
—
4.58
18,750
3/1/2020
7.19 12/1/2020
8,750
5.81 12/1/2021
25,000
5.96 12/1/2022
37,500
3.86 12/1/2023
60,000

86,000
18,750
40,000

37,500
22,500
50,000

5.81 12/1/2021
5.96 12/1/2022
3.86 12/1/2023

6.06
6/1/2022
5.96 12/1/2022
3.86 12/1/2023

53,332

175,996

35,000

115,500

27,898

92,063

34,998

115,493

(1) All stock option information in this table relates to nonqualified stock options granted under our

2004 LTIP. All of the unvested options in this table vest 25% each year over a four-year period.

(2) The amounts shown represent shares of restricted stock granted under our 2004 LTIP. While

unvested, the holder is entitled to the same voting rights as all other holders of common stock.
Except for certain shares of restricted stock held by Mr. Hanson, in each case the grants of shares
of restricted stock vest in one-third increments each year, over a three-year period. See
‘‘— Discussion of Summary Compensation Table — Stock Awards Column’’ above.

(3) Pursuant to SEC rules, the market value of each executive’s shares of unvested restricted stock was

calculated by multiplying the number of shares by $3.30 (the closing price per share of our
common stock on the NYSE on December 31, 2013).

(4) The amounts shown reflect awards of cash-settled SARs granted to Mr. Hanson on December 1,

2008 under our Stock Appreciation Rights Plan. Mr. Hanson’s SARs vested in full on December 1,
2011. See ‘‘ — Summary Compensation Table — Discussion of Summary Compensation Table’’
above.

(5) We do not have outstanding any Equity Incentive Plan Awards as defined by the SEC rules. As a

result, the above table omits the following columns:

(cid:127) Equity Incentive Plan Awards: Number of Securities Underlying Unexercised Unearned Options

(cid:127) Equity Incentive Plan Awards: Number of Unearned Shares, Units or Other Rights That Have

Not Vested

(cid:127) Equity Incentive Plan Awards: Market or Payout Value of Unearned Shares, Units or Other

Rights That Have Not Vested

2013 OPTION EXERCISES AND STOCK VESTED

The following table sets forth certain information with respect to option and stock exercises by the

named executive officers during the year ended December 31, 2013:

Name

R. Brian Hanson(2) . . . . . . . . . . . .
Christopher T. Usher(3) . . . . . . . . .
. . . . . . . . . . . .
Ken Williamson(4)
. . . . . . . . .
Gregory J. Heinlein(5)
Colin Hulme(6) . . . . . . . . . . . . . . .

Option Awards

Stock Awards

Number of Shares
Acquired
on Exercise(#)

Value Realized on
Exercise($)

Number of Shares
Acquired
on Vesting(#)

Value Realized on
Vesting($)(1)

—
—
—
—
—

35,515
16,668
13,333
11,234
10,002

160,528
59,671
47,732
40,217
53,211

(1) The values realized upon vesting of stock awards contained in the table are based on the market

value of our common stock on the date of vesting.

(2) The value realized by Mr. Hanson on the vesting of his restricted stock awards was calculated by
multiplying (a) 6,515 shares by $6.19 (the closing price per share of our common stock on the
NYSE on June 3, 2013, the first NYSE trading date after his June 1, 2013 vesting date); (b) 14,000
shares by $4.75 (the closing price per share of our common stock on the NYSE on September 3,
2013, the first NYSE trading date after his September 1, 2013 vesting date and (c) 15,000 shares by
$3.58 (the closing price per share of our common stock on the NYSE on December 2, 2013, the
first NYSE trading date after his December 1, 2013 vesting date).

(3) The value realized by Mr. Usher on the vesting of his restricted stock awards was calculated by

multiplying 16,668 shares by $3.58 (the closing price per share of our common stock on the NYSE
on December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(4) The value realized by Mr. Williamson on the vesting of his restricted stock awards was calculated
by multiplying 13,333 shares by $3.58 (the closing price per share of our common stock on the
NYSE on December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(5) The value realized by Mr. Heinlein on the vesting of his restricted stock awards was calculated by
multiplying 11,234 shares by $3.58 (the closing price per share of our common stock on the NYSE
on December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(6) The value realized by Mr. Hulme on the vesting of his restricted stock awards was calculated by

multiplying (a) 6,668 shares by $6.19 (the closing price per share of our common stock on the
NYSE on June 3, 2013, the first NYSE trading date after his June 1, 2013 vesting date) and
(b) 3,334 shares by $3.58 (the closing price per share of our common on the NYSE on
December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

Potential Payments Upon Termination or Change of Control

Under the terms of our equity-based compensation plans and our employment agreements, our
Chief Executive Officer and certain of our other named executive officers are entitled to payments and
benefits upon the occurrence of specified events including termination of employment (with and
without cause) and upon a change in control of our company. The specific terms of these
arrangements, as well as an estimate of the compensation that would have been payable had they been
triggered as of December 31, 2013, are described in detail below. In the case of each employment
agreement, the terms of these arrangements were established through the course of arms-length
negotiations with each executive officer, both at the time of hire and at the times of any later
amendment. As part of these negotiations, the Compensation Committee analyzed the terms of the
same or similar arrangements for comparable executives employed by companies in our industry group.
This approach was used by the committee in setting the amounts payable and the triggering events
under the arrangements. The termination of employment provisions of the employment agreements
were entered into in order to address competitive concerns by providing those individuals with a fixed
amount of compensation that would offset the potential risk of leaving their prior employer or
foregoing other opportunities in order to join our company. At the time of entering into these
arrangements, the committee considered the aggregate potential obligations of our company in the
context of the desirability of hiring the individual and the expected compensation upon joining us.
However, these contractual severance and post-termination arrangements have not affected the
decisions the committee has made regarding other compensation elements and the rationale for
compensation decisions made in connection with these arrangements.

The following summaries set forth estimated potential payments payable to each of our named
executive officers upon termination of employment or a change of control of our company under their
current employment agreements and our stock plans and other compensation programs as if his
employment had so terminated for these reasons, or the change of control had so occurred, on
December 31, 2013. The Compensation Committee may, in its discretion, agree to revise, amend or add
to the benefits if it deems advisable. For purposes of the following summaries, dollar amounts are
estimates based on annual base salary as of December 31, 2013, benefits paid to the named executive
officer in fiscal 2013 and stock and option holdings of the named executive officer as of December 31,
2013. The summaries assume a price per share of ION common stock of $3.30 per share, which was the
closing price per share on December 31, 2013, as reported on the NYSE. The actual amounts to be
paid to the named executive officers can only be determined at the time of each executive’s separation
from the company.

The amounts of potential future payments and benefits as set forth in the tables below, and the

descriptions of the assumptions upon which such future payments and benefits are based and derived,
may constitute ‘‘forward-looking statements’’ within the meaning of the Private Securities Litigation
Reform Act of 1995. These statements are estimates of payments and benefits to certain of our
executives upon their termination of employment or a change in control, and actual payments and
benefits may vary materially from these estimates. Actual amounts can only be determined at the time
of such executive’s actual separation from our company or the time of such change in control event.
Factors that could affect these amounts and assumptions include the timing during the year of any such
event, the company’s stock price, unforeseen future changes in our company’s benefits and
compensation methodology and the age of the executive.

R. Brian Hanson

Termination and Change of Control. Mr. Hanson is entitled to certain benefits under his

employment agreement upon the occurrence of any of the following events:

(cid:127) we terminate his employment other than for cause, death or disability;

(cid:127) Mr. Hanson resigns for ‘‘good reason’’; or

(cid:127) a ‘‘change in control’’ involving our company occurs and, within 12 months following the change

in control, (a) we or our successor terminate Mr. Hanson’s employment or (b) Mr. Hanson
terminates his employment after we or our successor (i) elect not to extend the term of his
employment agreement, (ii) assign to Mr. Hanson duties inconsistent with his CEO position,
duties, functions, responsibilities, authority or reporting relationship to the Board under his
employment agreement, (iii) become a privately-owned company as a result of a transaction in
which Mr. Hanson does not participate within the acquiring group, (iv) are rendered a subsidiary
or division or other unit of another company, or (v) take any action that would constitute ‘‘good
reason’’ under his employment agreement.

Under Mr. Hanson’s employment agreement, a ‘‘change in control’’ occurs upon any of the

following:

(1) the acquisition by a person or group of beneficial ownership of 40% or more of our
outstanding shares of common stock other than any acquisitions directly from ION,
acquisitions by ION or an employee benefit plan maintained by ION, or certain permitted
acquisitions in connection with a ‘‘Merger’’ (as defined in sub-paragraph (3) below);

(2) changes in directors on our board of directors such that the individuals that constitute the

entire board cease to constitute at least a majority of directors of the board, other than new
directors whose appointment or nomination for election was approved by a vote of at least a
majority of the directors then constituting the entire board of directors (except in the case of
election contests);

(3) consummation of a ‘‘Merger’’ — that is, a reorganization, merger, consolidation or similar

business combination involving ION — unless (i) owners of ION common stock immediately
following such business combination together own more than 50% of the total outstanding
stock or voting power of the entity resulting from the business combination in substantially the
same proportion as their ownership of ION voting securities immediately prior to such Merger
and (ii) at least a majority of the members of the board of directors of the corporation
resulting from such Merger (or its parent corporation) were members of our board at the time
of the execution of the initial agreement providing for the Merger; or

(4) the sale or other disposition of all or substantially all of our assets.

Upon the occurrence of any of the above events and conditions, Mr. Hanson would be entitled to

receive the following (less applicable withholding taxes and subject to compliance with non-compete,
non-solicit and no-hire obligations):

(cid:127) over a two-year period, a cash amount equal to two times his annual base salary and two times

his target bonus amount in effect for the year of termination;

(cid:127) a prorated portion of any unpaid target incentive plan bonus for the year of termination; and

(cid:127) continuation of insurance coverage for Mr. Hanson as of the date of his termination for a period

of two years at the same cost to him as prior to the termination.

In addition, upon the occurrence of any of the above events or conditions, the vesting period for

all of Mr. Hanson’s unvested equity awards granted on or after January 1, 2012 having a remaining
vesting period of two years or less as of the date of termination will immediately accelerate to vest in
full. In such event, all restrictions on the awards will thereupon be immediately lifted and the exercise
period of all outstanding vested stock options (including the option awards that have been so
accelerated) granted on or after January 1, 2012 will continue in effect until the earlier of (a) two years
after the date of termination or (b) the expiration of the full original term, as specified in each
applicable stock option agreement.

Change of Control Under Equity Compensation Plans. Mr. Hanson and our other named executive
officers currently hold outstanding awards under one or more of the following two equity compensation
plans: our 2004 LTIP and our Stock Appreciation Rights Plan. Under these plans, a ‘‘change of
control’’ will be deemed to have occurred upon any of the following (which we refer to in this section
as a ‘‘Plan Change of Control’’):

(1) the acquisition by a person or group of beneficial ownership of 40% or more of the

outstanding shares of common stock other than acquisitions directly from ION, acquisitions by
ION or an employee benefit plan maintained by ION, or certain permitted acquisitions in
connection with a business combination described in sub(cid:2)paragraph (3) below;

(2) changes in directors such that the individuals that constitute the entire board of directors
cease to constitute at least a majority of directors of the board, other than new directors
whose appointment or nomination for election was approved by a vote of at least a majority
of the directors then constituting the entire board of directors (except in the case of election
contests);

(3) consummation of a reorganization, merger, consolidation or similar business combination

involving ION, unless (i) owners of our common stock immediately following such transaction
together own more than 50% of the total outstanding stock or voting power of the entity
resulting from the transaction and (ii) at least a majority of the members of the board of
directors of the entity resulting from the transaction were members of our board of directors
at the time the agreement for the transaction is signed; or

(4) the sale of all or substantially all of our assets.

Upon any such ‘‘Plan Change of Control,’’ all of Mr. Hanson’s stock options granted to him under

the 2004 LTIP will become fully exercisable, and all restricted stock awards granted to him under the
2004 LTIP will automatically accelerate and become fully vested. In addition, any change of control of
our company will cause the remaining term of Mr. Hanson’s employment agreement to automatically
adjust to two years, commencing on the effective date of the change of control.

We believe the double-trigger change-of-control benefit referenced above maximizes stockholder

value because it motivates Mr. Hanson to remain in his position for a sufficient period of time
following a change of control to ensure a smoother integration and transition for the new owners.
Given his experience with our company and within the seismic industry as our CFO and CEO, we
believe Mr. Hanson’s severance structure is in our best interest because it ensures that for a two-year
period after leaving our employment, Mr. Hanson will not be in a position to compete against us or
otherwise adversely affect our business.

Death, Disability or Retirement. Upon his death or disability, all options and restricted stock that

Mr. Hanson holds would automatically accelerate and become fully vested. Upon his retirement, (a) all
options that Mr. Hanson holds would automatically accelerate and become fully vested and (b) all
shares of restricted stock that Mr. Hanson was granted prior to August 30, 2011 would automatically
accelerate and become fully vested. On August 30, 2011, we amended the 2004 LTIP by deleting the
provision that provided for the acceleration of vesting of restricted stock and restricted stock units
granted under the 2004 LTIP after August 30, 2011 by reason of the retirement of a plan participant.

Termination by Us for Cause or by Mr. Hanson Other Than for Good Reason. Upon any
termination by us for cause or any resignation by Mr. Hanson for any reason other than for ‘‘good
reason’’ (as defined in his employment agreement), Mr. Hanson is not entitled to any payment or
benefit other than the payment of unpaid salary and possibly accrued and unused vacation pay.

agreement. If Mr. Hanson is terminated for cause, all of his vested and unvested stock options and
unvested restricted stock will be immediately forfeited. We have not agreed to provide Mr. Hanson any
additional payments in the event any payment or benefit under his employment agreement is
determined to be subject to the excise tax for ‘‘excess parachute payments’’ under U.S. federal income
tax rules, or any other ‘‘tax gross-ups’’ under this employment agreement.

Assuming Mr. Hanson’s employment was terminated under each of these circumstances or a
change of control occurred on December 31, 2013, his payments and benefits would have an estimated
value as follows (less applicable withholding taxes):

Scenario

Without Cause or For Good Reason . . .
Termination after change in control . . . .
Change of Control (if not terminated),

Death or Disability . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . .

Cash
Severance
($)(1)

980,000
980,000

Bonus
($)(2)

735,000
735,000

—
—
—

Insurance

Tax

Continuation Gross-Ups

($)(3)

29,879
29,879

—
—
—

($)

—
—

—
—
—

Value of
Accelerated Equity
Awards
($)(4)

—
470,451

470,451
127,251
—

(1) Payable over a two-year period. In addition to the listed amounts, if Mr. Hanson resigns or his

employment is terminated for any reason, he may be paid for his unused vacation days.
Mr. Hanson is currently entitled to 20 vacation days per year. The above table assumes that there
is no earned but unpaid base salary as of the time of termination.

(2) Represents two times the estimate of the target bonus payment Mr. Hanson would be entitled to

receive pursuant to our 2013 bonus incentive plan. The actual bonus payment he would be entitled
to receive upon his termination may be different from the estimated amount, depending on the
achievement of payment criteria under the bonus plan.

(3) The value of insurance continuation contained in the above table is the total cost of COBRA

continuation coverage for Mr. Hanson, maintaining his same levels of medical, dental and other
insurance as in effect on December 31, 2013, less the amount of premiums to be paid by
Mr. Hanson for such coverage.

(4) As of December 31, 2013, Mr. Hanson held (i) 38,561 unvested shares of restricted stock granted
prior to August 31, 2011, and 104,000 unvested shares of restricted stock granted after August 30,
2011 and (ii) unvested stock options to purchase 281,250 shares of common stock. Options held by
him having an exercise price greater than $3.30 were calculated as having a zero value. The value
of the restricted stock that would accelerate and fully vest in the event of a Change in Control,
death or disability was calculated by multiplying 142,561 shares by $3.30. The value of unvested
restricted stock to accelerate in the event of retirement was calculated by multiplying 38,561 shares
by $3.30.

Christopher T. Usher

Mr. Usher is not entitled to receive any contractual severance pay if we terminate his employment

without cause. Upon a ‘‘Plan Change of Control’’ (see ‘‘ — R. Brian Hanson — Change of Control
Under Equity Compensation Plans’’ above), all of his unvested stock options granted to him under the
2004 LTIP will become fully exercisable and all restricted stock awards granted to him under the 2004
LTIP will automatically accelerate and become fully vested. Upon his death or disability, all options and
restricted stock that Mr. Usher holds would automatically accelerate and become fully vested. Upon his
retirement, all options that Mr. Usher holds would automatically accelerate and become fully vested.
No shares of restricted stock held by Mr. Usher would automatically accelerate and become fully vested
upon his retirement.

The vested stock options held by Mr. Usher will remain exercisable after his termination of
employment, death, disability or retirement for periods of between 180 days and one year following
such event, depending on the event and the terms of the applicable stock plan and grant agreement. If
Mr. Usher is terminated for cause, all of his vested and unvested stock options and unvested restricted
stock will be immediately forfeited.

Assuming his employment was terminated under each of these circumstances or a change of
control occurred on December 31, 2013, his payments and benefits would have an estimated value as
follows (less applicable withholding taxes):

Scenario

Cash
Severance ($)(1)

Value of Accelerated
Equity Awards ($)(2)

Without Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination), Death or

Disability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—
—
—

—

175,996
—
—

(1) If Mr. Usher resigns or his employment is terminated for any reason, he may be paid for his

unused vacation days. Mr. Usher is currently entitled to 20 vacation days per year. The above table
assumes that there is no earned but unpaid base salary as of the time of termination.

(2) As of December 31, 2013, Mr. Usher held 53,332 unvested shares of restricted stock and unvested
stock options to purchase 97,500 shares of common stock. Options held by him having an exercise
price greater than $3.30 were calculated as having a zero value. The value of the restricted stock
that would accelerate and fully vest in the event of a Change in Control, death or disability was
calculated by multiplying 53,332 shares by $3.30.

Ken Williamson

Mr. Williamson is not entitled to receive any contractual severance pay if we terminate his

employment without cause. Upon a ‘‘Plan Change of Control’’ (see ‘‘ — R. Brian Hanson — Change of
Control Under Equity Compensation Plans’’ above), all of his unvested stock options granted to him
under the 2004 LTIP will become fully exercisable and all restricted stock awards granted to him under
the 2004 LTIP will automatically accelerate and become fully vested. Upon his death or disability, all
options and restricted stock that Mr. Williamson holds would automatically accelerate and become fully
vested. Upon his retirement, all options that Mr. Williamson holds would automatically accelerate and
become fully vested. No shares of restricted stock held by Mr. Williamson would automatically
accelerate and become fully vested upon his retirement.

The vested stock options held by Mr. Williamson will remain exercisable after his termination of

employment, death, disability or retirement for periods of between 180 days and one year following
such event, depending on the event and the terms of the applicable stock plan and grant agreement. If
Mr. Williamson is terminated for cause, all of his vested and unvested stock options and unvested
restricted stock will be immediately forfeited.

Scenario

Cash
Severance ($)(1)

Value of Accelerated
Equity Awards ($)(2)

Without Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination), Death or

—

—
—
—

—

115,500
—
—

(1) If Mr. Williamson resigns or his employment is terminated for any reason, he may be paid for his
unused vacation days. Mr. Williamson is currently entitled to 20 vacation days per year. The above
table assumes that there is no earned but unpaid base salary as of the time of termination.

(2) As of December 31, 2013, Mr. Williamson held 35,000 unvested shares of restricted stock and

unvested stock options to purchase 150,000 shares of common stock. Options held by him having
an exercise price greater than $3.30 were calculated as having a zero value. The value of the
restricted stock that would accelerate and fully vest in the event of a Change in Control, death or
disability was calculated by multiplying 35,000 shares by $3.30.

Gregory J. Heinlein

Termination and Change of Control. Mr. Heinlein is entitled to certain benefits under his

employment agreement upon any of the following events:

(cid:127) we terminate his employment for reasons other than for cause, death or disability; or

(cid:127) Mr. Heinlein resigns for ‘‘good reason.’’

In the above scenarios, Mr. Heinlein would be entitled to receive the following (less applicable

withholding taxes):

(cid:127) over a two-year period, a cash amount equal to two times his annual base salary; and

(cid:127) any unpaid incentive plan bonuses earned by him pursuant to the terms of the relevant incentive

compensation plan with respect to the year of termination.

Upon a ‘‘Plan Change of Control’’ (see ‘‘ — R. Brian Hanson — Change of Control Under Equity

Compensation Plans’’ above), all of Mr. Heinlein’s unvested stock options granted to him under the
2004 LTIP will become fully exercisable, and all restricted stock granted to him under the 2004 LTIP
will automatically accelerate and become fully vested. Mr. Heinlein’s employment agreement contains
no change-of-control severance payment rights.

Death, Disability or Retirement. Upon his death or disability, all options and restricted stock that

Mr. Heinlein currently holds would automatically accelerate and become fully vested. Upon his
retirement, all stock options that Mr. Heinlein holds would automatically accelerate and become fully
vested. No shares of restricted stock held by Mr. Heinlein would automatically accelerate and become
fully vested upon his retirement.

Termination by Us for Cause or by Mr. Heinlein Other Than for Good Reason. Upon any
termination by us for cause or any resignation by Mr. Heinlein for any reason other than ‘‘good
reason’’ (as defined in his employment agreement), Mr. Heinlein is not entitled to any payment or
benefit other than the payment of unpaid salary and possibly accrued and unused vacation pay.

Mr. Heinlein’s vested stock options will remain exercisable after his termination of employment,

death, disability or retirement for periods of between 180 days and one year following such event,
depending on the event. If Mr. Heinlein is terminated for cause, all of his vested and unvested stock
options and unvested restricted stock will be immediately forfeited.

Assuming Mr. Heinlein’s employment was terminated under each of these circumstances or a
change of control occurred on December 31, 2013, his payments and benefits would have an estimated
value as follows (less applicable withholding taxes):

Scenario

Cash
Severance ($)(1)

Value of Accelerated
Equity Awards ($)(2)

Without Cause or For Good Reason . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination), Death or Disability
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement
Voluntary Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

624,000
—
—
—

—
92,063
—
—

(1) Payable over a two-year period. In addition to the listed amounts, if Mr. Heinlein resigns or his
employment is terminated for any reason, he may be entitled to be paid for his unused vacation
days. Mr. Heinlein is currently entitled to 20 vacation days per year. The above table assumes that
there is no earned but unpaid base salary as of the time of termination.

(2) As of December 31, 2013, Mr. Heinlein held 27,898 unvested shares of restricted stock and

unvested stock options to purchase 144,750 shares of common stock. Options held by him having
an exercise price greater than $3.30 were calculated as having a zero value. The value of the
restricted stock that would accelerate and fully vest in the event of a Change in Control, death or
disability was calculated by multiplying 27,898 shares by $3.30.

Colin Hulme

Mr. Hulme is not entitled to receive any contractual severance pay if we terminate his employment

without cause. Upon a ‘‘Plan Change of Control’’ (see ‘‘ — R. Brian Hanson — Change of Control
Under Equity Compensation Plans’’ above), all of his unvested stock options granted to him under the
2004 LTIP will become fully exercisable and all restricted stock awards granted to him under the 2004
LTIP will automatically accelerate and become fully vested. Upon his death or disability, all options and
restricted stock that Mr. Hulme holds would automatically accelerate and become fully vested. Upon
his retirement, all options that Mr. Hulme holds would automatically accelerate and become fully
vested. No shares of restricted stock held by Mr. Hulme would automatically accelerate and become
fully vested upon his retirement.

The vested stock options held by Mr. Hulme will remain exercisable after his termination of
employment, death, disability or retirement for periods of between 180 days and one year following
such event, depending on the event and the terms of the applicable stock plan and grant agreement. If
Mr. Hulme is terminated for cause, all of his vested and unvested stock options and unvested restricted
stock will be immediately forfeited.

Scenario

Cash
Severance ($)(1)

Value of Accelerated
Equity Awards ($)(2)

Without Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination), Death or

—

—
—
—

—

115,493
—
—

(1) If Mr. Hulme resigns or his employment is terminated for any reason, he may be paid for his
unused vacation days. Mr. Hulme is currently entitled to 20 vacation days per year. The above
table assumes that there is no earned but unpaid base salary as of the time of termination.

(2) As of December 31, 2013, Mr. Hulme held 34,998 unvested shares of restricted stock and unvested
stock options to purchase 110,000 shares of common stock. Options held by him having an exercise
price greater than $3.30 were calculated as having a zero value. The value of the restricted stock
that would accelerate and fully vest in the event of a Change in Control, death or disability was
calculated by multiplying 34,998 shares by $3.30.

2013 Pension Benefits And Nonqualified Deferred Compensation

None of our named executive officers participates or has account balances in (i) any qualified or

non-qualified defined benefit plans or (ii) in any non-qualified defined contribution plans or other
deferred compensation plans maintained by us.

Equity Compensation Plan Information
(as of December 31, 2013)

The following table provides certain information regarding our equity compensation plans under
which equity securities are authorized for issuance, categorized by (i) the equity compensation plans
previously approved by our stockholders and (ii) the equity compensation plans not previously
approved by our stockholders:

Number of
Securities to be
Issued Upon
Exercise of
Outstanding
Options, Warrants
and Rights
(a)

Weighted-Average
Exercise Price of
Outstanding
Options, Warrants
and Rights
(b)

Number of
Securities
Remaining Available
for Future Issuance
Under Equity
Compensation
Plans (Excluding
Securities Reflected
in Column (a))
(c)

Plan Category

Equity Compensation Plans Approved by

Stockholders
Amended and Restated 1996

Non-Employee Director Stock Option
Plan . . . . . . . . . . . . . . . . . . . . . . . . . . .
2000 Long-Term Incentive Plan . . . . . . . . .
2003 Stock Option Plan . . . . . . . . . . . . . . .
2004 Long-Term Incentive Plan (‘‘2004

95,000
2,500
40,000

LTIP’’) . . . . . . . . . . . . . . . . . . . . . . . . .

7,855,625

2013 Long-Term Incentive Plan (‘‘2013

LTIP’’) . . . . . . . . . . . . . . . . . . . . . . . . .
2010 Employee Stock Purchase Plan . . . . . .

Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity Compensation Plans Not Approved by

Stockholders
ARAM Systems Employee Inducement

—
—

7,993,125

Stock Option Program . . . . . . . . . . . . . .

113,000

Concept Systems Employment Inducement

Stock Option Program . . . . . . . . . . . . . .

4,000

GX Technology Corporation Employment

Inducement Stock Option Program . . . . .

Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . .

148,375

265,375

7.74
$
$
9.01
$ 13.00

6.68

—
—

$ 14.10

6.42

7.09

—
—
—

1,291,453

3,730,000
1,120,442

6,141,895

—

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8,258,500

6,141,895

Following are brief descriptions of the material terms of each equity compensation plan that was

not approved by our stockholders:

In
ION Geophysical Corporation — ARAM Systems Employee Inducement Stock Option Program.
connection with our acquisition of all of the capital stock of ARAM Systems, Ltd and its affiliates in
September 2008, we entered into employment inducement stock option agreements with 48 key
employees of ARAM as material inducements to their joining ION. The terms of these stock options
are for 10 years, and the options become exercisable in four equal installments each year with respect
to 25% of the shares each on the first, second, third and fourth consecutive anniversary dates of the
date of grant. The options may be sooner exercised upon the occurrence of a ‘‘change of control’’ of
ION. The number of shares of common stock covered by each option is subject to adjustment to
prevent dilution resulting from stock dividends, stock splits, recapitalizations or similar transactions.

ION Geophysical Corporation — Concept Systems Employment Inducement Stock Option Program.

In connection with our acquisition of the share capital of Concept Systems Holding Limited in
February 2004, we entered into employment inducement stock option agreements with 12 key
employees of Concept as material inducements to their joining ION. The terms of these stock options
are for 10 years, and the options became exercisable in four equal installments each year with respect
to 25% of the shares on the first, second, third and fourth consecutive anniversary dates of the date of
grant. The number of shares of common stock covered by each option is subject to adjustment to
prevent dilution resulting from stock dividends, stock splits, recapitalizations or similar transactions.

ION Geophysical Corporation — GX Technology Corporation Employment Inducement Stock Option
Program.
In connection with our acquisition of all of the capital stock of GX Technology Corporation
in June 2004, we entered into employment inducement stock option agreements with 29 key employees
of GXT as material inducements to their joining ION. The terms of these stock options are for
10 years, and the options became exercisable in four equal installments each year with respect to 25%
of the shares each on the first, second, third and fourth consecutive anniversary dates of the date of
grant. The number of shares of common stock covered by each option is subject to adjustment to
prevent dilution resulting from stock dividends, stock splits, recapitalizations or similar transactions.

A description of our Stock Appreciation Rights Plan has not been provided in this sub-section

because awards of SARs made under that plan may be settled only in cash.

ITEM 2 — ADVISORY (NON-BINDING) VOTE TO APPROVE EXECUTIVE COMPENSATION

As required by Section 14A of the Exchange Act, we are asking our stockholders to approve, on

an advisory basis, the compensation of our named executive officers as we have described it in the
‘‘Executive Compensation’’ section of this proxy statement. This advisory vote is sometimes referred to
as ‘‘Say on Pay.’’ While this vote is not binding on our company, management and the Compensation
Committee will review the voting results for purposes of obtaining information regarding investor
sentiment about our executive compensation philosophy, policies and practices. If there are a significant
number of negative votes, we will seek to understand the concerns that influenced the negative votes,
and consider them in making decisions about our executive compensation programs in the future. At
our 2013 Annual Meeting, our stockholders approved our non-binding advisory vote to approve the
compensation of our named executive officers, with more than 98% of the votes cast on the proposal
voting in favor of its approval.

We believe that the information we have provided within the Executive Compensation section of
this proxy statement demonstrates that our executive compensation program is designed appropriately
and is working to ensure management’s interests are aligned with our stockholders’ interests to support
long-term value creation. As described above in detail under ‘‘Compensation Discussion and Analysis,’’
our compensation program reflects a balance of short-term incentives (including performance-based
cash bonus awards), long-term incentives (including equity awards that vest over up to four years), and
protective measures, such as clawback and anti-hedging policies and stock ownership guidelines, that
are designed to support our long-term business strategies and drive creation of stockholder value. We
believe that our program is (i) aligned with the competitive market for talent, (ii) sensitive to our
financial performance and (iii) oriented to long-term incentives, in order to maintain and improve our
long-term profitability. We believe our program delivers reasonable pay that is strongly linked to our
performance over time relative to peer companies and rewards sustained performance that is aligned
with long-term stockholder interests. Our executive compensation program is also designed to attract
and to retain highly-talented executive officers who are critical to the successful implementation of our
company’s strategic business plan.

We routinely evaluate the individual elements of our compensation program in light of market

conditions and governance requirements and make changes as appropriate for our business. For
example, in 2009 we reduced base salaries for most company employees, with the largest percentage

reductions borne by our executives, including our named executive officers. In addition, our
employment contract with our Chief Executive Officer does not contain tax gross-ups or single trigger
change of control provisions. We are continuously seeking to improve our executive compensation
programs and align our programs with stockholder interests. We believe that our executive
compensation program continues to drive and promote superior financial performance for our company
and our stockholders over the long term through a variety of business conditions.

We have regularly sought approval from our stockholders regarding portions of our compensation
program that we have used to motivate, retain and reward our executives. Since 2000, our stockholders
have voted on and approved our equity compensation plans (and amendments to those plans) eleven
times, in addition to approving our overall executive compensation program for each of the last four
years. Those incentive plans make up a significant portion of the overall compensation that we provide
to our executives. Over the years, we have made numerous changes to our executive compensation
program in response to stockholder input. Because the vote is advisory, however, it will not be binding
upon our Board of Directors or the Compensation Committee, and neither our Board nor the
Compensation Committee will be required to take any action as a result of the outcome of the vote on
this proposal. The Compensation Committee will carefully evaluate the outcome of the vote when
considering future executive compensation arrangements. After our Annual Meeting in May 2014, our
next say-on-pay vote will occur at our next Annual Meeting scheduled to be held in May 2015.

Accordingly, the Board of Directors strongly endorses the Company’s executive compensation

program and recommends that stockholders vote in favor of the following advisory resolution:

RESOLVED, that the stockholders approve the compensation paid to the named executive
officers of the Company, pursuant to the compensation disclosure rules of the Securities and
Exchange Commission, including the compensation discussion and analysis, the
compensation tables and any related material disclosed in the Company’s Proxy Statement
for the 2014 Annual Meeting of Stockholders.

We encourage our stockholders to closely review the Compensation Discussion and Analysis, the
accompanying compensation tables and the related narrative disclosure before voting on this proposal.
The Compensation Discussion and Analysis describes and explains our executive compensation policies
and practices and the process that was used by the Compensation Committee of our Board of Directors
to reach its decisions on the compensation of our named executive officers for 2013. It also contains a
discussion and analysis of each of the primary components of our executive compensation program —
base salary, annual cash incentive awards and long-term incentive awards — and the various
post-employment arrangements that we have entered into with certain of our named executive officers.

The Board of Directors recommends that stockholders vote ‘‘FOR’’ the advisory (non-binding)

vote to approve the compensation of our named executive officers, as described in this proxy
statement.

ITEM 3 — RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS

We have appointed Grant Thornton as our independent registered public accounting firm

(independent auditors) for the fiscal year ending December 31, 2014. Grant Thornton has not served as
our independent auditors prior to its recent appointment. Ernst & Young LLP (‘‘E&Y’’) served as our
independent auditor from 2005 through completion of the audit of our consolidated financial
statements for 2013. Services provided by E&Y to our company in 2013 included the audit of our
consolidated financial statements, review of our quarterly financial statements, statutory audits of our
foreign subsidiaries, internal control audit services, review of our registration statements filed under the
Securities Act of 1933, as amended (the ‘‘Securities Act’’), during 2013 and consultations on various
tax, accounting and due diligence matters.

The Board of Directors recommends that stockholders vote ‘‘FOR’’ ratification of the appointment

of Grant Thornton as our independent auditors for 2014.

In the event stockholders do not ratify the appointment, the appointment will be reconsidered by

the Audit Committee. Regardless of the outcome of the vote, however, the Audit Committee at all
times has the authority within its discretion to recommend and approve any appointment, retention or
dismissal of our independent auditors.

See ‘‘Change in Independent Registered Public Accountants’’ below.

REPORT OF THE AUDIT COMMITTEE

The following Report of the Audit Committee does not constitute soliciting material and shall not be
deemed filed or incorporated by reference into any other filings under the Securities Act or the Exchange
Act, except to the extent ION specifically incorporates this Report by reference therein.

ION’s management is responsible for ION’s internal controls, financial reporting process,
compliance with laws, regulations and ethical business standards and the preparation of consolidated
financial statements in accordance with accounting principles generally accepted in the United States.
ION’s independent registered public accounting firm is responsible for performing an independent
audit of ION’s financial statements in accordance with generally accepted auditing standards and the
effectiveness of ION’s internal control over financial reporting, and issuing an opinion thereon. The
Board of Directors of ION appointed the undersigned directors as members of the Audit Committee
and adopted a written charter setting forth the procedures and responsibilities of the Audit Committee.
Each year the Audit Committee reviews its Charter and reports to the Board on its adequacy in light of
applicable rules of the NYSE. In addition, each year ION furnishes a written affirmation to the NYSE
relating to Audit Committee membership, the independence and financial management expertise of the
Audit Committee and the adequacy of the Charter of the Audit Committee.

The Charter of the Audit Committee specifies that the primary purpose of the Audit Committee is

to assist the Board in its oversight of: (1) the integrity of the financial statements of ION;
(2) compliance by ION with legal and regulatory requirements; (3) the independence, qualifications and
performance of ION’s independent registered public accountants; and (4) the performance of ION’s
internal auditors and internal audit function. In carrying out these responsibilities during 2013, and
early in 2014 in preparation for the filing with the SEC of ION’s Annual Report on Form 10-K for the
year ended December 31, 2013, the Audit Committee, among other things:

(cid:127) reviewed and discussed the audited financial statements with management and ION’s

independent registered public accounting firm;

(cid:127) reviewed the overall scope and plans for the audit and the results of the examinations of ION’s

independent registered public accounting firm;

(cid:127) met with ION management periodically to consider the adequacy of ION’s internal control over
financial reporting and the quality of its financial reporting and discussed these matters with its
independent registered public accounting firm and with appropriate ION financial personnel and
internal auditors;

(cid:127) discussed with ION’s senior management, independent registered public accounting firm and

internal auditors the process used for ION’s Chief Executive Officer and Chief Financial Officer
to make the certifications required by the SEC and the Sarbanes-Oxley Act of 2002 in
connection with the Form 10-K and other periodic filings with the SEC;

(cid:127) reviewed and discussed with ION’s independent registered public accounting firm (1) their

judgments as to the quality (and not just the acceptability) of ION’s accounting policies, (2) the
written disclosures and the letter from the independent registered public accounting firm
required by applicable requirements of the Public Company Accounting Oversight Board
regarding such firm’s communication with the Audit Committee concerning independence, and
the independence of the independent registered public accounting firm, and (3) the matters
required to be discussed with the Audit Committee under auditing standards generally accepted
in the United States, including Statement on Auditing Standards No. 114, ‘‘Communication with
Audit Committees;’’

(cid:127) based on these reviews and discussions, as well as private discussions with ION’s independent

registered public accounting firm and internal auditors, recommended to the Board of Directors
the inclusion of the audited financial statements of ION and its subsidiaries in the 2013
Form 10-K;

(cid:127) recommended the selection of Grant Thornton LLC as ION’s independent registered public

accounting firm for the fiscal year ending December 31, 2014; and

(cid:127) determined that the non-audit services provided to ION by its independent registered public

accounting firm (discussed below under ‘‘Principal Auditor Fees and Services’’) are compatible
with maintaining the independence of the independent auditors.

The Audit Committee met seven times during 2013. The committee schedules its meetings with a

view to ensuring that it devotes appropriate attention to all of its tasks. The committee’s meetings
include, whenever appropriate, executive sessions with ION’s independent registered public accountants
and with ION’s internal auditor, in each case without the presence of ION’s management. The Audit
Committee has also established procedures for (a) the receipt, retention and treatment of complaints
received by ION regarding accounting, internal accounting controls or auditing matters and (b) the
confidential, anonymous submission by ION’s employees of concerns regarding questionable accounting
or auditing matters. However, this oversight does not provide the Audit Committee with an
independent basis to determine that management has maintained appropriate accounting and financial
reporting principles or policies, or appropriate internal controls and procedures designed to assure
compliance with accounting standards and applicable laws and regulations. Furthermore, the
committee’s consideration and discussions with management and the independent registered public
accounting firm do not assure that ION’s financial statements are presented in accordance with
generally accepted accounting principles or that the audit of ION’s financial statements has been
carried out in accordance with generally accepted auditing standards.

S. James Nelson, Jr., Chairman
Michael C. Jennings
James M. Lapeyre, Jr.

CHANGE IN INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS

On March 19, 2014, we engaged Grant Thornton to serve as our independent registered public
accounting firm to audit our consolidated financial statements for the year ending December 31, 2014.
The decision to retain Grant Thornton as our independent registered public accounting firm was
recommended and approved by our Audit Committee effective on March 19, 2014.

E&Y served as our independent auditor from 2005 through completion of the audit of our
consolidated financial statements for 2013. The reports of E&Y on our financial statements for the
years ended December 31, 2012 and 2013 did not contain an adverse opinion or disclaimer of opinion
and were not qualified or modified as to uncertainty, audit scope or accounting principles. The report
of E&Y on the effectiveness of our internal control over financial reporting for the year ended
December 31, 2013, which was included in our Annual Report on Form 10-K for the year ended
December 31, 2013, was not qualified and did not contain an adverse opinion thereon.

During the years ended December 31, 2012 and 2013 and through March 20, 2014, the date of our

dismissal of E&Y as our independent auditor, there were no disagreements as that term is defined in
Item 304(a)(1)(iv) of Regulation S-K and the related instructions to Item 304 of Regulation S-K with
E&Y on any matter of accounting principles or practices, financial statement disclosure, or auditing
scope or procedure, which disagreements, if not resolved to the satisfaction of E&Y, would have
caused E&Y to make reference thereto in its reports on our financial statements for such years.

During the years ended December 31, 2012 and 2013 and through March 20, 2014, there were no
‘‘reportable events’’ as that term is defined in Item 304(a)(1)(v) of Regulation S-K, except we reported
a material weakness in our internal control over financial reporting as of March 31, 2013, June 30, 2013
and September 30, 2013, in Item 4 of our Quarterly Reports on Form 10-Q/A for the three months
ended March 31, 2013 and the six months ended June 30, 2013, and in our Quarterly Report on
Form 10-Q for the nine months ended September 30, 2013. The material weakness related to the
incorrect presentation of the investments in our SPANs in our condensed consolidated statements of
cash flows for the three months ended March 31, 2013 and the six months ended June 30, 2013. The
material weakness was reported as remediated as of December 31, 2013, in our Annual Report on
Form 10-K for the year ended December 31, 2013.

E&Y furnished a letter addressed to the SEC stating that it agreed with the above statements
concerning E&Y, and a copy of that letter dated March 20, 2014 was filed as an exhibit to our Current
Report on Form 8-K that we filed with the SEC on March 20, 2014.

During the years ended December 31, 2012 and 2013 and through March 19, 2014, we have not

consulted with Grant Thornton regarding either (i) the application of accounting principles to a
specified transaction, either completed or proposed, or the type of audit opinion that might be
rendered on our financial statements, and neither a written report nor oral advice was provided to us
that Grant Thornton concluded was an important factor considered by us in reaching a decision as to
the accounting, auditing or financial reporting issue; or (ii) any matter that was either the subject of a
disagreement (as defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions to that
Item) or a reportable event (as described in Item 304(a)(1)(v) of Regulation S-K).

In deciding to engage Grant Thornton, our Audit Committee reviewed auditor independence
issues and existing commercial relationships with Grant Thornton and concluded that Grant Thornton
has no commercial relationship with our company that would impair its independence.

PRINCIPAL AUDITOR FEES AND SERVICES
In connection with the audit of the 2013 financial statements, we entered into an engagement
agreement with E&Y that sets forth the terms by which E&Y would perform audit services for our
company. The following two tables show the fees billed to us or accrued by us for the audit and other
services provided by E&Y for 2013 and 2012:

2013

2012

Audit Fees(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audit-Related Fees(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax Fees(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Other Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total

$2,558,000
86,000
46,000
—
$2,690,000

$1,744,000
252,000
—
—
$1,996,000

(a) Audit fees consist primarily of the audit and quarterly reviews of the consolidated financial

statements, the audit of the effectiveness of internal control over financial reporting, audits of
subsidiaries, statutory audits of subsidiaries required by governmental or regulatory bodies,
attestation services required by statute or regulation, comfort letters, consents, assistance with and
review of documents filed with the SEC, work performed by tax professionals in connection with
the audit and quarterly reviews, and accounting and financial reporting consultations and research
work necessary to comply with generally accepted auditing standards.

(b) Audit-related fees relate primarily to due diligence services. Also included are licensing fees

related to accounting research software.

Our Audit Committee Charter provides that all audit services and non-audit services must be
approved by the committee or a member of the committee. The Audit Committee has delegated to the
Chairman of the committee the authority to pre-approve audit, audit-related and non-audit services not
prohibited by law to be performed by our independent auditors and associated fees, so long as (i) the
estimate of such fees does not exceed $50,000, (ii) the Chairman reports any decisions to pre-approve
those services and fees to the full Audit Committee at a future meeting and (iii) the term of any
specific pre-approval given by the Chairman does not exceed 12 months from the date of pre-approval.
All non-audit services were reviewed with the Audit Committee or the Chairman, which concluded

that the provision of such services by E&Y was compatible with the maintenance of such firm’s
independence in the conduct of its auditing functions.

Other Matters

A representative of Grant Thornton will be available at the annual meeting, will be afforded an

opportunity to make a statement if he/she desires to do so and will be available to respond to
appropriate questions.

This proxy statement has been approved by the Board of Directors and is being made available to

stockholders by its authority.

21MAR200512475797

David L. Roland
Senior Vice President, General Counsel and
Corporate Secretary

Houston, Texas
April 15, 2014

The 2013 Annual Report to Stockholders includes our financial statements for the fiscal year

ended December 31, 2013. We have mailed a notice of the 2013 Annual Report to Stockholders and
this proxy statement to all of our stockholders of record. The 2013 Annual Report to Stockholders does
not form any part of the material for the solicitation of proxies.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
Form 10-K

(Mark One)

(cid:3) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the Fiscal Year Ended December 31, 2013

(cid:4) TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Commission file number 1-12691
ION Geophysical Corporation
(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or Other Jurisdiction of
Incorporation or Organization)

22-2286646
(I.R.S. Employer
Identification No.)

2105 CityWest Blvd
Suite 400
Houston, Texas 77042-2839
(Address of Principal Executive Offices, Including Zip Code)

(281) 933-3339
(Registrant’s Telephone Number, Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Name of Each Exchange on Which Registered

Common Stock, $0.01 par value

New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities

Act. Yes (cid:3) No (cid:4)

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the

Exchange Act Yes (cid:4) No (cid:3)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the

Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to
file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes (cid:3) No (cid:4)

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any,
every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding
12 months (or for such shorter period that the registrant was required to submit and post such files). Yes (cid:3) No (cid:4)

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein,
and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by
reference in Part III of this Form 10-K or any amendment to this Form 10-K. (cid:3)

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a
smaller reporting company. See the definitions of ‘‘large accelerated filer,’’ ‘‘accelerated filer’’ and ‘‘smaller reporting company’’
in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer (cid:3)

Accelerated filer (cid:4)

Non-accelerated filer (cid:4)
(Do not check if a
smaller reporting company)

Smaller reporting company (cid:4)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes (cid:4) No (cid:3)

As of June 28, 2013 (the last business day of the registrant’s second quarter of fiscal 2012), the aggregate market value of

the registrant’s common stock held by non-affiliates of the registrant was $885.4 million based on the closing sale price per
share ($6.02) on such date as reported on the New York Stock Exchange.

As of February 3, 2014, the number of shares of common stock, $0.01 par value, outstanding was 163,737,757 shares.

Document

None

DOCUMENTS INCORPORATED BY REFERENCE

Parts Into Which Incorporated

TABLE OF CONTENTS

PART I

Business . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 1.
Item 1A. Risk Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 1B. Unresolved Staff Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 2.
Legal Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 3.
Mine Safety Disclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 4.

Item 5.

Item 6.
Item 7.

PART II
Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer

Purchases of Equity Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selected Financial Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Management’s Discussion and Analysis of Financial Condition and Results of

Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 7A. Quantitative and Qualitative Disclosures about Market Risk . . . . . . . . . . . . . . . . . . .
Financial Statements and Supplementary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 8.
Changes in and Disagreements with Accountants on Accounting and Financial
Item 9.

Disclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 9A. Controls and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 9B. Other Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART III

Item 10. Directors, Executive Officers and Corporate Governance . . . . . . . . . . . . . . . . . . . . .
Executive Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item 11.
Security Ownership of Certain Beneficial Owners and Management and Related
Item 12.

Item 13.
Item 14.

Stockholder Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Certain Relationships and Related Transactions, and Director Independence . . . . . . .
Principal Accounting Fees and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Item 15.
Exhibits and Financial Statement Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART IV

Page

3
19
43
43
44
47

48
49

51
76
77

77
77
80

80
87

122
125
128

130
136
F-1

PART I

Preliminary Note: This Annual Report on Form 10-K contains ‘‘forward-looking statements’’ as

that term is defined in the Private Securities Litigation Reform Act of 1995. Forward-looking
statements should be read in conjunction with the cautionary statements and other important factors
included in this Form 10-K. See Item 1A. ‘‘Risk Factors’’ for a description of important factors which
could cause actual results to differ materially from those contained in the forward-looking statements.

In this Form 10-K, ‘‘ION Geophysical,’’ ‘‘ION,’’ ‘‘the company’’ (or, ‘‘the Company’’), ‘‘we,’’ ‘‘our,’’
‘‘ours’’ and ‘‘us’’ refer to ION Geophysical Corporation and its consolidated subsidiaries, except where
the context otherwise requires or as otherwise indicated. Certain trademarks, service marks and
registered marks of ION referred to in this Form 10-K are defined in Item 1. ‘‘Business—Intellectual
Property.’’

Item 1. Business

We are a global, technology-focused company that provides geophysical technology, services and
solutions to the global oil & gas industry. Our offerings are designed to allow oil & gas exploration and
production (‘‘E&P’’) companies to obtain higher resolution images of the earth’s subsurface during
exploration, exploitation and production operations to reduce the risk in exploration and reservoir
development, and to enable seismic contractors to acquire geophysical data safely and efficiently. We
acquire and process seismic data from seismic surveys in regional data programs, which then become
part of our seismic data library. The seismic surveys for our data library business are pre-funded, or
underwritten, in part by our customers, and, with the exception of our new seabed acquisition joint
venture, OceanGeo B.V. (‘‘OceanGeo’’), we contract with third party seismic data acquisition
companies to shoot and acquire the seismic data, all of which is intended to minimize our risk exposure
in offshore and onshore operations around the world. We serve customers in all major energy
producing regions of the world from strategically located offices in 21 cities on six continents.

Seismic imaging plays a fundamental role in hydrocarbon exploration and reservoir development by

delineating structures, rock types and fluid locations in the subsurface. Our services, technologies and
products are used by E&P companies and seismic acquisition contractors to generate high-resolution
images of the Earth’s subsurface to identify sources of hydrocarbons and pinpoint drilling locations for
wells, which can be costly and involve high risk.

We provide our services and products through three business segments—Solutions, Systems and

Software. In addition, we have a 49% ownership interest in our INOVA Geophysical Equipment
Limited joint venture (‘‘INOVA Geophysical,’’ or ‘‘INOVA’’) and an ownership interest in our
OceanGeo joint venture, which we increased from 30% to 70% in January 2014.

For over 45 years we have been engaged in providing innovative seismic data acquisition

technology, such as full-wave imaging capability with VectorSeis(cid:5) products, the ability to record seismic
data from basins that underlie ice fields in polar regions and cableless seismic techniques. The
advanced technologies we currently offer include Orca(cid:5), our WiBand(cid:7) data processing technology,
Calypso(cid:5), Narwhal(cid:7) and INOVA Geophysical’s cableless Hawk(cid:7) land system and new G3i(cid:5)cabled
system, and other technologies, each of which is designed to deliver improvements in both image
quality and productivity. We have over 550 patents and pending patent applications in various countries
around the world, approximately 51% of our employees are involved in technical roles and
approximately 22% of our employees have advanced degrees.

Solutions. Our Solutions business provides two distinct service activities that often work together.

Our GeoVentures services are designed to manage the entire seismic process, from survey planning

and design to data acquisition and management, and to final subsurface imaging and reservoir
characterization. The GeoVentures group focuses on the technologically intensive components of the

image development process, such as survey planning and design, and data processing and interpretation,
outsourcing the logistics components (such as field acquisition) to experienced seismic and other
geophysical contractors.

Our GXT Imaging Solutions group offers processing and imaging services designed to help our

E&P customers reduce exploration and production risk, evaluate and develop reservoirs, and increase
production. GXT develops a series of subsurface images by applying its processing technology to data
owned or licensed by its customers and also provides its customers with support services (including
onboard seismic vessel systems), such as data pre-conditioning for imaging, and outsourced
management (including quality control) of seismic data acquisition and image processing services. We
maintain approximately 10.5 petabytes of seismic data digital information storage in 12 global data
centers, including our largest data center in Houston.

Our Solutions business focuses on providing services and products for challenging environments,

such as the Arctic frontier; complex and hard-to-image geologies, such as deepwater subsurface salt
formations in the Gulf of Mexico and offshore West Africa and Brazil; unconventional reservoirs, such
as those found in shale, tight gas and oil sands formations; and offshore basin-wide seismic data and
imaging programs. Since 2002, our basin exploration seismic data programs have resulted in a
substantial data library that covers significant portions of many of the frontier basins in the world,
including offshore East and West Africa, India, South America, the Arctic, the deepwater Gulf of
Mexico and Australia.

Software. Our Software business provides command and control software systems and related
services for navigation and data management involving towed marine streamer and seabed operations.
Our proprietary software, with over 13 million lines of code, is installed on towed streamer marine
vessels worldwide and is a component of many re-deployable and permanent seabed monitoring
systems. Through our Software business, we provide marine imaging, seabed imaging and survey design,
planning and optimization.

During the third quarter of 2013, we announced the launch of our Narwhal system, which is
designed to enable operators to gather, monitor, and analyze data from various sources, including
satellite imagery, ice charts, radar, manual observations, wind and ocean currents, in order to forecast
weather and predict ice movements in the harsh environments of the Arctic. We believe that this
system will give operators the ability to better track, forecast, and monitor potential ice threats, and
thereby make informed, proactive decisions to ensure the safety of individuals, assets, and the
environment while minimizing operational downtime.

Systems. Our Systems business was affected by a restructuring of its product line in 2013, and is

now engaged in the manufacture of (i) re-deployable ocean-bottom cable seismic data acquisition
systems and shipboard recorders; (ii) marine towed streamer positioning and control systems and
energy sources; and (iii) analog geophone sensors. See ‘‘Management’s Discussion and Analysis of
Financial Condition and Results of Operations—Restructuring and Other Charges.’’

INOVA Geophysical. We conduct our land seismic equipment business through INOVA
Geophysical, a joint venture with BGP Inc., which is a subsidiary of China National Petroleum
Corporation (‘‘CNPC’’). BGP is generally regarded as the world’s largest land geophysical service
contractor. BGP owns a 51% equity interest in INOVA Geophysical, and we own the remaining 49%
interest. INOVA manufactures cable-based, cableless, and radio-controlled seismic data acquisition
systems, digital sensors, vibroseis vehicles (i.e., vibrator trucks), and source controllers for detonator
and energy sources business lines. INOVA’s research and development centers are located primarily in
the U.S. and Canada, although the joint venture has established a lower-cost manufacturing base in
China for appropriate product sets. ION and BGP often field-test INOVA’s new technologies and
related equipment for operational feedback and quality improvements.

OceanGeo.

In February 2013, we acquired a 30% ownership interest in the ocean-bottom seismic

acquisition company GeoRXT B.V., which was subsequently renamed and rebranded as OceanGeo,
with the remaining 70% owned by our joint venture partner, Georadar Levantamentos Geofisicos S/A
(‘‘Georadar’’). In January 2014, we exercised our option to increase our ownership interest in
OceanGeo to 70%, with Georadar owning the remaining 30%.

Seismic Industry Overview

1930s - 1970s. Since the 1930s, oil and gas companies have sought to reduce exploration risk by

using seismic data to create an image of the Earth’s subsurface. Seismic data is recorded when listening
devices placed on the Earth’s surface or seabed floor, or carried within the streamer cable of a towed
streamer vessel, measure how long it takes for sound vibrations to echo off rock layers underground.
For seismic acquisition onshore, the acoustic energy producing the sound vibrations is generated by the
detonation of small explosive charges or by large vibroseis (vibrator) vehicles. In marine acquisition, the
energy is provided by a series of air guns that deliver highly compressed air into the water column.

The acoustic energy propagates through the subsurface as a spherical wave front, or seismic wave.
Interfaces between different types of rocks will both reflect and transmit this wave front. Onshore, the
reflected signals return to the surface where they are measured by sensitive receivers that may be either
analog coil-spring geophones or digital accelerometers based on MEMS (micro-electro-mechanical
systems) technology. Offshore, the reflected signals are recorded by either hydrophones towed in an
array behind a streamer acquisition vessel or by multicomponent geophones or MEMS sensors that are
placed directly on the seabed. Once the recorded seismic energy is processed using advanced algorithms
and workflows, images of the subsurface can be created to depict the structure, lithology (rock type),
fracture patterns, and fluid content of subsurface horizons, highlighting the most promising places to
drill for oil and natural gas. This processing also aids in engineering decisions, such as drilling and
completion methods, as well as decisions affecting overall reservoir production.

Typically, an E&P company engages the services of a geophysical acquisition company to prepare

site locations, coordinate logistics, and acquire seismic data in a selected area. The E&P company
generally relies upon third parties, such as ION, to provide the contractor with equipment, navigation
and data management software, and field support services necessary for data acquisition. After the data
is collected, the same geophysical contractor, a third-party data processing company, our data
processing services or the E&P company itself will process the data using proprietary algorithms and
workflows to create a series of seismic images. Geoscientists then interpret the data by reviewing the
images and integrating the geophysical data with other geological and production information such as
well logs or core information.

During the 1960s, digital seismic data acquisition systems (which converted the analog output from

the geophones into digital data for recording) and computers for seismic data processing were
introduced. Using the new systems and computers, the signals could be recorded on magnetic tape and
sent to data processors where they could be adjusted and corrected for known distortions. The final
processed data was displayed in a form known as ‘‘stacked’’ data. Computer filing, storage, database
management, and algorithms used to process the raw data quickly grew more sophisticated,
dramatically increasing the amount of subsurface seismic information.

1980s. Until the early 1980s, the primary commercial seismic imaging technology was
two-dimensional (‘‘2-D’’) technology. 2-D seismic data is recorded using straight lines of receivers
crossing the surface of the Earth. Once processed, 2-D seismic data allows geoscientists to see only a
thin vertical slice of the Earth. A geoscientist using 2-D seismic technology must speculate on the
characteristics of the Earth between the slices and attempt to visualize the true three-dimensional
(‘‘3-D’’) structure of the subsurface.

The commercial development of 3-D imaging technology in the early 1980s was an important

technological milestone for the seismic industry. Previously, the high cost of 3-D seismic data
acquisition techniques and the lack of computing power necessary to process, display, and interpret 3-D
data on a commercial basis had slowed its widespread adoption. Today’s 3-D seismic techniques record
the reflected energy across a series of closely-spaced seismic lines that collectively provide a more
holistic, spatially-sampled depiction of geological horizons and, in some cases, rock and fluid properties,
within the Earth.

3-D seismic data and the associated computer-based interpretation platforms are designed to allow
geoscientists to generate more accurate subsurface maps than could be constructed on the basis of the
more widely spaced 2-D seismic lines. In particular, 3-D seismic data provided more detailed
information about and higher-quality images of subsurface structures, including the geometry of
bedding layers, salt structures, and fault planes. The improved 3-D seismic images allowed the oil and
gas industry to discover new reservoirs, reduce finding and development costs, and lower overall
hydrocarbon exploration risk. Driven by faster computers and more sophisticated mathematical
equations to process the data, the technology advanced quickly.

1990s. As commodity prices decreased in the late 1990s and the pace of innovation in 3-D
seismic imaging technology slowed, E&P companies slowed the commissioning of new seismic surveys.
Also, business practices employed by geophysical contractors impacted demand for seismic data. In an
effort to sustain higher utilization of existing capital assets, geophysical contractors increasingly began
to collect speculative seismic data for their own account in the hopes of selling it later to E&P
companies. These generic, speculative, multi-client surveys were not tailored to meet the unique
imaging objectives of individual clients and caused an oversupply of seismic data in many regions.
Additionally, since contractors incurred most of the costs of this speculative seismic data at the time of
acquisition, contractors lowered prices to recover as much of their fixed investment as possible, which
drove operating margins down.

2000s. The conditions from the 1990s continued to prevail until 2004-2005, when commodity

prices began increasing and E&P companies increased their capital spending programs, which drove
higher demand for our services and products. During the late 2000s the use of horizontal drilling and
hydraulic fracturing increased, as onshore North American production became economically viable with
higher oil prices. These techniques, used to tap unconventional reservoirs, made once ‘‘hard to find’’ oil
and gas accessible and caused an upsurge in North American onshore oil and gas activity. The financial
crisis that occurred in 2008 and the resulting economic downturn drove hydrocarbon prices down
sharply; this had the effect of sharply reducing exploration activities in North America and in many
parts of the world. Since then, however, West Texas Intermediate (‘‘WTI’’) crude oil prices have
recovered; WTI prices ranged between approximately $90 to $110 per barrel during 2013. Brent crude
oil prices have also recovered and finished 2013 near $110 per barrel. North American natural gas
prices have remained depressed relative to their 2008 levels, but during 2013 they traded in a range of
$3.15 to $4.50 per MMBtu, ending the year at approximately $4.30 per MMBtu, according to the U.S.
Energy Information Administration.

Our Strategy

The key elements of our business strategy are to:

(cid:127) Leverage our key technologies to provide integrated solutions to oil & gas companies. More of our
customers are seeking fully integrated offerings from seismic companies, from survey planning
and design, to leading technology differentiation in acquisition and processing. ION is
transforming itself from an equipment provider to a more integrated service provider, where
leading equipment technologies are only part of our offering. Our recent ownership increase in
OceanGeo is just one example of where ION is changing its go-to-market strategy, attempting to

bundle many services as an integrated offering to customers who see large scale and experience
as a differentiator. The growth in our Solutions segment is a testament to our executing on this
strategy.

(cid:127) Expand and globalize our Solutions business. We seek to expand and grow our Solutions business

to new regions, with new customers and new marine and land service offerings, including
proprietary services for E&P companies. In addition, we intend to further globalize our
Solutions data processing business by opening advanced imaging centers in strategic locations
around the world and expanding our presence in land seismic processing where we believe
onshore unconventional resource demand will drive the need for our products and services.
While we anticipate continuing to grow and refine our seismic data equipment businesses in
ocean-bottom marine (through OceanGeo) and land (through INOVA Geophysical), our
emphasis on growth will continue to be in our Solutions segment’s data processing and
GeoVentures multi-client businesses. For the foreseeable future, we expect the majority of our
future investments to be in research and development and computing infrastructure for our data
processing business and to support our GeoVentures multi-client projects. We believe this focus
better positions our company as a full-service technology company with increasing revenues
derived from E&P customers using our GXT data processing and GeoVentures services.

(cid:127) Continue investing in advanced software and equipment technology to provide next generation products
and services. We intend to continue investing in the development of new technologies for use by
E&P companies. In particular, we intend to focus on the development of Calypso (the next
generation of our ocean-bottom seismic data imaging technology), Narwhal (our ice management
system), and derivative products, with the goal of obtaining technical and market leadership in
what we continue to believe are important and expanding markets. In 2013, our investment in
research and development was equal to approximately 7% of our total net revenue for the year.

(cid:127) Collaborate with our customers to provide products and solutions designed to meet their needs. A key
element of our business strategy has been to understand the challenges faced by E&P companies
in survey planning, acquisition, processing, and interpretation. We will continue to develop and
offer technology and services that enable us to work with E&P companies to solve their unique
challenges, especially in the harshest and most extreme environments around the world. We have
found that a collaborative relationship with E&P companies, with a goal of better understanding
their imaging challenges and then working with them and our seismic contractor customers to
assure them that the right technologies are properly applied, is the most effective method for
meeting their needs. Our goal of being a full solutions provider to solve the most difficult
challenges for our customers is an important element of our long-term business strategy, and we
are implementing this partnership approach globally through local personnel in our regional
organizations who understand the unique challenges in their areas.

(cid:127) Leverage our technical research and development experience and partner in market-leading joint
ventures. Through INOVA Geophysical, we seek to combine our technical research and
development experience and expertise with the operational experience and global reach of BGP.
Further, we believe working with INOVA Geophysical will allow us to tap into a broader set of
global geophysical opportunities associated with the exploration, asset development and
production operations of BGP’s parent, CNPC. Through our OceanGeo joint venture, we
believe that we will be able to maximize the value of our R&D investments in the development
of our Calypso ocean-bottom seismic acquisition technologies.

Our Strengths

We believe that we are well positioned to successfully execute the key elements of our business

strategy based on the following competitive strengths:

(cid:127) We are leveraging our key technologies to provide integrated solutions to oil & gas companies. More
of our customers are seeking fully integrated offerings from seismic companies, from survey
planning and design, to leading technology differentiation in acquisition and processing. ION is
transforming itself from an equipment provider to a more integrated service provider, where
leading equipment technologies are only part of our offering. Our recent ownership increase in
OceanGeo is just one example of where ION is changing its go-to-market strategy, attempting to
bundle many services as an integrated offering to customers who see large scale and experience
as a differentiator. The growth in our Solutions segment is a testament to our executing to this
strength.

(cid:127) We are a broad-based seismic solutions provider engaged in providing advanced software and
equipment technology. We are a technology-focused full-value-chain service provider with
capabilities extending beyond the manufacture of seismic equipment. Our offerings span the
entire seismic workflow, which includes survey planning and data acquisition, processing and
interpretation. Our offerings include seismic data acquisition hardware, command and control
software, value-added services associated with seismic survey design, seismic data processing and
interpretation, and seismic data libraries.

(cid:127) Our ‘‘asset light’’ strategy enables us to avoid significant fixed costs and to remain financially flexible.
We do not own a fleet of marine vessels and, with the exception of our OceanGeo joint venture,
we do not provide our own seismic crews to acquire marine or land seismic data. We outsource
a majority of our seismic acquisition activity to third parties that operate their own fleets of
seismic acquisition vessels and equipment. Doing so enables us to avoid the fixed costs
associated with these assets and personnel and to manage our business in a manner designed to
afford us the flexibility to quickly decrease our costs or capital investments in the event of a
downturn. We actively manage the costs of developing our multi-client data library business by
requiring our customers to partially pre-fund, or underwrite, the investment for any new project.
Our target goal is to have underwritten approximately 75% of the total cost of each new
project’s data acquisition. We believe this conservative approach to data library investment is the
most prudent way to avoid risks of any sudden reduction in the demand for seismic data giving
us the flexibility to aggressively reduce costs in the event of an industry downturn.

(cid:127) Our global footprint and ability to work in harsh conditions allow us to offset regional downturns.
Our focus on conducting business around the world, even in the harshest and most extreme
environments, has been and will continue to be a key component of our corporate strategy. This
global focus has been helpful in minimizing the impact of any one regional slowdown for short
or extended periods of time. We believe that our customers prefer to work with companies that
are capable of delivering high quality, safe, and environmentally sensitive service in those
environments. For example, our operational expertise and equipment and software technologies
enable us to operate in the harsh Arctic environment and to acquire seismic data in areas for
which no modern seismic data previously existed. This expertise and these technologies permit
us to extend the time window for data acquisition, facilitate our customers’ drilling decisions,
reducing exploration and production risk.

(cid:127) We have a diversified and blue chip customer base. We provide products and services to a diverse,
global customer base that includes many of the largest oil and gas and geophysical companies in
the world, including national oil companies (NOCs) and international oil companies (IOCs).
Over the past decade, we have made significant progress in expanding our customer list and
revenue sources to include significantly more types of customers than seismic contractors.

Whereas almost all of our revenues in 2003 were derived principally from seismic contracting
companies, E&P companies accounted for approximately 62% of our total revenues in 2013.
Even though we provide services and products to some of the largest companies in the world, no
single customer accounted for more than 10% of our total revenue in 2011, 2012 or 2013. We
focus our sales and marketing efforts on high-quality, historically creditworthy customers.

Services and Products

Solutions Segment

Our Solutions segment includes the following:

GeoVentures—Our GeoVentures group provides complete seismic data services, from survey

planning and design through data acquisition to final subsurface imaging and reservoir
characterization. We work backwards through the seismic workflow, with the final image in mind,
to select the optimal survey design, acquisition technology, and processing techniques.

We offer our services to customers on both a proprietary and multi-client (non-exclusive)
basis. In both cases, the customers generally pre-fund a majority of the data acquisition costs. For
proprietary services, the customer also pays for the imaging and processing, but has exclusive
ownership of the data after it has been processed. For multi-client surveys, we may assume some
of the processing costs, but we retain ownership of the data and receive ongoing revenue from
subsequent data license sales.

Since 2002, GeoVentures has acquired and processed a growing multi-client seismic data
library consisting of non-exclusive marine and ocean-bottom data from around the world. The
majority of the data licensed by GeoVentures consists of ultra-deep 2-D seismic data that E&P
companies use to evaluate petroleum systems at the basin level, including insights into the
character of source rocks and sediments, migration pathways, and reservoir trapping mechanisms.
In many cases, we extend beyond seismic data to include magnetic, gravity, well log, and
electromagnetic information, to provide a more comprehensive picture of the subsurface. Known
as ‘‘BasinSPAN(cid:7)’’ programs, these geophysical surveys cover most major offshore basins worldwide
and we’re continuing to build on them. In addition to our 2-D multi-client programs, we recently
acquired our first 3-D marine proprietary program and signed a strategic agreement with Polarcus
Limited, a marine geophysical company, to jointly plan and execute 3-D marine multi-client surveys
worldwide.

For land applications, we also develop 3-D onshore reservoir imaging and characterization

programs to provide E&P companies with the ability to better understand unconventional
reservoirs to maximize production. Known as ‘‘ResSCAN(cid:7)’’ programs, these 3-D multicomponent
seismic data programs are designed, acquired and depth-imaged using advanced geophysical
technology and proprietary processing techniques, resulting in high-definition images of the
subsurface. The workflow integrates upfront geological, petrophysical, and rock physics analysis to
establish which seismic attributes best predict key reservoir properties and impact drilling and
completions engineering decisions. The enhanced imaging and seismic attribute analyses enable
operators to evaluate and address key challenges associated with geohazard identification and
avoidance, reservoir characterization, and completions effectiveness. By the end of 2013, we had
ten ResSCAN programs either complete or in progress in the U.S. with others planned or in
development for other regions of the world.

Seismic Data Processing Services—Our GX Technology (GXT) group is a strong market
participant in advanced land, and marine seismic data processing, imaging, and reservoir services.
E&P companies utilize our solutions to produce high-quality subsurface images to reduce
exploration and production risk, appraise and develop reservoirs, and increase production. In
addition to applying its processing and imaging technologies to data owned or licensed by its
customers, GXT also provides its customers with seismic data acquisition support services, such as
data pre-conditioning for imaging and quality control of seismic data acquisition.

GXT utilizes a globally distributed network of Linux-cluster processing centers in combination

with our major hubs in Houston and London to process seismic data using advanced, proprietary
algorithms and workflows. In 2013, GXT increased its service network capabilities in response to
growing demand by opening a new data processing center in Perth, Australia, and by expanding its
computing hub in Houston, which now features a cloud computing platform implemented within
our corporate firewall and under the control of our IT department, or a ‘‘private cloud.’’ Client
demand for advanced imaging services such as GXT’s fueled our decision to expand our footprint
in the Asia Pacific region. In addition, GXT moved its Houston hub into a new, more efficient
facility in 2013, increasing its computing capacity by 50%. The private cloud operation at this hub
also provides this capacity to GXT’s worldwide network of data processing centers.

GXT has pioneered several differentiated processing and imaging solutions for both offshore

and onshore environments including: pre-stack depth migration (‘‘PreSDM’’), Reverse Time
Migration (‘‘RTM’’), Surface Related Multiple Elimination (SRME), WiBand broadband
deghosting and processing of seismic data. In 2013, GXT commercially released its Full Waveform
Inversion (FWI) and General Move-out (GMO) Picking seismic tomography techniques to improve
subsurface image resolution in areas with complex geologies. The advantages of these techniques
are that they allow for the resolution of complex, small-scale variations in the subject geology, such
as often seen in and around salt formations. In areas such as the Gulf of Mexico and offshore
Brazil, the ability to delineate salt bodies can not only save considerable manual time and effort,
but also reduce drilling risk by producing a more accurate earth model and identification of
exploration targets.

Quantitative Interpretation—The GXT group also offers solutions ‘‘downstream’’ of seismic
data processing workflows that enable E&P companies to develop their reservoirs and increase
production. This is accomplished by integrating geophysical, geological, petrophysical and rock
physics information to identify lithology, fluid or fracture intensity within hydrocarbon reservoirs.
Once understood, this information may be used for better well placement and more effective
production techniques. In 2013, GXT expanded this business as a result of growing demand from
clients for more holistic solutions, especially on land where companies are learning that use of
seismic data and additional quantitative analysis (such as practiced offshore) are yielding more
efficient exploration and development of unconventional reservoirs.

GXT has a broad portfolio of offerings throughout the entire seismic workflow. Our

technologies are designed to allow us to define a solution to ensure that our customers’ goals are
met, such as removing false reflections and identifying fractures in reservoirs.

We believe that the application of our advanced processing technologies and imaging
techniques can better identify complex hydrocarbon-bearing structures and deeper exploration
targets. We also believe that the combination of GXT’s capabilities in advanced velocity model
building and depth imaging, along with our latest capabilities in FWI and GMO, provide an
advanced toolkit for maximizing subsurface image resolution.

At December 31, 2013, our Solutions segment backlog, which consists of commitments for
(i) data processing work and (ii) both multi-client new venture and proprietary projects by our
GeoVentures group that have been underwritten, was $84.4 million compared with $151.3 million
at December 31, 2012. The data processing contract that was executed in February 2014 adds an
additional $20-$30 million to our backlog balance that existed at December 31, 2013. We anticipate
that the majority of this backlog will be recognized as revenue over the first half of 2014. See
Item 7. ‘‘Management’s Discussion and Analysis of Financial Condition and Results of
Operations—Economic Conditions.’’ Our Solutions segment’s fiscal-year-end backlog typically
includes for the most part signed contracts that we can typically fulfill within approximately
6 months. This is the case with our Solutions segment’s backlog at December 31, 2013. As of

December 31, 2013, our Solutions segment backlog was 44% less than our backlog existing as of
December 31, 2012. We cannot estimate whether this decline in year-over-year backlog represents
a trend of lower demand, or only sales and revenue timing differences.

Software Segment

Through this segment, we supply command-and-control software systems and services for towed
marine streamer and ocean-bottom seismic operations. Software developed by our Concept Systems
group is installed on towed streamer marine vessels worldwide and is a component of many
re-deployable and permanent ocean-bottom monitoring systems. An advantage of Concept System’s
underlying software platform is that a large amount of the software code is designed to be re-usable in
other applications. This enables the acceleration of development and commercialization of new
products as market opportunities are identified. Our Narwhal system for ice management, which we
released in 2013, is such an example.

Products and services for our Software segment include the following:

Marine Imaging—Our Concept Systems command and control software for towed streamer

acquisition, Orca, integrates acquisition, positioning, source and quality control systems data
management and control into a seamless platform. During 2013, Concept Systems signed several
new agreements with key clients to install Orca on new vessels coming into the market over the
next 2 years. In addition, agreements were reached to upgrade several legacy Spectra(cid:5) systems to
the Orca platform. Despite industry consolidation and increased competition, the Orca install base
continues to grow and we expect that to continue during 2014.

Seabed Imaging—Concept Systems continues to enhance its Gator(cid:5) II product, which is an
integrated navigation and data management software system for multi-vessel ocean-bottom cable
and transition zone (such as marshlands) operations. The Gator II system is designed to provide
real-time, multi-vessel positioning and data management solutions for ocean-bottom, shallow-water
and transition zone crews. We believe that our Gator II command and control software design
meets the unique challenges of distributed, multi-vessel ocean-bottom, transition zone, and
electromagnetic data acquisition. The system is flexible and scalable to configure and control single
vessel operations to highly complex surveys spanning multiple vessels and acquisition systems.

Survey Design, Planning and Optimization—Concept Systems offers consulting services for
planning, designing and supervising complex surveys, including for 4-D (time lapse) and Wide
Azimuth Towed Streamer (WATS) survey operations. Concept Systems’ acquisition expertise and
in-field software platforms and development capability are designed to allow clients, including both
oil companies and seismic data acquisition contractors, to optimize these complex surveys,
improving image quality and reducing costs. Our Orca and Gator systems are designed to integrate
with our post-survey tools for processing, analysis and data quality control, including the use of our
Reflex(cid:5) software for seismic coverage and attribute analysis. We believe that our newly-developed
proprietary technology known as Optimiser(cid:7) will enable improved, safer acquisition strategies
through analysis and prediction of sea currents and integration of the information into the
acquisition plan.

Ice Management—Concept Systems has introduced the first fully integrated ice management

system designed to reduce risk and improve efficiency in seismic data acquisition and drilling
operations in or near ice, such as in the Arctic. The patented Narwhal system enables operators to
gather, monitor and analyze data from various sources, including satellite imagery, ice charts,
radar, manual observations, wind and ocean currents, to forecast and predict ice movements in
these harsh environments. With this ability to track, forecast and monitor potential ice threats,
operators can make informed, proactive decisions to ensure the safety of individuals, assets and the
environment, while minimizing operational downtime. This technology has applications in our core

market of seismic operations as well as in drilling platform defense and general shipping
operations.

Systems Segment

Our Systems segment products include the following:

Marine Acquisition Systems—We believe that the market for seabed seismic imaging is growing.

E&P companies have shown increased interest in seabed seismic activities, consistent with their
desire for higher-quality seismic imaging for complex geological formations and more detailed
reservoir characteristics. In 2004, we introduced our VSO system, an advanced system for seismic
data acquisition using re-deployable ocean-bottom cable. During 2010, we announced the launch of
VSO II, which offered significant enhancements over the initial VSO system. We continue to
develop our seabed technology and expect to begin utilizing our next-generation ocean-bottom
system, Calypso, through our OceanGeo joint venture during 2014.

We also manufacture marine acquisition systems, consisting of towed marine streamers and
shipboard electronics that collect seismic data in water depths of greater than 30 meters. Marine
streamers, which contain hydrophones, electronic modules and cabling, may measure up to 12,000
meters in length and are towed (up to 20 at a time) behind a seismic acquisition vessel. The
hydrophones detect acoustical energy transmitted through water from the Earth’s subsurface
structures. Our DigiSTREAMER(cid:7) system, our next-generation towed streamer system, uses solid
streamer and integrated continuous acquisition technology for towed streamer operations.

Marine Positioning Systems—Our manufactured DigiCOURSE(cid:5) marine streamer positioning
system includes streamer cable depth control devices, lateral control devices, compasses, acoustic
positioning systems and other auxiliary sensors. This equipment is designed to control the vertical
and horizontal positioning of the streamer cables and provides acoustic, compass and depth
measurements to allow processors to tie navigation and location data to geophysical data to
determine the location of potential hydrocarbon reserves. DigiFIN(cid:5) is an advanced lateral streamer
control system that we commercialized in 2008. DigiFIN is designed to maintain tighter, more
uniform marine streamer separation along the entire length of the streamer cable, which allows for
better sampling of seismic data and improved subsurface images. We believe that DigiFIN also
enables faster line changes and minimizes the requirements for in-fill seismic work.

Source and Source Control Systems—We manufacture and sell air guns, which are the primary

seismic energy source used in marine environments to initiate the acoustic energy transmitted
through the Earth’s subsurface. An air gun fires a high compression burst of air underwater to
create an energy wave for seismic measurement. We offer a digital source control system
DigiSHOT(cid:5) that allows for reliable control of air gun arrays for 4-D exploration activities.

Geophones—Geophones are land analog sensor devices that measure acoustic energy reflected
from rock layers in the Earth’s subsurface using a mechanical, coil-spring element. We manufacture
and market a full suite of geophones and geophone test equipment that operate in most
environments, including land surface, transition zone and downhole. Our analog geophones are
used in other industries as well.

During the third quarter of 2013, we determined to restructure our Systems’ segment’s
product line and we have recorded several related charges against our earnings as a result. See
‘‘Management’s Discussion and Analysis of Financial Condition and Results of Operations—
Restructuring and Other Charges.’’

INOVA Geophysical Products

As a leading manufacturer of land seismic technology, INOVA Geophysical is committed to
helping geophysical contractors and E&P companies obtain a complete picture of the subsurface
through the INOVA Clarity Broadband Solution(cid:7). INOVA offers a comprehensive portfolio of
acquisition systems, source products and digital sensors to acquire seismic data across the full
broadband spectrum.

During the third quarter of 2013, INOVA Geophysical determined to restructure its product line
and, as a result, incurred certain charges against its results of operations. See ‘‘Management’s Discussion
and Analysis of Financial Condition and Results of Operations—Restructuring and Other Charges.’’

Products of INOVA Geophysical include the following:

Land Acquisition Systems—INOVA Geophysical manufactures several types of land acquisition

systems. INOVA Geophysical’s cableless system, Hawk, is designed to enable contractors to
operate more efficiently in challenging, culturally-intensive environments. Other benefits include a
decrease in system weight and, we believe, superior operational efficiencies, reduced operational
troubleshooting time and better defined sampled seismic data.

INOVA Geophysical also manufactures cable-based land acquisition systems, G3i and
ARIES(cid:5) . These cable-based systems consist of a central recording unit and multiple remote
ground equipment modules that are connected by cable. Each system has different capabilities,
benefits and cost structures intended to assist the geophysical contractor in meeting the acquisition
and cost requirements of its E&P company customers.

Source Products—INOVA Geophysical manufactures three different types of vibrator vehicles,
including AHV-IV(cid:7), XVib(cid:5) and UNIVIB(cid:5), for use as energy sources for vibroseis land acquisition
in many different types of environments. Additionally, INOVA Geophysical offers its Connex(cid:7) Vib
field operations equipment system that provides navigation and positioning of vibroseis vehicles
with capabilities for integrated stakeless operations.

INOVA Geophysical is also a provider of energy source control and positioning technologies.
The Vib Pro(cid:7) control system provides vibrator vehicles with digital technology for energy control
and global positioning system technology for navigation and positioning. The Shot Pro(cid:7) dynamite
firing system is the equivalent technology for seismic operations using dynamite energy sources.

Digital Sensors—INOVA Geophysical also offers two digital point receivers for broadband

seismic acquisition, AccuSeis(cid:7) and VectorSeis. Both sensors are engineered with advanced
integrated components including micro-electro-mechanical (MEMS) accelerometers, Digital Signal
Processors and ASIC chips. INOVA Geophysical’s digital sensors allow seismic crews to capture
higher resolution data for enhanced imaging and improved characterization of the subsurface.

AccuSeis is designed to provide solutions for conducting acquisition projects from

conventional 3-D surveys to complex, large channel count 3-D super-spreads, particularly when
used with G3i and Hawk recording systems. Weighing only 175 grams, we believe that AccuSeis is
the lightest and smallest sensor in the industry. VectorSeis is INOVA Geophysical’s digital
multicomponent sensor and it can be used with all of its recording systems. Since 1999, VectorSeis
full-wave technology has been used to acquire seismic data worldwide.

Product Research and Development

Our ability to compete effectively in the seismic imaging and equipment markets depends
principally upon continued technological innovation. As such, the overall focus of our research and
development efforts has remained on improving both the quality of the subsurface images we generate

and the economics of seismic data acquisition. In particular, we have concentrated on enhancing the
nature and quality of the information that can be extracted from the subsurface images.

During 2013, our R&D efforts were aimed at developing strategic key technologies across all
business lines. A large part of this effort was focused on the final phases of development of our new
Calypso re-deployable ocean-bottom acquisition system together with other marine technologies. Within
the seismic data processing business, we continued to invest in productivity enhancements and in
technologies aimed at handling increasingly complex data acquisition environments and at areas with
difficult-to-image subsurface geology. We invested in the further development of a new processing-
based broadband marine seismic solution, WiBand, which was introduced at the 2013 European
Association of Geoscientists and Engineers (EAGE) annual technical conference and exhibition. We
also invested in developing an ice management system and, during the third quarter of 2013, we
announced the launch of Narwhal, which is designed to give operators the ability to better track,
forecast and monitor ice threats. In 2013, we also continued research and development investment into
maximizing the value of full-wave seismic data, particularly the extraction of new and more accurate
subsurface information with a special emphasis on shale plays and marine seabed imaging.

As many of these new services and products are under development and, as the development
cycles from initial conception through to commercial introduction can extend over a number of years,
their commercial feasibility or degree of commercial acceptance may not yet be established. No
assurance can be given concerning the successful development of any new service or product, any
enhancements to them, the specific timing of their release or their level of acceptance in the
marketplace.

Markets and Customers

We believe that we are a strong market participant in seismic data acquisition in the Arctic and in

numerous product lines, including full-wave sensors based upon MEMS technologies, navigation and
data management software, marine positioning and streamer control systems, redeployable seabed
recording systems and, through INOVA Geophysical, cableless land acquisition systems.

Our principal customers are E&P companies and seismic contractors. We market and offer services

directly to E&P companies, primarily imaging-related processing services from our GXT subsidiary,
multi-client seismic data libraries from our GeoVentures group and seabed seismic acquisition services
through our OceanGeo joint venture, as well as consulting services from Concept Systems and GXT.
Seismic contractors purchase our data acquisition systems and related equipment and software to
collect data in accordance with their E&P company customers’ specifications or for their own seismic
data libraries.

A significant part of our marketing effort is focused on areas outside of the United States. Foreign

sales are subject to special risks inherent in doing business outside of the United States, including the
risk of armed conflict, civil disturbances, currency fluctuations, embargo and governmental activities,
customer credit risks and risk of non-compliance with U.S. and foreign laws, including tariff regulations
and import/export restrictions.

We sell our services and products through a direct sales force consisting of employees and

international third-party sales representatives responsible for key geographic areas. During 2013, 2012
and 2011, sales to destinations outside of North America accounted for approximately 73%, 69% and
66% of our consolidated net revenues, respectively. Further, systems and equipment sold to domestic
customers are frequently deployed internationally and, from time to time, certain foreign sales require
export licenses.

Traditionally, our business has been seasonal, with strongest demand typically in the fourth quarter

of our fiscal year.

For information concerning the geographic breakdown of our net revenues, see Note 2 ‘‘Segment
and Geographic Information’’ of Notes to Consolidated Financial Statements contained elsewhere in this
Annual Report on Form 10-K for additional information.

Competition

Our GXT group within our Solutions segment competes with more than a dozen processing
companies that are capable of providing pre-stack depth migration services to E&P companies. See
‘‘—Services and Products—Solutions Services.’’ While the barriers to entry into this market are relatively
low, we believe the barriers to competing at the higher end of the market—the advanced pre-stack
depth migration market where our efforts are focused—are significantly higher. At the higher end of
this market, CGG (an integrated geophysical company) and WesternGeco L.L.C. (a wholly-owned
subsidiary of Schlumberger Limited, a large integrated oilfield services company) are our Solutions
segment’s two primary competitors for advanced imaging services. Both of these companies are
significantly larger than ION in terms of revenues, number of processing locations, and sales, marketing
and financial resources. In addition, both CGG and WesternGeco possess an advantage of being part of
affiliated seismic contractor companies, providing them with access to customer relationships and
seismic datasets that require processing. GXT also competes with companies that are capable of
performing data processing services via internal resources. CGG and WesternGeco, along with another
competitor, TGS-NOPEC Geophysical Company ASA, a provider of multi-client geosciences data, also
develop and sell data libraries that compete with our BasinSPAN data library.

The market for seismic services and products is highly competitive and is characterized by
continual changes in technology. Our principal competitor for marine seismic equipment is Sercel, an
affiliate of CGG. Sercel possesses the advantage of being able to sell its products and services to an
affiliated seismic contractor that operates both land crews and seismic acquisition vessels, providing it
with a greater ability to test new technology in the field and to capture a captive internal market for
product sales. Sercel has also demonstrated that it is willing to offer extended financing sales terms to
customers in situations where we declined to do so due to credit risk. We also compete with other
seismic equipment companies on a product-by-product basis. Our ability to compete effectively in the
manufacture and sale of seismic instruments and data acquisition systems depends principally upon
continued technological innovation, as well as pricing, system reliability, reputation for quality and
ability to deliver on schedule. In the land seismic equipment market, where INOVA competes, the
principal competitors are Sercel and Geospace Technologies.

Certain seismic contractors have designed, engineered and manufactured seismic acquisition
technology in-house (or through a network of third-party vendors) in order to achieve differentiation
versus their competition. For example, WesternGeco relies heavily on its in-house technology
development for designing, engineering and manufacturing its ‘‘Q-Technology’’ platform, which includes
seismic acquisition and processing systems. Although this technology competes directly with our
technology for marine streamer, ocean-bottom and land acquisition, WesternGeco does not provide
Q-Technology services to other seismic acquisition contractors. However, the risk exists that other
seismic contractors may decide to conduct more of their own seismic technology development, which
would put additional pressures on the demand for our acquisition equipment products.

In addition, over the last several years, we have seen both new-build and existing fleet

consolidation activity within the marine towed streamer segment, which could impact our business
results in the future. By 2017, we expect the number of 2-D and 3-D marine streamer vessels, including
those in operation, under construction, or announced additions to capacity, to increase by 25, to
approximately 153 vessels total. This projection has increased by 3 vessels since December 31, 2012. We
understand that 24 out of these estimated 25 vessels are intended to be outfitted to perform 3-D
seismic survey work. In addition, there has been an increase in recent years of consolidation within the
sector, with the major vessel operators—CGG, WesternGeco and Petro GeoServices ASA—all moving

to acquire new market entrants in the last several years. In 2013, CGG acquired the geoscience division
of Fugro, an international energy infrastructure company. This acquisition resulted in more than 75%
of the high-end 3-D seismic capacity being concentrated among the largest three companies—CGG,
WesternGeco and PGS. Those three companies are vertically integrated companies developing
technology that uniquely differentiates them from the rest of the players. This consolidation in the
sector reduces the number of potential customers and vessel outfitting opportunities for us.

Concept Systems provides advanced data integration software and services to seismic contractors

acquiring data using either towed streamer vessels or ocean-bottom cable on the seabed. Vessels or
ocean-bottom cable crews that do not use Concept Systems software either rely upon manual data
integration, reconciliation and quality control, or develop and maintain their own proprietary software
packages. There is growing competition to Concept Systems’ core command and control business from
Sercel and other smaller companies. Concept Systems has signed long term (between two and five
years) technology partnership agreements with many of its key clients and will continue to seek to
develop key new technologies with these clients. An important competitive factor for companies in the
same business as Concept Systems is the ability to provide advanced complex command and control
software with a high level of reliability combined with expert systems and cost-efficient project support.
Additionally, the barriers to entry into this market space are high, especially where operations are more
complex and require the delivery of robust complex control systems with support and operations
infrastructure.

Intellectual Property

We rely on a combination of patents, copyrights, trademark, trade secrets, confidentiality
procedures and contractual provisions to protect our proprietary technologies. We have more than
550 patents and pending patent applications, including filings in international jurisdictions with respect
to the same kinds of technologies. Although our portfolio of patents is considered important to our
operations, and particular patents may be material to specific business lines, no one patent is
considered essential to our consolidated business operations.

Our patents, copyrights and trademarks offer us only limited protection. Our competitors may

attempt to copy aspects of our products despite our efforts to protect our proprietary rights, or may
design around the proprietary features of our products. Policing unauthorized use of our proprietary
rights is difficult, and we may be unable to determine the extent to which such use occurs. Our
difficulties are compounded in certain foreign countries where the laws do not offer as much protection
for proprietary rights as the laws of the United States. From time to time, third parties inquire and
claim that we have infringed upon their intellectual property rights and we make similar inquiries and
claims to third parties. Material intellectual property litigation is discussed in detail in Item 3. ‘‘Legal
Proceedings.’’

The information contained in this Annual Report on Form 10-K contains references to trademarks,

service marks and registered marks of ION and our subsidiaries, as indicated. Except where stated
otherwise or unless the context otherwise requires, the terms ‘‘GeoVentures,’’ ‘‘VectorSeis,’’
‘‘ARIES II,’’ ‘‘DigiSHOT,’’ ‘‘DigiFIN,’’ ‘‘XVib,’’ ‘‘DigiCOURSE,’’ ‘‘Gator,’’ ‘‘Spectra,’’ ‘‘Orca,’’ ‘‘Sprint,’’
‘‘Reflex,’’ ‘‘G3i’’ ‘‘Calypso’’ and ‘‘UNIVIB’’ refer to the GEOVENTURES(cid:5), VECTORSEIS(cid:5),
ARIES(cid:5) II, DIGISHOT(cid:5), DIGIFIN(cid:5), XVIB(cid:5), DIGICOURSE(cid:5), GATOR(cid:5), SPECTRA(cid:5), ORCA(cid:5),
SPRINT(cid:5), REFLEX(cid:5), G3i(cid:5), Calypso(cid:5) and UNIVIB(cid:5) registered marks owned by ION or INOVA
Geophysical, and the terms ‘‘AZIM,’’ ‘‘BasinSPAN,’’ ‘‘DigiSTREAMER,’’ ‘‘AHV-IV,’’ ‘‘Vib Pro,’’ ‘‘Shot
Pro,’’ ‘‘Optimiser,’’ ‘‘ResSCAN,’’ ‘‘Hawk,’’ ‘‘Connex,’’ ‘‘WiBand,’’ ‘‘Narwhal’’ and ‘‘AccuSeis’’ refer to the
AZIM(cid:7), BasinSPAN(cid:7), DigiSTREAMER(cid:7), AHV-IV(cid:7), Vib Pro(cid:7), Shot Pro(cid:7), Optimiser(cid:7),
ResSCAN(cid:7) , Hawk(cid:7), Connex(cid:7), WiBand(cid:7), Narwhal(cid:7) and AccuSeis(cid:7) trademarks and service marks
owned by ION or INOVA Geophysical.

Regulatory Matters

Our operations are subject to various international conventions, laws and regulations in the
countries in which we operate, including laws and regulations relating to the importation of and
operation of seismic equipment, currency conversions and repatriation, oil and gas exploration and
development, taxation of offshore earnings and earnings of expatriate personnel, environmental
protection, the use of local employees and suppliers by foreign contractors and duties on the
importation and exportation of equipment. Our operations are subject to government policies and
product certification requirements worldwide. Governments in some foreign countries have become
increasingly active in regulating the companies holding concessions, the exploration for oil and gas and
other aspects of the oil and gas industries in their countries. In some areas of the world, this
governmental activity has adversely affected the amount of exploration and development work done by
major oil and gas companies and may continue to do so. Operations in less developed countries can be
subject to legal systems that are not as mature or predictable as those in more developed countries,
which can lead to greater uncertainty in legal matters and proceedings.

Changes in these conventions, regulations, policies or requirements could affect the demand for

our services and products or result in the need to modify them, which may involve substantial costs or
delays in sales and could have an adverse effect on our future operating results. Our export activities
are subject to extensive and evolving trade regulations. Certain countries are subject to trade
restrictions, embargoes and sanctions imposed by the U.S. government. These restrictions and sanctions
prohibit or limit us from participating in certain business activities in those countries.

Our operations are also subject to numerous local, state and federal laws and regulations in the

United States and in foreign jurisdictions concerning the containment and disposal of hazardous
materials, the remediation of contaminated properties and the protection of the environment. While
the industry has experienced an increase in general environmental regulation worldwide and laws and
regulations protecting the environment have generally become more stringent, we do not believe
compliance with these regulations have had a material adverse effect on our business or results of
operations, and we do not currently foresee the need for significant expenditures in order to be able to
remain compliant in all material respects with current environmental protection laws. Regulations in
this area are subject to change, and there can be no assurance that future laws or regulations will not
have a material adverse effect on us.

The Deepwater Horizon incident in the U.S. Gulf of Mexico in April 2010 resulted in a
moratorium on certain offshore drilling activities by the Bureau of Ocean Energy Management,
Regulation and Enforcement (formerly known as the Minerals Management Service and which was
replaced effective October 1, 2011 by two new, independent bureaus—the Bureau of Safety and
Environmental Enforcement (‘‘BSEE’’) and the Bureau of Ocean Energy Management (‘‘BOEM’’)).
This moratorium and other regulatory initiatives in response to this incident adversely affected
decisions of E&P companies to explore and drill in the Gulf of Mexico, and negatively impacted our
Solutions segment in 2010 and 2011. During this time period, we experienced a significant reduction in
data processing revenues attributable to the Gulf of Mexico. The BSEE and BOEM have issued new
safety and environmental guidelines and regulations for drilling in the Gulf of Mexico and other
offshore regions, and may take other steps that could increase the costs of exploration and production,
reduce the area of operations and result in additional permitting delays in the Gulf of Mexico. In
addition, there have been numerous other proposed changes in laws, regulations, guidance and policies
in response to the Deepwater Horizon incident that could adversely affect E&P operations in the Gulf
of Mexico. While the pace of drilling activities in the Gulf of Mexico has increased since late 2011, the
Deepwater Horizon incident has resulted in heightened regulatory scrutiny, more stringent operating
and safety standards, changes in equipment requirements and the availability and cost of insurance.

We do not engage in hydraulic fracturing services, a commonly used process in the completion of
oil and natural gas wells in low permeability formations such as shales, which involves the injection of
water, proppants and chemicals under pressure into the target reservoir to stimulate hydrocarbon
production. Our business, however, is dependent on the level of activity by our E&P customers, and
hydrocarbons cannot be economically produced from certain reservoirs without extensive fracturing.
Due to public concerns about any environmental impact that hydraulic fracturing may have, including
potential impairment of groundwater quality, certain legislative and regulatory efforts at the federal,
state and local levels have been initiated to impose more stringent permitting and compliance
obligations on these operations. Any legislative and regulatory initiatives imposing significant additional
restrictions on, or otherwise limiting, the hydraulic fracturing process could make it more difficult or
costly to complete natural gas and oil wells. In the event such requirements are enacted, demand for
our ResSCAN shale data libraries and seismic data acquisition services may be adversely affected.

Our customers’ operations are also significantly impacted in other respects by laws and regulations

concerning the protection of the environment and endangered species. For instance, many of our
marine contractors have been affected by regulations protecting marine mammals in the Gulf of
Mexico. To the extent that our customers’ operations are disrupted by future laws and regulations, our
business and results of operations may be materially adversely affected.

Employees

As of December 31, 2013, we had 1,072 regular, full-time employees, 679 of whom were located in

the U.S. From time to time and on an as-needed basis, we supplement our regular workforce with
individuals that we hire temporarily or retain as independent contractors in order to meet certain
internal manufacturing or other business needs. Our U.S. employees are not represented by any
collective bargaining agreement, and we have never experienced a labor-related work stoppage. We
believe that our employee relations are satisfactory.

Financial Information by Segment and Geographic Area

For a discussion of financial information by business segment and geographic area, see Note 2

‘‘Segment and Geographic Information’’ of Notes to Consolidated Financial Statements.

Available Information

Our executive headquarters are located at 2105 CityWest Boulevard, Suite 400, Houston,
Texas 77042-2839. Our international sales headquarters are located at LOB 16, office 504, Jebel Ali
Free Zone, P.O. Box 18627, Dubai, United Arab Emirates. Our telephone number is (281) 933-3339.
Our home page on the internet is www.iongeo.com. We make our website content available for
information purposes only. Our website should not be relied upon for investment purposes, and it is
not incorporated by reference into this Annual Report on Form 10-K.

In portions of this Annual Report on Form 10-K, we incorporate by reference information from
parts of other documents filed with the Securities and Exchange Commission (‘‘SEC’’). The SEC allows
us to disclose important information by referring to it in this manner, and you should review this
information. We make our annual reports on Form 10-K, quarterly reports on Form 10-Q, current
reports on Form 8-K, annual reports to stockholders, and proxy statements for our stockholders’
meetings, as well as any amendments to those reports, available free of charge through our website as
soon as reasonably practicable after we electronically file those materials with, or furnish them to, the
SEC.

You can learn more about us by reviewing our SEC filings on our website. Our SEC reports can
be accessed through the Investor Relations section on our website. The SEC also maintains a website
at www.sec.gov that contains reports, proxy statements, and other information regarding SEC
registrants, including our company.

Item 1A. Risk Factors

This report contains or incorporates by reference statements concerning our future results and

performance and other matters that are ‘‘forward-looking’’ statements within the meaning of
Section 27A of the Securities Act of 1933, as amended (‘‘Securities Act’’), and Section 21E of the
Securities Exchange Act of 1934, as amended (‘‘Exchange Act’’). These statements involve known and
unknown risks, uncertainties and other factors that may cause our or our industry’s results, levels of
activity, performance, or achievements to be materially different from any future results, levels of
activity, performance, or achievements expressed or implied by such forward-looking statements. In
some cases, you can identify forward-looking statements by terminology such as ‘‘may,’’ ‘‘will,’’ ‘‘would,’’
‘‘should,’’ ‘‘intend,’’ ‘‘expect,’’ ‘‘plan,’’ ‘‘anticipate,’’ ‘‘believe,’’ ‘‘estimate,’’ ‘‘predict,’’ ‘‘potential,’’ or
‘‘continue’’ or the negative of such terms or other comparable terminology. Examples of other forward-
looking statements contained or incorporated by reference in this report include statements regarding:

(cid:127) the expected outcome of the WesternGeco litigation (see ‘‘—An unfavorable judgment in our

pending litigation matter with WesternGeco could have a materially adverse effect on our financial
results and liquidity.’’ below) and future potential adverse effects on our liquidity in the event
that we must post and collateralize an appeal bond for the amount of damages entered in a
judgment or are unsuccessful in our appeal of an adverse judgment in this matter;

(cid:127) predictions of future industry-wide increases or decreases in capital expenditures for seismic

activities;

(cid:127) the timing of anticipated revenues and the recognition of those revenues for financial accounting

purposes;

(cid:127) future levels of spending by our customers;

(cid:127) the effects of current and future unrest in the Middle East, North Africa and other regions;

(cid:127) the effects of current and future worldwide economic conditions (particularly in developing

countries) and demand for oil and natural gas and seismic equipment and services;

(cid:127) the effects of ongoing and future industry consolidation, including, in particular, the effects of

consolidation and vertical integration in the towed marine seismic streamers market;

(cid:127) future oil and gas commodity prices;

(cid:127) the timing of future revenue realization of anticipated orders for multi-client seismic survey

projects and data processing work in our Solutions segment;

(cid:127) future levels of our capital expenditures;

(cid:127) expected net revenues, income from operations and net income;

(cid:127) expected gross margins for our products and services;

(cid:127) future benefits to be derived from our INOVA Geophysical and OceanGeo joint ventures;

(cid:127) future seismic industry fundamentals, including future demand for seismic services and

equipment;

(cid:127) future benefits to our customers to be derived from new products and services;

(cid:127) future benefits to be derived from our investments in technologies, joint ventures and acquired

companies;

(cid:127) future growth rates for our products and services;

(cid:127) the degree and rate of future market acceptance of our new products and services;

(cid:127) expectations regarding E&P companies and seismic contractor end-users purchasing our more

technologically-advanced products and services;

(cid:127) anticipated timing and success of commercialization and capabilities of products and services

under development and start-up costs associated with their development;

(cid:127) future cash needs and future availability of cash to fund our operations and pay our obligations;

(cid:127) potential future acquisitions;

(cid:127) future opportunities for new products and projected research and development expenses;

(cid:127) expected continued compliance with our debt financial covenants;

(cid:127) expectations regarding realization of deferred tax assets; and

(cid:127) anticipated results with respect to certain estimates we make for financial accounting purposes.

These forward-looking statements reflect our best judgment about future events and trends based

on the information currently available to us. Our results of operations can be affected by inaccurate
assumptions we make or by risks and uncertainties known or unknown to us. Therefore, we cannot
guarantee the accuracy of the forward-looking statements. Actual events and results of operations may
vary materially from our current expectations and assumptions. While we cannot identify all of the
factors that may cause actual results to vary from our expectations, we believe the following factors
should be considered carefully:

An unfavorable judgment in our pending litigation matter with WesternGeco could have a materially
adverse effect on our financial results and liquidity.

In August 2012, a jury in the WesternGeco L.L.C. v. ION Geophysical Corporation litigation
returned a verdict of approximately $105.9 million in damages against us (for additional information,
see Item 3. ‘‘Legal Proceedings’’ below). In June 2013, the presiding judge entered a Memorandum and
Order denying our post-verdict motions that challenged the jury’s infringement findings and the
damages amount. In the Memorandum and Order, the judge also stated that WesternGeco is entitled
to be awarded supplemental damages for the additional DigiFIN units that were supplied from the
United States before and after trial that were not included in the jury verdict due to the timing of the
trial. On October 24, 2013, the judge entered another Memorandum and Order, ruling on the number
of DigiFIN units that are subject to supplemental damages and also ruling that the supplemental
damages applicable to the additional units should be calculated by adding together the jury’s previous
reasonable royalty and lost profits damages awards per unit, resulting in supplemental damages of
$73.1 million. The total damages award in the case now consists of the jury award of $105.9 million and
the supplemental damages award of $73.1 million, plus prejudgment interest and court costs. As of the
date that this Annual Report on Form 10-K was filed with the SEC, the trial court had not entered its
final judgment in the matter.

Based on our analysis after the trial court’s Memorandum and Order in June 2013 denying our

awarding supplemental damages, we further increased our loss contingency accrual related to this case
from $120.0 million, to $193.3 million at December 31, 2013, consisting of jury verdict damages,
supplemental damages, court costs and estimates of prejudgment interest.

Upon the entering of a final trial court judgment, we intend to appeal the judgment to the United

States Court of Appeals for the Federal Circuit. If we are unsuccessful on appeal, we would be liable
for the entire judgment amount, which could adversely affect our financial condition.

In order to stay enforcement of the judgment during our appeal, we will be required to post an

appeal bond with the trial court after the final trial court judgment is entered. The amount of the
appeal bond is in the discretion of the trial court judge, but it could be required to be up to the full
amount of damages entered in the judgment, plus court costs and interest. To be prepared for an
adverse judgment in this case, we have arranged with sureties to post an appeal bond on our behalf.
The sureties have indicated they will likely require us to post cash collateral to secure the appeal bond
amount for as long as the bond is outstanding. We currently believe that the sureties will likely require
cash collateral equal to 25% of the appeal bond amount, although they will likely have the contractual
right to require cash collateral for up to the full amount of the bond. Until the surety arrangements are
completed, the terms applicable to the appeal bond, including the terms enabling each surety to require
us to post collateral with the surety at any time the bond is outstanding, for up to the full amount of
the bond, are not certain. If we are required to post collateral with a surety during the appeal process,
depending on the size of the bond and the level of required collateral, in order to collateralize the
bond we might need to utilize a combination of cash on hand and undrawn sums available for
borrowing under our revolving line of credit facility, and possibly incur additional debt and/or equity
financing. The collateralization of such a large appeal bond could have a material and adverse effect on
our liquidity. If we are unable to post the appeal bond, we will be unable to stay enforcement of the
trial court judgment during the appeal of the judgment. At this time, we are unable to determine for
certain the amount of such an appeal bond or whether and to what extent the sureties will require the
appeal bond to be collateralized. Similarly, we are unable to predict the timing of the final judgment
being entered by the trial court or the timing of posting the required appeal bond. Until final judgment
is entered, prejudgment interest will continue to accrue on the damages amount.

Any requirements that we collateralize the appeal bond will reduce our liquidity and reduce the

amount of borrowings otherwise available under our revolving line of credit facility for other purposes.
The current maturity date of the outstanding debt under our Credit Facility is in March 2015. No
assurances can be made that our efforts to raise additional cash would be successful and, if so, on what
terms and conditions, and at what cost we might be able to secure any such financing. If additional
funds are raised through the issuance of debt and/or equity securities, these securities could have rights,
preferences and privileges more favorable to holders of those securities than the terms of our current
debt or equity securities, and the terms of those securities could impose further restrictions on our
operations. If we are unable to raise additional capital under these circumstances, our business,
operating results and financial condition may be materially harmed.

If our efforts on appeal to reverse or reduce the verdict substantially are unsuccessful, it would

likely have the effect of reducing our capital resources available to fund our operations and take
advantage of certain business opportunities, which could have a material adverse effect on our business,
results of operations and financial condition.

We may not ultimately prevail in the appeals process and we could be required to pay damages up

to the amount of the loss contingency accrual plus any additional amount ordered by the trial court.
Our assessment of our potential loss contingency may change in the future due to developments at the
trial court level or at the appellate court and other events, such as changes in applicable law, and such
reassessment could lead to the determination that no loss contingency is probable or that a greater loss
contingency is probable, which could have a material effect on our business, financial condition and

results of operations. Amounts of estimated loss contingency accruals as disclosed in this Annual
Report on Form 10-K or elsewhere are based on currently available information and involve elements
of judgment and significant uncertainties. Actual losses may exceed or be considerably less than these
accrual amounts.

We are subject to intense competition, which could limit our ability to maintain or increase our market
share or to maintain our prices at profitable levels.

Many of our sales are obtained through a competitive bidding process, which is standard for our

industry. Competitive factors in recent years have included price, technological expertise, and a
reputation for quality, safety and dependability. While no single company competes with us in all of our
segments, we are subject to intense competition in each of our segments. New entrants in many of the
markets in which certain of our services and products are currently strong should be expected. See
Item 1. ‘‘Business—Competition.’’ We compete with companies that are larger than we are in terms of
revenues, technical personnel, number of processing locations and sales and marketing resources. A few
of our competitors have a competitive advantage in being part of a large affiliated seismic contractor
company. In addition, we compete with major service providers and government-sponsored enterprises
and affiliates. Some of our competitors conduct seismic data acquisition operations as part of their
regular business, which we have traditionally not conducted, and have greater financial and other
resources than we do. These and other competitors may be better positioned to withstand and adjust
more quickly to volatile market conditions, such as fluctuations in oil and natural gas prices, as well as
changes in government regulations. In addition, any excess supply of services and products in the
seismic services market could apply downward pressure on prices for our services and products. The
negative effects of the competitive environment in which we operate could have a material adverse
effect on our results of operations. In particular, the consolidation in recent years of many of our
competitors in the seismic services and products markets has negatively impacted our results of
operations.

There are a number of geophysical companies that create, market and license seismic data and

maintain seismic libraries. Competition for acquisition of new seismic data among geophysical service
providers historically has been intense and we expect this competition will continue to be intense.
Larger and better-financed operators could enjoy an advantage over us in a competitive environment
for new data.

Our OceanGeo joint venture involves numerous risks.

Our OceanGeo joint venture with Georadar is focused on owning and operating a seismic
acquisition contractor concentrated on marine seabed (ocean-bottom) seismic data acquisition. There
can be no assurance that we will achieve the expected benefits of this joint venture. The OceanGeo
joint venture (and any future joint ventures or acquisitions that we may undertake) may result in
unexpected costs, expenses and liabilities, which may have a material adverse effect on our business,
financial condition or results of operations. OceanGeo may encounter difficulties in developing and
expanding its business. Weaknesses in the Brazilian offshore market for OceanGeo’s services materially
and adversely affected OceanGeo’s results of operations in 2013. We may experience difficulties in
funding future capital contributions to the joint venture, exercising influence over the management and
activities of the joint venture, overseeing quality control over joint venture services and potential
conflicts of interest with the joint venture and Georadar, our joint venture partner. Any inability to
meet our obligations as a joint venture partner under the joint venture agreement could result in our
being subject to penalties and reduced percentage interests in the joint venture for our company.

OceanGeo’s business exposes us to the operating risks of being a seismic contractor with seismic

crews:

(cid:127) Seismic data acquisition activities in marine ocean-bottom areas are subject to the risk of
downtime or reduced productivity, as well as to the risks of loss to property and injury to
personnel, mechanical failures and natural disasters. In addition to losses caused by human
errors and accidents, we may also become subject to losses resulting from, among other things,
political instability, business interruption, strikes and weather events; and

(cid:127) OceanGeo’s products and services may expose us to litigation and legal proceedings, including

those related to product liability, personal injury and contract liability.

We will have in place insurance coverage against operating hazards, including product liability
claims and personal injury claims, damage, destruction or business interruption related to OceanGeo’s
equipment and services, and whenever possible, OceanGeo will obtain agreements from customers that
limit our liability. However, we cannot assure you that the nature and amount of insurance will be
sufficient to fully indemnify OceanGeo and its joint venture partners against liabilities arising from
pending and future claims or that its insurance coverage will be adequate in all circumstances or
against all hazards, and that we will be able to maintain adequate insurance coverage in the future at
commercially reasonable rates or on acceptable terms.

The joint venture is also subject to, and exposes OceanGeo and us to, various additional risks that

could adversely affect our results of operations. These risks include the following:

(cid:127) increased costs associated with the operation of the business and the management of

geographically dispersed operations;

(cid:127) the joint venture’s cash flows may be inadequate to fund its capital requirements, thereby

requiring additional contributions to the capital of the joint venture by us and by Georadar;

(cid:127) risks associated with our new Calypso ocean-bottom product that is intended to be utilized by

OceanGeo in its operations, including risks that the new technology may not perform as well as
we anticipate;

(cid:127) Georadar’s future financial capacity and capabilities to make future contributions and advances

of capital to the joint venture;

(cid:127) difficulties in retaining and integrating key technical, sales and marketing personnel and the

possible loss of such employees and costs associated with their loss;

(cid:127) the diversion of management’s attention and other resources from other business operations and

related concerns;

(cid:127) the requirement to maintain uniform standards, controls and procedures;

(cid:127) the divergence of our interests from Georadar’s interests in the future, disagreements with

Georadar on ongoing business and operational activities or strategies, or the amount, timing or
nature of further investments in the joint venture;

(cid:127) the terms of our joint venture arrangements may turn out to be unfavorable to us;

(cid:127) we may not be able to realize operating efficiencies, cost savings or other benefits that we expect

from the joint venture’s operations;

(cid:127) joint venture profits and cash flows may prove inadequate to fund cash distributions from the

joint venture to the joint venture partners; and

(cid:127) the joint venture may experience difficulties and delays in securing new business and customer

projects.

As a result of our acquisition on January 27, 2014 of an additional 40% of the equity ownership
interests in OceanGeo, we now own 70% of the equity interests in the company. Because we gained
control of the company on January 27, 2014, we continued to record our share of OceanGeo’s results
using equity method accounting through January 27, 2014, and after that date we will consolidate
OceanGeo’s financial results and financial position with our consolidated financial results and financial
position. Any losses from the results of operations of OceanGeo or an unfavorable financial condition
of OceanGeo would have an adverse impact on our financial position, gross margin and operating
results as a result of this consolidation.

In the future, we may enter into additional joint ventures or make other equity investments, each

of which could have an adverse impact on our company due to financial accounting guidance regarding
the financial consolidation of affiliated entities.

If the OceanGeo joint venture is not successful, our business, results of operations and financial

condition may be adversely affected.

Our INOVA Geophysical joint venture with BGP involves numerous risks.

Our INOVA Geophysical joint venture with BGP is focused on designing, engineering,
manufacturing, research and development, sales and marketing and field support of land-based
equipment used in seismic data acquisition for the oil and gas industry. Excluded from the scope of the
joint venture’s business are the analog sensor businesses of our respective companies, and the
businesses of certain companies in which BGP or we are currently a minority owner. In addition to
these excluded businesses, all of our other businesses—including our Solutions, Systems and Software
segments—remain owned and operated by us and do not comprise a part of the joint venture.

The INOVA Geophysical joint venture involves the integration of multiple product lines and
business models contributed by us and BGP that previously operated independently. This has proved to
be a complex and time-consuming process.

There can be no assurance that we will achieve the expected benefits of the joint venture. The
INOVA Geophysical joint venture (and any future joint ventures or acquisitions that we may complete)
has resulted in, and may in the future result in, unexpected costs, expenses and liabilities, which may
have a material adverse effect on our business, financial condition or results of operations. INOVA
Geophysical may encounter difficulties in developing and expanding its business. We may experience
difficulties in funding any future capital contributions to the joint venture, exercising influence over the
management and activities of the joint venture, quality control over joint venture products and services
and potential conflicts of interest with the joint venture and with BGP, our joint venture partner. Any
inability to meet our obligations as a joint venture partner under the joint venture agreement could
result in our being subject to penalties and reduced percentage interests in the joint venture. Also, we
could be disadvantaged in the event of disputes and controversies with our joint venture partner, since
our joint venture partner is a relatively significant customer of our services and products and future
services and products of the joint venture as well as a holder of approximately 15% of our outstanding
common stock.

The joint venture is also subject to, and exposes us to, various additional risks that could adversely

affect our results of operations. These risks include the following:

(cid:127) as a condition in our senior secured revolving line of credit facility, INOVA Geophysical must
provide a bank stand-by letter of credit as credit support for our obligations under the facility;

(cid:127) increased costs associated with the integration and operation of the new business and the

management of geographically dispersed operations;

(cid:127) risks associated with the assimilation of new technologies, operations, sites and personnel;

(cid:127) difficulties in retaining and integrating key technical, sales and marketing personnel and the

possible loss of such employees and costs associated with their loss;

(cid:127) difficulties associated with preserving relationships with our customers, partners and vendors;

(cid:127) risks that any technology developed by the joint venture may not perform as well as we had

anticipated;

(cid:127) the strength of future seismic contractor demand for land seismic equipment and the highly

competitive nature of the land seismic equipment manufacturing industry;

(cid:127) the diversion of management’s attention and other resources from other business operations and

related concerns;

(cid:127) the potential inability to replicate operating efficiencies in the joint venture’s operations;

(cid:127) potential impairments of goodwill and intangible assets, as well as write-downs of inventory due
to obsolescence or changes in marketplace demand for INOVA Geophysical’s products and
services;

(cid:127) the requirement to maintain uniform standards, controls and procedures;

(cid:127) the impairment of relationships with employees and customers as a result of the integration of

management personnel from different companies;

(cid:127) the divergence of our interests from BGP’s interests in the future, disagreements with BGP on
ongoing manufacturing, research and development and operational activities, or the amount,
timing or nature of further investments in the joint venture;

(cid:127) the terms of our joint venture arrangements may turn out to be unfavorable to us;

(cid:127) because we currently own only 49% of the total equity interests in INOVA Geophysical, there

are certain decisions affecting the business of the joint venture that we cannot control or
influence;

(cid:127) we may not be able to realize the operating efficiencies, cost savings or other benefits that we

expect from the joint venture;

(cid:127) the joint venture’s cash flows may be inadequate to fund its capital requirements, thereby
requiring additional contributions to the capital of the joint venture by us and by BGP;

(cid:127) joint venture profits and cash flows may prove inadequate to fund cash dividends or other

distributions from the joint venture to the joint venture partners; and

(cid:127) the joint venture may experience difficulties and delays in production of the joint venture’s

products.

If the INOVA Geophysical joint venture is not successful, our business, results of operations and

financial condition will likely be adversely affected.

In addition, the terms of the joint venture’s governing instruments and the agreements regarding

BGP’s investment in our company contain a number of restrictive provisions that directly affect us. For
example, an investors’ rights agreement grants pre-emptive rights to BGP with respect to certain future
issuances of our stock. These restrictions may adversely affect our ability to quickly raise funds through
a future issuance of our securities, and could have the effect of discouraging, delaying or preventing a
merger or acquisition of our company that our stockholders may otherwise consider to be favorable.
See ‘‘—Our certificate of incorporation and bylaws, Delaware law and certain contractual obligations under
our agreement with BGP contain provisions that could discourage another company from acquiring us’’
below.

Our levels of outstanding indebtedness increased during 2013; higher levels of outstanding indebtedness
could adversely affect our liquidity, financial condition and our ability to fulfill our obligations and operate
our business.

As of December 31, 2013, we had approximately $220.2 million of total outstanding indebtedness,
including $10.2 million of capital leases. As of December 31, 2013, there was $35.0 million outstanding
under our $175.0 million senior secured revolving line of credit facility. In January 2014, we borrowed
an additional $15.0 million on this credit facility with $50.0 million outstanding at February 24, 2014.
We currently have $125.0 million available for borrowing under our senior revolving line of credit
facility. At February 24, 2014, our outstanding indebtedness was approximately $235.2 million. We may
also incur additional indebtedness in the future.

In addition, our $175.0 million senior secured revolving line of credit facility matures in March

2015. We rely upon having a revolving line of credit for liquidity purposes, including providing
necessary funds as may be necessary in connection with the WesternGeco L.L.C. v. ION Geophysical
Corporation litigation (see ‘‘—An unfavorable judgment in our pending litigation matter with WesternGeco
could have a materially adverse effect on our financial results and liquidity.’’). No assurances can be made
whether we will be able to replace or extend this facility or, if we are successful in doing so, on what
terms and conditions, and at what cost.

If an adverse final trial court judgment is entered in the WesternGeco L.L.C. v. ION Geophysical

Corporation litigation, we intend to appeal the judgment to the United States Court of Appeals for the
Federal Circuit. If we are required to post collateral for an appeal bond with a surety during the appeal
process, depending on the size of the bond and the level of required collateral, in order to collateralize
the bond we might need to utilize a combination of cash on hand and undrawn sums available for
borrowing under our revolving line of credit facility, and possibly incur additional debt financing.

In December 2013, Moody’s Investors Service downgraded our company’s corporate and debt
ratings and the rating outlook from ‘‘stable’’ to ‘‘negative.’’ According to Moody’s, this downgrade was
as a result of uncertainties related to the ultimate impact of the WesternGeco litigation on our
liquidity, in combination with our exposure to a volatile and cyclical seismic sector. Additionally, in
December 2013, S&P downgraded our company’s corporate and debt ratings due to similar concerns.

Higher levels of indebtedness could have negative consequences to us, including:

(cid:127) we may have difficulty satisfying our obligations with respect to our outstanding debt;

(cid:127) we may have difficulty obtaining financing in the future for working capital, capital expenditures,

acquisitions or other purposes;

(cid:127) we may need to use all, or a substantial portion, of our available cash flow to pay interest and

principal on our debt, which will reduce the amount of money available to finance our
operations and other business activities;

(cid:127) our vulnerability to general economic downturns and adverse industry conditions could increase;

(cid:127) our flexibility in planning for, or reacting to, changes in our business and in our industry in

general could be limited;

(cid:127) our amount of debt and the amount we must pay to service our debt obligations could place us

at a competitive disadvantage compared to our competitors that have less debt;

(cid:127) our customers may react adversely to our significant debt level and seek or develop alternative

licensors or suppliers;

(cid:127) we may have insufficient funds, and our debt level may also restrict us from raising the funds
necessary to repurchase all of the Notes tendered to us upon the occurrence of a change of
control, which would constitute an event of default under the Notes; and

(cid:127) our failure to comply with the restrictive covenants in our debt instruments which, among other
things, limit our ability to incur debt and sell assets, could result in an event of default that, if
not cured or waived, could have a material adverse effect on our business or prospects.

Our level of indebtedness will require that we use a substantial portion of our cash flow from
operations to pay principal of, and interest on, our indebtedness, which will reduce the availability of
cash to fund working capital requirements, capital expenditures, research and development and other
general corporate or business activities.

Under the current terms of our revolving credit facility, the facility is scheduled to terminate on

March 14, 2015, and all outstanding indebtedness under the facility at that time would mature on that
date. If we are not able to refinance this facility or extend our line of credit under the facility to a later
maturity date, the indebtedness would be classified as a current liability on our consolidated balance
sheet as of March 15, 2014.

In addition, our revolving credit facility bears interest at variable rates. If market interest rates
increase, debt service requirements on our senior revolving credit facility will increase. This would have
an adverse effect on our results of operations and cash flows. Although we may employ hedging
strategies such that a portion of the aggregate principal amount of this credit facility carries a fixed rate
of interest, any hedging arrangement put in place may not offer complete protection from this risk.

The indenture governing the 8.125% Senior Secured Second-Priority Notes due 2018 (the ‘‘Notes’’) contains
a number of restrictive covenants that limit our ability to finance future operations or capital needs or
engage in other business activities that may be in our interest.

The indenture governing the Notes imposes, and the terms of any future indebtedness may impose,
operating and other restrictions on us and our subsidiaries. Such restrictions affect or will affect, and in
many respects limit or prohibit, among other things, our ability and the ability of certain of our
subsidiaries to:

(cid:127) incur additional indebtedness;

(cid:127) create liens;

(cid:127) pay dividends and make other distributions in respect of our capital stock;

(cid:127) redeem our capital stock;

(cid:127) make investments or certain other restricted payments;

(cid:127) sell certain kinds of assets;

(cid:127) enter into transactions with affiliates; and

(cid:127) effect mergers or consolidations.

The restrictions contained in the indenture governing the Notes could:

(cid:127) limit our ability to plan for or react to market or economic conditions or meet capital needs or

otherwise restrict our activities or business plans; and

(cid:127) adversely affect our ability to finance our operations, acquisitions, investments or strategic

alliances or other capital needs or to engage in other business activities that would be in our
interest.

A breach of any of these covenants could result in a default under the indenture governing the
Notes. If an event of default occurs, the trustee and holders of the Notes could elect to declare all
borrowings outstanding, together with accrued and unpaid interest, to be immediately due and payable.
An event of default under the indenture governing the Notes would also constitute an event of default
under our senior revolving line of credit facility. See Note 4 ‘‘Long-term Debt and Lease Obligations’’ of
the Notes to Consolidated Financial Statements appearing below in this Form 10-K.

As a technology-focused company, we are continually exposed to risks related to complex, highly technical
services and products.

We have made, and we will continue to make, strategic decisions from time to time as to the
technologies in which we invest. If we choose the wrong technology, our financial results could be
adversely impacted. Our operating results are dependent upon our ability to improve and refine our
seismic imaging and data processing services and to successfully develop, manufacture and market our
products and other services and products. New technologies generally require a substantial investment
before any assurance is available as to their commercial viability. If we choose the wrong technology, or
if our competitors develop or select a superior technology, we could lose our existing customers and be
unable to attract new customers, which would harm our business and operations.

New data acquisition or processing technologies may be developed. New and enhanced products

and services introduced by one of our competitors may gain market acceptance and, if not available to
us, may adversely affect us.

The markets for our services and products are characterized by changing technology and new

product introductions. We must invest substantial capital to develop and maintain a leading edge in
technology, with no assurance that we will receive an adequate rate of return on those investments. If
we are unable to develop and produce successfully and timely new or enhanced services and products,
we will be unable to compete in the future and our business, our results of operations and our financial
condition will be materially and adversely affected. Our business could suffer from unexpected
developments in technology, or from our failure to adapt to these changes. In addition, the preferences
and requirements of customers can change rapidly.

The businesses of our Solutions and Software segments, being more concentrated in software,

processing services and proprietary technologies, have also exposed us to various risks that these
technologies typically encounter, including the following:

(cid:127) future competition from more established companies entering the market;

(cid:127) technology obsolescence;

(cid:127) dependence upon continued growth of the market for seismic data processing;

(cid:127) the rate of change in the markets for these segments’ technology and services;

(cid:127) research and development efforts not proving sufficient to keep up with changing market

demands;

(cid:127) dependence on third-party software for inclusion in these segments’ services and products;

(cid:127) misappropriation of these segments’ technology by other companies;

(cid:127) alleged or actual infringement of intellectual property rights that could result in substantial

additional costs;

(cid:127) difficulties inherent in forecasting sales for newly developed technologies or advancements in

technologies;

(cid:127) recruiting, training and retaining technically skilled, experienced personnel that could increase

the costs for these segments, or limit their growth; and

(cid:127) the ability to maintain traditional margins for certain of their technology or services.

Seismic data acquisition and data processing technologies historically have progressed rather
rapidly, and we expect this progression to continue. In order to remain competitive, we must continue
to invest additional capital to maintain, upgrade and expand our seismic data acquisition and processing
capabilities. However, due to potential advances in technology and the related costs associated with
such technological advances, we may not be able to fulfill this strategy, thus possibly affecting our
ability to compete.

Our customers often require demanding specifications for performance and reliability of our
services and products. Because many of our products are complex and often use unique advanced
components, processes, technologies and techniques, undetected errors and design and manufacturing
flaws may occur. Even though we attempt to assure that our systems are always reliable in the field, the
many technical variables related to their operations can cause a combination of factors that can, and
have from time to time, caused performance and service issues with certain of our products. Product
defects result in higher product service, warranty and replacement costs and may affect our customer
relationships and industry reputation, all of which may adversely impact our results of operations.
Despite our testing and quality assurance programs, undetected errors may not be discovered until the
product is purchased and used by a customer in a variety of field conditions. If our customers deploy
our new products and they do not work correctly, our relationship with our customers may be
materially and adversely affected.

As a result of our systems’ advanced and complex nature, we expect to experience occasional
operational issues from time to time. Generally, until our products have been tested in the field under
a wide variety of operational conditions, we cannot be certain that performance and service problems
will not arise. In that case, market acceptance of our new products could be delayed and our results of
operations and financial condition could be adversely affected.

Our operating results often fluctuate from period to period, and we are subject to cyclicality and seasonality
factors.

Our industry and the oil and gas industry in general are subject to cyclical fluctuations. Demand

for our products and services depends upon spending levels by E&P companies for exploration,
production, development and field management of oil and natural gas reserves and, in the case of new
seismic data creation, the willingness of those companies to forgo ownership in the seismic data.
Capital expenditures by E&P companies for these activities depend upon several factors, including
actual and forecasted prices of oil and natural gas and those companies’ short-term and strategic plans.

After a period of exploration-focused activities by E&P companies in recent years, recent studies
have indicated that many E&P companies in 2014 will focus more on production activities and less on
exploration of prospects. The major national and independent oil companies may have determined to
pause in their efforts to acquire exploration seismic data and focus more on the exploitation of their
discoveries. The smaller independents may, in turn, take advantage of this pause and capitalize on asset
sales during 2014. As of December 31, 2013, our Solutions segment backlog, consisting of commitments
for data processing work and for underwritten multi-client new venture and proprietary projects by our
GeoVentures group, was 44% less than our backlog existing as of December 31, 2012. We cannot
estimate whether this decline in year-over-year backlog represents a trend of lower demand, or only
sales and revenue timing differences.

Our operating results are subject to fluctuations from period to period as a result of new service or
product introductions, the timing of significant expenses in connection with customer orders, unrealized

sales, levels of research and development activities in different periods, the product and service mix of
our revenues and the seasonality of our business. Because some of our products—such as our ocean-
bottom systems—feature a high sales price and are technologically complex, we generally experience
long sales cycles for these types of products and historically incur significant expense at the beginning
of these cycles for component parts and other inventory necessary to manufacture a product in
anticipation of a future sale, which may not ultimately occur. In addition, the revenues can vary widely
from period to period due to changes in customer requirements and demand. These factors can create
fluctuations in our net revenues and results of operations from period to period. Variability in our
overall gross margins for any period, which depend on the percentages of higher-margin and lower-
margin services and products sold in that period, compounds these uncertainties. As a result, if net
revenues or gross margins fall below expectations, our results of operations and financial condition will
likely be adversely affected.

Additionally, our business can be seasonal in nature, with strongest demand typically in the fourth

calendar quarter of each year. Customer budgeting cycles at times result in higher spending activity
levels by our customers at different points of the year.

Due to the relatively high sales price of many of our products and seismic data libraries, our
quarterly operating results have historically fluctuated from period to period due to the timing of
orders and shipments and the mix of services and products sold. This uneven pattern makes financial
predictions for any given period difficult, increases the risk of unanticipated variations in our quarterly
results and financial condition, and places challenges on our inventory management. Delays caused by
factors beyond our control, such as the granting of permits for seismic surveys by third parties, the
effect from disasters such as the Deepwater Horizon incident in the Gulf of Mexico and the availability
and equipping of marine vessels, can affect our Solutions segment’s revenues from its processing and
GeoVentures services from period to period. Also, delays in ordering products or in shipping or
delivering products in a given period could significantly affect our results of operations for that period.
During 2013, we observed more seismic data library sales orders being pushed back from one quarter
to the next; the fourth quarter of 2013 was an all-time record for data library sales. Fluctuations in our
quarterly operating results may cause greater volatility in the market price of our common stock.

We have invested, and expect to continue to invest, significant sums of money in acquiring and processing
seismic data for our Solutions’ multi-client data library, without knowing precisely how much of this
seismic data we will be able to license or when and at what price we will be able to license the data sets.
Our business could be adversely affected by the failure of our customers to fulfill their obligations to
reimburse us for the underwritten portion of our seismic data acquisition costs for our multi-client library.

We invest significant amounts in acquiring and processing new seismic data to add to our

Solutions’ multi-client data library. The costs of most of these investments are funded by our customers,
with the remainder generally being recovered through future data licensing fees. In 2013, we invested
approximately $114.6 million in our multi-client data library and we currently expect to spend between
$90.0 million to $110.0 million in 2014 for investments in our multi-client library. Our customers
generally commit to licensing the data prior to our initiating a new data library acquisition program.
However, the aggregate amounts of future licensing fees for this data are uncertain and depend on a
variety of factors, including the market prices of oil and gas, customer demand for seismic data in the
library, and the availability of similar data from competitors.

By making these investments in acquiring and processing new seismic data for our Solutions’ multi-

client library, we are exposed to the following risks:

(cid:127) We may not fully recover our costs of acquiring and processing seismic data through future sales.

The ultimate amounts involved in these data sales are uncertain and depend on a variety of
factors, many of which are beyond our control.

(cid:127) The timing of these sales is unpredictable and can vary greatly from period to period. The costs

of each survey are capitalized and then amortized as a percentage of sales and/or over the
expected useful life of the data. This amortization will affect our earnings and, when combined
with the sporadic nature of sales, will result in increased earnings volatility.

(cid:127) Regulatory changes that affect companies’ ability to drill, either generally or in a specific

location where we have acquired seismic data, could materially adversely affect the value of the
seismic data contained in our library. Technology changes could also make existing data sets
obsolete. Additionally, each of our individual surveys has a limited book life based on its
location and oil and gas companies’ interest in prospecting for reserves in such location, so a
particular survey may be subject to a significant decline in value beyond our initial estimates.

(cid:127) The value of our multi-client data could be significantly adversely affected if any material

adverse change occurs in the general prospects for oil and gas exploration, development and
production activities.

(cid:127) The cost estimates upon which we base our pre-commitments of funding could be wrong. The
result could be losses that have a material adverse effect on our financial condition and results
of operations. These pre-commitments of funding are subject to the creditworthiness of our
clients. In the event that a client refuses or is unable to pay its commitment, we could incur a
substantial loss on that project.

(cid:127) As part of our asset-light strategy, we routinely charter vessels from third-party vendors to

acquire seismic data for our multi-client business. As a result, our cost to acquire our multi-
client data could significantly increase if vessel charter prices rise materially.

Reductions in demand for our seismic data, or lower revenues of or cash flows from our seismic

data, may result in a requirement to increase amortization rates or record impairment charges in order
to reduce the carrying value of our data library. These increases or charges, if required, could be
material to our operating results for the periods in which they are recorded.

A substantial portion (approximately 71% in 2013) of our seismic acquisition project costs

(including third-party project costs) are underwritten by our customers. In the event that underwriters
for such projects fail to fulfill their obligations with respect to such underwriting commitments, we
would continue to be obligated to satisfy our payment obligations to third-party contractors.

We derive a substantial amount of our revenues from foreign operations and sales, which pose additional
risks.

Sales to customer destinations outside of North America represented 73%, 69% and 66% of our
consolidated net revenues for 2013, 2012 and 2011, respectively, of our consolidated net revenues. We
believe that export sales will remain a significant percentage of our revenue. U.S. export restrictions
affect the types and specifications of products we can export. Additionally, in order to complete certain
sales, U.S. laws may require us to obtain export licenses, and we cannot assure you that we will not
experience difficulty in obtaining these licenses.

Like many energy services companies, we have operations in and sales into certain international

areas, including parts of the Middle East, West Africa, Latin America, Asia Pacific and the former
Soviet Union, that are subject to risks of war, political disruption, civil disturbance, political corruption,
possible economic and legal sanctions (such as possible restrictions against countries that the U.S.
government may consider to be state sponsors of terrorism) and changes in global trade policies. Our
sales or operations may become restricted or prohibited in any country in which the foregoing risks

occur. In particular, the occurrence of any of these risks could result in the following events, which in
turn, could materially and adversely impact our results of operations:

(cid:127) disruption of oil and natural gas E&P activities;

(cid:127) restriction on the movement and exchange of funds;

(cid:127) inhibition of our ability to collect advances and receivables;

(cid:127) enactment of additional or stricter U.S. government or international sanctions;

(cid:127) limitation of our access to markets for periods of time;

(cid:127) expropriation and nationalization of assets of our company or those of our customers;

(cid:127) political and economic instability, which may include armed conflict and civil disturbance;

(cid:127) currency fluctuations, devaluations and conversion restrictions;

(cid:127) confiscatory taxation or other adverse tax policies; and

(cid:127) governmental actions that may result in the deprivation of our contractual rights.

Our international operations and sales increase our exposure to other countries’ restrictive tariff

regulations, other import/export restrictions and customer credit risk.

In addition, we are subject to taxation in many jurisdictions and the final determination of our tax

liabilities involves the interpretation of the statutes and requirements of taxing authorities worldwide.
Our tax returns are subject to routine examination by taxing authorities, and these examinations may
result in assessments of additional taxes, penalties and/or interest.

We may be unable to obtain broad intellectual property protection for our current and future products and
we may become involved in intellectual property disputes; we rely on developing and acquiring proprietary
data which we keep confidential.

We rely on a combination of patent, copyright and trademark laws, trade secrets, confidentiality

procedures and contractual provisions to protect our proprietary technologies. We believe that the
technological and creative skill of our employees, new product developments, frequent product
enhancements, name recognition and reliable product maintenance are the foundations of our
competitive advantage. Although we have a considerable portfolio of patents, copyrights and
trademarks, these property rights offer us only limited protection. Our competitors may attempt to copy
aspects of our products despite our efforts to protect our proprietary rights, or may design around the
proprietary features of our products. Policing unauthorized use of our proprietary rights is difficult, and
we are unable to determine the extent to which such use occurs. Our difficulties are compounded in
certain foreign countries where the laws do not offer as much protection for proprietary rights as the
laws of the United States.

Third parties inquire and claim from time to time that we have infringed upon their intellectual

property rights. Many of our competitors own their own extensive global portfolio of patents,
copyrights, trademarks, trade secrets and other intellectual property to protect their proprietary
technologies. We believe that we have in place appropriate procedures and safeguards to help ensure
that we do not violate a third party’s intellectual property rights. However, no set of procedures and
safeguards is infallible. We may unknowingly and inadvertently take action that is inconsistent with a
third party’s intellectual property rights, despite our efforts to do otherwise. Any such claims from third
parties, with or without merit, could be time consuming, result in costly litigation, result in injunctions,
require product modifications, cause product shipment delays or require us to enter into royalty or
licensing arrangements. Such claims could have a material adverse effect on our results of operations
and financial condition.

Much of our litigation in recent years have involved disputes over our and others’ rights to

technology. See Item 3. ‘‘Legal Proceedings.’’

To protect the confidentiality of our proprietary and trade secret information, we require

employees, consultants, contractors, advisors and collaborators to enter into confidentiality agreements.
Our customer data license and acquisition agreements also identify our proprietary, confidential
information and require that such proprietary information be kept confidential. While these steps are
taken to strictly maintain the confidentiality of our proprietary and trade secret information, it is
difficult to ensure that unauthorized use, misappropriation or disclosure will not occur. If we are unable
to maintain the secrecy of our proprietary, confidential information, we could be materially adversely
affected.

If we do not effectively manage our transition into new services and products, our revenues may suffer.

Services and products for the geophysical industry are characterized by rapid technological
advances in hardware performance, software functionality and features, frequent introduction of new
services and products, and improvement in price characteristics relative to product and service
performance. Among the risks associated with the introduction of new services and products are delays
in development or manufacturing, variations in costs, delays in customer purchases or reductions in
price of existing products in anticipation of new introductions, write-offs or write-downs of the carrying
costs of inventory and raw materials associated with prior generation products, difficulty in predicting
customer demand for new product and service offerings and effectively managing inventory levels so
that they are in line with anticipated demand, risks associated with customer qualification, evaluation of
new products, and the risk that new products may have quality or other defects or may not be
supported adequately by application software. The introduction of new services and products by our
competitors also may result in delays in customer purchases and difficulty in predicting customer
demand. If we do not make an effective transition from existing services and products to future
offerings, our revenues and margins may decline.

Furthermore, sales of our new services and products may replace sales, or result in discounting of
some of our current product or service offerings, offsetting the benefits of a successful introduction. In
addition, it may be difficult to ensure performance of new services and products in accordance with our
revenue, margin and cost estimations and to achieve operational efficiencies embedded in our
estimates. Given the competitive nature of the seismic industry, if any of these risks materializes, future
demand for our services and products, and our future results of operations, may suffer.

INOVA Geophysical has caused a standby letter of credit to be issued in support of our obligations under
our senior secured credit agreement. In the event INOVA Geophysical is dissolved or the agent under our
senior secured credit facility determines in good faith that INOVA Geophysical is unable to perform its
obligations under its guaranty, the maturity date of our senior secured credit facility could be accelerated.

Our senior secured credit agreement is guaranteed by a $175.0 million standby letter of credit
issued by China Merchant Bank, Tianjin Branch, on behalf of INOVA Geophysical (the ‘‘INOVA LC’’).
In addition, BGP has issued a comfort letter on behalf of the INOVA LC. The agent under our senior
secured credit agreement, CMB, may draw on the INOVA LC to pay unpaid amounts due to CMB
under our senior secured credit agreement. We have also entered into a credit support agreement with
INOVA Geophysical whereby we have agreed to indemnify INOVA Geophysical for any and all losses
sustained by INOVA Geophysical that arise out of or are a result of the enforcement of the
INOVA LC. Our senior secured credit agreement provides that in the event that INOVA is dissolved or
the agent determines in good faith that INOVA is unable to perform its obligations under its guaranty,
the maturity date of the indebtedness would be accelerated to that date, which is 18 months after such
dissolution or determination.

Global economic conditions and credit market uncertainties could have an adverse effect on customer
demand for certain of our services and products, which in turn would adversely affect our results of
operations, our cash flows, our financial condition and our stock price.

The global recession resulting from the 2008 financial crisis contributed to weakened demand on a

worldwide basis, which reduced the levels of exploration for oil and natural gas. Historically, demand
for our services and products has been sensitive to the level of exploration spending by E&P companies
and geophysical contractors. The demand for our services and products will be lessened if exploration
expenditures by E&P companies are reduced. During periods of reduced levels of exploration for oil
and natural gas, there have been oversupplies of seismic data and downward pricing pressures on our
seismic services and products, which, in turn, have limited our ability to meet sales objectives and
maintain profit margins for our services and products. In the past, these then-prevailing industry
conditions have had the effect of reducing our revenues and operating margins. The markets for oil
and gas historically have been volatile and may continue to be so in the future.

Turmoil or uncertainty in the credit markets and its potential impact on the liquidity of major

financial institutions may have an adverse effect on our ability to fund our business strategy through
borrowings under either existing or new debt facilities in the public or private markets and on terms we
believe to be reasonable. Likewise, there can be no assurance that our customers will be able to borrow
money for their working capital or capital expenditures on a timely basis or on reasonable terms, which
could have a negative impact on their demand for our services and products and impair their ability to
pay us for our services and products on a timely basis, or at all.

Our sales have historically been affected by interest rate fluctuations and the availability of
liquidity, and we and our customers would be adversely affected by increases in interest rates or
liquidity constraints. Rising interest rates may also make certain alternative services and products
provided by our competitors more attractive to customers, which could lead to a decline in demand for
our services and products. This could have a material adverse effect on our business, results of
operations, financial condition and cash flows.

Our business depends on the level of exploration and production activities by the oil and natural gas
industry. If oil and natural gas prices or the level of capital expenditures by E&P companies were to
decline, demand for our services and products would decline and our results of operations would be
adversely affected.

Demand for our services and products depends upon the level of spending by E&P companies and
seismic contractors for exploration and development activities, and those activities depend in large part
on oil and gas prices. Spending by our customers on services and products that we provide is highly
discretionary in nature, and subject to rapid and material change. Any significant decline in oil and gas
related spending on behalf of our customers could cause alterations in our capital spending plans,
project modifications, delays or cancellations, general business disruptions or delays in payment, or
non-payment of amounts that are owed to us and could have a material adverse effect on our financial
condition and results of operations and on our ability to continue to satisfy all of the covenants in our
loan agreements. Additionally, increases in oil and gas prices may not increase demand for our services
and products or otherwise have a positive effect on our financial condition or results of operations.
E&P companies’ willingness to explore, develop and produce depends largely upon prevailing industry
conditions that are influenced by numerous factors over which our management has no control, such
as:

(cid:127) the supply of and demand for oil and gas;

(cid:127) the level of prices, and expectations about future prices, of oil and gas;

(cid:127) the cost of exploring for, developing, producing and delivering oil and gas;

(cid:127) the expected rates of decline for current production;

(cid:127) the discovery rates of new oil and gas reserves;

(cid:127) weather conditions, including hurricanes, that can affect oil and gas operations over a wide area,

as well as less severe inclement weather that can preclude or delay seismic data acquisition;

(cid:127) domestic and worldwide economic conditions;

(cid:127) political instability in oil and gas producing countries;

(cid:127) technical advances affecting energy consumption;

(cid:127) government policies regarding the exploration, production and development of oil and gas

reserves;

(cid:127) the ability of oil and gas producers to raise equity capital and debt financing; and

(cid:127) merger and divestiture activity among oil and gas companies and seismic contractors.

Although we believe that the long-term trend is favorable, the level of oil and gas exploration and

production activity has been volatile in recent years. Previously forecasted trends in oil and gas
exploration and development activities may not continue and demand for our services and products
may not reflect the level of activity in the industry. Any prolonged substantial reduction in oil and gas
prices would likely affect oil and gas production levels and therefore adversely affect demand for the
services we provide and products we sell.

We are exposed to risks relating to the effectiveness of our internal controls; failure to maintain effective
internal control over financial reporting could have a material adverse effect on the accuracy, timeliness
and reliability of our financial reporting. Our internal controls for financial reporting and our disclosure
controls and procedures may not prevent all possible errors that could occur.

In connection with the preparation and review of the financial statements to be included in our
Quarterly Report on Form 10-Q for the nine months ended September 30, 2013, we determined that
we had incorrectly presented the investments in our multi-client seismic data libraries, or SPANs, in our
condensed consolidated statements of cash flows for the three months ended March 31, 2013 and the
six months ended June 30, 2013. We had incorrectly recorded certain items of non-cash activity related
to the investments in our multi-client seismic data libraries, which resulted in an understatement of our
cash provided by operating activities and an understatement of our cash used in our investing activities
as had been previously reported for the interim periods ended March 31, 2013 and June 30, 2013.
These investment items should have instead been included and presented as additions to our net cash
used in investing activities in our condensed consolidated statement of cash flows for the three months
ended March 31, 2013 and the six months ended June 30, 2013. As a result, we filed Form 10-Q/A
amendments to our Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2013
and June 30, 2013, reflecting the restatements to our condensed consolidated statements of cash flows
contained in those previously filed Form 10-Qs.

Our management concluded that a material weakness existed in our internal control over financial
reporting with respect to certain procedures and controls related to the preparation and review of our
consolidated statements of cash flows as of September 30, 2013. A material weakness is a deficiency, or
combination of deficiencies, in internal control over financial reporting, such that there is a reasonable
possibility that a material misstatement of the annual or interim financial statements will not be
prevented or detected on a timely basis.

As a result of this material weakness, our management concluded that our disclosure controls and

procedures were not effective as of March 31, June 30 and September 30, 2013, and that we did not
maintain effective internal control over financial reporting as of March 31, June 30 and September 30,
2013.

To address the material weakness, we have undertaken improvements to our procedures and
controls that include the use of automated systems reporting of non-cash accruals related to our
investments in our multi-client data library and fixed assets and an improved cross-functional
management review of the statement of cash flows. The enhanced controls should enable management
to ensure that the condensed consolidated statements of cash flows are presented accurately.

For a description of this material weakness in our internal control over financial reporting

identified in September 30, 2013 and our remediation efforts as of December 31, 2013, see
Item 9A. ‘‘Controls and Procedures.’’

Although we believe that we have remediated the material weakness described above, there can be

no assurance that such controls will effectively prevent material misstatements in our consolidated
financial statements in future periods. We may experience controls deficiencies or material weakness in
the future, which could adversely impact the accuracy and timeliness of our future reporting and
reports and filings we make with the SEC. If, in the future, we fail to maintain the adequacy of our
internal controls, as such standards are modified, supplemented or amended from time to time, we may
not be able to ensure that we can conclude on an ongoing basis that we have effective internal controls
over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act. Failure to achieve
and maintain an effective internal control environment could have a material adverse effect on the
accuracy, timeliness and reliability of our financial reporting, which could in turn, have a negative effect
on our financial condition and results of operations as well as the price of our publicly traded
securities.

The loss of any significant customer could materially and adversely affect our results of operations and
financial condition.

Our business is exposed to risks related to customer concentration. While no single customer
represented 10% or more of our consolidated net revenues for 2013, 2012 and 2011, our top five
customers together accounted for approximately 29%, 28% and 30%, respectively, of our consolidated
net revenues during those years. The loss of any of our significant customers or deterioration in our
relations with any of them could materially and adversely affect our results of operations and financial
condition.

During the last ten years, our traditional seismic contractor customers have been rapidly

consolidating, thereby consolidating the demand for our services and products. In 2013, CGG acquired
Fugro’s geoscience division. This acquisition evidences the further consolidation ongoing in this market,
and could have the effect of reducing the number of our potential customers and vessel outfitting
opportunities. The loss of any of our significant customers to further consolidation could materially and
adversely affect our results of operations and financial condition.

Our stock price has been volatile from time to time, declining precipitously from time to time during the
period from 2008 through the present, and it could decline again.

The securities markets in general and our common stock in particular have experienced significant
price and volume volatility in recent years. The market price and trading volume of our common stock
may continue to experience significant fluctuations due not only to general stock market conditions but
also to a change in sentiment in the market regarding our operations or business prospects or those of
companies in our industry. In addition to the other risk factors discussed in this section, the price and
volume volatility of our common stock may be affected by:

(cid:127) operating results that vary from the expectations of securities analysts and investors;

(cid:127) factors influencing the levels of global oil and natural gas exploration and exploitation activities,
such as depressed prices for natural gas in North America or disasters such as the Deepwater
Horizon incident in the Gulf of Mexico in 2010;

(cid:127) the operating and securities price performance of companies that investors or analysts consider

comparable to us;

(cid:127) actions by rating agencies related to the Notes;

(cid:127) announcements of strategic developments, acquisitions and other material events by us or our

competitors; and

(cid:127) changes in global financial markets and global economies and general market conditions, such as

interest rates, commodity and equity prices and the value of financial assets.

To the extent that the price of our common stock remains at lower levels or it declines further, our

ability to raise funds through the issuance of equity or otherwise use our common stock as
consideration will be reduced. In addition, further borrowings by us may make it more difficult for us
to access additional capital. These factors may limit our ability to implement our operating and growth
plans.

Goodwill and intangible assets that we have recorded are subject to impairment evaluations and, as a
result, we could be required to write-off additional goodwill and intangible assets. In addition, portions of
our products inventory may become obsolete or excessive due to future changes in technology, changes in
market demand, or changes in market expectations. Write-downs of these assets may adversely affect our
financial condition and results of operations.

In accordance with Accounting Standard Codification (‘‘ASC’’) 350, ‘‘Intangibles—Goodwill and
Other’’ (‘‘ASC 350’’), we are required to compare the fair value of our goodwill and intangible assets
(when certain impairment indicators under ASC 350 are present) to their carrying amount. If the fair
value of such goodwill or intangible assets is less than its carrying value, an impairment loss is recorded
to the extent that the fair value of these assets within the reporting units is less than their carrying
value.

Further reductions in or an impairment of the value of our goodwill or other intangible assets will

result in additional charges against our earnings, which could have a material adverse effect on our
reported results of operations and financial position in future periods. At December 31, 2013, our
goodwill and other intangible asset balances were $55.9 million and $11.2 million, respectively.

Our products and services’ technologies often change relatively quickly. Phasing out of old
products involves estimating the amounts of inventories we need to hold to satisfy demand for those
products and satisfy future repair part needs. Based on changing technologies and customer demand,
we may find that we have either obsolete or excess inventory on hand. Because of unforeseen future
changes in technology, market demand or competition, we might have to write off unusable inventory,
which would adversely affect our results of operations. For the year ended December 31, 2013, we
increased our reserve for excess and obsolete inventories by $18.2 million related to write-downs of
inventory resulting from the restructuring of our Systems segment. In addition, we wrote off

$1.1 million of inventory through scrap expense, and wrote down $1.9 million of inventory to a lower of
cost or market value basis as a result of the restructuring.

Due to the international scope of our business activities, our results of operations may be significantly
affected by currency fluctuations.

We derive a significant portion of our consolidated net revenues from international sales,
subjecting us to risks relating to fluctuations in currency exchange rates. Currency variations can
adversely affect margins on sales of our products in countries outside of the United States and margins
on sales of products that include components obtained from suppliers located outside of the United
States. Through our subsidiaries, we operate in a wide variety of jurisdictions, including the United
Kingdom, China, Canada, the Netherlands, Brazil, Russia, the United Arab Emirates, Egypt and other
countries. Certain of these countries have experienced geopolitical instability, economic problems and
other uncertainties from time to time. To the extent that world events or economic conditions
negatively affect our future sales to customers in these and other regions of the world, or the
collectability of receivables, our future results of operations, liquidity and financial condition may be
adversely affected. We currently require customers in certain higher risk countries to provide their own
financing. We do not currently extend long-term credit through notes to companies in countries where
we perceive excessive credit risk.

A majority of our foreign net working capital is within the United Kingdom. Our subsidiaries in

the U.K. and in other countries receive their income and pay their expenses primarily in their local
currencies. To the extent that transactions of these subsidiaries are settled in their local currencies, a
devaluation of those currencies versus the U.S. dollar could reduce the contribution from these
subsidiaries to our consolidated results of operations as reported in U.S. dollars. For financial reporting
purposes, such depreciation will negatively affect our reported results of operations since earnings
denominated in foreign currencies would be converted to U.S. dollars at a decreased value. In addition,
since we participate in competitive bids for sales of certain of our services and products that are
denominated in U.S. dollars, a depreciation of the U.S. dollar against other currencies could harm our
competitive position relative to other companies. While we have employed economic cash flow and fair
value hedges to minimize the risks associated with these exchange rate fluctuations, the hedging
activities may be ineffective or may not offset more than a portion of the adverse financial impact
resulting from currency variations. Accordingly, we cannot assure you that fluctuations in the values of
the currencies of countries in which we operate will not materially adversely affect our future results of
operations.

We rely on highly skilled personnel in our businesses, and if we are unable to retain or motivate key
personnel or hire qualified personnel, we may not be able to grow effectively.

Our performance is largely dependent on the talents and efforts of highly skilled individuals. Our
future success depends on our continuing ability to identify, hire, develop, motivate and retain skilled
personnel for all areas of our organization. We require highly skilled personnel to operate and provide
technical services and support for our businesses. Competition for qualified personnel required for our
data processing operations and our other segments’ businesses has intensified in recent years. Our
growth has presented challenges to us to recruit, train and retain our employees while managing the
impact of potential wage inflation and the lack of available qualified labor in some markets where we
operate. A well-trained, motivated and adequately-staffed work force has a positive impact on our
ability to attract and retain business. Our continued ability to compete effectively depends on our
ability to attract new employees and to retain and motivate our existing employees.

If we, our option holders or stockholders holding registration rights sell additional shares of our common
stock in the future, the market price of our common stock could decline. The exercise of our stock options
could result in substantial dilution to our existing stockholders. Sales in the open market of the shares of
common stock acquired upon such exercises may have the effect of reducing the then current market price
for our common stock.

The market price of our common stock could decline as a result of sales of a large number of
shares of our common stock in the market in the future, or the perception that such sales could occur.
These sales, or the possibility that these sales may occur, could make it more difficult for us to sell
equity securities in the future at a time and at a price that we deem appropriate. As of February 3,
2014, we had 163,737,757 shares of common stock issued and outstanding. Substantially all of these
shares are available for sale in the public market, subject in some cases to volume and other limitations
or delivery of a prospectus. At February 3, 2014, we had outstanding stock options to purchase up to
8,236,950 shares of our common stock at a weighted average exercise price of $6.83 per share. We also
had, as of that date, 5,041,703 shares of common stock reserved for issuance under outstanding
restricted stock and restricted stock unit awards.

During 2009, we issued in a privately-negotiated transaction 18.5 million shares of our common

stock to certain institutional investors. In March 2010, we issued 23.8 million shares to BGP in a
privately-negotiated transaction in connection with the formation of our INOVA Geophysical joint
venture. These shares may be resold into the public markets in sale transactions pursuant to currently-
effective registration statements filed with the SEC or pursuant to another exemption from registration.
Sales in the public market of a large number of shares of common stock (or the perception that such
sales could occur) could apply downward pressure on the prevailing market price of our common stock.

Shares of our common stock are also subject to certain demand and piggyback registration rights

held by Laitram, L.L.C., an affiliate of one of our directors. We also may enter into additional
registration rights agreements in the future in connection with any subsequent acquisitions or securities
transactions we may undertake. Any sales of our common stock under these registration rights
arrangements with Laitram or other stockholders could be negatively perceived in the trading markets
and negatively affect the price of our common stock. Sales of a substantial number of our shares of
common stock in the public market under these arrangements, or the expectation of such sales, could
cause the market price of our common stock to decline.

Certain of our facilities could be damaged by hurricanes and other natural disasters, which could have an
adverse effect on our results of operations and financial condition.

Certain of our facilities are located in regions of the United States that are susceptible to damage

from hurricanes and other weather events, and, during 2005, were impacted by hurricanes or other
weather events. Our Systems segment leases 191,000 square feet of facilities located in Harahan,
Louisiana, in the greater New Orleans metropolitan area. In late August 2005, we suspended
operations at these facilities and evacuated and locked down the facilities in preparation for Hurricane
Katrina. These facilities did not experience flooding or significant damage during or after the hurricane.
However, because of employee evacuations, power failures and lack of related support services, utilities
and infrastructure in the New Orleans area, we were unable to resume full operations at the facilities
until late September 2005. In September 2008, we lost power and related services for several days at
our offices located in the Houston metropolitan area, which includes a substantial portion of our data
processing infrastructure, and in Harahan, Louisiana as a result of Hurricane Ike and Hurricane
Gustav.

Future hurricanes or similar natural disasters that impact our facilities may negatively affect our
financial position and operating results for those periods. These negative effects may include reduced
production, product sales and data processing revenues; costs associated with resuming production;

reduced orders for our services and products from customers that were similarly affected by these
events; lost market share; late deliveries; additional costs to purchase materials and supplies from
outside suppliers; uninsured property losses; inadequate business interruption insurance and an inability
to retain necessary staff. To the extent that climate change increases the severity of hurricanes and
other weather events, as some have suggested, it could worsen the severity of these negative effects on
our financial position and operating results.

Our operations, and the operations of our customers, are subject to numerous government regulations,
which could adversely limit our operating flexibility. Regulatory initiatives undertaken from time to time,
such as the regulatory actions taken by the U.S. government in response to the Deepwater Horizon incident
in the U.S. Gulf of Mexico, can adversely affect, and have has adversely affected, our customers and our
business.

In addition to the specific regulatory risks discussed elsewhere in this Item 1A. ‘‘Risk Factors’’

section, our operations are subject to other laws, regulations, government policies and product
certification requirements worldwide. Changes in such laws, regulations, policies or requirements could
affect the demand for our products or services or result in the need to modify our products and
services, which may involve substantial costs or delays in sales and could have an adverse effect on our
future operating results. Our export activities are also subject to extensive and evolving trade
regulations. Certain countries are subject to restrictions, sanctions and embargoes imposed by the
United States government. These restrictions, sanctions and embargoes also prohibit or limit us from
participating in certain business activities in those countries. Our operations are subject to numerous
local, state and federal laws and regulations in the United States and in foreign jurisdictions concerning
the containment and disposal of hazardous materials, the remediation of contaminated properties, and
the protection of the environment. These laws have been changed frequently in the past, and there can
be no assurance that future changes will not have a material adverse effect on us. In addition, our
customers’ operations are also significantly impacted by laws and regulations concerning the protection
of the environment and endangered species. Consequently, changes in governmental regulations
applicable to our customers may reduce demand for our services and products. To the extent that our
customers’ operations are disrupted by future laws and regulations, our business and results of
operations may be materially and adversely affected.

In April 2010, the Deepwater Horizon drilling rig in the U.S. Gulf of Mexico sank following a
catastrophic explosion and fire, which resulted in the release of millions of barrels of crude oil. In
response to this incident, the Bureau of Ocean Energy Management, Regulation and Enforcement
imposed a moratorium on certain drilling activities in the U.S, Gulf of Mexico. While the moratorium
was lifted in October 2010, BSEE and BOEM have issued and are expected to issue new safety and
environmental guidelines or regulations for drilling in the Gulf of Mexico and in other U.S. offshore
locations. As a result of these changes, the permitting process for exploration and development
activities in the U.S. Gulf of Mexico slowed considerably, which adversely affected our results of
operations and financial condition. Our Solutions segment was particularly impacted negatively during
2010 and 2011 by a reduction in data processing business from the Gulf of Mexico and new venture
and multi-client seismic data library sales from our GulfSPAN seismic dataset.

Future changes in laws or regulations regarding offshore oil and gas exploration and development
activities and decisions by customers, governmental agencies, or other industry participants in response
to these changes, could reduce demand for our services and products, which could have a negative
impact on our financial position, results of operations or cash flows. We cannot reasonably or reliably
estimate that such changes will occur, when they will occur, or whether they will impact us. Such
changes can occur quickly within a region, similar to the Deepwater Horizon incident, which may
impact both the affected region and global exploration and production, and we may not be able to
respond quickly, or at all, to mitigate these changes. In addition, these future laws and regulations

could result in increased compliance costs or additional operating restrictions that may adversely affect
the financial health of our customers and decrease the demand for our services and products.

Climate change regulations or legislation could result in increased operating costs and reduced demand for
the oil and gas our clients intend to produce.

In response to concerns suggesting that emissions of and greenhouse gases (including carbon

dioxide and methane) (‘‘GHGs’’) may be contributing to global climate change, legislative and
regulatory measures to address the concerns are in various phases of discussion or implementation. We
are aware of the increasing focus of local, state, national and international regulatory bodies on GHG
emissions and climate change issues. The United States Congress may consider legislation to reduce
GHG emissions. Although it is not possible at this time to predict whether proposed legislation or
regulations will be adopted, any such future laws and regulations could result in increased compliance
costs or additional operating restrictions. Any additional costs or operating restrictions associated with
legislation or regulations regarding GHG emissions could have a material adverse impact on our
business, financial condition and results of operations.

At least one-third of the states, either individually or through multi-state regional initiatives, have

already taken legal measures intended to reduce GHG emissions, primarily through the planned
development of GHG emission inventories and/or GHG cap and trade programs. More stringent
regulations and laws relating to GHGs and climate change may be adopted in the future and could
reduce the demand for our services and products. Reductions in our revenues or increases in our
expenses as a result of climate control initiatives could have adverse effects on our business, financial
position, results of operations and prospects.

Increased regulation of hydraulic fracturing could result in reductions or delays in drilling and completing
new oil and natural gas wells, which could adversely impact our revenues by decreasing the demand for our
data libraries and seismic acquisition services.

Hydraulic fracturing is a process used by oil and gas exploration and production operators in the
completion of certain oil and gas wells, particularly in low permeability formations such as shales. The
process involves the injection of water, sand, other proppants and chemicals under pressure into the
target reservoir to stimulate hydrocarbon production. Our business is highly dependent on the level of
activity by our oil and gas exploration and production customers, and hydrocarbons cannot be
economically produced from certain reservoirs without extensive hydraulic fracturing.

Due to public concerns about environmental impact that hydraulic fracturing may have, including
potential impairment of groundwater quality, legislative and regulatory efforts at the federal, state and
local levels have been initiated to impose more stringent permitting and compliance obligations on
these operations. Several states have implemented, or are considering implementing, new regulations
pertaining to hydraulic fracturing, including the disclosure of chemicals used in fracturing operations. A
number of state and local governments have also adopted or are considering adopting additional
requirements relating to hydraulic fracturing. In certain areas of the country, new drilling permits for
hydraulic fracturing have been put on hold pending the completion of studies and development of
additional standards.

Further governmental reviews are underway or being proposed that focus on environmental aspects

of hydraulic fracturing practices. The White House Council on Environmental Quality is coordinating
an administration-wide review of hydraulic fracturing practices, and a committee of the U.S. House of
Representatives has conducted an investigation of hydraulic fracturing practices. The EPA has
commenced a study of the potential environmental effects of hydraulic fracturing on drinking water and
groundwater, with final results expected to be released in late 2014.

The adoption of legislation or regulations placing significant restrictions on hydraulic fracturing
activities could impose operational delays and increased operating costs on our customers, making it
more difficult and costly for them to complete natural gas and oil wells. In the event such requirements
are enacted, demand for our shale data libraries and seismic data acquisition services and products may
be adversely affected.

We have outsourcing arrangements with third parties to manufacture some of our products. If these third
party suppliers fail to deliver quality products or components at reasonable prices on a timely basis, we may
alienate some of our customers and our revenues, profitability and cash flow may decline. Additionally,
current global economic conditions could have a negative impact on our suppliers, causing a disruption in
our vendor supplies. A disruption in vendor supplies may adversely affect our results of operations.

Our manufacturing processes require a high volume of quality components. We have increased our

use of contract manufacturers as an alternative to our own manufacturing of products. We have
outsourced the manufacturing of our towed marine streamers and MEMS components. Certain
components used by us are currently provided by only one supplier. If, in implementing any outsource
initiative, we are unable to identify contract manufacturers willing to contract with us on competitive
terms and to devote adequate resources to fulfill their obligations to us or if we do not properly
manage these relationships, our existing customer relationships may suffer. In addition, by undertaking
these activities, we run the risk that the reputation and competitiveness of our services and products
may deteriorate as a result of the reduction of our control over quality and delivery schedules. We also
may experience supply interruptions, cost escalations and competitive disadvantages if our contract
manufacturers fail to develop, implement, or maintain manufacturing methods appropriate for our
products and customers.

Reliance on certain suppliers, as well as industry supply conditions, generally involves several risks,

including the possibility of a shortage or a lack of availability of key components, increases in
component costs and reduced control over delivery schedules. If any of these risks are realized, our
revenues, profitability and cash flows may decline. In addition, as we come to rely more heavily on
contract manufacturers, we may have fewer personnel resources with expertise to manage problems that
may arise from these third-party arrangements.

Additionally, our suppliers could be negatively impacted by current global economic conditions. If
certain of our suppliers were to experience significant cash flow issues or become insolvent as a result
of such conditions, it could result in a reduction or interruption in supplies to us or a significant
increase in the price of such supplies and adversely impact our results of operations and cash flows.

Under some of our outsourcing arrangements, our manufacturing outsourcers purchase

agreed-upon inventory levels to meet our forecasted demand. Our manufacturing plans and inventory
levels are generally based on sales forecasts. If demand proves to be less than we originally forecasted
and we cancel our committed purchase orders, our outsourcers generally will have the right to require
us to purchase inventory which they had purchased on our behalf. Should we be required to purchase
inventory under these terms, we may be required to hold inventory that we may never utilize.

Our certificate of incorporation and bylaws, Delaware law and certain contractual obligations under our
agreement with BGP contain provisions that could discourage another company from acquiring us.

Provisions of our certificate of incorporation and bylaws, Delaware law and the terms of our
investor rights agreement with BGP may have the effect of discouraging, delaying or preventing a
merger or acquisition that our stockholders may consider favorable, including transactions in which you
might otherwise receive a premium for shares of our common stock. These provisions include:

(cid:127) authorizing the issuance of ‘‘blank check’’ preferred stock without any need for action by

stockholders;

(cid:127) providing for a classified board of directors with staggered terms;

(cid:127) requiring supermajority stockholder voting to effect certain amendments to our certificate of

incorporation and bylaws;

(cid:127) eliminating the ability of stockholders to call special meetings of stockholders;

(cid:127) prohibiting stockholder action by written consent; and

(cid:127) establishing advance notice requirements for nominations for election to the board of directors

or for proposing matters that can be acted on by stockholders at stockholder meetings.

In addition, the terms of our INOVA Geophysical joint venture with BGP and BGP’s investment
in our company contain a number of provisions, such as certain pre-emptive rights granted to BGP with
respect to certain future issuances of our stock, that could have the effect of discouraging, delaying or
preventing a merger or acquisition of our company that our stockholders may otherwise consider to be
favorable.

Note: The foregoing factors pursuant to the Private Securities Litigation Reform Act of 1995
should not be construed as exhaustive. In addition to the foregoing, we wish to refer readers to other
factors discussed elsewhere in this report as well as other filings and reports with the SEC for a
further discussion of risks and uncertainties that could cause actual results to differ materially from
those contained in forward-looking statements. We undertake no obligation to publicly release the
result of any revisions to any such forward-looking statements, which may be made to reflect the
events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

Our principal operating facilities at December 31, 2013 were as follows:

Operating Facilities

Square
Footage

Segment

Houston, Texas . . . . . . . . . . . . . . . . . . . . . . . . .
Harahan, Louisiana . . . . . . . . . . . . . . . . . . . . .
Denver, Colorado . . . . . . . . . . . . . . . . . . . . . . .
Edinburgh, Scotland . . . . . . . . . . . . . . . . . . . . .
Jebel Ali, Dubai, United Arab Emirates . . . . . . .

224,000 Global Headquarters and Solutions
191,000
29,000
23,000
2,000

Systems
Solutions
Software
International Sales Headquarters

469,000

Each of these operating facilities is leased by us under long-term lease agreements. These lease
agreements have terms that expire ranging from 2013 to 2025. See Note 13 ‘‘Operating Leases’’ of Notes
to Consolidated Financial Statements.

In addition, we lease offices in Cranleigh, England; Beijing, China; and Moscow, Russia to support
our global sales force. We lease offices for our seismic data processing centers in Egham, England; Port
Harcourt, Nigeria; Luanda, Angola; Moscow, Russia; Cairo, Egypt; Villahermosa, Mexico; Rio de
Janeiro, Brazil; Port of Spain, Trinidad; West Perth, Australia; and Oklahoma City, Oklahoma. We also
lease other facilities in Stafford, Texas; St. Rose, Louisiana; and Calgary, Canada. Our executive
headquarters (utilizing approximately 23,100 square feet) is located at 2105 CityWest Boulevard,
Suite 400, Houston, Texas. The machinery, equipment, buildings and other facilities owned and leased
by us are considered by our management to be sufficiently maintained and adequate for our current
operations.

Item 3. Legal Proceedings

WesternGeco

In June 2009, WesternGeco L.L.C. (‘‘WesternGeco’’) filed a lawsuit against us in the United States

District Court for the Southern District of Texas, Houston Division. In the lawsuit, styled
WesternGeco L.L.C. v. ION Geophysical Corporation, WesternGeco alleged that we infringed several
method and apparatus claims contained in four of its United States patents regarding marine seismic
streamer steering devices. WesternGeco sought unspecified monetary damages and an injunction
prohibiting us from making, using, selling, offering for sale or supplying any infringing products in the
United States.

In June 2010, WesternGeco filed a lawsuit against various subsidiaries and affiliates of Fugro N.V.

(‘‘Fugro’’), one of our seismic contractor customers, accusing Fugro of infringing the same United
States patents regarding marine seismic streamer steering devices by planning to use certain equipment
purchased from us on a survey located outside of U.S. territorial waters. The court approved the
consolidation of the Fugro case with our case. Fugro filed a motion to dismiss the lawsuit, and in
March 2011 the presiding judge granted Fugro’s motion to dismiss in part, on the basis that the alleged
activities of Fugro would occur more than 12 miles from the U.S. coast and therefore are not
actionable under U.S. patent infringement law.

In response to a Motion for Summary Judgment filed jointly by us and Fugro, the Court ruled in
April 2012 that we did not directly infringe WesternGeco’s method patent claims. In a pre-trial ruling
on June 29, 2012, the Court ruled that, if a particular patent claim of WesternGeco was held to be
valid and enforceable at the upcoming trial, our DigiFIN lateral streamer control system, when
combined with our lateral controller in the United States, would infringe one claim in one of
WesternGeco’s asserted patents, U.S. Patent No. 7,293,520, under 35 U.S.C. §271(f)(1).

Trial began on July 23, 2012. During the trial, Fugro settled all claims asserted against it by
WesternGeco and obtained a global license from WesternGeco. A verdict was returned by the jury on
August 16, 2012, finding that we willfully infringed the claims contained in the four patents and
awarded WesternGeco the sum of $105.9 million in damages, consisting of $12.5 million in reasonable
royalty and $93.4 million in lost profits.

In September 2012, we filed motions with the trial court to overturn all or portions of the verdict.

In June 2013, the presiding judge entered a Memorandum and Order rejecting the jury’s finding of
willfulness and denying WesternGeco’s motions for willfulness and enhanced damages, but also denying
our post-verdict motions that challenged the jury’s infringement findings and the damages amount. In
the Memorandum and Order, the judge also stated that he would approve WesternGeco’s motion for a
permanent injunction and that WesternGeco is entitled to be awarded supplemental damages for the
additional DigiFIN units that were supplied from the United States before and after trial that were not
included in the jury verdict due to the timing of the trial. On October 24, 2013, the judge entered
another Memorandum and Order, ruling on the number of DigiFIN units that are subject to
supplemental damages and also ruling that the supplemental damages applicable to the additional units
should be calculated by adding together the jury’s previous reasonable royalty and lost profits damages
awards per unit, resulting in supplemental damages of $73.1 million. The total damages award in the
case now consists of the jury award of $105.9 million and the supplemental damages award of
$73.1 million, plus prejudgment interest and court costs. The October 2013 Memorandum and Order
also concluded that our infringement involving the supplemental units was not willful and that
WesternGeco was not entitled to receive enhanced damages.

The next probable step in the case is for the trial court judge to sign and enter a final judgment.

As of the filing date of this Annual Report on Form 10-K, the Court had not yet entered a final
judgment in the case.

Upon the entering of a final trial court judgment, we intend to appeal the judgment to the United

States Court of Appeals for the Federal Circuit. WesternGeco would also have the right to elect to
appeal any final judgment.

Either within its final judgment or in a separate order entered after its final judgment, the trial
court has ruled that it will also enter a permanent injunction against us. As of the filing date of this
Annual Report on Form 10-K, the Court had not issued the final terms of the permanent injunction.
Until the permanent injunction is entered, the final terms of the injunction cannot be known for
certain, but it is likely that the permanent injunction will prohibit us from supplying our DigiFIN units,
two parts that are unique to the DigiFIN product and related software from the United States to our
customers overseas with an intention for the customers to combine DigiFIN and the software with
other required components of the patent claims. Although no permanent injunction has yet been
entered, we have conducted our business in compliance with the Court’s orders in the case, and we
have reorganized our operations such that we no longer supply DigiFIN units, the unique DigiFIN
parts or the related software from the United States.

Based on our analysis after the trial court’s Memorandum and Order in June 2013 denying our

post-verdict motions that challenged the jury’s infringement findings and the damages amount, we
increased our loss contingency accrual related to this case from $10.0 million to $120.0 million,
consisting of jury verdict damages, court costs and estimates of prejudgment interest and supplemental
damages. Based on our analysis after the trial court’s Memorandum and Order in October 2013
awarding supplemental damages, we further increased our loss contingency accrual related to this case
from $120.0 million, to $193.3 million at December 31, 2013, consisting of jury verdict damages,
supplemental damages, court costs and estimates of prejudgment interest. Additional interest will
continue to accrue until this legal matter is fully resolved.

Our assessment of our potential loss contingency may change in the future due to developments at

the trial court or appellate court and other events, such as changes in applicable law, and such
reassessment could lead to the determination that no loss contingency is probable or that a greater or
lesser loss contingency is probable. Any such reassessment could have a material effect on our financial
condition or results of operations.

As stated above, we intend to appeal the trial court judgment to the United States Court of
Appeals for the Federal Circuit. In order to stay the judgment during our appeal, we will be required
to post an appeal bond with the trial court after the final trial court judgment is entered. The amount
of the appeal bond is in the discretion of the trial court judge, but it could be required to be up to the
full amount of damages entered in the judgment, plus court costs and interest. To be prepared for an
adverse judgment in this case, we have arranged with sureties to post an appeal bond on our behalf.
The sureties have indicated they will likely require us to post cash collateral to secure the appeal bond
amount for as long as the bond is outstanding. We currently believe that the sureties will likely require
cash collateral equal to 25% of the appeal bond amount, although they will likely have the contractual
right to require cash collateral for up to the full amount of the bond. Until the final judgment is
entered and an appeal bond is posted, the terms applicable to the appeal bond, including the amount
of collateral required to secure the bond, are not final. Depending on the size of the bond and the
amount of collateral required, in order to collateralize the bond we would intend to utilize a
combination of cash on hand and undrawn balances available under our revolving line of credit. If the
appeal bond is required to cover the entire judgment amount and we are required to collateralize the
full amount of the bond, we might also incur additional debt and/or equity financing. The
collateralization of the full amount of a large appeal bond could have an adverse effect on our
liquidity.

If we are unable to post the appeal bond, we will be unable to stay enforcement of the trial court
judgment during the appeal of the judgment. Until the trial court enters the final judgment and rules

on the amount of the appeal bond, we are unable to determine for certain the required amount of the
bond and whether and to what extent the sureties will require the appeal bond to be collateralized.
Similarly, we are unable to predict the timing of the final judgment being entered by the trial court or
the timing of posting the required appeal bond.

Any requirements that we collateralize the appeal bond will reduce our liquidity and may reduce

the borrowings otherwise available under our credit facility. The current maturity date of any
outstanding debt under our Credit Facility is March 2015. No assurances can be made whether our
efforts to raise additional cash would be successful and, if so, on what terms and conditions, and at
what cost we might be able to secure any such financing.

Fletcher

In November 2009, Fletcher International, Ltd. (‘‘Fletcher’’), the sole holder of all of the
outstanding shares of our Series D Preferred Stock until June 2012, filed a lawsuit against us and
certain of our directors in the Delaware Court of Chancery. In the lawsuit, styled Fletcher
International, Ltd. v. ION Geophysical Corporation, et al, Fletcher alleged, among other things, that we
violated Fletcher’s consent rights contained in the Series D Preferred Stock Certificates of Designation,
by (a) the execution and delivery of a convertible promissory note to the Bank of China, New York
Branch by one of our subsidiaries (incorporated in Luxembourg), in connection with a bridge loan
funded in October 2009 by Bank of China and (b) our Canadian subsidiary executing and delivering
several promissory notes in 2008 in connection with our acquisition of ARAM Systems Ltd. Fletcher
also alleged that our directors violated their fiduciary duties by allowing the subsidiaries to deliver the
notes without Fletcher’s consent. In a Memorandum Opinion issued in May 2010 in response to a
motion for partial summary judgment, the judge dismissed all of Fletcher’s claims against our named
directors but also concluded that, because the bridge loan note executed by our Luxembourg subsidiary
in 2009 was convertible into our common stock, Fletcher had the right to consent to the issuance of the
note and that we had violated Fletcher’s consent rights by that subsidiary’s issuing the bridge loan note
without Fletcher’s consent. In March 2011, the judge dismissed certain additional claims asserted by
Fletcher. In May 2012, the judge ruled that Fletcher did not have the right to consent with respect to
two of the promissory notes executed and delivered by our Canadian subsidiary in September 2008 in
connection with our purchase of ARAM Systems Ltd., but that (i) Fletcher did have the right to
consent to the execution and delivery in December 2008 of a replacement promissory note in the
principal amount of $35 million and (ii) we had violated Fletcher’s consent rights by the subsidiary’s
executing and delivering the replacement promissory note without Fletcher’s consent. Fletcher elected
not to pursue damages related to the issuance of the replacement $35 million promissory note.

In June 2012, Fletcher filed a voluntary petition for relief under Chapter 11 of the U.S.
Bankruptcy Code in the U.S. Bankruptcy Court for the Southern District of New York. Fletcher’s
shares of Series D Preferred Stock, which had been pledged by Fletcher to secure certain indebtedness,
were sold by the pledgee to an affiliate of D.E. Shaw & Co., Inc. in June 2012. On September 30, 2013,
the holder of the shares of Series D Preferred Stock converted all of the shares into shares of our
common stock. After the conversion, there were no shares of Series D Preferred Stock outstanding.

After a trial to determine the amount of damages that we would owe Fletcher as a result of the

bridge loan note being issued without Fletcher’s consent, in December 2013 the presiding judge
awarded Fletcher $300,000 in damages, plus prejudgment interest. We agreed to pay Fletcher the
amount of $500,000 to settle the case and all rights of appeal. The amount of the settlement, along
with our fees and expenses incurred in connection with the case, is covered by insurance, subject to
applicable deductibles.

Other Litigation

We have been named in various other lawsuits or threatened actions that are incidental to our
ordinary business. Litigation is inherently unpredictable. Any claims against us, whether meritorious or
not, could be time-consuming, cause us to incur costs and expenses, require significant amounts of
management time and result in the diversion of significant operational resources. The results of these
lawsuits and actions cannot be predicted with certainty. We currently believe that the ultimate
resolution of these matters will not have a material adverse effect on our financial condition or results
of operations.

Item 4. Mine Safety Disclosures

Not applicable.

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of

Equity Securities

Our common stock trades on the New York Stock Exchange (‘‘NYSE’’) under the symbol ‘‘IO.’’

The following table sets forth the high and low sales prices of the common stock for the periods
indicated, as reported in NYSE composite tape transactions.

Period

Year ended December 31, 2013:

Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year ended December 31, 2012:

Price Range

High

Low

$5.36
6.58
6.90
7.70

$7.32
7.87
7.74
8.79

$2.81
4.59
5.55
6.23

$5.52
6.17
5.29
6.09

We have not historically paid, and do not intend to pay in the foreseeable future, cash dividends

on our common stock. We presently intend to retain cash from operations for use in our business, with
any future decision to pay cash dividends on our common stock dependent upon our growth,
profitability, financial condition and other factors our board of directors consider relevant. In addition,
the terms of our credit facility prohibit us from paying dividends on or repurchasing shares of our
common stock without the prior consent of the lenders.

The terms of our credit facility also contain covenants that restrict us, subject to certain exceptions,

from (i) paying cash dividends on our common stock and (ii) repurchasing and acquiring shares of our
common stock unless there is no event of default under our credit agreement and the amount of such
repurchases in any year does not exceed an amount equal to (A) 25% of our consolidated net income
for the prior fiscal year, less (B) the amount of any permitted cash dividends paid on our common
stock during such year.

The indenture governing the Notes contains certain covenants that, among other things, limit our

ability to pay certain dividends or distributions on our common stock or purchase, redeem or retire
shares of our common stock, unless (i) no default under the indenture has occurred or would occur as
a result of that payment, (ii) we would have, after giving pro forma effect to the payment, been
permitted to incur at least $1.00 of additional indebtedness under a fixed charge coverage ratio test
under the indenture, and (iii) the total cumulative amount of all such payments would not exceed a
sum calculated by reference to, among other items, our consolidated net income, proceeds from certain
sales of equity or assets, certain conversions or exchanges of debt for equity and certain other
reductions in our indebtedness.

On December 31, 2013, there were 798 holders of record of our common stock.

During the three months ended December 31, 2013, we withheld and subsequently canceled shares
of our common stock to satisfy minimum statutory income tax withholding obligations on the vesting of

restricted stock for employees. The date of cancellation, number of shares and average effective
acquisition price per share, were as follows:

Period

(d)
Maximum
Number (or
Approximate
Dollar Value) of
Shares That May
Yet Be Purchased
Under the Plans
or Program

(a)
Total
Number of
Shares Acquired

(b)
Average
Price Paid
Per Share

October 1, 2013 to October 31, 2013 . . . .
November 1, 2013 to November 30, 2013 .
December 1, 2013 to December 31, 2013 .

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
94,167

94,167

$ — Not applicable Not applicable
$ — Not applicable Not applicable
Not applicable Not applicable
$3.86

$3.86

Item 6. Selected Financial Data

Special Items Affecting Comparability

The selected consolidated financial data set forth below under ‘‘Historical Selected Financial Data’’

with respect to our consolidated statements of operations for 2013, 2012, 2011, 2010 and 2009, and with
respect to our consolidated balance sheets at December 31, 2013, 2012, 2011, 2010 and 2009, have been
derived from our audited consolidated financial statements.

Our results of operations and financial condition have been affected by restructuring activities,
legal contingencies and settlements, dispositions, debt refinancings and impairments and write-downs of
assets during the periods presented, which affect the comparability of the financial information shown.

In particular, our results of operations for the years in the 2009 - 2013 time period were impacted by
the following items (before tax):

Years Ended December 31,

2013

2012

2011

2010

2009

(In thousands)

Cost of sales:

Write-down of excess and obsolete inventory .
Write-down of multi-client data library . . . . .

$ (21,197) $ (1,280) $
— $
$

(5,461) $

(9,157) $ (5,640) $
— $ (5,928) $
— $
— $

— $
— $

— $
— $
— $

— $
— $

—
—

—
— $
— $
—
— $(38,044)

Operating expenses:

Write-down of receivables . . . . . . . . . . . . . .
Write-down of marine equipment . . . . . . . . .
Impairment of intangible assets . . . . . . . . . .

Interest expense:

Write-down of deferred financing charges,
including amortization of non-cash debt
discounts . . . . . . . . . . . . . . . . . . . . . . . . .

Other income (expense):

Accrual for loss contingency related to legal

proceedings . . . . . . . . . . . . . . . . . . . . . . .
Gain on legal settlements . . . . . . . . . . . . . .
Equity in earnings (losses) of investments . . . .
Loss on disposition of land equipment division .
Fair value adjustments of a warrant associated

$
$
$

— $

— $(18,777) $ (6,732)

— $
— $
$(183,327) $(10,000) $
$
$
$
— $ 24,500
$(22,862) $(23,724) $
$ (42,320) $
— $(38,115) $
— $
$

— $ 30,895
297
— $

—
—
—
—

with certain bridge financing arrangements . .
Conversion payment of preferred stock . . . . . .

$
$

— $
(5,000) $

— $
— $

— $ 12,788
— $

— $

$(29,401)
—

The historical selected financial data shown below should not be considered as being indicative of

future operations, and should be read in conjunction with Item 7. ‘‘Management’s Discussion and
Analysis of Financial Condition and Results of Operations’’ and the consolidated financial statements and
the notes thereto included elsewhere in this Form 10-K.

Historical Selected Financial Data

Statement of Operations Data:
Net revenues . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . .
Net income (loss) applicable to common

shares . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) per basic share . . . . . . . . .
Net income (loss) per diluted share . . . . . . .
Weighted average number of common shares
outstanding . . . . . . . . . . . . . . . . . . . . . . .

Weighted average number of diluted shares

Years Ended December 31,

2013

2012

2011

2010

2009

(In thousands, except for per share data)

$ 549,167
159,313
16,396

$526,317
215,801
74,527

$454,621
173,445
66,795

$444,322
165,733
52,847

$ 419,781
132,138
(58,216)

(251,874)

$
$

(1.59) $
(1.59) $

61,963
0.40
0.39

23,422
0.15
0.15

$
$

(38,774)

(0.27) $
(0.27) $

(113,559)
(1.03)
(1.03)

158,506

155,801

154,811

144,278

110,516

outstanding . . . . . . . . . . . . . . . . . . . . . . .

158,506

162,765

156,090

144,278

110,516

Balance Sheet Data (end of year):
Working capital(1)
. . . . . . . . . . . . . . . . . . . .
Total assets . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .
Notes payable and long-term debt
Total equity . . . . . . . . . . . . . . . . . . . . . . . . .

Other Data:
Investment in multi-client library . . . . . . . . .
Capital expenditures . . . . . . . . . . . . . . . . . .
Depreciation and amortization (other than

multi-client library) . . . . . . . . . . . . . . . . . .
Amortization of multi-client library . . . . . . . .

$ 248,857
864,671
220,152
257,885

$164,693
820,583
105,328
499,019

$163,677
674,058
105,112
425,812

$171,851
631,857
108,660
380,447

$ (59,018)
748,186
277,381
282,468

$ 114,582
16,914

$145,627
16,650

$143,782
11,060

$ 64,426
7,372

$ 89,635
2,966

18,158
86,716

16,202
89,080

13,917
77,317

24,795
85,940

47,911
48,449

(1) The negative working capital position as of December 31, 2009 shown above was the result of the
re-classification of the majority of our then outstanding long-term debt as current and as a result
of the fair value of a warrant associated with our prior bridge financing arrangements.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Note: The following should be read in conjunction with our Consolidated Financial Statements and

related Notes to Consolidated Financial Statements that appear elsewhere in this Annual Report on
Form 10-K. References to ‘‘Notes’’ in the discussion below refer to the numbered Notes to Consolidated
Financial Statements.

Executive Summary

Our Business

The terms ‘‘we,’’ ‘‘us’’ and similar or derivative terms refer to ION Geophysical Corporation and

its consolidated subsidiaries, except where the context otherwise requires.

We are a global, technology-focused seismic solutions company. Our services and products include

data processing and reservoir imaging services; planning services for survey design and optimization;
navigation, command and control and data management software products; and marine and land
seismic data acquisition equipment. In addition, we maintain a multi-client data library with seismic
data acquired and processed from surveys of offshore and onshore regions around the world. We serve

customers in all major energy producing regions of the world from strategically located offices in 21
cities on six continents.

Seismic imaging plays a fundamental role in hydrocarbon exploration and reservoir development by

delineating structures, rock types and fluid locations in the subsurface. Our services, technologies and
products are used by oil and gas exploration and production (‘‘E&P’’) companies and seismic
acquisition contractors to generate high-resolution images of the Earth’s subsurface in order to identify
new sources of hydrocarbons and pinpoint drilling locations for wells, which can be costly and involve
high risk.

We provide our services and products through three business segments—Solutions, Systems and
Software. In addition, we have a 49% ownership interest in our INOVA Geophysical joint venture and
an ownership interest in our OceanGeo joint venture, which we increased from 30% to 70% in January
2014.

For over 45 years we have been engaged in providing innovative seismic data acquisition

technology, such as full-wave imaging capability with VectorSeis(cid:5) products, cableless seismic techniques
and the ability to record seismic data from basins that underlie ice fields in the Arctic region. Our
advanced technologies offered include Orca(cid:5), our WiBand(cid:7) data processing technology, Calypso(cid:5),
Narwhal(cid:7), INOVA Geophysical’s cableless Hawk(cid:7) land system and a new cabled system (G3i) and
other technologies, each designed to deliver improvements in both image quality and productivity. We
have more than 550 patents and pending patent applications in various countries around the world.
Approximately 51% of our employees are involved in technical roles and approximately 22% of our
employees have advanced degrees.

Solutions. Our Solutions business provides advanced seismic data processing services for marine

and land environments, reservoir solutions, onboard processing and quality control, seismic data
libraries and services by our GeoVentures(cid:5) group. We maintain approximately 10.5 petabytes of seismic
data digital information storage in 12 global data centers, including our largest data center in Houston.

Our GeoVentures services are designed to manage the entire seismic process, from survey planning

and design to data acquisition and management, and to final subsurface imaging and reservoir
characterization. The GeoVentures group focuses on the technologically intensive components of the
image development process, such as survey planning and design and data processing and interpretation,
and outsources the logistics components (such as field acquisition) to experienced seismic and other
geophysical contractors.

Our GXT Imaging Solutions group offers processing and imaging services designed to help our

E&P customers reduce exploration and production risk, evaluate and develop reservoirs and increase
production. GXT develops a series of subsurface images by applying its processing technology to data
owned or licensed by its customers and also provides its customers with support services (including
onboard seismic vessel services), such as data pre-conditioning for imaging and outsourced management
(including quality control) of seismic data acquisition and image processing services.

The Solutions business focuses on providing services and products for challenging environments,

such as the Arctic frontier; complex and hard-to-image geologies, such as deepwater subsurface salt
formations in the Gulf of Mexico and offshore West Africa and Brazil; unconventional reservoirs, such
as those found in shale, tight gas and oil sands formations; and offshore basin-wide seismic data and
imaging programs. Since 2002, the development of our basin exploration seismic data programs has
resulted in a substantial data library that covers significant portions of many of the frontier basins in
the world, including offshore East and West Africa, India, South America, the Arctic, deepwater Gulf
of Mexico and Australia.

Software. Our Software business provides command and control software systems and related

services for navigation and data management functions involving towed marine streamer and seabed

operations. Our proprietary software, with over 13 million lines of code, is installed on towed streamer
marine vessels worldwide and is a component of many re-deployable and permanent seabed monitoring
systems. Through our Software business, we provide marine imaging, seabed imaging and survey design,
planning and optimization.

During the third quarter of 2013, we announced the launch of our Narwhal system, which enables

operators to gather, monitor and analyze data from various sources, including satellite imagery, ice
charts, radar, manual observations, wind and ocean currents, in order to forecast weather and predict
ice movements in the harsh environments of the Arctic. We believe that this system will give operators
the ability to better track, forecast and monitor potential ice threats, and thereby make informed,
proactive decisions to ensure the safety of people, assets, and the environment while minimizing
operational downtime.

Systems. The traditional business of our Systems segment has been manufacturing marine towed
streamer and re-deployable ocean-bottom cable seismic data acquisition systems, shipboard recorders,
streamer positioning and control systems, energy sources and analog geophone sensors. However, in the
third quarter of 2013, we determined to restructure our product offerings in our Systems segment (see
‘‘—Restructuring and Other Charges’’ below). Following this restructuring, our Systems business will be
engaged solely in manufacturing of (i) re-deployable ocean-bottom cable seismic data acquisition
systems and shipboard recorders; (ii) towed streamer acquisition, positioning and control systems and
energy sources; and (iii) analog geophone sensors.

INOVA Geophysical. We conduct our land seismic equipment business through INOVA

Geophysical Equipment Limited (‘‘INOVA Geophysical’’ or ‘‘INOVA’’), which is a joint venture with
BGP Inc. (‘‘BGP’’). BGP is a subsidiary of China National Petroleum Corporation, and is generally
regarded as the world’s largest land geophysical service contractor. BGP owns a 51% equity interest in
INOVA Geophysical, and we own the remaining 49% interest. INOVA manufactures cable-based,
cableless and radio-controlled seismic data acquisition systems, digital sensors, vibroseis vehicles
(i.e., vibrator trucks) and source controllers for detonator and energy sources business lines. INOVA’s
research and development centers are located primarily in the U.S. and Canada, although the joint
venture intends to evaluate lower-cost manufacturing opportunities in China. In addition, we and BGP
often field-test, and we expect to field-test further, INOVA’s new technologies and related equipment
for operational feedback and quality improvements.

During the third quarter of 2013, INOVA Geophysical restructured its business and related

product lines in order to reduce costs in light of current market fundamentals and competitive
pressures. See ‘‘—Restructuring and Other Charges’’ below.

Investment in OceanGeo

In February 2013, we purchased from Reservoir Exploration Technology ASA for $1.5 million its
30% interest in OceanGeo B.V. (formerly known as GeoRXT B.V.). OceanGeo is headquartered in Rio
de Janeiro, Brazil, and specializes in seismic acquisition operations using ocean-bottom cables deployed
from vessels leased by OceanGeo. We were originally granted an option, exercisable at any time on or
before May 15, 2013, to increase our ownership percentage to 50% by making additional capital
contributions to OceanGeo. We also at that time provided OceanGeo with an $8.0 million working
capital loan, the repayment of which was guaranteed by our majority joint venture partner in
OceanGeo, Georadar Levantamentos Geofisicos S/A (‘‘Georadar’’). No repayments were made under
the loan, and the full $8.0 million indebtedness under the loan remained outstanding as of
December 31, 2013. In addition, during 2013 we sold certain seismic equipment to OceanGeo, and
Georadar guaranteed the payment of the equipment purchase price. As of December 31, 2013,
OceanGeo owed $7.0 million to us for the equipment.

During 2013, OceanGeo experienced a sharp pull-back in business in its home market of Brazil,
which resulted in its anticipated backlog being reduced to zero. We assisted OceanGeo with its move
into the international market, in meeting prequalification requirements in order to obtain work from
international E&P companies through the tender cycle, and with bid preparation. Although we had
expected to increase our ownership interest in OceanGeo from our 30% level, we delayed doing so to
give the joint venture an opportunity to secure backlog within Brazil and beyond. We remained fully
committed to putting our Calypso seabed acquisition technology to work in a service model to meet the
growing demand for seabed seismic.

In October 2013, we reached agreement with Georadar, which gave us the option to increase our

ownership percentage in OceanGeo to 70% in lieu of the earlier option granted to us. To further assist
OceanGeo in acquiring backlog, in October 2013 we agreed to loan OceanGeo additional funds for
working capital, subject to our agreement on the necessity and purpose for each advance and certain
other conditions, up to a maximum of $25.0 million. As of December 31, 2013, we had advanced an
additional $15.3 million to OceanGeo under this additional loan.

In November 2013, OceanGeo was awarded a new seismic acquisition project by a customer, but
OceanGeo and the customer did not complete the project contract and all prerequisites to commence
the project until late December 2013.

In January 2014, we exercised our option to increase our ownership interest in OceanGeo to 70%,
with Georadar owning the remaining 30%. In connection with our increase in ownership, we converted
into additional equity interests of OceanGeo the indebtedness owed to us under the $8.0 million
working capital loan and approximately $3.0 million of the original $7.0 million owed to us for the
purchase of equipment by OceanGeo. The guaranties provided to us by Georadar with regard to the
loan and the equipment purchase obligations were also terminated.

Restructuring and Other Charges

Geophysical contractors have traditionally been significant customers of our products and services.

However, due to current marketplace pressures that have resulted principally from further
consolidation in the geophysical contractor industry in recent years, we initiated a restructuring of our
Systems business and related product lines so that we could be more oriented toward providing services
and selling directly to E&P customers. We anticipate that for the foreseeable future, our Systems
business will focus all of its development efforts on ocean-bottom cable systems. We plan to continue to
manufacture towed streamer systems, but will no longer invest in the development of a next-generation
towed streamer system. Through this restructuring, we are closing certain manufacturing facilities and
have reduced headcount in Systems personnel by approximately 31%, reducing their costs by
approximately $12 million per year.

In addition, during the third quarter of 2013, INOVA Geophysical initiated a restructuring of its

product lines in response to continued softness in the land seismic equipment market and competition
among the land equipment providers for both cabled and cableless acquisition systems. The
restructuring within INOVA Geophysical was intended to enable the business to operate profitably at
lower revenue levels. The restructuring primarily involves reducing headcount in order to reduce
INOVA Geophysical’s cost structure; since the third quarter of 2013, INOVA Geophysical has reduced
its employee headcount by approximately 20%. As a result of INOVA Geophysical’s restructuring,
INOVA Geophysical has reduced its annual operating costs by approximately $12 million, and we will
share in 49% of those savings.

See Note 17 ‘‘Restructuring Activities’’ of Notes to Consolidated Financial Statements.

Senior Secured Second-Priority Notes

In May 2013, we sold $175 million aggregate principal amount of 8.125% Senior Secured Second-

Priority Notes due 2018 (the ‘‘Notes’’) in a private offering. The Notes represent senior secured
second-priority obligations guaranteed by our material U.S. subsidiaries, and mature on May 15, 2018.
Interest on the Notes accrues at the rate of 8.125% per annum and is payable semiannually on May 15
and November 15 of each year during their term. The first interest payment on the Notes was made on
November 15, 2013. We used the net proceeds from the offering to repay outstanding indebtedness
under our senior secured credit facility with China Merchants Bank Co., Ltd., New York Branch, as
administrative agent and lender (‘‘CMB’’), and for general corporate purposes. For further information
regarding these Notes and our Credit Facility, see Note 4 ‘‘Long-term Debt and Lease Obligations’’ of
Notes to Consolidated Financial Statements.

WesternGeco Legal Proceedings

As described above in Part I, Item 3. ‘‘Legal Proceedings,’’ an August 2012 jury verdict in the
WesternGeco L.L.C. v. ION Geophysical Corporation lawsuit found that we had willfully infringed claims
contained in four patents and awarded WesternGeco the sum of $105.9 million in damages, consisting
of $12.5 million in reasonable royalty and $93.4 million in lost profits.

In June 2013, the presiding judge in the WesternGeco lawsuit entered a Memorandum and Order

rejecting the jury’s finding of willfulness and denying WesternGeco’s motions for willfulness and
enhanced damages, but also denying our post-verdict motions that challenged the jury’s infringement
findings and the damages amount. Based on our analysis after the trial court’s Memorandum and
Order, we increased our loss contingency accrual related to this case from $10.0 million to
$120.0 million as of June 30, 2013. The loss contingency accrual amount consisted of jury verdict
damages, court costs and estimates of prejudgment interest and supplemental damages.

On October 24, 2013, the judge entered another Memorandum and Order, ruling on the number

of DigiFIN(cid:5) units that are subject to supplemental damages and also ruling that the supplemental
damages applicable to the additional units should be calculated by adding together the jury’s previous
reasonable royalty and lost profits damages awards per unit, resulting in supplemental damages of
$73.1 million. The total damages award in the case now consists of the jury award of $105.9 million and
the supplemental damages award of $73.1 million, plus prejudgment interest and court costs. The
October 2013 Memorandum and Order also concluded that our infringement involving the
supplemental units was not willful and that WesternGeco was not entitled to receive enhanced
damages.

Based on our analysis of the trial court’s October 2013 Memorandum and Order, we concluded
that we should increase our loss contingency accrual related to this case. At December 31, 2013, our
loss contingency accrual totaled $193.3 million, which consists of jury verdict damages, supplemental
damages, court costs and estimates of prejudgment interest.

Upon any further rulings or developments in the case, we will evaluate whether the accrual should

be further adjusted. See further discussion at Part I, Item 3. ‘‘Legal Proceedings.’’

Estimated amounts of loss contingency accruals disclosed in this Annual Report on Form 10-K or

elsewhere are based on currently available information and involve elements of judgment and
significant uncertainties. Actual losses may exceed or be less than these accrual amounts.

Economic Conditions

Demand for our seismic data acquisition services and products has traditionally been cyclical and

substantially dependent upon activity levels in the oil and gas industry, particularly our customers’
willingness and ability to expend their capital for oil and natural gas exploration and development

projects. This demand is sensitive to current and expected future crude oil and natural gas prices. In
2013, WTI spot crude oil prices remained in a range of approximately $90 to $110 per barrel, finishing
the year near $95 per barrel. Brent crude oil prices remained in a range of $97 to $118 per barrel,
finishing the year near $110 per barrel.

Energy price forecasts are by their nature highly uncertain, but external reports indicate that WTI

crude oil prices and Brent crude oil prices are expected to remain in price ranges of $80 to $110 and
$100 to $130 per barrel, respectively, for 2014.

U.S. Henry Hub natural gas prices traded in a range of $3.15 to $4.50 per MMBtu, ending the
year at approximately $4.30 per MMBtu. We believe demand for natural gas will continue to grow
because it is increasingly being used to supplant coal as the preferred fuel for the generation of U.S.
electric power.

For 2013, our Solutions segment revenues increased over 2012 results, due to significantly higher

data library sales and modest growth in new ventures and data processing. In the fourth quarter,
revenues from data library sales more than doubled due to sales of data sets with respect to offshore
East and West Africa, East and West India and the Gulf of Mexico. However, there continues to be a
softening multi-client data market. There currently appears to be an over-supply of marine proprietary
seismic data acquisition capacity, which creates opportunities for geophysical contractors to increase
participation in the multi-client market. As a result of this excess supply driving lower than expected
customer underwriting levels in our multi-client business, we have delayed certain of our planned
investments in new multi-client programs until we see more appropriate underwriting levels return. We
invested approximately $30 million less in our seismic data library during 2013, compared to prior
years. Our data processing revenues grew by 4% in 2013 due to (i) further international penetration
driven by stronger demand in Europe and the Middle East, (ii) increased demand in the Gulf of
Mexico, and (iii) continued demand for our broadband processing solution, WiBand. However,
second-half 2013 revenues for data processing were negatively impacted by approximately
$14.0-16.0 million of unrecorded revenues tied to a customer contract pending final execution. That
contract was executed in February 2014. At December 31, 2013, our Solutions segment backlog, which
consists of commitments for (i) data processing work and (ii) both multi-client new venture and
proprietary projects by our GeoVentures group that have been underwritten, was $84.4 million
compared with $151.3 million at December 31, 2012. The data processing contract that was executed in
February 2014 adds an additional $20-$30 million to our backlog balance that existed at December 31,
2013. We anticipate that the majority of our backlog at December 31, 2013 will be recognized as
revenue over the first half of 2014.

Our Software segment revenues decreased for 2013 compared to 2012, primarily due to the impact
of recent consolidation in marine geophysical contractors, causing decreased revenues from our Gator(cid:5)
seabed software and our Orca towed streamer software.

Revenues for our Systems segment decreased in 2013 compared to 2012. Sales of our towed

marine streamer products have decreased primarily due to reduced demand from the shrinking
marketplace as the industry continues to work through spare capacity resulting from the recent
consolidation of marine geophysical contractors.

INOVA Geophysical reported a slight decrease in revenues for 2013, compared to 2012. This
decrease in revenues was principally due to decreased sales in all major product categories, including
rentals, except for sales of its G3i cable-based land data acquisition system, which experienced
increased sales, partially offsetting the decreases in sales for its other products. Gross profits and gross
margin decreased for 2013 to 2012 primarily due to the decrease in revenues from rental equipment.

OceanGeo reported significant losses in 2013 due to OceanGeo’s vessels and crew being idle for

approximately five months during 2013. In late December 2013, OceanGeo commenced seismic
acquisition operations in Trinidad related to its recently awarded contract.

It is our view that technologies that add a competitive advantage through improved imaging, cost

reductions or improvements in well productivity will continue to be valued in our marketplace. We
believe that our newest technologies, such as Calypso, our next-generation VSO ocean-bottom cable
system, WiBand broadband data processing technology, Orca, Narwhal and INOVA Geophysical’s
newest technologies, will continue to attract customer interest, because those technologies are designed
to deliver improvements in image quality within more productive delivery systems.

We remain confident that, despite current marketplace issues that we describe above, the

long-term growth in demand for seismic services worldwide will continue. We expect growth in demand
for seismic services to continue to remain positive for the foreseeable future, and we remain positioned
to achieve year-over-year improvement in both our revenue and profitability for 2014 as compared to
2013. However, in stating these expectations, we are assuming that (i) the global and U.S. economies
will not slip back into a recession, (ii) the prices of WTI and Brent crude oil will remain predominantly
above $80 and $100 per barrel, respectively, and (iii) there will be increasing demand for seismic
services in the Middle East and North Africa resulting from improved geopolitical stability in those
areas.

Key Financial Metrics

Our results of operations have been materially affected by the restructuring within our Systems

segment and our INOVA Geophysical joint venture, and by other charges, which affect the
comparability of certain of the financial information contained in this Form 10-K. In order to assist
with the comparability to our historical results of operations, certain of the financial metrics tables and
the discussion below exclude charges related to the restructuring and other write-downs. The gross
profit (loss), income (loss) from operations, costs and expenses below that are identified as ‘‘As
Adjusted’’ reflect the exclusion of the restructuring and other charges shown and described in the
tables below.

The tables below provide (i) a summary of our net revenues for our company as a whole, and by

segment, for 2013, 2012 and 2011, and (ii) an overview of other certain key financial metrics for our
company as a whole and our three business segments on a comparative basis (a) for 2013 and 2012, as
reported and as adjusted in both years for the restructuring and other charges recorded for those years,
and (b) for 2012 as reported and as adjusted, and 2011 on an as reported, unadjusted basis.

For certain tabular information on the operating results of our INOVA Geophysical joint venture

and our OceanGeo joint venture, see ‘‘—Other Items—Equity in Earnings (Losses) of Investments.’’

Years Ended December 31,

2013

2012

2011

(In thousands)

Net revenues:
Solutions:

New Venture . . . . . . . . . . . . . . . . . . . . . . . . .
Data Library . . . . . . . . . . . . . . . . . . . . . . . . .

$154,578
111,998

$147,346
88,085

$ 98,335
76,332

Total multi-client revenues . . . . . . . . . . . . .
Data Processing . . . . . . . . . . . . . . . . . . . . . . .

266,576
120,808

235,431
115,834

174,667
88,783

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$387,384

$351,265

$263,450

Systems:

Towed Streamer . . . . . . . . . . . . . . . . . . . . . . .
Ocean bottom . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 66,991
7,307
48,134

$ 77,769
14,823
39,404

$111,453
960
40,591

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$122,432

$131,996

$153,004

Software:

Software Systems . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 35,418
3,933

$ 39,738
3,318

$ 36,031
2,136

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 39,351

$ 43,056

$ 38,167

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$549,167

$526,317

$454,621

Year Ended December 31, 2013

Year Ended December 31, 2012

As Reported

Restructuring
and Other
Charges

As Adjusted As Reported

Restructuring
and Other
Charges

As Adjusted

Year Ended
December 31,
2011

(In thousands, except per share data)

Gross profit:
Solutions
. . . . . . . . .
Systems . . . . . . . . . .
Software . . . . . . . . . .

$ 111,108
19,999
28,206

5,461(a)
25,688(b)
—

$116,569
45,687
28,206

$132,950
50,790
32,061

$ —

1,280(d)
—

$132,950
52,070
32,061

$ 84,647
61,109
27,689

Total

. . . . . . . . . . . . .

$ 159,313

$ 31,149

$190,462

$215,801

$ 1,280

$217,081

$173,445

Gross margin:
Solutions
. . . . . . . . .
Systems . . . . . . . . . .
Software . . . . . . . . . .

Total

. . . . . . . . . . . . .

Income from operations:

29%
16%
72%

29%

1%
21%
—%

30%
37%
72%

35%

38%
38%
74%

41%

—%
1%
—%

—%

38%
39%
74%

41%

32%
40%
73%

38%

Solutions
. . . . . . . . .
Systems . . . . . . . . . .
Software . . . . . . . . . .
Corporate and other . .

$ 61,146
(9,957)
23,602
(58,395)

5,461(a)
28,050(b)
—
9,157(c)

$ 66,607
18,093
23,602
(49,238)

$ 88,589
10,132
28,129
(52,323)

$ —
12,848(d)
—
—

$ 88,589
22,980
28,129
(52,323)

$ 50,620
33,034
24,463
(41,322)

Total

. . . . . . . . . . . . .

$ 16,396

$ 42,668

$ 59,064

$ 74,527

$12,848

$ 87,375

$ 66,795

Operating margin(f):
Solutions
. . . . . . . . .
Systems . . . . . . . . . .
Software . . . . . . . . . .
Corporate and other . .

Total

. . . . . . . . . . . . .

Net income (loss) applicable
to common shares . . . . .

Diluted net income (loss)

16%
(8)%
60%
(11)%

1%
23%
—%
2%

17%
15%
60%
(9)%

11%

25%
8%
65%
(10)%

14%

—%
9%
—%
—%

25%
17%
65%
(10)%

17%

19%
22%
64%
(9)%

15%

$(251,874)

$271,208(e)

$ 19,334

$ 61,963

$ (369)

$ 61,594

$ 23,422

per common share . . . . .

(1.59)

1.71

0.12

0.39

$ —

0.39

0.15

(a)

(b)

(c)

(d)

(e)

(f)

Represents the partial write-down of a multi-client data library program.

Represents excess and obsolete inventory write-downs and severance-related charges as a result of a restructuring of the
Systems segment.

Represents the write-down of the carrying value of all receivables due from OceanGeo at September 30, 2013.

Represents the write-down of excess and obsolete inventory, marine equipment and receivables within the Systems segment
in 2012.

In addition to items (a) - (c), also impacting net income (loss) applicable to common shares was (i) a charge to income tax
expense related to our establishing a valuation allowance on our net deferred tax assets, (ii) a third quarter payment made
to the holder of our outstanding Series D Preferred Stock in connection with the holder’s conversion of the Series D
Preferred Stock, (iii) our additional loss contingency accrual related to the WesternGeco legal proceedings,
(iv) $18.8 million representing ION’s 49% share of restructuring charges within the INOVA joint venture, associated with
the impairment of intangible assets, write-down of excess and obsolete inventory and rental equipment, and severance-
related charges, and (v) $12.5 million representing losses incurred as a result of ION taking a larger ownership position in
OceanGeo.

Operating margin is income from operations divided by net revenues, and shows the proportion of net revenues left after
paying certain variable charges, such as wages, raw materials, etc.

We intend that the following discussion of our financial condition and results of operations will
provide information that will assist in understanding our consolidated financial statements, the changes
in certain key items in those financial statements from year to year, and the primary factors that
accounted for those changes.

We account for our 49% interest in INOVA Geophysical as an equity method investment and
record our share of earnings of INOVA Geophysical on a one fiscal quarter lag basis. Thus, for 2013,
2012 and 2011, we recognized in our consolidated results of operations our share of earnings (losses) in
INOVA Geophysical of approximately $(22.5) million, $0.3 million and $(22.9) million, respectively.

In 2013, we accounted for our 30% interest in OceanGeo as an equity method investment and

recorded our share of earnings of OceanGeo on a current quarter basis, unlike INOVA Geophysical,
for which we record results on a one fiscal quarter lag basis. For 2013, we recognized in our
consolidated results of operations our share of earnings (losses) in OceanGeo of approximately $(19.8)
million.

For a discussion of factors that could impact our future operating results and financial condition,

see Item 1A. ‘‘Risk Factors’’ above.

Results of Operations

Year Ended December 31, 2013 (As Adjusted) Compared to Year Ended December 31, 2012 (As Adjusted)

Our total net revenues of $549.2 million for 2013 increased $22.9 million, or 4%, compared to

total net revenues for 2012. Our overall gross profit percentage for 2013 was 35%, as adjusted,
compared to 2012’s gross profit percentage of 41%, as adjusted. Total operating expenses, as adjusted,
as a percentage of net revenues for 2013 and 2012 were 24% and 25%, respectively. During 2013,
income from operations, as adjusted, of $59.1 million compared to $87.4 million, as adjusted, for 2012.
Net loss for 2013 was $251.9 million, or $(1.59) per diluted share, compared to net income of
$62.0 million, or $0.39 per diluted share for 2012. As noted above, 2013 included restructuring and
other charges totaling $271.2 million, impacting our diluted earnings per share by $1.71.

Net Revenues, Gross Profits and Gross Margins (As Adjusted)

Solutions—Net revenues for 2013 increased by $36.1 million, or 10%, to $387.4 million, compared

to $351.3 million for 2012. This increase was primarily driven by a large increase in our data library
sales and nominal increases in new ventures and data processing revenues. Sales in the fourth quarter
of 2013 of $166.1 million, or 43% of total annual Solutions revenues for 2013, increased primarily due
to a significant increase in data library sales, mainly relating to offshore East and West Africa, East and
West India and the Gulf of Mexico. Sales are typically higher in the fourth quarter of each year
compared to the prior three quarters. Gross profit decreased by $16.4 million to $116.6 million, as
adjusted, representing a 30% gross margin, compared to $133.0 million, or a 38% gross margin, for
2012. This decrease was attributable to (i) cost overruns on our 3-D marine program during the first
half of 2013 and (ii) the negative impact of approximately $14.0-$16.0 million of unrecorded revenues
tied to a customer contract pending final execution.

Systems—Net revenues for 2013 decreased by $9.6 million, or 7%, to $122.4 million, compared to
$132.0 million for 2012. Fourth quarter 2013 sales accounted for $40.5 million, or 33%, of total annual
Systems revenues for 2013. Sales in the fourth quarter of each year typically account for the largest
share of sales each year. This decrease in revenues in 2013 was principally due to reduced demand
from the shrinking marketplace and spare capacity in the industry resulting from recent further
consolidation of marine geophysical contractors; these conditions contributed to a decrease in sales of
new towed streamer systems. This decrease was partially offset by increasing levels of repair work from
the existing installed product base with our customers. Gross profit for 2013 decreased by $6.4 million
to $45.7 million, as adjusted, representing a 37% gross margin, compared to $52.1 million, as adjusted,
representing a 39% gross margin, for 2012. The decrease in gross profits was due to the change in
revenues, as described above.

Software—Net revenues for 2013 decreased by $3.7 million, or 9%, to $39.4 million, compared to

$43.1 million for 2012. This decrease in revenues was due in part to decreased revenues from our
Gator seabed software and declines in our Orca towed streamer software revenues. The reduction in
revenues for seabed software was due primarily to our previous customer, RXT, filing for bankruptcy in
June 2013. The declines in towed streamer software revenues were due to continuing consolidation in
the towed streamer contractor sector. Gross profit for 2013 decreased by $3.9 million to $28.2 million,
representing a 72% gross margin, compared to $32.1 million, for 2012, which represented a 74% gross
margin.

Operating Expenses (as adjusted for Restructuring and Other Charges)

Year Ended December 31, 2013

Year Ended December 31, 2012

As Reported

Restructuring
and Other
Charges(a)

As Adjusted As Reported

(In thousands)

Restructuring
and Other
Charges(b)

As Adjusted

Operating expenses:

Research, development and

engineering . . . . . . . . . . . . . . $ 37,742
38,583

Marketing and sales . . . . . . . . .
General, administrative and

$ (1,388)
(277)

$ 36,354
38,306

$ 34,080
35,240

— $ 34,080
35,240
—

other operating expenses . . . .

66,592

(9,854)

56,738

71,954

(11,568)

60,386

Total operating expenses . . . . $142,917

$(11,519)

$131,398

$141,274

$(11,568)

$129,706

(a) Represents severance-related charges as a result of a restructuring of the Systems segment and the

write-down of the carrying value of receivables due from OceanGeo.

(b) Represents the write-down of marine equipment and receivables within the Systems segment in

2012.

Research, Development and Engineering—Research, development and engineering expense was

$36.4 million, as adjusted, or 7% of net revenues, for 2013, an increase of $2.3 million compared to
$34.1 million, or 6% of net revenues, for 2012. This increase in research and development expense was
primarily due to increased investment of labor and technology related to product development. During
2013, we continued to invest in Calypso, our next generation re-deployable seabed seismic data
acquisition system and Narwhal, our ice management system for operations in harsh Arctic
environments.

Marketing and Sales—Marketing and sales expense of $38.3 million, as adjusted, or 7% of net
revenues, for 2013, increased $3.1 million compared to $35.2 million, or 7% of net revenues, for 2012.
This increase in marketing and sales expense was primarily due to investment in our Solutions sales
teams to support the continued growth in the Solutions segment.

General, Administrative and Other Operating Expenses—General, administrative and other operating

expenses of $56.7 million, as adjusted, for 2013 decreased $3.6 million compared to $60.4 million, as
adjusted, for the corresponding period of 2012. General, administrative and other operating expenses as
a percentage of net revenues for 2013 and 2012 were 10% and 11%, respectively. This decrease was
primarily related to the lower levels of legal costs incurred during 2013 compared to those incurred in
connection with the WesternGeco trial in 2012. See further discussion at Part I, Item 3. ‘‘Legal
Proceedings.’’

Other Items

Interest Expense, net—Interest expense, net, of $12.3 million for 2013 increased compared to
$5.3 million for 2012. This increase is directly related to the issuance of the Notes in May 2013, which
carry a higher interest rate and represent a greater principal amount outstanding, than do the interest
rate and the average outstanding balance of indebtedness under our revolving line of credit, which was
our only major indebtedness outstanding in 2012. For additional information, please refer to
‘‘—Liquidity and Capital Resources—Sources of Capital’’ below.

Equity in Losses of Investments—We account for our investments in both INOVA Geophysical and

OceanGeo as equity method investments.

We record our share of earnings and losses of our 49% interest in INOVA Geophysical on a one

fiscal quarter lag basis. Thus, our share of INOVA Geophysical’s earnings (losses) for the periods from
October 1, 2012 to September 30, 2013 (‘‘Fiscal 2013’’) and from October 1, 2011 to September 30,
2012 (‘‘Fiscal 2012’’) were included in our consolidated financial results for fiscal 2013 and fiscal 2012,
respectively. For 2013, we recorded our 49% share of equity in INOVA Geophysical’s losses of
approximately $22.5 million (including $18.8 million representing our share of several one-time
restructuring charges and write-downs of excess and obsolete inventory). For 2012, we recorded our
49% share in INOVA Geophysical’s earnings of approximately $0.3 million.

The following table reflects the summarized financial information for INOVA Geophysical for

Fiscal 2013 and Fiscal 2012 (in thousands):

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$183,619
$ (1,988)(1)
$(44,463)
$(46,149)(1)

$188,336
$ 39,320
3,241
$
2,197
$

Fiscal 2013

Fiscal 2012

(1)

Impacting INOVA Geophysical’s gross profit in Fiscal 2013, is $36.5 million of
restructuring and special items associated with the impairment of intangible assets,
write-down of excess and obsolete inventory and rental equipment, and severance-related
charges. In addition to the restructuring and special items impacting gross profit, net
income (loss) was also impacted by $1.8 million of other restructuring and special items.

In 2013, we accounted for our 30% interest in OceanGeo as an equity method investment and
recorded our share of earnings of OceanGeo on a current quarter basis. For the first three quarters of
2013, our 30% share of losses were $7.4 million. During the fourth quarter of 2013, we increased our
economic interest to 70%, but we did not acquire control of OceanGeo through our 70% share
ownership until January 2014, and recorded $12.5 million of losses. For 2013, our consolidated results
of operations included a total of $19.8 million representing our share of losses of OceanGeo.

The following table reflects the summarized financial information for OceanGeo for 2013 (in

thousands):

Period from
March 1, to
December 31, 2013

Total net revenues(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 19,668
$(22,918)
$(40,443)
$(42,391)

(2) During the second half of 2013, OceanGeo vessels and crew remained idle. OceanGeo
was awarded a 4-5 month, 510 square km ocean bottom 3D seismic survey offshore
Trinidad, and the company began seismic data acquisition work on the project in late
December 2013.

Other Income (Expense)—Other expense for 2013 was $182.5 million compared to other income of

$17.1 million for 2012. The difference primarily relates to the settlements of litigation and the accrual
for loss contingency related to a legal matter. See further discussion at Part 1, Item 3, ‘‘Legal
Proceedings.’’

The following table reflects the significant items of other income (expense) is as follows (in

thousands):

Years Ended
December 31,

2013

2012

Accrual for loss contingency related to legal proceedings

(Note 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of a cost method investment . . . . . . . . . . . . . . .
Gain on legal settlements (Note 16) . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(183,327) $(10,000)
—
30,895
(3,771)

3,591
—
(2,794)

Total other income (expense) . . . . . . . . . . . . . . . . . . . . . . . .

$(182,530) $ 17,124

Income Tax Expense—Income tax expense for 2013 was $25.7 million compared to $23.9 million for

2012. Our effective tax rates for 2013 and 2012 were (11.6)% and 27.5%, respectively. The change in
our effective tax rate between 2013 and 2012 was due to the establishment during 2013 of an additional
valuation allowance on U.S. federal net deferred tax assets and nondeductible equity losses related to
OceanGeo and INOVA Geophysical. Our effective tax rate for 2013, excluding changes in the valuation
allowance, was 28.3%. We currently maintain a valuation allowance on substantially all net deferred tax
assets.

Preferred Stock Dividends and Conversion Payment of Preferred Stock—On September 30, 2013, the
holder of all of the outstanding shares of our Series D Preferred Stock converted all of the shares into
6,065,075 shares of our common stock. Concurrent with the holder’s conversion of its shares of
Series D Preferred Stock, we paid the holder a cash payment of approximately $5.0 million,
representing dividends in respect of the Preferred Stock and the estimated present value of certain
future dividends in respect of the Series D Preferred Stock. As a result of the conversion, all
outstanding shares of Series D Preferred Stock were converted into shares of our common stock, and
no shares of Series D Preferred Stock remain outstanding.

Year Ended December 31, 2012 (As Adjusted) Compared to Year Ended December 31, 2011

Our total net revenues of $526.3 million for 2012 increased $71.7 million, or 16%, compared to

total net revenues for 2011. Our overall gross profit percentage for 2012 was 41%, as adjusted,
compared to 2011’s gross profit percentage of 38%. Total operating expenses as a percentage of net
revenues for 2012 and 2011 were 25% and 23%, respectively. During 2012, income from operations, as
adjusted, was $87.4 million, as adjusted, compared to $66.8 million for 2011. Net income for 2012 was
$62.0 million, or $0.39 per diluted share, compared to net income of $23.4 million, or $0.15 per diluted
share for 2011.

Net Revenues, Gross Profits and Gross Margins

Solutions—Net revenues for 2012 increased by $87.8 million, or 33%, to $351.3 million, compared

to $263.5 million for 2011. This increase was predominantly driven by improved data processing
revenues due to post-Macondo recovery in the Gulf of Mexico and continued international expansion;
higher GeoVentures revenue related to growth in new venture activity, including programs offshore
Latin America, Africa and in the Arctic, as well as ResSCAN(cid:7) land programs in North America, and
growth in data library sales related to programs offshore Latin America, Africa, Australia and in the
Arctic. Gross profit for 2012 increased by $48.3 million to $133.0 million, representing a 38% gross
margin, compared to $84.6 million, or a 32% gross margin, for 2011, primarily attributable to the
recovery and expansion of our data processing business during 2012 and a more profitable mix of
programs in GeoVentures.

Systems—Net revenues for 2012 decreased by $21.0 million, or 14%, to $132.0 million, compared

to $153.0 million for 2011. This decrease was driven primarily by lower volumes of towed marine
streamer positioning equipment in 2012, partially offset by improved ocean-bottom cable sales. In 2011,
we recognized revenue from the sale to BGP of a DigiSTREAMER(cid:7) twelve-streamer system, which
was not replicated in 2012. Gross profit for 2012 decreased by $9.0 million to $52.1 million, as adjusted,
representing a 39% gross margin, compared to $61.1 million, representing a 40% gross margin, for
2011. The decrease in gross margins in our Systems segment was primarily due to reduced sales of
towed marine streamer positioning equipment.

Software—Net revenues for 2012 increased by $4.9 million, or 13%, to $43.1 million, compared to

$38.2 million for 2011. Excluding the effects of foreign currency translation, revenues for 2012
increased 11% due to continued demand for the Orca and Gator software platforms. Gross profit for
2012 increased by $4.4 million to $32.1 million, representing a 74% gross margin, compared to
$27.7 million, for 2011, which represented a 73% gross margin. Gross profit for 2012 increased in line
with revenue while gross margins increased only slightly from 2011 to 2012. Gross margins remained
high due to significantly higher software sales, which carry a much higher gross margin than other
products and services. Software sales represented 65% of total sales in this segment for 2012 in local
currency, compared to 58% of total segment sales in 2011.

Operating Expenses (as adjusted for Restructuring and Other Charges)

Operating expenses:

Research, development and engineering . . . . . . .
Marketing and sales . . . . . . . . . . . . . . . . . . . . .
General, administrative and other operating

Year Ended December 31, 2012

As Reported

Restructuring
and Other
Charges(a)

As Adjusted

Year Ended
December 31,
2011

(In thousands)

$ 34,080
35,240

—
—

$ 34,080
35,240

$ 24,569
31,269

expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . .

71,954

(11,568)

60,386

50,812

Total operating expenses

. . . . . . . . . . . . . . . .

$141,274

$(11,568)

$129,706

$106,650

(a) Represents the write-down of marine equipment and receivables within the Systems segment in

2012.

Research, Development and Engineering—Research, development and engineering expense was
$34.1 million, or 6% of net revenues, for 2012, an increase of $9.5 million compared to $24.6 million,
or 5% of net revenues, for 2011. This increase in research and development expense was primarily due
to increased investment of labor and technology related to product development. Related to our
product development efforts, our Systems and Solutions segments increased expenditures on field tests
in 2012 versus 2011.

Marketing and Sales—Marketing and sales expense of $35.2 million, or 7% of net revenues, for
2012, increased $4.0 million compared to $31.3 million, or 7% of net revenues, for 2011. This increase
in marketing and sales expense was primarily due to investment in our Solutions sales teams to support
the continued growth in the Solutions segment.

General, Administrative and Other Operating Expenses—General, administrative and other operating

expenses of $60.4 million, as adjusted, for 2012 increased $9.6 million compared to $50.8 million for
2011. General, administrative and other operating expenses as a percentage of net revenues for 2012, as
adjusted, and 2011 remained constant at 11% for each year. The increase in these expenses was
primarily due to significantly higher legal fees and expenses ($9.0 million) incurred in 2012 in defending
the lawsuit brought against us by WesternGeco. See further discussion at Part I, Item 3. ‘‘Legal
Proceedings.’’

Other Items

Interest Expense, net—Interest expense, net, of $5.3 million for 2012 decreased slightly compared to

$5.8 million for 2011. For additional information, please refer to ‘‘—Liquidity and Capital Resources—
Sources of Capital’’ below.

Equity in Earnings (Losses) of Investments—We account for our 49% interest in INOVA

Geophysical as an equity method investment and record our share of earnings and losses of INOVA
Geophysical on a one fiscal quarter-lag basis. Thus, our share of INOVA Geophysical’s earnings
(losses) for the periods from October 1, 2011 to September 30, 2012 (‘‘Fiscal 2012’’) and from
October 1, 2010 to September 30, 2011 (‘‘Fiscal 2011’’) were included in our consolidated financial
results for our fiscal years ended December 31, 2012 and December 31, 2011, respectively. For 2012, we
recorded our 49% share of equity in INOVA Geophysical’s earnings of approximately $0.3 million,
compared to equity losses of approximately $22.9 million (including $7.7 million that represented our
share of a write-down of excess inventory) for 2011.

The following table reflects the summarized financial information for INOVA Geophysical for

Fiscal 2012 and Fiscal 2011 (in thousands):

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$188,336
$ 39,320
3,241
$
2,197
$

$138,735
$
5,765
$ (41,836)
$ (46,033)

Fiscal 2012

Fiscal 2011

Other Income (Expense)—Other income for 2012 was $17.1 million compared to other expense of

$3.4 million for 2011. The difference primarily relates to the settlements of litigation. See further
discussion at Part 1, Item 3, ‘‘Legal Proceedings.’’

The following table reflects the significant items of other income (expense) is as follows (in

thousands):

Years Ended
December 31,

2012

2011

Accrual for loss contingency related to legal proceedings

(Note 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on legal settlements (Note 16) . . . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(10,000) $ —
—
(3,447)

30,895
(3,771)

Total other income (expense) . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17,124

$(3,447)

Income Tax Expense—Income tax expense for 2012 was $23.9 million compared to $10.1 million for
2011. Our effective tax rates for 2012 and 2011 were 27.5% and 29.2%, respectively. The change in our
effective tax rate between 2012 and 2011 was due to a reduction in the valuation allowance on U.S.
federal net deferred tax assets, partially offset by changes in the distribution of earnings between U.S.
and foreign jurisdictions. We continue to maintain a valuation allowance for a portion of our U.S.
federal net deferred tax assets that relate to capital losses and basis differences that will create capital
losses.

Preferred Stock Dividends—The preferred stock dividend related to shares of our previously-

outstanding Series D Preferred Stock, which were all converted to our common stock in 2013.
Quarterly dividends at the rate of 5.0% per annum were paid in cash. The total amount of dividends
paid on our preferred stock in 2012 was the same as in 2011.

Liquidity and Capital Resources

Sources of Capital

Our cash requirements include our working capital requirements, cash required for our debt

service payments, multi-client seismic data acquisition activities and capital expenditures. As of
December 31, 2013, we had working capital of $248.9 million, which included $148.1 million of cash on
hand. Working capital requirements are primarily driven by our continued investment in our multi-
client seismic data library ($114.6 million in 2013) and, to a lesser extent, our inventory purchase
obligations. At December 31, 2013, our outstanding inventory purchase obligations were $17.4 million.
Also, our headcount has traditionally been a significant driver of our working capital needs. Because a
significant portion of our business is involved in the planning, processing and interpretation of seismic
data services, one of our largest investments is in our employees, which involves cash expenditures for
their salaries, bonuses, payroll taxes and related compensation expenses.

In January 2014, we exercised our option to increase our ownership interest in OceanGeo from
30% to 70%. This increase in ownership percentage requires us to loan OceanGeo additional funds for
working capital. For further discussion on our investment in OceanGeo, see ‘‘—Executive Summary—
Investment in OceanGeo.’’

Our working capital requirements may change from time to time depending upon many factors,

including our operating results and adjustments in our operating plan required in response to industry
conditions, competition, acquisition opportunities and the occurrence of certain contingent events, such
as an adverse judgment in our WesternGeco litigation that is further discussed at Part I, Item 3. ‘‘Legal
Proceedings.’’ In recent years, our primary sources of funds have been cash flows generated from our
operations, our existing cash balances, debt and equity issuances and borrowings under our senior
revolving credit facilities. At December 31, 2013, our principal outstanding credit facility consists of a
revolving line of credit that permits borrowings of up to $175.0 million, of which $35.0 million was
outstanding as of that date, leaving $140.0 million of unused and available capacity. In January 2014,
we borrowed an additional $15.0 million on this credit facility with $50.0 million outstanding at
February 24, 2014. We currently have $125.0 million available for borrowing under our senior revolving
line of credit facility. We may also incur additional indebtedness in the future.

Senior Secured Second-Priority Notes—On May 13, 2013, we offered and sold $175 million
aggregate principal amount of 8.125% Senior Secured Second-Priority Notes due 2018 in a private
offering. The Notes are senior secured second-priority obligations, are guaranteed by our material U.S.
subsidiaries, and mature on May 15, 2018. Interest on the Notes accrues at the rate of 8.125% per
annum and is payable semiannually in arrears on May 15 and November 15 of each year during their
term. We made our first interest payment on the Notes on November 15, 2013.

We used the net proceeds from the offering to repay outstanding indebtedness under our senior
secured credit facility with CMB (see ‘‘—Revolving Line of Credit’’ below) and for general corporate
purposes. The Notes have not been registered under the Securities Act or applicable state securities
laws and may not be offered or sold in the United States absent registration or an applicable
exemption from the registration requirements of the Securities Act and applicable state laws. Pursuant
to the registration rights agreement we entered into in connection with our offering and sale of the
Notes, we agreed to use our commercially reasonable efforts to register the offer and sale of exchange
notes having substantially identical terms as the Notes under the Securities Act as part of an offer to
exchange freely tradable exchange notes for the Notes, as further described in our Current Report on
Form 8-K filed with the SEC on May 8, 2013.

On or after May 15, 2015, we may on one or more occasions redeem all or a part of the Notes at
the redemption prices set forth below, plus accrued and unpaid interest and special interest, if any, on
the Notes redeemed during the twelve-month period beginning on May 15th of the years indicated
below:

Date

2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Percentage

104.063%
102.031%
100.000%

For additional information regarding the terms of the Notes and related Indenture, Registration
Rights Agreement and Intercreditor Agreement see our Current Report on Form 8-K filed with the
SEC on May 13, 2013.

Revolving Line of Credit—On May 29, 2012, we amended the terms of our senior secured credit

facility with CMB as administrative agent and lender (the ‘‘Credit Facility’’). The First Amendment to
Credit Agreement and Loan Documents (the ‘‘First Amendment’’) modified certain provisions of our

senior credit agreement with CMB that we had entered into on March 25, 2010. The maturity date of
any outstanding debt under the Credit Facility is March 24, 2015.

As amended by the First Amendment, our Credit Facility provides that we may make revolving
credit borrowings in U.S. Dollars, Euros, British Pounds Sterling or Canadian Dollars up to an amount
not to exceed the U.S. Dollar equivalent of $175.0 million. For further information regarding our
Credit Facility, see Note 4 ‘‘Long-term Debt and Lease Obligations’’ of Notes to Consolidated Financial
Statements.

In connection with our offering of the Notes earlier this year, we entered into a consent agreement
with CMB as administrative agent and lender under the Credit Facility, in April 2013 that permitted us
to, among other things, (i) issue the Notes and related guarantees and (ii) invest a cumulative
aggregate amount of up to $100 million in OceanGeo from and after February 26, 2013.

Meeting our Liquidity Requirements

We have historically financed our operations from internally generated cash, funds from equity and

debt financings, and borrowings under revolving credit facilities. As of December 31, 2013, our total
outstanding indebtedness (including capital lease obligations) was approximately $220.2 million,
consisting of approximately $175.0 million outstanding senior secured second-lien notes, $35.0 million
under our revolving line of credit, $1.5 million relating to our facility lease obligations and $8.7 million
of capital leases. As of December 31, 2013, we had $140.0 million undrawn and available on our
revolving line of credit under our Credit Facility and had approximately $148.1 million of cash on hand.
In January 2014, we drew $15.0 million on our revolver, bringing the availability under our credit
facility down to $125.0 million as of February 24, 2014.

For 2013, total capital expenditures, including investments in our multi-client data library, were

$131.5 million, and we are projecting capital expenditures for 2014 to be between $100 million to
$120 million. Of the total projected 2014 capital expenditures, we are estimating that approximately
$90 million to $110 million will be spent on investments in our multi-client data library.

We currently believe that our existing cash, cash generated from operations and our sources of

working capital will be sufficient for us to meet our anticipated cash needs for at least the next
12 months. However, as further described in Part I, Item 3. ‘‘Legal Proceedings,’’ there are possible
scenarios involving a judgment to be rendered in the WesternGeco lawsuit that would adversely affect
our liquidity. If we become subject to a significant adverse judgment in the WesternGeco lawsuit and
are required to pay the judgment, we might have to utilize a combination of cash on hand, undrawn
balances available under our revolving line of credit under our senior debt facility and possibly incur
additional debt and/or equity financing.

Cash Flow from Operations

Net cash provided by operating activities was $147.6 million for 2013, compared to $169.1 million

for 2012. The decrease in our cash flows from operations was due principally to our net loss of
$246.5 million for 2013. The negative effects caused by the 2013 net loss to our cash flow from
operations were partially offset by non-cash special charges taken during 2013 for write-downs of
inventory, certain receivables and certain data library projects, our equity method investment losses in
OceanGeo and INOVA Geophysical and the additional accruals for loss contingencies related to the
WesternGeco lawsuit. Positively affecting our 2013 net cash flows from operations were lower levels of
outstanding unbilled receivables for 2013, partially offset by an investment in inventory and higher
accounts receivable at December 31, 2013.

Net cash provided by operating activities was $169.1 million for 2012, compared to $130.0 million

of net cash provided by operating activities in 2011. Our increase in sales activity during the fourth

quarter of 2011 resulted in an increase in our accounts receivable at that time, which in turn had a
positive impact to our cash balances in the first quarter of 2012, as we converted these receivables into
cash.

Cash Flow Used In Investing Activities

Net cash flow used in investing activities was $159.0 million for 2013, compared to $144.3 million

for 2012. The principal uses of cash in our investing activities during 2013 were $114.6 million of
continued investments in our multi-client data library, $16.9 million of investments in property, plant
and equipment and investments in and cash advances to OceanGeo totaling $24.8 million.

Net cash flow used in investing activities was $144.3 million for 2012, compared to net cash
provided by investing activities of $181.6 million for 2011. The principal uses of cash in our investing
activities during 2012 were $143.8 million of continued investments in our multi-client data library, our
net investment of $20.0 million of excess cash in short-term bank certificates of deposit, our
$11.1 million investment in property, plant and equipment and our $6.5 million investment in a
convertible note.

Cash Flow from Financing Activities

Net cash flow provided by financing activities was $98.7 million for 2013, compared to $6.5 million
of net cash flow used in financing activities for 2012. The net cash flow provided by financing activities
during 2013 was primarily related to our issuance of $175.0 million principal amount of the Notes. We
also drew $35.0 of net borrowings under our revolving line of credit during 2013. Offsetting these cash
provisions were our total repayments under of our revolving line of credit during 2013 of $97.3 million.
In 2013, we also paid $1.4 million in cash dividends on our outstanding Series D Preferred Stock and
an additional $5.0 million with respect to the Series D Preferred Stock when it was converted in
September 2013. The $6.5 million of net cash flow used in financing activities during 2012 was primarily
related to repayment of an outstanding term loan of $98.3 million, offset by net borrowings under our
amended revolving line of credit of $97.3 million. We paid $1.4 million in cash dividends on our
outstanding Series D Preferred Stock in 2012.

Net cash flow provided by financing activities was $9.8 million for 2011. The net cash flow
provided by financing activities during 2011 was primarily related to proceeds from stock option
exercises of $13.1 million and an excess tax benefit from stock-based compensation of $3.3 million. This
cash inflow was partially offset by payments on our long-term debt of $6.1 million. We paid $1.4 million
in cash dividends on our outstanding Series D Preferred Stock in 2011.

Inflation and Seasonality

Inflation in recent years has not had a material effect on our costs of goods or labor, or the prices

for our products or services. Traditionally, our business has been seasonal, with strongest demand
typically in the fourth quarter of our fiscal year. We experienced increased demand in the fourth
quarters of both 2012 and 2013 driven by increased capital expenditures from our E&P customers,
consistent with our historical seasonality.

Future Contractual Obligations

The following table sets forth estimates of future payments of our consolidated contractual

obligations, as of December 31, 2013 (in thousands):

Contractual Obligations

Long-term debt . . . . . . . . . . . . . . . . . . . . . . .
Interest on long-term debt obligations . . . . . . .
. . . . . . . .
Equipment capital lease obligations
Operating leases . . . . . . . . . . . . . . . . . . . . . .
Purchase obligations . . . . . . . . . . . . . . . . . . .

Total

$211,501
65,298
8,651
97,343
17,411

Less Than
1 Year

966
16,719
4,940
9,299
17,411

1 - 3 Years

3 - 5 Years

$35,535
29,028
3,711
18,559
—

$175,000
19,551
—
18,017
—

More Than
5 Years

$ —
—
—
51,468
—

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$400,204

$49,335

$86,833

$212,568

$51,468

The long-term debt and lease obligations at December 31, 2013 included $175.0 million of
principal amount of indebtedness outstanding under our Notes issued in May 2013, $35.0 million of
indebtedness outstanding under our revolving line of credit facility and $1.5 million of indebtedness
related to our Stafford, Texas facility sale-leaseback arrangement. The $8.7 million of equipment capital
lease obligations relates to GXT’s financing of computer and other equipment purchases.

The operating lease commitments at December 31, 2013 relate to our leases for certain equipment,

offices, processing centers and warehouse space under non-cancelable operating leases. Our purchase
obligations primarily relate to our committed inventory purchase orders under which deliveries of
inventory are scheduled to be made in 2014.

Critical Accounting Policies and Estimates

The preparation of consolidated financial statements in conformity with generally accepted
accounting principles in the United States requires management to make choices between acceptable
methods of accounting and to use judgment in making estimates and assumptions that affect the
reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and the
reported amounts of revenue and expenses. The following accounting policies are based on, among
other things, judgments and assumptions made by management that include inherent risk and
uncertainties. Management’s estimates are based on the relevant information available at the end of
each period. We believe that all of the judgments and estimates used to prepare our financial
statements were reasonable at the time we made them, but circumstances may change requiring us to
revise our estimates in ways that could be materially adverse to our results of operations and financial
condition.

Revenue Recognition

We derive revenue from the sale of (i) multi-client and proprietary surveys, licenses of
‘‘on-the-shelf’’ data libraries and imaging services, within our Solutions segment; (ii) seismic data
acquisition systems and other seismic equipment within our Systems segment; and (iii) navigation,
survey and quality control software systems within our Software segment.

Multi-Client and Proprietary Surveys, Data Libraries and Imaging Services—As our multi-client
surveys are being designed, acquired or processed (referred to as the ‘‘new venture’’ phase), we enter
into non-exclusive licensing arrangements with our customers. License revenues from these new venture
survey projects are recognized during the new venture phase as the seismic data is acquired and/or
processed on a proportionate basis as work is performed. Under this method, we recognize revenues
based upon quantifiable measures of progress, such as kilometers acquired or days processed. Upon
completion of a multi-client seismic survey, the seismic survey is considered ‘‘on-the-shelf,’’ and licenses

to the survey data are granted to customers on a non-exclusive basis. Revenues on licenses of
completed multi-client data surveys are recognized when (a) a signed final master geophysical data
license agreement and accompanying supplemental license agreement are returned by the customer;
(b) the purchase price for the license is fixed or determinable; (c) delivery or performance has
occurred; and (d) no significant uncertainty exists as to the customer’s obligation, willingness or ability
to pay. In limited situations, we have provided the customer with a right to exchange seismic data for
another specific seismic data set. In these limited situations, we recognize revenue at the earlier of the
customer exercising its exchange right or the expiration of the customer’s exchange right.

We also perform seismic surveys under contracts to specific customers, whereby the seismic data is
owned by those customers. We recognize revenue as the seismic data is acquired and/or processed on a
proportionate basis as work is performed. We use quantifiable measures of progress consistent with our
multi-client surveys.

Revenues from all imaging and other services are recognized when persuasive evidence of an
arrangement exists, the price is fixed or determinable, and collectibility is reasonably assured. Revenues
from contract services performed on a day-rate basis are recognized as the service is performed.

Acquisition Systems and Other Seismic Equipment—For the sales of seismic data acquisition systems

and other seismic equipment, we follow the requirements of ASC 605-10 ‘‘Revenue Recognition’’ and
recognize revenue when (a) evidence of an arrangement exists; (b) the price to the customer is fixed
and determinable; (c) collectibility is reasonably assured; and (d) the acquisition system or other
seismic equipment is delivered to the customer and risk of ownership has passed to the customer, or, in
the case in which a substantive customer-specified acceptance clause exists in the contract, the later of
delivery or when the customer-specified acceptance is obtained

Software—For the sales of navigation, survey and quality control software systems, we follow the
requirements for these transactions of ASC 985-605 ‘‘Software Revenue Recognition’’ (‘‘ASC 985-605’’).
We recognize revenue from sales of these software systems when (a) evidence of an arrangement exists;
(b) the price to the customer is fixed and determinable; (c) collectibility is reasonably assured; and
(d) the software is delivered to the customer and risk of ownership has passed to the customer, or, in
the limited case in which a substantive customer-specified acceptance clause exists, the later of delivery
or when the customer-specified acceptance is obtained. These arrangements generally include us
providing related services, such as training courses, engineering services and annual software
maintenance. We allocate revenue to each element of the arrangement based upon vendor-specific
objective evidence (‘‘VSOE’’) of fair value of the element or, if VSOE is not available for the delivered
element, we apply the residual method.

In addition to perpetual software licenses, we offer time-based software licenses. For time-based

licenses, we recognize revenue ratably over the contract term, which is generally two to five years.

Multiple-element Arrangements—When separate elements (such as an acquisition system, other
seismic equipment and/or imaging services) are contained in a single sales arrangement, or in related
arrangements with the same customer, we follow the requirements of ASC 605-25 ‘‘Accounting for
Multiple-Element Revenue Arrangement’’ (‘‘ASC 605-25’). We adopted this guidance as of January 1,
2010, and applied the guidance to transactions initiated or materially modified on or after January 1,
2010. The guidance does not apply to software sales accounted for under ASC 985-605. We also
adopted, in the same period, guidance within ASC 985-605 that excludes from its scope revenue
arrangements that include both tangible products and software elements, such that the tangible
products contain both software and non-software components that function together to deliver the
tangible product’s essential functionality.

This guidance requires that arrangement consideration be allocated at the inception of an

arrangement to all deliverables using the relative selling price method. We allocate arrangement

consideration to each deliverable qualifying as a separate unit of accounting in an arrangement based
on its relative selling price. We determine selling price using VSOE, if it exists, and otherwise, third-
party evidence (‘‘TPE’’). If neither VSOE nor TPE of selling price exists for a unit of accounting, we
use estimated selling price (‘‘ESP’’). We generally expect that we will not be able to establish TPE due
to the nature of the markets in which we compete, and, as such, we typically will determine selling
price using VSOE or if not available, ESP. VSOE is generally limited to the price charged when the
same or similar product is sold on a standalone basis. If a product is seldom sold on a standalone basis,
it is unlikely that we can determine VSOE for the product.

The objective of ESP is to determine the price at which we would transact if the product were sold
by us on a standalone basis. Our determination of ESP involves a weighting of several factors based on
the specific facts and circumstances of the arrangement. Specifically, we consider the anticipated margin
on the particular deliverable, the selling price and profit margin for similar products and our ongoing
pricing strategy and policies.

We believe this guidance principally impacts our Systems division in which a typical arrangement

might involve the sale of various products of our acquisition systems and other seismic equipment.
Products under these arrangements are often delivered to the customer within the same period, but in
certain situations, depending upon product availability and the customer’s delivery requirements, the
products could be delivered to the customer at different times. In these situations, we consider our
products to be separate units of accounting provided the delivered product has value to the customer
on a standalone basis. We consider a deliverable to have standalone value if the product is sold
separately by us or another vendor or could be resold by the customer. Further, our revenue
arrangements generally do not include a general right of return relative to the delivered products.

Multi-Client Data Library

Our multi-client data library consists of seismic surveys that are offered for licensing to customers
on a non-exclusive basis. The capitalized costs include the costs paid to third parties for the acquisition
of data and related activities associated with the data creation activity and direct internal processing
costs, such as salaries, benefits, computer-related expenses and other costs incurred for seismic data
project design and management. For 2013, 2012 and 2011, we capitalized, as part of our multi-client
data library, $2.1 million, $3.8 million and $2.4 million, respectively, of direct internal processing costs.

Our method of amortizing the costs of an in-process multi-client data library (the period during
which the seismic data is being acquired or processed, referred to as the ‘‘new venture’’ phase) consists
of determining the percentage of actual revenue recognized to the total estimated revenues (which
includes both revenues estimated to be realized during the new venture phase and estimated revenues
from the licensing of the resulting ‘‘on-the-shelf’’ data survey) and multiplying that percentage by the
total cost of the project (the sales forecast method). We consider a multi-client data survey to be
complete when all work on the creation of the seismic data is finished and that data survey is available
for licensing.

Once a multi-client data survey is completed, the data survey is considered ‘‘on-the-shelf’’ and our
method of amortization is then the greater of (i) the sales forecast method or (ii) the straight-line basis
over a four-year period. The greater amount of amortization resulting from the sales forecast method
or the straight-line amortization policy is applied on a cumulative basis at the individual survey level.
Under this policy, we first record amortization using the sales forecast method. The cumulative
amortization recorded for each survey is then compared with the cumulative straight-line amortization.
The four-year period utilized in this cumulative comparison commences when the data survey is
determined to be complete. If the cumulative straight-line amortization is higher for any specific survey,
additional amortization expense is recorded, resulting in the accumulated amortization being equal to
the cumulative straight-line amortization for that survey. We have determined the amortization period
to be four years based upon our historical experience that indicates that the majority of our revenues
from multi-client surveys are derived during the acquisition and processing phases and during the four
years subsequent to survey completion.

Estimated sales are determined based upon discussions with our customers, our experience and our

knowledge of industry trends. Changes in sales estimates may have the effect of changing the
percentage relationship of cost of services to revenue. In applying the sales forecast method, an
increase in the projected sales of a survey will result in lower cost of services as a percentage of
revenue and higher earnings when revenue associated with that particular survey is recognized, while a
decrease in projected sales will have the opposite effect. Assuming that the overall volume of sales mix
of surveys generating revenue in the period was held constant in 2013, an increase of 10% in the sales
forecasts of all surveys would have decreased our amortization expense by approximately $8.4 million.

We estimate the ultimate revenue expected to be derived from a particular seismic data survey
over its estimated useful economic life to determine the costs to amortize, if greater than straight-line
amortization. That estimate is made by us at the project’s initiation. For a completed multi-client
survey, we review the estimate quarterly. If during any such review, we determine that the ultimate
revenue for a survey is expected to be materially more or less than the original estimate of total
revenue for such survey, we decrease or increase (as the case may be) the amortization rate
attributable to the future revenue from such survey. In addition, in connection with such reviews, we
evaluate the recoverability of the multi-client data library, and if required under ASC 360-10
‘‘Impairment and Disposal of Long-Lived Assets,’’ record an impairment charge with respect to such
data. There were no significant impairment charges during 2013, 2012 and 2011.

Reserve for Excess and Obsolete Inventories

Our reserve for excess and obsolete inventories is based on historical sales trends and various
other assumptions and judgments, including future demand for our inventory, the timing of market
acceptance of our new products and the risk of obsolescence driven by new product introductions.
When we record a charge for excess and obsolete inventories, the amount is applied as a reduction in
the cost basis of the specific inventory item for which the charge was recorded. Should these
assumptions and judgments not be realized for these or for other reasons, our reserve would be
adjusted to reflect actual results. Our industry is subject to technological change and new product
development that could result in obsolete inventory. Our reserve for inventory at December 31, 2013
was $32.6 million compared to $14.2 million at December 31, 2012.

Goodwill and Other Intangible Assets

Goodwill is allocated to our reporting units, which is either the operating segment or one reporting

level below the operating segment. For purposes of performing the impairment test for goodwill as
required by ASC 350 ‘‘Intangibles—Goodwill and Other’’ (‘‘ASC 350’’), we established the following
reporting units: Solutions, Software and Marine Systems. To determine the fair value of our reporting
units, we use a discounted future returns valuation method. If we had established different reporting
units or utilized different valuation methodologies, our impairment test results could differ.
Additionally, we compared the sum of the estimated fair values of the individual reporting units less
consolidated debt to our overall market capitalization as reflected by the our stock price.

In accordance with ASC 350, we are required to evaluate the carrying value of our goodwill at
least annually for impairment, or more frequently if facts and circumstances indicate that it is more
likely than not impairment has occurred. We formally evaluate the carrying value of our goodwill for
impairment as of December 31 for each of our reporting units. We first perform a qualitative
assessment by evaluating relevant events or circumstances to determine whether it is more likely than
not that the fair value of a reporting unit is less than its carrying amount. If we are unable to conclude
qualitatively that it is more likely than not that a reporting unit’s fair value exceeds its carrying value,
then we will use a two-step quantitative assessment of the fair value of a reporting unit. If the carrying
value of a reporting unit of an entity that includes goodwill is determined to be more than the fair
value of the reporting unit, there exists the possibility of impairment of goodwill. An impairment loss of

goodwill is measured in two steps by first allocating the fair value of the reporting unit to net assets
and liabilities including recorded and unrecorded other intangible assets to determine the implied
carrying value of goodwill. The next step is to measure the difference between the carrying value of
goodwill and the implied carrying value of goodwill, and, if the implied carrying value of goodwill is
less than the carrying value of goodwill, an impairment loss is recorded equal to the difference.

We completed our annual goodwill impairment testing as of December 31, 2013 noting no
impairments. Our goodwill as of December 31, 2013 was comprised of $27.0 million in our Marine
Systems, $25.9 million in our Software and $2.9 million in our Solutions reporting units.

For goodwill testing purposes, the $193.3 million litigation contingency accrual is assigned to the
Marine Systems reporting unit. Based on the increase in this accrual, this reporting unit’s carrying value
was negative as of December 31, 2013. Based on our evaluation of qualitative factors relevant to the
Marine Systems reporting unit, we performed the second step of the impairment test to measure the
amount of any potential impairment by comparing the implied fair value of the reporting unit’s
goodwill with the carrying amount of that goodwill. The excess of the fair value of a reporting unit over
the amounts assigned to its assets and liabilities in a hypothetical purchase price allocation is the
implied fair value of goodwill. We completed the step two impairment test, which did not indicate an
impairment of goodwill associated with the Marine Systems reporting unit.

Our 2013 quantitative assessment indicated that the fair values of our Software and Solutions
reporting units significantly exceeded their carrying values. Our analyses are based upon our internal
operating forecasts, which include assumptions about market and economic conditions. However, if our
estimates or related projections associated with the reporting units significantly change in the future, we
may be required to record further impairment charges. If the operational results of our segments are
lower than forecasted or the economic conditions are worse than expected, then the fair value of our
segments will be adversely affected.

Our intangible assets, other than goodwill, relate to our customer relationships and intellectual

property rights. We amortize our intellectual property rights over the estimated periods of benefit
(ranging from 4 to 5 years). We amortize our customer relationship intangible assets on an accelerated
basis over a 10- to 15-year period, using the undiscounted cash flows of the initial valuation models. We
use an accelerated basis as these intangible assets were initially valued using an income approach, with
an attrition rate that resulted in a pattern of declining cash flows over a 10- to 15-year period.

Following the guidance of ASC 360 ‘‘Property, Plant and Equipment,’’ we review the carrying values

of these intangible assets for impairment if events or changes in the facts and circumstances indicate
that it is more likely than not their carrying value may not be recoverable. Any impairment determined
is recorded in the current period and is measured by comparing the fair value of the related asset to its
carrying value.

Similar to our treatment of goodwill, in making these assessments, we rely on a number of factors,

including operating results, business plans, internal and external economic projections, anticipated
future cash flows and external market data. However, if our estimates or related projections associated
with the reporting units significantly change in the future, we may be required to record further
impairment charges.

Deferred Tax Assets

As of December 31, 2012 we had recorded a valuation allowance for items that relate to capital

losses or basis differences that will create capital losses. During 2013 we established a valuation
allowance on a substantial majority of our U.S. net deferred tax assets due to the large one time
charges taken during the year. The valuation allowance was calculated in accordance with the
provisions of ASC 740-10, ‘‘Accounting for Income Taxes,’’ which requires that a valuation allowance be

established or maintained when it is ‘‘more likely than not’’ that all or a portion of deferred tax assets
will not be realized. We will continue to record a valuation allowance for the substantial majority of all
of our deferred tax assets until there is sufficient evidence to warrant reversal. In the event our
expectations of future operating results change, an additional valuation allowance may be required to
be established on our existing unreserved net U.S. deferred tax assets.

Foreign Sales Risks

For 2013, we recognized $199.0 million of sales to customers in Europe, $52.7 million of sales to
customers in Asia Pacific, $54.0 million of sales to customers in Latin American countries, $63.2 million
of sales to customers in the Middle East, $16.5 million of sales to customers in Africa and $13.7 million
of sales to customers in the Commonwealth of Independent States, or former Soviet Union (CIS). The
majority of our foreign sales are denominated in U.S. dollars. For 2013, 2012 and 2011, international
sales comprised 73%, 69% and 66%, respectively, of total net revenues. Since 2008, global economic
problems and uncertainties have generally increased in scope and nature. To the extent that world
events or economic conditions negatively affect our future sales to customers in many regions of the
world, as well as the collectability of our existing receivables, our future results of operations, liquidity
and financial condition may be adversely affected.

Certain Relationships and Related Party Transactions

For 2013, 2012 and 2011, we recorded revenues from BGP for purchases of services and products
of $8.0 million, $13.7 million and $34.5 million, respectively. A majority of the revenues from BGP for
2011 related to the sale of a twelve-streamer DigiSTREAMER system. Trade receivables due from
BGP were $1.5 million and $1.6 million at December 31, 2013 and 2012, respectively. BGP owned
(purchased in March 2010) approximately 14.5% of our outstanding common stock as of December 31,
2013. For 2013, we paid BGP $46.2 million for seismic acquisition services provided on one of the our
new venture projects. At December 31, 2013, we owed BGP $1.5 million for unpaid services received
on that project.

James M. Lapeyre, Jr. is the Chairman of the Board on our board of directors. He is also the
chairman and a significant equity owner of Laitram, L.L.C. (Laitram), and he has served as president
of Laitram and its predecessors since 1989. Laitram is a privately-owned, New Orleans-based
manufacturer of food processing equipment and modular conveyor belts. Mr. Lapeyre and Laitram
together owned approximately 6.3% of our outstanding common stock as of December 31, 2013.

We acquired DigiCourse, Inc., our marine positioning products business, from Laitram in 1998. In
connection with that acquisition, we entered into a Continued Services Agreement with Laitram under
which Laitram agreed to provide us certain bookkeeping, software, manufacturing and maintenance
services. Manufacturing services consist primarily of machining of parts for our marine positioning
systems. The term of this agreement expired in September 2001 but we continue to operate under its
terms. In addition, from time to time, when we have requested, the legal staff of Laitram has advised
us on certain intellectual property matters with regard to our marine positioning systems. Under an
amended lease of commercial property dated February 1, 2006, between Lapeyre Properties, L.L.C. (an
affiliate of Laitram) and ION, we have leased certain office and warehouse space from Lapeyre
Properties through January 2014, with the right to terminate the lease sooner upon 12 months’ notice.
During 2013, we paid Laitram and its affiliates a total of approximately $4.2 million, which consisted of
approximately $3.5 million for manufacturing services, $0.4 million for rent and other pass-through
third party facilities charges and $0.3 million for reimbursement for costs related to providing
administrative and other back-office support services in connection with our Louisiana marine
operations. For the 2012 and 2011 fiscal years, we paid Laitram and its affiliates a total of
approximately $4.1 million and $6.3 million, respectively, for these services. In the opinion of our

management, the terms of these services are fair and reasonable and as favorable to us as those that
could have been obtained from unrelated third parties at the time of their performance.

In July 2013, we agreed to lend up to $10.0 million to INOVA Geophysical, and received a

promissory note issued by INOVA Geophysical payable to us, which was scheduled to mature on
September 30, 2013. The loan was made by us to support certain short-term working capital needs of
INOVA Geophysical. The indebtedness under the note accrues interest at an annual rate equal to the
London Interbank Offered Rate plus 650 basis points. In July 2013, we advanced the full principal
amount of $10.0 million to INOVA Geophysical under the promissory note. During the second half of
2013, we received payments totaling $5.0 million from INOVA Geophysical on the loan. The maturity
date of the note has been extended to March 31, 2014.

Off-Balance Sheet Arrangements

Variable interest entities. As of December 31, 2013, our investments in OceanGeo and INOVA
Geophysical each constitute an investment in a variable interest entity, as that term is defined in FASB
ASC Topic 810-10 ‘‘Consolidation—Overall’’ and as defined in Item 303(a)(4)(ii) of SEC
Regulation S-K. See Note 3 of Notes to Consolidated Financial Statements included elsewhere in this
Form 10-K for additional information.

Indemnification

In the ordinary course of our business, we enter into contractual arrangements with our customers,

suppliers and other parties under which we may agree to indemnify the other party to such
arrangement from certain losses it incurs relating to our products or services or for losses arising from
certain events as defined within the particular contract. Some of these indemnification obligations may
not be subject to maximum loss limitations. Historically, payments we have made related to these
indemnification obligations have been immaterial.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

Market risk is the risk of loss from adverse changes in market prices and rates. Our primary

market risks include risks related to interest rates and foreign currency exchange rates.

Interest Rate Risk

As of December 31, 2013, we had outstanding total indebtedness of approximately $220.2 million,

including capital lease obligations. Of that indebtedness, approximately $35.0 million accrues interest
under rates that fluctuate based upon market rates plus an applicable margin. As of December 31,
2013, the $35.0 million in outstanding revolving loan indebtedness under the Credit Facility accrued
interest at a rate of 2.57% per annum. Each 100 basis point increase in the interest rate would have
the effect of increasing the annual amount of interest to be paid by approximately $0.4 million.

As our borrowings under the revolving credit facility are subject to variable interest rates, we are

subject to interest rate risk to the extent we have outstanding balances under the revolving credit
facility. We are therefore impacted by changes in LIBOR and/or our bank’s base rates. We may, from
time to time, use derivative financial instruments (e.g., interest rate caps), to help mitigate rising
interest rates under our credit facility. We do not use derivatives for trading or speculative purposes
and only enter into contracts with major financial institutions based on their credit rating and other
factors.

Foreign Currency Exchange Rate Risk

Our operations are conducted in various countries around the world, and we receive revenue from

these operations in a number of different currencies with the most significant of our international
operations using British pounds sterling. As such, our earnings are subject to movements in foreign
currency exchange rates when transactions are denominated in currencies other than the U.S. dollar,
which is our functional currency, or the functional currency of many of our subsidiaries, which is not
necessarily the U.S. dollar. To the extent that transactions of these subsidiaries are settled in currencies
other than the U.S. dollar, a devaluation of these currencies versus the U.S. dollar could reduce the
contribution from these subsidiaries to our consolidated results of operations as reported in U.S.
dollars.

Through our subsidiaries, we operate in a wide variety of jurisdictions, including the United
Kingdom, China, Canada, the Netherlands, Brazil, Russia, the United Arab Emirates, Egypt and other
countries. Our financial results may be affected by changes in foreign currency exchange rates. Our
consolidated balance sheet at December 31, 2013 reflected approximately $21.3 million of net working
capital related to our foreign subsidiaries, a majority of our which is within the United Kingdom. Our
foreign subsidiaries receive their income and pay their expenses primarily in their local currencies. To
the extent that transactions of these subsidiaries are settled in the local currencies, a devaluation of
these currencies versus the U.S. dollar could reduce the contribution from these subsidiaries to our
consolidated results of operations as reported in U.S. dollars.

Item 8. Financial Statements and Supplementary Data

The financial statements and related notes thereto required by this item begin at page F-1 hereof.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Not applicable.

Item 9A. Controls and Procedures

(a) Evaluation of Disclosure Controls and Procedures. Disclosure controls and procedures are
designed to ensure that information required to be disclosed in the reports we file with or submit to
the SEC under the Securities Exchange Act of 1934, as amended (the ‘‘Exchange Act’’) is recorded,
processed, summarized and reported within the time period specified by the SEC’s rules and forms.
Disclosure controls and procedures are defined in Rule 13a-15(e) under the Exchange Act, and they
include, without limitation, controls and procedures designed to ensure that information required to be
disclosed under the Exchange Act is accumulated and communicated to management, including the
principal executive officer and the principal financial officer, as appropriate, to allow timely decisions
regarding required disclosure.

In connection with the preparation and review of the financial statements to be included in our
Quarterly Report on Form 10-Q for the nine months ended September 30, 2013, we determined that
we had incorrectly presented the investments in our multi-client seismic data libraries, or SPANs, in our
condensed consolidated statements of cash flows for the three months ended March 31, 2013 and the
six months ended June 30, 2013. We incorrectly included non-cash activity related to the investment in
our multi-client seismic data libraries, which resulted in an understatement of our cash provided by
operating activities and an understatement of our cash used in investing activities as previously reported
for the interim periods ended March 31, 2013 and June 30, 2013. These investment items should have
instead been included and presented as additions to our net cash used in investing activities in our
condensed consolidated statement of cash flows for the three months ended March 31, 2013 and the six
months ended June 30, 2013. As a result, we have filed Form 10-Q/A amendments to our Quarterly
Reports on Form 10-Q for the quarterly periods ended March 31, 2013 and June 30, 2013, reflecting

the restatements to our condensed consolidated statements of cash flows contained in those previously
filed Form 10-Qs. Our management concluded that a material weakness existed in our internal control
over financial reporting with respect to certain procedures and controls related to the preparation and
review of our consolidated statements of cash flows as of September 30, 2013.

Our management carried out an evaluation of the effectiveness of the design and operation of our
disclosure controls and procedures as of December 31, 2013. Based upon that evaluation, our principal
executive officer and principal financial officer have concluded that our disclosure controls and
procedures were effective as of December 31, 2013.

Remediation of Material Weakness. To address the above referenced material weakness, we have
undertaken improvements to our procedures and controls that include the use of automated systems
reporting of non-cash accruals related to our investment in multi-client data library and fixed assets and
an improved cross-functional management review of the statement of cash flows. Based on these
remediation efforts, management concluded that the material weakness in internal control over
financial reporting has been remediated as of December 31, 2013.

(b) Management’s Report on Internal Control Over Financial Reporting. Our management is
responsible for establishing and maintaining adequate internal control over financial reporting as
defined in Rules 13a-15(f) under the Exchange Act. Our internal control over financial reporting is
designed to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with generally accepted
accounting principles. Our internal control over financial reporting includes those policies and
procedures that:

(i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect

the transactions and dispositions of the assets of the company;

(ii) provide reasonable assurance that transactions are recorded as necessary to permit

preparation of financial statements in accordance with generally accepted accounting
principles, and that receipts and expenditures of the company are being made only in
accordance with authorizations of our management and directors; and

(iii) provide reasonable assurance regarding prevention or timely detection of unauthorized

acquisition, use or disposition of our assets that could have a material effect on the financial
statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or

detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject
to the risk that controls may become inadequate because of changes in conditions, or that the degree
of compliance with the policies or procedures may deteriorate.

Under the supervision and with the participation of our management, including our principal

executive officer and principal financial officer, we assessed the effectiveness of our internal control
over financial reporting as of December 31, 2013 based upon criteria established in Internal Control—
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (COSO) in 1992. Based upon their assessment, management concluded that the internal
control over financial reporting was effective as of December 31, 2013.

The independent registered public accounting firm that has also audited the Company’s

consolidated financial statements included in this Annual Report on Form 10-K has issued an audit
report on our internal control over financial reporting. This report appears below.

procedures and controls described above, there was not any change in our internal control over
financial reporting that occurred during the three months ended December 31, 2013, which has
materially affected, or is reasonably likely to materially affect, our internal control over financial
reporting.

Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of ION Geophysical Corporation and subsidiaries

We have audited ION Geophysical Corporation and subsidiaries’ (the Company) internal control

over financial reporting as of December 31, 2013, based on criteria established in Internal Control—
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (1992 framework) (the COSO criteria). The Company’s management is responsible for
maintaining effective internal control over financial reporting, and for its assessment of the
effectiveness of internal control over financial reporting included in the accompanying Management’s
Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on
the company’s internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting
Oversight Board (United States). Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether effective internal control over financial reporting was maintained
in all material respects. Our audit included obtaining an understanding of internal control over
financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design
and operating effectiveness of internal control based on the assessed risk, and performing such other
procedures as we considered necessary in the circumstances. We believe that our audit provides a
reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed to provide reasonable

assurance regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles. A company’s internal
control over financial reporting includes those policies and procedures that (1) pertain to the
maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and
dispositions of the assets of the company; (2) provide reasonable assurance that transactions are
recorded as necessary to permit preparation of financial statements in accordance with generally
accepted accounting principles, and that receipts and expenditures of the company are being made only
in accordance with authorizations of management and directors of the company; and (3) provide
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or
disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or

In our opinion, ION Geophysical Corporation and subsidiaries maintained, in all material respects,

effective internal control over financial reporting as of December 31, 2013, based on the COSO
criteria.

We also have audited, in accordance with the standards of the Public Company Accounting

Oversight Board (United States), the consolidated balance sheets of ION Geophysical Corporation and
subsidiaries as of December 31, 2013 and 2012 and the related consolidated statements of operations,
comprehensive income (loss), cash flows, and stockholders’ equity for each of the three years in the
period ended December 31, 2013 of ION Geophysical Corporation and subsidiaries and our report
dated February 24, 2014 expressed an unqualified opinion thereon.

Houston, Texas
February 24, 2014

/s/ Ernst & Young LLP

Item 9B. Other Information

Not applicable.

Item 10. Directors, Executive Officers and Corporate Governance

The Company’s directors and executive officers are as follows:

PART III

Name

Age

Title

R. Brian Hanson . . . . . . .
Christopher T. Usher . . . .

President and Chief Executive Officer and Director

49
53 Executive Vice President and Chief Operating Officer, GeoScience

Division

Ken Williamson . . . . . . . .

49 Executive Vice President and Chief Operating Officer, GeoVentures

Steve Bate . . . . . . . . . . . .

51 Executive Vice President and Chief Operating Officer, Systems

Division

Gregory J. Heinlein . . . . .
Colin Hulme . . . . . . . . . .
David L. Roland . . . . . . . .
Scott Schwausch . . . . . . . .
. . .
James M. Lapeyre, Jr.
David H. Barr . . . . . . . . .
Hao Huimin . . . . . . . . . . .
Michael C. Jennings . . . . .
Franklin Myers . . . . . . . . .
S. James Nelson, Jr.
. . . . .
John N. Seitz . . . . . . . . . .

Executive Officers

Division
Senior Vice President and Chief Financial Officer
Senior Vice President, Ocean Bottom Services
Senior Vice President, General Counsel and Corporate Secretary

50
61
52
39 Vice President and Corporate Controller
61 Chairman of the Board and Director
64 Director
50 Director
48 Director
61 Director
72 Director
62 Director

R. Brian Hanson has been the Company’s President and Chief Executive Officer since January 1,

2012 and was elected to the Board of Directors of the Company in 2012. He joined the Company in
May 2006 as its Executive Vice President and Chief Financial Officer and was appointed its President
and Chief Operating Officer in August 2011. Prior to joining the Company, Mr. Hanson served as the
Executive Vice President and Chief Financial Officer of Alliance Imaging, Inc., a NYSE-listed provider
of diagnostic imaging services to hospitals and other healthcare providers, from July 2004 until
November 2005. From 1998 to 2003, Mr. Hanson held a variety of positions at Fisher Scientific
International, Inc., a NYSE-listed manufacturer and supplier of scientific and healthcare products and
services, including Vice President Finance of the Healthcare group from 1998 to 2002 and Chief
Operating Officer from 2002 to 2003. From 1986 until 1998, Mr. Hanson served in various positions
with Culligan Water Conditioning, an international manufacturer of water treatment products and
producer and retailer of bottled water products, most recently as Vice President of Finance and Chief
Financial Officer. Mr. Hanson received a Bachelor’s degree in engineering from the University of New
Brunswick and a Master of Business Administration degree from Concordia University in Montreal.
Mr. Hanson’s day-to-day leadership and involvement with the Company provides him with personal
knowledge regarding its operations. In addition, Mr. Hanson’s financial experience and skills and
technical background enable the Board to better understand and be informed with regard to the
Company’s operations and prospects and financial condition.

Christopher T. Usher has been the Company’s Executive Vice President and Chief Operating
Officer, GeoScience Division, since November 2012. Prior to joining the Company, Mr. Usher served as

the Senior Vice President, Data Processing, Analysis and Interpretation and Chief Technology Officer
of Global Geophysical Services, Inc., a NYSE-listed seismic products and services company, since
January 2010. Prior to joining Global, Mr. Usher served from October 2005 to January 2010 as Senior
Director at Landmark Software and Services, a division of Halliburton Company, an oilfield services
company. From 2004 to 2005, he was Senior Corporate Vice President, Integrated Services, at Paradigm
Geotechnology, an exploration and production software company. From 2000 to 2003, Mr. Usher
served as President of the global data processing division of Petroleum Geo-Services (PGS), a marine
geophysical contracting company. He began his career at Western Geophysical. Mr. Usher holds a
Bachelor of Science degree in geology and geophysics from Yale University.

Ken Williamson joined the Company as Vice President of its GeoVentures business unit in
September 2006, became a Senior Vice President in January 2007, and became Executive Vice
President and Chief Operating Officer, GeoVentures Division, in November 2012. Between 1987 and
2006, Mr. Williamson was employed by Western Geophysical, which in 2000 became part of
WesternGeco, a seismic solutions and technology subsidiary of Schlumberger, Ltd., a global oilfield and
information services company. While at WesternGeco, Mr Williamson served as Vice President,
Marketing from 2001 to 2003, Vice President, Russia and Caspian Region, from 2003 to 2005 and Vice
President, Marketing, Sales & Commercialization of WesternGeco’s electromagnetic services and
technology division from 2005 to 2006. Mr. Williamson holds a Bachelor of Science degree in
geophysics from Cardiff University in Wales.

Steve Bate rejoined the Company in May 2013 as Senior Vice President, Systems Division, and in

February 2014 became Executive Vice President and Chief Operating Officer, Systems Division.
Mr. Bate originally joined the Company in 2005 as Chief Financial Officer of its GX Technology
business unit. In 2007, he was appointed Senior Vice President, Sensor business unit and in 2009 his
area of responsibility broadened to the Company’s Land Imaging Systems Division. Following the
Company’s formation in March 2010 of INOVA Geophysical Equipment Limited, a land seismic
equipment joint venture with BGP, Mr. Bate was appointed as INOVA’s first President and Chief
Executive Officer, and served in that role until October 2012. Prior to joining the Company in 2005,
Mr. Bate founded a consulting business and served as President of a residential construction company.
Mr. Bate holds a Bachelor of Business Administration degree from the University of Houston.

Gregory J. Heinlein has been the Company’s Senior Vice President and Chief Financial Officer

since November 2011. Prior to joining the Company, Mr. Heinlein served as the Chief Operating and
Financial Officer of Genprex, Inc., a clinical-stage biopharmaceutical company. Prior to joining
Genprex in 2011, Mr. Heinlein worked as an independent financial consultant and held a variety of
senior management positions at Freescale Semiconductor, Inc., a NYSE-listed designer and
manufacturer of embedded semiconductors for the automotive, consumer, industrial and networking
markets, including Vice President and Treasurer from 2005 to 2008 and Vice President, Global Sales
and Marketing, from 2008 to 2010. From 2001 to 2004, Mr. Heinlein served as Vice President and
Treasurer of Fisher Scientific International Inc., a NYSE-listed manufacturer and supplier of scientific
and healthcare products and services. From 1999 to 2001, he served as Vice President, Treasurer at
Great Lakes Chemical Company, a NYSE-listed chemical research, production, sales and distribution
company. Mr. Heinlein began his career in 1987 at The Dow Chemical Company, where he worked for
more than 12 years in progressively challenging financial management positions, in both the treasury
and control functions. Mr. Heinlein received a Bachelor of Business Administration degree from
Saginaw Valley State University and a Master of Business Administration degree from Michigan State
University.

Colin Hulme joined the Company in April 2012 as Senior Vice President, Strategic Marketing and

in November 2013 was promoted to Senior Vice President, Ocean Bottom Services, and appointed to
serve as the chief executive officer of OceanGeo B.V., a joint venture controlled by the Company. Prior
to joining the Company, Mr. Hulme held a variety of senior management positions at

Schlumberger, Ltd., a global oilfield and information services company, from 1989 through 2011,
including serving as Technical Director—Deep Reading for Schlumberger Wireline from 2006 to 2011,
Vice President and General Manager of Seismic Data Processing for WesternGeco, a seismic solutions
and technology subsidiary of Schlumberger, from 2002 to 2006, Vice President and General Manager
for Reservoir Products, Schlumberger Information Services, from 2000 to 2002, Vice President and
Business Manager for Asia Region, Schlumberger Information Services, from 1998 to 2000, and
Corporate Marketing and Commercialization Manager for WesternGeco from 1994 to 1998. Prior to
joining Schlumberger, Mr Hulme began his career at Digicon Geophysical.

David L. Roland joined the Company as Vice President, General Counsel and Corporate Secretary

in April 2004 and became a Senior Vice President in January 2007. Prior to joining the Company,
Mr. Roland held several positions within the legal department of Enron Corp., a multi-national energy
trading and infrastructure development business, most recently as Vice President and Assistant General
Counsel. Prior to joining Enron in 1998, Mr. Roland was an attorney with Caltex Corporation, an
international oil and gas marketing and refining company. Mr. Roland was an attorney with the law
firm of Gardere & Wynne (now Gardere Wynne Sewell LLP) from 1988 until 1994, when he joined
Caltex. Mr. Roland holds a Bachelor of Business Administration degree from the University of
Houston and a Juris Doctorate degree with Distinction from St. Mary’s University.

Scott Schwausch joined the Company in 2006 as Assistant Controller and held that position until

June 2010 when he became Director of Financial Reporting. In May 2012, he became Controller,
Solutions Business Unit, and in May 2013 became Vice President and Corporate Controller.
Mr. Schwausch held a variety of positions at Deloitte & Touche, LLP, a public accounting firm, from
2000 until he joined ION. Mr. Schwausch is a Certified Public Accountant and a Certified Management
Accountant. He received a Bachelor of Science degree in accounting from Brigham Young University.

Executive officers serve at the discretion of the Board of Directors, subject to applicable

employment agreements.

Directors

Our Board of Directors consists of eight members. The Board is divided into three classes.
Members of each class are elected for three-year terms and until their respective successors are duly
elected and qualified, unless the director dies, resigns, retires, is disqualified or is removed. Our
stockholders elect the directors in a designated class annually. The current Class I directors are
R. Brian Hanson, Hao Huimin and James M. Lapeyre, Jr., and their terms will expire at the election of
directors at the 2015 Annual Meeting. The current Class II directors are David H. Barr, Franklin
Myers and S. James Nelson, Jr., and their terms will expire at the election of directors at the 2016
Annual Meeting of Stockholders. The current Class III directors are Michael C. Jennings and John
N. Seitz, and their current terms are scheduled to expire at the 2014 Annual Meeting of Stockholders.

James M. Lapeyre, Jr., was elected to the Board of Directors of the Company in 1998.

Mr. Lapeyre served as Chairman of the Board of Directors from 1999 until January 1, 2012, and again
from January 1, 2013 until present. During 2012, Mr. Robert P. Peebler held the role of Executive
Chairman and Mr. Lapeyre served as Lead Independent Director. Mr. Lapeyre has been President of
Laitram L.L.C., a privately-owned, New Orleans-based manufacturer of food processing equipment and
modular conveyor belts, and its predecessors since 1989. Mr. Lapeyre joined the Company’s Board of
Directors when we bought the DigiCOURSE marine positioning products business from Laitram in
1998. Mr. Lapeyre is Chairman of the Governance Committee and a member of the Audit and
Compensation Committees of the Board of Directors. He holds a Bachelor of Art degree in history
from the University of Texas and Master of Business Administration and Juris Doctorate degrees from
Tulane University. Mr. Lapeyre’s status as a significant stockholder of the Company enables the Board
to have direct access to the perspective of the Company’s stockholders and ensures that the Board will

take into consideration the interests of its stockholders in all Board decisions. In addition, Mr. Lapeyre
has extensive knowledge regarding the marine products and technology that the Company acquired
from Laitram in 1998.

David H. Barr was elected to the Board of Directors of the Company in 2010. From May 2011

until December 2012, Mr. Barr served as the President and Chief Executive Officer of Logan
International Inc., a Calgary-based Toronto Stock Exchange (TSX)-listed manufacturer and provider of
oilfield tools and services. In 2009, Mr. Barr retired from Baker Hughes Incorporated, an oilfield
services and equipment provider, after serving for 36 years in various manufacturing, marketing,
engineering and product management functions. At the time of his retirement, Mr. Barr was Group
President—Eastern Hemisphere, responsible for all Baker Hughes products and services for Europe,
Russia/Caspian, Middle East, Africa and Asia Pacific. From 2007 to 2009, he served as Group
President—Completion & Production, and from 2005 to 2007, as Group President—Drilling and
Evaluation. Mr. Barr served as President of Baker Atlas, a division of Baker Hughes Inc., from 2000 to
2005, and served as Vice President, Supply Chain Management for the Cameron division of Cameron
International Corporation from 1999 to 2000. Prior to 1999, he held positions of increasing
responsibility within Baker Hughes Inc. and its affiliates, including Vice President—Business Process
Development and various leadership positions with Hughes Tool Company and Hughes Christensen.
Mr. Barr initially joined Hughes Tool Company in 1972 after graduating from Texas Tech University
with a Bachelor of Science degree in mechanical engineering. Mr. Barr also currently serves on the
Board of Directors and Compensation Committee of Logan International Inc., as the Chairman of the
Board and on the Compensation Committee of Probe Holdings, Inc. (a designer and manufacturer of
oilfield technology and tools) and on the Board of Directors and Compensation and Human Resources
and Safety and Social Responsibility Committees of Enerplus Corporation (a NYSE- and TSX-listed
independent oil and gas exploration and production company). He formerly served on the Board of
Directors and Audit, Remuneration and Governance Committees of Hunting PLC, a London Stock
Exchange-listed provider of energy services. Mr. Barr is a member of the Compensation and
Governance Committees of the Board of Directors. Mr. Barr’s more than 36 years of experience in the
oilfield equipment and services industry provides a uniquely valuable industry perspective for the
Board. While at Baker Hughes, Mr. Barr obtained experience within a wide range of company
functions, from engineering to group President. His breadth of experience enables him to better
understand and inform the Board regarding a range of issues and decisions involved in the operation of
the Company’s business, including development of business strategy.

Hao Huimin was elected to the Board of Directors of the Company in 2011. Mr. Hao has been
employed by China National Petroleum Corporation (‘‘CNPC’’), China’s largest oil company, and its
affiliates in various positions of increasing responsibility since 1984. Since 2006, Mr. Hao has been
Chief Geophysicist of BGP Inc., China National Petroleum Corporation (‘‘BGP’’). BGP is a subsidiary
of CNPC and is the world’s largest land seismic contractor. From 2004 to 2006, Mr. Hao was Vice
President of BGP, and from 2002 to 2004, he managed the marine department at BGP. Between 1984
and 2002, Mr. Hao served in various management positions at Dagang Geophysical Company, a seismic
contractor company owned by CNPC. Mr. Hao is a member of the Finance Committee of the Board of
Directors. He holds a Bachelor of Science degree in geophysical exploration from China Petroleum
University and Masters of Business Administration degrees from the University of Houston and Nankai
University in China. Mr. Hao has over 25 years of experience in geophysical technology research and
development, particularly in seismic data processing and seismic data acquisition system research and
development management. Mr. Hao’s position with BGP and his extensive knowledge of the global
seismic industry enables the Board to receive current input and advice reflecting the perspectives of the
Company’s seismic contractor customers. In addition, the Company’s land equipment joint venture with
BGP and the ever-increasing importance of China in the global economy and the worldwide oil and gas
industry has elevated the Company’s commercial involvement with China and Chinese companies.
Mr. Hao’s insights with regard to issues relating to China provide the Board with a valuable resource.

Mr. Hao was appointed to the Board of Directors under the terms of an agreement with BGP in
connection with BGP’s purchase of 23,789,536 shares of the Company’s common stock in March 2010.
Under the agreement, BGP is entitled to designate one individual to serve as a member of the Board
unless BGP’s ownership of the Company’s common stock falls below 10%. In January 2011, Mr. Hao
replaced Guo Yueliang, BGP’s initial appointee to the Board.

Michael C. Jennings was elected to the Board of Directors of the Company in 2010. Mr. Jennings

is the President, Chief Executive Officer and Chairman of the Board of Directors of HollyFrontier
Corporation, a NYSE-listed independent oil refining and marketing company. Prior to joining
HollyFrontier, Mr. Jennings was the President, Chief Executive Officer and Chairman of the Board of
Frontier Oil Corporation, an independent oil refining and marketing company. Mr. Jennings joined
HollyFrontier in July 2011 when Frontier Oil merged with Holly Corporation to form HollyFrontier.
Prior to his appointment to President and Chief Executive Officer of Frontier in January 2009,
Mr. Jennings served as Frontier’s Executive Vice President and Chief Financial Officer. From 2000
until joining Frontier in 2005, Mr. Jennings was employed by Cameron International Corporation as
Vice President and Treasurer. From 1998 until 2000, he was Vice President Finance & Corporate
Development of Unimin Corporation, a producer of industrial minerals. From 1995 to 1998,
Mr. Jennings was employed by Cameron International Corporation as Director, Acquisitions and
Corporate Finance. Mr. Jennings also serves as Chief Executive Officer and on the Board of Directors
of Holly Energy Partners, a NYSE-listed master limited partnership partially owned by HollyFrontier
Corporation. Mr. Jennings is a member of the Audit and Finance Committees of the Board of
Directors. He holds a Bachelor of Arts degree in economics and government from Dartmouth College
and a Master of Business Administration degree in finance and accounting from the University of
Chicago. Mr. Jennings’ experience in the global oil refining, marketing and oilfield services businesses
enables him to advise the Board on customer and industry issues and perspectives. Given his extensive
experience in executive, financial, treasury and corporate development matters, Mr. Jennings is able to
provide the Board with expertise in corporate leadership, financial management, corporate planning
and strategic development, thereby supporting the Board’s efforts in overseeing and advising on
strategic and financial matters.

Franklin Myers was elected to the Board of Directors of the Company in 2001. Mr. Myers has
served as a senior advisor of Quantum Energy Partners, a private equity firm for the global energy
industry, since February 2013. From 2009 to 2012, he was an Operating Advisor with Paine &
Partners, LLC, a private equity firm focused on leveraged buyout transactions. Prior to joining Paine &
Partners, Mr. Myers was employed by Cameron International Corporation, an international
manufacturer of oil and gas flow control equipment, as Senior Vice President, General Counsel and
Corporate Secretary (from 1995 to 1999), President of the Cooper Energy Services Division (from 1998
until 2001), Senior Vice President (from 2001 to 2003), Senior Vice President and Chief Financial
Officer (from 2003 to 2008) and Senior Advisor (from 2008 to 2009). Prior to joining Cameron, he was
Senior Vice President and General Counsel of Baker Hughes Incorporated, an oilfield services and
equipment provider, and an attorney and partner with the law firm of Fulbright & Jaworski L.L.P. in
Houston, Texas. Mr. Myers also currently serves on the Boards of Directors of Comfort Systems
USA, Inc. (a NYSE-listed provider of heating, ventilation and air conditioning services), HollyFrontier
Corporation (a NYSE-listed independent oil refining and marketing company) and Forum Energy
Technology, Inc. (a NYSE-listed oilfield equipment manufacturing company). Mr. Myers is Chairman of
the Compensation Committee, co-Chairman of the Finance Committee and a member of the
Governance Committee of the Board of Directors. He holds a Bachelor of Science degree in industrial
engineering from Mississippi State University and a Juris Doctorate degree with Honors from the
University of Mississippi. Mr. Myers’ extensive experience as both a financial and legal executive makes
him uniquely qualified as a valuable member of the Board and the Chairman of the Compensation
Committee. While at Cameron, Baker Hughes and Fulbright & Jaworski, Mr. Myers was responsible
for numerous successful finance and acquisition transactions, and his expertise gained through those

experiences have proved to be a significant resource for the Board. In addition, Mr. Myers’ service on
Boards of Directors of other NYSE-listed companies enables Mr. Myers to observe and advise on
favorable governance practices pursued by other public companies.

S. James Nelson, Jr., was elected to the Board of Directors of the Company in 2004. In 2004,
Mr. Nelson retired from Cal Dive International, Inc. (now named Helix Energy Solutions Group, Inc.),
a marine contractor and operator of offshore oil and gas properties and production facilities, where he
was a founding shareholder, Chief Financial Officer (prior to 2000), Vice Chairman (from 2000 to
2004) and a Director (from 1990 to 2004). From 1985 to 1988, Mr. Nelson was the Senior Vice
President and Chief Financial Officer of Diversified Energies, Inc., a NYSE-traded company with
$1 billion in annual revenues and the former parent company of Cal Dive. From 1980 to 1985,
Mr. Nelson served as Chief Financial Officer of Apache Corporation, an oil and gas exploration and
production company. From 1966 to 1980, Mr. Nelson was employed with Arthur Andersen & Co.
where, from 1976 to 1980, he was a partner serving on the firm’s worldwide oil and gas industry team.
Mr. Nelson also currently serves on the Board of Directors and Audit Committees of Oil States
International, Inc. (a NYSE-listed diversified oilfield services company) and W&T Offshore, Inc. (a
NYSE-listed oil and natural gas exploration and production company). From 2010 until October 2012,
Mr. Nelson also served on the Board of Directors and Audit and Compensation Committees of the
general partner of Genesis Energy LP, an operator of oil and natural gas pipelines and provider of
services to refineries and industrial gas users. From 2005 until the company’s sale in 2008, he served as
a member of the Board of Directors and Audit and Compensation Committees of Quintana
Maritime, Ltd., a provider of dry bulk cargo shipping services based in Athens, Greece. Mr. Nelson,
who is also a Certified Public Accountant, is Chairman of the Audit Committee and co-Chairman of
the Finance Committee of the Board of Directors. He holds a Bachelor of Science degree in
accounting from Holy Cross College and a Master of Business Administration degree from Harvard
University. Mr. Nelson is an experienced financial leader with the skills necessary to lead the
Company’s Audit Committee. His service as Chief Financial Officer of Cal Dive International, Inc.,
Diversified Energies, Inc. and Apache Corporation, as well as his years with Arthur Andersen & Co.,
make him a valuable asset to the Company, both on the Board of Directors and as the Chairman of
the Audit Committee, particularly with regard to financial and accounting matters. In addition,
Mr. Nelson’s service on audit committees of other companies enables Mr. Nelson to remain current on
audit committee best practices and current financial reporting developments within the energy industry.

John N. Seitz was elected to the Board of Directors of the Company in 2003. Mr. Seitz is
Chairman and Chief Executive Officer of GulfSlope Energy, Inc., an OTC-listed independent E&P
company exploring for oil and gas using advanced seismic imaging. From 2003 until 2006, Mr. Seitz
served as co-CEO of Endeavour International Corporation, an exploration and development company
with activities in the North Sea and selected North American basins. From 1977 to 2003, Mr. Seitz held
positions of increasing responsibility at Anadarko Petroleum Company, serving most recently as a
Director and as President and Chief Executive Officer. Mr. Seitz is a Trustee of the American
Geological Institute Foundation and serves on the Board of Managers of Constellation Energy
Partners LLC, a company focused on the acquisition, development and exploitation of oil and natural
gas properties and related midstream assets. He also currently serves on the Board of Directors of Gulf
United Energy, Inc., an OTC-listed independent energy company. Mr. Seitz is a member of the
Compensation and Governance Committees of our Board of Directors. Mr. Seitz holds a Bachelor of
Science degree in geology from the University of Pittsburgh, a Master of Science degree in geology
from Rensselaer Polytechnic Institute and is a Certified Professional Geoscientist in Texas. He also
completed the Advanced Management Program at the Wharton School of Business. Mr. Seitz’ extensive
experience as a leader of global exploration and production companies such as Endeavour and
Anadarko has proven to be an important resource for our Board when considering industry and
customer issues. In addition, Mr. Seitz’ geology background and expertise assists the Board in better
understanding industry trends and issues.

None of the Company’s directors or executive officers has any family relationship with any other

director or executive officer of the Company.

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of the Exchange Act requires directors and certain officers of the Company, and
persons who own more than 10% of the Company’s common stock, to file with the SEC and the NYSE
initial statements of beneficial ownership on Form 3 and changes in such ownership on Forms 4 and 5.
Based on its review of the copies of such reports, the Company believes that during 2013 the
Company’s directors, executive officers and stockholders holding greater than 10% of its outstanding
shares complied with all applicable filing requirements under Section 16(a) of the Exchange Act, and
that all of their filings were timely made.

Corporate Governance Matters

Code of Ethics. The Company has adopted a Code of Ethics that applies to all members of its

Board of Directors and all of its employees, including its principal executive officer, principal financial
officer, principal accounting officer and all other senior members of its finance and accounting
departments. The Company requires all employees to adhere to its Code of Ethics in addressing legal
and ethical issues encountered in conducting their work. The Code of Ethics requires that the
Company’s employees avoid conflicts of interest, comply with all laws and other legal requirements,
conduct business in an honest and ethical manner, promote full and accurate financial reporting and
otherwise act with integrity and in the Company’s best interest. Every year the Company’s management
employees and senior finance and accounting employees affirm their compliance with the Code of
Ethics and other principal compliance policies. New employees sign a written certification of
compliance with these policies upon commencing employment.

The Company has made its Code of Ethics, corporate governance guidelines, charters for the
principal standing committees of the Board and other information that may be of interest to investors
available on the Investor Relations section of the Company’s website at
http://ir.iongeo.com/phoenix.zhtml?c=101545&p=irol-govhighlights. Copies of this information may also be
obtained by writing to the Company at ION Geophysical Corporation, Attention: Senior Vice President,
General Counsel and Corporate Secretary, 2105 CityWest Boulevard, Suite 400, Houston, Texas
77042-2839. Amendments to, or waivers from, the Code of Ethics will also be available on the
Company’s website and reported as may be required under SEC rules; however, any technical,
administrative or other non-substantive amendments to the Code of Ethics may not be posted.

The preceding Internet address and all other Internet addresses referenced in this Annual Report
on Form 10-K are for information purposes only and are not intended to be a hyperlink. Accordingly,
no information found or provided at such Internet addresses or at the Company’s website in general is
intended or deemed to be incorporated by reference herein.

Submission of Director Nominees by Security Holders. The Company’s Bylaws permit stockholders

to nominate individuals for director for consideration at an annual stockholders’ meeting. A proper
director nomination may be considered at the Company’s 2015 Annual Meeting only if the proposal for
nomination is received by the Company not later than December 16, 2014. All nominations should be
directed to David L. Roland, Senior Vice President, General Counsel and Corporate Secretary,
ION Geophysical Corporation, 2105 CityWest Boulevard, Suite 400, Houston, Texas 77042-2839.

The Company’s Governance Committee will consider properly submitted recommendations for
director nominations made by a stockholder or other sources (including self-nominees) on the same
basis as other candidates. For consideration by the Governance Committee, a recommendation of a
candidate must be submitted timely and in writing to the Governance Committee in care of the
Company’s Corporate Secretary at the Company’s principal executive offices. The submission must

include sufficient details regarding the qualifications of the potential candidate. In general, nominees
for election should possess (1) the highest level of integrity and ethical character, (2) strong personal
and professional reputation, (3) sound judgment, (4) financial literacy, (5) independence, (6) significant
experience and proven superior performance in professional endeavors, (7) an appreciation for board
and team performance, (8) the commitment to devote the time necessary, (9) skills in areas that will
benefit the Board and (10) the ability to make a long-term commitment to serve on the Board.

Board Committees. The Board of Directors has established four standing committees to facilitate

and assist the Board in the execution of its responsibilities. The four standing committees are the Audit
Committee, the Compensation Committee, the Governance Committee and the Finance Committee.
Each standing committee operates under a written charter, which sets forth the functions and
responsibilities of the committee. A copy of the charter for each of the Audit Committee, the
Compensation Committee and the Governance Committee can be viewed on the Company’s website at
http://ir.iongeo.com/phoenix.zhtml?c=101545&p=irol-govhighlights. A copy of each charter can also be
obtained by writing to the Company at ION Geophysical Corporation, Attention: Corporate Secretary,
2105 CityWest Boulevard, Suite 400, Houston, Texas 77042-2839. The Audit Committee, Compensation
Committee, Governance Committee and Finance Committee are composed entirely of non-employee
directors. In addition, the Board establishes temporary special committees from time to time on an
as-needed basis.

Audit Committee and Audit Committee Financial Expert. The Company’s Audit Committee is a

separately-designated standing audit committee as defined in Section 3(a)(58)(A) of the Securities
Exchange Act of 1934, as amended (the ‘‘Exchange Act’’). The Audit Committee oversees matters
relating to financial reporting, internal controls, risk management and compliance. These
responsibilities include appointing, overseeing, evaluating and approving the fees of the Company’s
independent auditors, reviewing financial information that is provided to the Company’s stockholders
and others, reviewing with management the Company’s system of internal controls and financial
reporting process, and monitoring the Company’s compliance program and system.

The Audit Committee consists of Messrs. Nelson, Jennings and Lapeyre. The Board of Directors

has determined that each member of the Audit Committee is financially literate and satisfies the
definition of ‘‘independent’’ as established under the NYSE corporate governance listing standards and
Rule 10A-3 under the Exchange Act. In addition, the Board of Directors has determined that
Mr. Nelson, the Chairman of the Audit Committee, is qualified as an audit committee financial expert
within the meaning of SEC regulations, and that he has accounting and related financial management
expertise within the meaning of the listing standards of the NYSE and Rule 10A-3.

Item 11. Executive Compensation

Director Compensation

Company employees who are also directors do not receive any fee or remuneration for services as

members of the Company’s Board of Directors. The Company currently has seven non-employee
directors who qualify for compensation as directors. In addition to being reimbursed for all reasonable
out-of-pocket expenses that the director incurs attending Board meetings and functions, the Company’s
outside directors receive an annual retainer fee of $46,000. In addition, the Chairman of the Board
receives an annual retainer fee of $25,000, the Chairman of the Audit Committee receives an annual
retainer fee of $20,000, the Chairman of the Compensation Committee receives an annual retainer fee
of $15,000, the Chairman of the Governance Committee receives an annual retainer fee of $10,000 and
each co-Chairman of the Finance Committee receives an annual retainer fee of $5,000. The Company’s
non-employee directors also receive, in cash, $2,000 for each Board meeting attended and $2,000 for
each committee meeting attended (unless the committee meeting is held in conjunction with a Board
meeting, in which case the fee for committee meeting attendance is $1,000) and $1,000 for each Board
or committee meeting attended via teleconference.

Each non-employee director also receives an initial grant of 8,000 vested shares of the Company’s
common stock on the first quarterly grant date after joining the Board and follow-on grants each year
of a number of shares of common stock equal in market value to $110,000, up to an annual grant of
25,000 shares per director.

The following table summarizes the compensation earned by the Company’s non-employee

directors in 2013:

Name(1)

David H. Barr . . . . . .
Hao Huimin . . . . . . .
Michael C. Jennings . .
James M. Lapeyre, Jr.
Franklin Myers . . . . . .
S. James Nelson, Jr.
.
John N. Seitz . . . . . . .

Fees Earned or
Paid in Cash
($)

Stock Awards
($)(2)

Non-Equity
Incentive Plan
Compensation
($)

69,000
55,000
66,000
109,000
89,000
96,000
69,000

89,500
89,500
89,500
89,500
89,500
89,500
89,500

—
—
—
—
—
—
—

Change in
Pension Value
and
Nonqualified
Deferred
Compensation
Earnings ($)

All Other
Compensation
($)

—
—
—
—
—
—
—

Total ($)

158,500
144,500
155,500
198,500
178,500
185,500
158,500

(1) R. Brian Hanson, the Company’s President and Chief Executive Officer, is not included in this
table because he was an employee of the Company during 2013, and therefore received no
compensation for his services as director. The compensation received by Mr. Hanson as an
employee of the Company during 2013 is shown in the Summary Compensation Table contained in
‘‘—Executive Compensation’’ below.

(2) All of the amounts shown represent the value of common stock granted under the Company’s 2004

Long-Term Incentive Plan (‘‘2004 LTIP’’). On December 1, 2013, each of the Company’s
non-employee directors was granted an award of 25,000 shares of the Company’s common stock.
The values contained in the table are based on the grant-date fair value of awards of stock during
the fiscal year.

As of December 31, 2013, the Company’s non-employee directors held the following unvested and

unexercised Company equity awards:

Name

Unvested Stock
Awards (#)

Unexercised Option
Awards (#)

David H. Barr . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hao Huimin . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Michael C. Jennings . . . . . . . . . . . . . . . . . . . . . . .
James M. Lapeyre, Jr.
. . . . . . . . . . . . . . . . . . . . .
Franklin Myers . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
S. James Nelson, Jr.
John N. Seitz . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
—
—
—
—
—

—
—
—
50,000
25,000
70,000
50,000

Compensation Discussion and Analysis

This Compensation Discussion and Analysis provides an overview of the Compensation Committee

of the Board of Directors, a discussion of the background and objectives of the Company’s
compensation programs for its senior executives, and a discussion of all material elements of the

compensation of each of the executive officers identified in the following table, whom the Company
refers to as its named executive officers:

Name

Title

R. Brian Hanson . . . . . . . . . . . . . . President and Chief Executive Officer (principal executive officer

Christopher T. Usher . . . . . . . . . . . Executive Vice President and Chief Operating Officer,

and former principal financial officer)

GeoScience Division

Ken Williamson . . . . . . . . . . . . . . . Executive Vice President and Chief Operating Officer,

Gregory J. Heinlein . . . . . . . . . . . .

Colin Hulme . . . . . . . . . . . . . . . . .

GeoVentures Division
Senior Vice President and Chief Financial Officer (principal
financial officer)
Senior Vice President, Ocean Bottom Services

Executive Summary

General. The objectives and major components of the Company’s executive compensation

program did not materially change from 2013 to 2014. While the Company regularly reviews and
fine-tunes its compensation programs, the Company believes consistency in its compensation program
and philosophy is important to effectively motivate and reward top-level management performance and
for the creation of stockholder value. The Company continues to provide its named executive officers
with total annual compensation that includes three principal elements: base salary, performance-based
annual incentive cash compensation and long-term equity-based incentive awards. Elements of the
compensation program continue to be performance-based, and a significant portion of each executive’s
total annual compensation is at risk and dependent upon the Company’s achievement of specific,
measurable performance goals. The Company’s performance-based pay is designed to align its executive
officers’ interests with those of its stockholders and to promote the creation of stockholder value,
without encouraging excessive risk-taking. In addition, the Company’s equity programs, combined with
its executive share ownership requirements, are designed to reward long-term stock performance.

Base salaries for several of the Company’s named executive officers were increased in January
2014, consistent with the Company’s usual base salary review process and practice. Payments under the
Company’s annual bonus incentive plan for 2013 reflected the Company’s performance and the level of
achievement of its 2013 plan performance goals. As discussed further in this Annual Report on
Form 10-K under the heading ‘‘2013 Bonus Incentive Plan,’’ the Company’s 2013 adjusted operating
income exceeded the Company’s threshold consolidated financial performance criteria under its 2013
bonus incentive plan but did not meet the target criteria under the plan. As a result, many of the
eligible named executive officers and other eligible executives and employees received a cash bonus
award under the 2013 plan that was lower in amount than the cash bonus they received for 2012, when
the Company’s financial performance exceeded the applicable target financial performance criteria.

The annual grants made to named executive officers under the Company’s long-term stock
incentive plan on December 1, 2013 were generally consistent with grants made to named executive
officers in previous years.

Principal Changes in Compensation during 2013. At the Company’s 2013 Annual Meeting of

Stockholders held on May 22, 2013, the stockholders approved all of the director nominees and
proposals, including a non-binding advisory (‘‘say-on-pay’’) vote to approve the compensation of
executive officers. In the advisory executive compensation vote, over 98% of the votes cast on the
proposal voted in favor of the Company’s compensation practices and policies. The Company’s general
goal since its 2013 Annual Meeting has been to continue to act consistently with the established
practices that were overwhelmingly approved by its stockholders. The Company believes that it has
accomplished that goal. In addition, because the Company’s stockholders voted in a non-binding

advisory vote held at the 2011 Annual Meeting in favor of the Company holding an advisory
(‘‘say-on-frequency’’) vote on executive compensation every year, the Company will continue to hold an
annual advisory vote to approve the compensation of its named executive officers. When and if the
Board determines that it is in the best interest of the Company to hold its say-on-pay vote with a
different frequency, the Company will propose such a change to its stockholders at the next annual
meeting of stockholders to be held following the Board’s determination. Presently, under SEC rules,
the Company is not required to hold another say-on-frequency vote again until its 2017 Annual
Meeting of Stockholders.

Compensation Committee

Introduction/Corporate Governance

The Compensation Committee of the Board of Directors reviews and approves, or recommends to

the Board for approval, all salary and other remuneration for the Company’s executive officers and
oversees matters relating to the Company’s employee compensation and benefit programs. No member
of the committee is an employee of the Company. The Board has determined that each member of the
committee satisfies the definition of ‘‘independent’’ as established in the NYSE corporate governance
listing standards. In determining the independence of each member of the committee, the Board
considered all factors specifically relevant to determining whether the director has a relationship to the
Company that is material to the director’s ability to be independent from management in the execution
of his duties as a compensation committee member, including, but not limited to:

(cid:127) the source of compensation of the director, including any consulting, advisory or other

compensatory fee paid by the Company to the director; and

(cid:127) whether the director is affiliated with the Company, a subsidiary or affiliate.

When considering the director’s affiliation with the Company for purposes of independence, the Board
considered whether the affiliate relationship places the director under the direct or indirect control of
the Company or its senior management, or creates a direct relationship between the director and
members of senior management, in each case, of a nature that would impair the director’s ability to
make independent judgments about the Company’s executive compensation.

The committee operates pursuant to a written charter that sets forth its functions and

responsibilities. A copy of the charter can be viewed on the Company’s website at
http://ir.iongeo.com/phoenix.zhtml?c=101545&p=irol-govhighlights.

Compensation Consultants

The Compensation Committee has the authority and necessary funding to engage, terminate and
pay compensation consultants, independent legal counsel and other advisors in its discretion. Prior to
retaining any such compensation consultant or other advisor, the committee evaluates the independence
of such advisor and also evaluates whether such advisor has a conflict of interest. During 2011, the
committee engaged Performensation Consulting, an equity compensation consulting firm, to provide
advisory services with regard to the preparation of the Company’s 2011 proxy statement and to provide
the committee with analysis on the number of shares to propose to stockholders to add to the
Company’s stock plan at its 2011 Annual Meeting for future grants to employees and directors. During
2011, the committee also engaged Aon Hewitt as its consultant in connection with the promotion of
Mr. Hanson to Chief Executive Officer. During 2012 and 2013, at the recommendation of the
Company’s management, the committee approved and engaged Performensation Consulting to provide
advisory services with regard to the preparation of the Company’s 2012 and 2013 proxy statements,
respectively.

From 2011 to date, neither of Performensation Consulting nor Aon Hewitt received compensation,

or advised the Company or its executive officers, on matters outside the scope of their respective
engagements by the Compensation Committee.

The Compensation Committee has considered the independence of Performensation Consulting in

light of SEC rules and NYSE listing standards. Among the factors considered by the committee were
the following:

(cid:127) other services provided to the Company by Performensation Consulting;

(cid:127) the amount of fees paid by the Company as a percentage of Performensation Consulting’s total

revenues;

(cid:127) policies or procedures maintained by Performensation Consulting that are designed to prevent a

conflict of interest;

(cid:127) any business or personal relationships between the individual consultants involved in the

engagement and any member of the committee;

(cid:127) any of the Company’s common stock owned by the individual consultants involved in the

engagement; and

(cid:127) any business or personal relationships between the Company’s executive officers and
Performensation Consulting or the individual consultants involved in the engagement.

The committee discussed these considerations and concluded that the work of Performensation

Consulting did not raise any conflict of interest.

Role of Management in Establishing and Awarding Compensation

On an annual basis, the Company’s Chief Executive Officer, with the assistance of its Human
Resources department, recommends to the Compensation Committee any proposed increases in base
salary, bonus payments and equity awards for executive officers other than himself. No executive officer
is involved in determining his own salary increase, bonus payment or equity award. When making
officer compensation recommendations, the Chief Executive Officer takes into consideration
compensation benchmarks, which include industry standards for similar sized organizations serving
similar markets, as well as comparable positions, the level of inherent importance and risk associated
with the position and function, and the executive’s job performance over the previous year.
See ‘‘—Objectives of Executive Compensation Programs—Benchmarking’’ and ‘‘—Elements of
Compensation—Base Salary’’ below.

The Chief Executive Officer, with the assistance of the Human Resources department and input

from the Company’s executive officers and other members of senior management, also formulates and
proposes to the Compensation Committee an employee bonus incentive plan for the ensuing year. For
a description of the process for formulating the employee bonus incentive plan and the factors that are
considered, see ‘‘—Elements of Compensation—Bonus Incentive Plan’’ below.

On its own initiative, at least once a year, the Compensation Committee reviews the performance

and compensation of the Chief Executive Officer and, following discussions with the Chief Executive
Officer and other members of the Board of Directors, establishes his compensation level. Where it

deems appropriate, the Compensation Committee will also consider market compensation information
from independent sources. See ‘‘—Objectives of Executive Compensation Programs—Benchmarking’’
below.

Certain members of the Company’s senior management generally attend most meetings of the

Compensation Committee, including the Chief Executive Officer, the Senior Vice President—Global
Human Resources, and the General Counsel/Corporate Secretary. However, no member of
management votes on items being considered by the Compensation Committee. The Compensation
Committee and Board of Directors do solicit the views of the Chief Executive Officer on compensation
matters, particularly as they relate to the compensation of the other named executive officers and the
other members of senior management reporting to the Chief Executive Officer. The committee often
conducts an executive session during each meeting, during which members of management are not
present.

General Compensation Philosophy and Policy

Objectives of Executive Compensation Programs

Through the Company’s compensation programs, the Company seeks to achieve the following

general goals:

(cid:127) encourage executives and key employees to achieve strong financial and operational

performance;

(cid:127) structure compensation to create meaningful links between corporate performance, individual

performance and financial rewards;

(cid:127) align the interests of executives with those of stockholders by providing a significant portion of

total pay in the form of stock-based incentives;

(cid:127) encourage long-term commitment to the Company; and

(cid:127) limit corporate perquisites to seek to avoid perceptions both within and outside of the Company

of ‘‘soft’’ compensation.

The Company’s governing principles in establishing executive compensation have been:

Long-Term and At-Risk Focus. Compensation opportunities should be composed of long-term,

at-risk pay to focus management on the long-term interests of the Company. Base salary, annual
incentives and employee benefits should be close to competitive levels when compared to similarly-
situated companies.

Equity Orientation. Equity-based plans should comprise a major part of the at-risk portion of total

compensation to instill ownership thinking and to link compensation to corporate performance and
stockholder interests.

Competitive. The Company emphasizes total compensation opportunities consistent on average

with its peer group of companies. Competitiveness of annual base pay and annual incentives is
independent of stock performance. However, overall competitiveness of total compensation is generally
contingent on long-term, stock-based compensation programs.

Focus on Total Compensation.

In making decisions with respect to any element of an executive
officer’s compensation, the Compensation Committee considers the total compensation that may be

awarded to the executive officer, including salary, annual bonus and long-term incentive compensation.
These total compensation reports are prepared by the Human Resources department and present the
dollar amount of each component of the named executive officers’ compensation, including current
cash compensation (base salary, past bonus and eligibility for future bonus), equity awards and other
compensation. The overall purpose of these total compensation reports is to bring together, in one
place, all of the elements of actual and potential compensation of named executive officers so that the
Compensation Committee may analyze both the individual elements of compensation (including the
compensation mix) as well as the aggregate total amount of actual and projected compensation. In its
most recent review of total compensation reports, the committee determined that annual compensation
amounts for the Company’s Chief Executive Officer and its other named executive officers remained
generally consistent with the committee’s expectations. However, the committee reserves the right to
make changes that it believes are warranted.

Internal Pay Equity. The Company’s core compensation philosophy is to pay its executive officers
competitive levels of compensation that best reflect their individual responsibilities and contributions to
the Company, while providing incentives to achieve business and financial objectives. While
comparisons to compensation levels at other companies (discussed below) are helpful in assessing the
overall competitiveness of the compensation program, the Company believes that its executive
compensation program also must be internally consistent and equitable in order for the Company to
achieve its corporate objectives. Each year the Human Resources department reports to the
Compensation Committee the total compensation paid to the Chief Executive Officer and all other
senior executives, which includes a comparison for internal pay equity purposes. Over time, there have
been variations in the comparative levels of compensation of executive officers and changes in the
overall composition of the management team and the overall accountabilities of the individual executive
officers; however, the Company and the committee are satisfied that total compensation received by
executive officers reflects an appropriate differential for executive compensation.

These principles apply to compensation policies for all executive officers and key employees. The

Company does not follow the principles in a mechanistic fashion; rather, it applies experience and
judgment in determining the appropriate mix of compensation for each individual. This judgment also
involves periodic review of discernible measures to determine the progress each individual is making
toward agreed-upon goals and objectives.

Benchmarking

When making compensation decisions, the Company also looks at the compensation of the Chief

Executive Officer and other executive officers relative to the compensation paid to similarly-situated
executives at companies that the Company considers to be its industry and market peers—a practice
often referred to as ‘‘benchmarking.’’ The Company believes, however, that a benchmark should be just
that—a point of reference for measurement—but not the determinative factor for executive
compensation. The purpose of the comparison is not to supplant the analyses of internal pay equity,
total wealth accumulation and the individual performance of the executive officers that is considered
when making compensation decisions. Because the comparative compensation information is just one of
the several analytic tools that are used in setting executive compensation, the Compensation Committee
has discretion in determining the nature and extent of its use. Further, given the limitations associated
with comparative pay information for setting individual executive compensation, including the difficulty
of assessing and comparing wealth accumulation through equity gains, the committee may elect to not
use the comparative compensation information at all in the course of making compensation decisions.

In most years, at least once each year, the Human Resources department, under the oversight of
the Compensation Committee, reviews data from market surveys, independent consultants and other
sources to assess the Company’s competitive position with respect to base salary, annual incentives and
long-term incentive compensation. When reviewing compensation data in November 2013, the

Company utilized data primarily from Radford salary surveys, the Mercer U.S. Compensation Planning
Survey, TowersWatson executive salary surveys and Frost’s 2013 Oilfield Manufacturing and Services
Industry Executive Compensation Survey (‘‘OFMS Survey’’). The survey information from most of
these resources covered a broad range of industries and companies. However, the 2013 OFMS Survey
compiled proxy compensation data from 54 oilfield services companies and survey results from the
following 20 oilfield services companies:

Each year, the administrators of the OFMS Survey in their discretion make adjustments to the list

The overall results of the compensation surveys provide the starting point for the Company’s

compensation analysis. The Company believes that the surveys contain relevant compensation
information from companies that are representative of the sector in which it operates, have relative size
as measured by market capitalization and experience relative complexity in the business and the
executives’ roles and responsibilities. Beyond the survey numbers, the Company looks extensively at a
number of other factors, including its estimates of the compensation at the most comparable
competitors and other companies that were closest to the Company in size, profitability and complexity.
The Company also considers an individual’s current performance, the level of corporate responsibility,
and the employee’s skills and experience, collectively, in making compensation decisions.

In the case of the Chief Executive Officer and some of the other executive officers, the Company

also considers its performance during the person’s tenure and the anticipated level of compensation
that would be required to replace the person with someone of comparable experience and skill.

In addition to its periodic review of compensation, the Company also regularly monitors market
conditions and will adjust compensation levels from time to time as necessary to remain competitive
and retain its most valuable employees. When the Company experiences a significant level of
competition for retaining current employees or hiring new employees, the Company will typically
reevaluate its compensation levels within that employee group in order to ensure competitiveness.

Elements of Compensation

The primary components of the Company’s executive compensation program are base salary, bonus

incentive plan, employee benefits and long-term compensation, including stock options and restricted
stock/units. Below is a summary of each component:

Base Salary

General. The general purpose of base salary for executive officers is to create a base of cash
compensation for the officer that is consistent on average with the range of base salaries for executives

in similar positions and with similar responsibilities at comparable companies. In addition to salary
norms for persons in comparable positions at comparable companies, base salary amounts may also
reflect the nature and scope of responsibility of the position, the expertise of the individual employee
and the competitiveness of the market for the employee’s services. Base salaries of executives other
than the Chief Executive Officer may also reflect the Chief Executive Officer’s evaluation of the
individual executive officer’s job performance. As a result, the base salary level for each individual may
be above or below the target market value for the position. The Compensation Committee also
recognizes that the Chief Executive Officer’s compensation should reflect the greater policy- and
decision-making authority that he holds and the higher level of responsibility he has with respect to
strategic direction and financial and operating results. At December 31, 2013, the Company’s Chief
Executive Officer’s annual base salary was 37% higher than the annual base salary for the next
highest-paid named executive officer and 47% higher than the average annual base salary for all other
named executive officers. The committee does not intend for base salaries to be the vehicle for
long-term capital and value accumulation for executives.

2013 Actions.

In typical years, base salaries are reviewed at least annually and may also be

adjusted from time to time to realign salaries with market levels after taking into account individual
responsibilities and changes in responsibilities, performance and contribution to the Company,
experience, impact on total compensation, relationship of compensation to other Company officers and
employees, and changes in external market levels. Salary increases for executive officers do not follow a
preset schedule or formula but do take into account changes in the market and individual
circumstances.

All of the named executive officers received an increase in base salary in January 2014, as

described below:

Named Executive Officer

R. Brian Hanson . . . . .

Christopher T. Usher . .

Action

In recognition of Mr. Hanson’s performance during 2013, the Compensation
Committee increased Mr. Hanson’s base salary from $490,000 to $550,000,
effective in January 2014. The 2013 OFMS Survey indicated that the
weighted average 50th percentile for CEO base salary for surveyed
companies having annual revenues of less than $1 billion was $601,500.

In recognition of Mr. Usher’s performance during his first full year as the
new leader of the GeoSciences Division, the Compensation Committee
increased Mr. Usher’s annual base salary from $350,000 to $364,000,
effective in January 2014. Compensation surveys from Radford and the 2013
OFMS Survey indicate that the weighted average 50th percentile for base
salary of the leader of a business unit for surveyed companies having annual
business unit revenues of less than $500 million is $300,400.

Ken Williamson . . . . . . Compensation surveys from Radford and the 2013 OFMS Survey indicate

that the weighted average 50th percentile for base salary of the leader of a
business unit for surveyed companies having annual business unit revenues
of less than $500 million is $300,400. In recognition of Mr. Williamson’s
expertise, capabilities and performance as the leader of the GeoVentures
Division, which contributed significantly to the Company’s overall financial
results during 2013, the Compensation Committee increased
Mr. Williamson’s annual base salary from $358,000 to $372,320, effective in
January 2014.

Gregory J. Heinlein . . . Compensation surveys from Radford, TowersWatson and the 2013 OFMS

Colin Hulme . . . . . . . .

Survey indicate that the weighted average 50th percentile for Chief
Financial Officer base salary for surveyed companies having annual revenues
of less than $1 billion is $324,576. In recognition of Mr. Heinlein’s job
performance and experience and expertise in managing the finance and
accounting departments during 2013, the Compensation Committee
increased Mr. Heinlein’s annual base salary from $312,000 to $330,000,
effective in January 2014.

In recognition of Mr. Hulme’s promotion in November 2013 to Senior Vice
President, Ocean Bottom Services, and his appointment to serve as the chief
executive officer of OceanGeo B.V., a joint venture company controlled by
the Company, the Compensation Committee increased Mr. Hulme’s annual
base salary from $312,000 to $330,000, effective in January 2014.
Compensation surveys from Radford and the 2013 OFMS Survey indicate
that the weighted average 50th percentile for base salary of the leader of a
business unit for surveyed companies having annual business unit revenues
of less than $500 million is $300,400.

Bonus Incentive Plan

The Company’s employee annual bonus incentive plan is intended to promote the achievement
each year of company performance objectives and performance objectives of the employee’s particular
business unit, and to recognize those employees who contributed to the company’s achievements. The
plan provides cash compensation that is at-risk on an annual basis and is contingent on achievement of

annual business and operating objectives and individual performance. The plan provides all
participating employees the opportunity to share in the company’s performance through the
achievement of established financial and individual objectives. The financial and individual objectives
within the plan are intended to measure an increase in the value of the Company and, in turn, its
stock.

In recent years, the Company has adopted a bonus incentive plan with regard to each year.
Performance under the annual bonus incentive plan is measured with respect to the designated plan
fiscal year. Payments under the plan are paid in cash in an amount reviewed and approved by the
Compensation Committee and are ordinarily made in the first quarter following the completion of a
fiscal year, after the financial results for that year have been determined.

The annual bonus incentive plan is usually consistent with the Company’s operating plan for the
same year. In late 2012, the Company prepared a consolidated company operating budget for 2013 and
individual operating budgets for each operating unit. The budgets took into consideration the
Company’s views on market opportunities, customer and sale opportunities, technology enhancements
for new products, product manufacturing and delivery schedules and other operating factors known or
foreseeable at the time. The Board of Directors analyzed the proposed budgets with management
extensively and, after analysis and consideration, the Board approved the consolidated 2013 operating
plan. During late 2012 and early 2013, the Chief Executive Officer worked with the Human Resources
department and members of senior management to formulate the 2013 bonus incentive plan, consistent
with the 2013 operating plans approved by the Board.

At the beginning of 2013, the Compensation Committee approved the 2013 bonus incentive plan
for executives and certain designated non-executive employees. The computation of awards generated
under the plan is required to be approved by the committee. In February 2014, the committee reviewed
the Company’s actual performance against each of the plan performance goals established at the
beginning of 2013 and evaluated the individual performance during the year of each participating
named executive officer. The results of operations of the Company for 2013 and individual
performance evaluations determined the appropriate payouts under the annual bonus incentive plan.

The Compensation Committee has discretion in circumstances it determines are appropriate to

authorize discretionary bonus awards that might exceed amounts that would otherwise be payable
under the terms of the bonus incentive plan. These discretionary awards can be payable in cash, stock
options, restricted stock, restricted stock units or a combination thereof. Any stock options, restricted
stock or restricted stock units awarded would be granted under one of the Company’s existing
long-term equity compensation plans. The committee also has the discretion, in appropriate
circumstances, to grant a lesser bonus award, or no bonus award at all, under the bonus incentive plan.

As described above, bonus incentive plans are designed for payouts that generally track the
financial performance of the Company. The general intent of the plans is to reward key employees
when the Company and the employee perform well and not reward them when the Company and the
employee do not perform well. In most years when Company financial performance is strong, cash
bonus payments are generally higher. Likewise, when financial performance is low as compared to
internal targets and plans, cash bonus payments are generally lower. There are occasionally exceptions
to this general trend. For example, in 2008 the Company achieved an improved financial performance
over the previous year, but average cash bonus awards under its 2008 annual bonus incentive plan were
relatively lower because the Company did not achieve its internal financial and growth objectives for
2008. Likewise, in 2011 the Company grew adjusted operating income by 32% over 2010, but average
cash bonus awards under its 2011 annual bonus incentive plan were lower than in 2010 because the
Company did not achieve its internal financial objectives for 2011. In 2012, adjusted operating income
grew 40% over 2011 but average bonus award paid to named executive officers remained at
approximately the same level as 2011 because the Company’s internal financial objectives for 2012 were
higher than in 2011. This history demonstrates a clear and consistent link between executive officer
bonus incentive compensation and the Company’s performance.

Below are general descriptions of the Company’s 2013 bonus incentive plan and Company

performance criteria applicable to the plan:

2013 Bonus Incentive Plan

The purpose of the 2013 bonus incentive plan was to provide an incentive for participating
employees to achieve their highest level of individual and business unit performance and to align the
employees to accomplish and share in the achievement of the Company’s 2013 strategic and financial
goals.

Designated employees, including named executive officers, were eligible to participate in the 2013
bonus incentive plan. Under the 2013 plan, approximately 25% of the funds allocated for distribution
were available for awards to eligible employees regardless of the Company’s 2013 financial
performance, and approximately 75% of the funds allocated for distribution were available for
distribution to eligible employees only to the extent the Company satisfied the designated 2013
financial performance criteria. In addition, the 2013 plan was structured so that the total amount of
funds available for distribution increased as the Company’s financial performance increased. As a
result, the amount of total dollars available for distribution under the bonus incentive plan was largely
dependent on the Company’s achievement of financial objectives.

As reported in the chart below, the 2013 bonus incentive plan established a 2013 target

consolidated operating income performance goal. Consolidated operating income was selected as the
most appropriate performance goal for the 2013 plan because the committee believed that operating
income was the best indicator of the Company’s overall business trends and performance at that time
and evidenced a direct correlation with the interests of stockholders and Company performance. When
determining whether financial targets have been achieved under the 2013 plan, the committee has the
discretion to modify or revise the targets as necessary to reflect any significant beneficial or adverse
change that results in a substantial positive or negative effect on the Company’s performance as a
whole, such as sales of assets, mergers, acquisitions, divestitures, spin-offs or unanticipated matters such
as economic conditions, indicators of growth or recession in business segments, nature of the
Company’s operations or changes in or effect of applicable laws, regulations or accounting practices.

Under the plan, every participating named executive officer other than the Chief Executive Officer
had the opportunity to earn up to 100% of his base salary depending on performance of the Company
against the designated performance goal and performance of the executive against personal criteria
determined at the beginning of 2013 by the Chief Executive Officer. Under separate terms approved by
the Compensation Committee and contained in his employment agreement, Mr. Hanson, who served as
the Chief Executive Officer during 2013, participated in the plan with potential to earn a target
incentive payment of 75% of his base salary, depending on achievement of the Company’s target
consolidated performance goal and pre-designated personal critical success factors, and a maximum of
150% of his base salary upon achievement of the maximum consolidated performance goal and his
personal goals. The Chief Executive Officer typically carries a higher target and maximum bonus
incentive plan percentage as compared to other named executive officers as a result of his leadership
role in setting Company policy and strategic planning.

Performance Criteria.

Threshold
Operating Income

$59.3 million

Target
Operating Income

$84.7 million

Maximum
Operating Income

$99.7 million

Where an employee is primarily involved in a particular business unit, the financial performance

criteria under the bonus incentive plan are weighted toward the operational performance of the
employee’s business unit rather than consolidated Company performance. The ‘‘Non-Equity Incentive
Plan Compensation’’ column of the 2013 Summary Compensation Table below reflects the payments
that named executive officers earned and received under the Company’s 2013 bonus incentive plan, and
the ‘‘Bonus’’ column of the same table reflects any discretionary cash bonus payments received by
named executive officers during 2013. During 2013, on a consolidated basis, the Company achieved
adjusted consolidated operating income of $69.3 million. The Company’s 2013 adjusted operating
income exceeded the Company’s threshold consolidated financial performance criteria under the 2013
bonus incentive plan but did not meet the target criteria under the plan. As a result, for 2013 many of
the eligible named executive officers and other eligible executives and employees received a cash bonus
award that was lower in amount than the cash bonus they received for 2012, when the Company’s
financial performance exceeded the applicable target financial performance criteria.

In addition to overall company performance, when considering the 2013 bonus incentive plan
awards paid to the Company’s named executive officers, the Compensation Committee also considered
the individual performances and accomplishments of each officer. For example, when considering the
bonus award paid to Mr. Hanson, among the factors the committee took into consideration was
Mr. Hanson’s effective leadership in the Company’s achievement of several important strategic
objectives during the year, such as further re-focusing the strategies and organization of the Company
through the GeoVentures and GeoScience divisions, the Company’s development of its seabed strategy
and acquisition of an interest in the OceanGeo ocean-bottom joint venture and subsequent acquisition
of a controlling interest in the joint venture. When considering the bonus award paid to
Mr. Williamson, among the factors the committee took into consideration were the strong 2013
financial performance of his GeoVentures Division and his involvement and leadership in several
successful collaborative projects during 2013. When considering the bonus award paid to Mr. Usher,
among the factors the committee took into consideration were the positive 2013 financial results of his
GeoScience Division and his role in reorganizing the Division to a more effective, efficient and
strategic structure. When considering the bonus award paid to Mr. Heinlein, among the factors the
committee took into consideration were his efforts in connection with several finance transactions
during 2013 and strengthening the Company’s financial organization and capital structure. When
considering the bonus award paid to Mr. Hulme, among the factors the committee took into
consideration were his efforts to promote and increase the business of OceanGeo and his promotion to
serve as Senior Vice President, Ocean Bottom Services, and appointment as chief executive officer of
OceanGeo.

In February 2014, the Compensation Committee approved the Company’s 2014 bonus incentive
plan. The general structure of the 2014 bonus incentive plan is similar to that of the 2013 plan, except
the particular performance goals designated under the 2014 plan are based 50% on operating income
and 50% on cash generation, rather than 100% on operating income. The committee believed that it
was advisable to use both cash generation and operating income as appropriate measures of success
during 2014 because the Company is emphasizing improvements in liquidity during 2014. The specific
performance goals in the 2014 plan reflect the Company’s confidential strategic plans, and cannot be
disclosed at this time because it would provide the Company’s competitors with confidential
information regarding the Company’s market and segment outlook and strategies. The Company is
currently unable to determine how difficult it will be for the Company to meet the designated
performance goals under the 2014 plan. Generally, the committee attempts to establish the threshold,
target and maximum levels such that the relative difficulty of achieving each level is approximately
consistent from year to year.

The Compensation Committee reviews the annual bonus incentive plan each year to ensure that

the key elements of the plan continue to meet the objectives described above.

Long-Term Stock-Based Incentive Compensation

The Company has structured its long-term incentive compensation to provide for an appropriate

balance between rewarding performance and encouraging employee retention and stock ownership.
There is no pre-established policy or target for the allocation between either cash or non-cash or
short-term and long-term incentive compensation; however, at executive management levels, the
Compensation Committee strives for compensation to increasingly focus on longer-term incentives. In
conjunction with the Board, executive management is responsible for setting and achieving long-term
strategic goals. In support of this responsibility, compensation for executive management, and most
particularly the Chief Executive Officer, tends to be weighted towards rewarding long-term value
creation for stockholders.

For 2013, there were three forms of long-term equity incentives utilized for executive officers and

key employees: stock options, restricted stock, and restricted stock units. For 2014, the Company has
again recommended that stock options, restricted stock and restricted stock units be the principal forms
of long-term equity-based incentives to be utilized for executive officers and key employees. The
Company’s long-term incentive plans have provided the principal method for executive officers to
acquire equity or equity-linked interests in the Company.

Of the total stock option or restricted stock employee awards made by the Company during 2013,
71% were in the form of stock options and 29% were in the form of restricted stock or restricted stock
units. The 2013 Long-Term Incentive Plan (‘‘2013 LTIP’’) limits the number of awards the Company
can grant under the plan in the form of full-value awards, such as restricted stock and restricted stock
units, to 1,300,000 shares, or less than 35% of the total shares authorized for grant under the plan.

Stock Options. Under the Company’s equity plans, stock options may be granted having exercise

prices equal to the closing price of the Company’s stock on the date before the date of grant. In any
event, all awards of stock options are made at or above the market price at the time of the award. The
Compensation Committee will not grant stock options having exercise prices below the market price of
the Company’s stock on the date of grant, and will not reduce the exercise price of stock options
(except in connection with adjustments to reflect recapitalizations, stock or extraordinary dividends,
stock splits, mergers, spin-offs and similar events, as required by the relevant plan) without the consent
of the Company’s stockholders. Stock options generally vest ratably over four years, based on continued
employment, and the terms of the 2013 LTIP require stock options granted under that plan to follow
that vesting schedule unless the Compensation Committee approves a different schedule when
approving the grant. Prior to the exercise of an option, the holder has no rights as a stockholder with
respect to the shares subject to such option, including voting rights and the right to receive dividends or
dividend equivalents. New option grants normally have a term of ten years.

The purpose of stock options is to provide equity compensation with value that has been
traditionally treated as entirely at-risk, based on the increase in the Company’s stock price and the
creation of stockholder value. Stock options also allow executive officers and key employees to have
equity ownership and to share in the appreciation of the value of the Company’s stock, thereby aligning
their compensation directly with increases in stockholder value. Stock options only have value to their
holder if the stock price appreciates in value from the date options are granted.

Stock option award decisions are generally based on past business and individual performance. In

determining the number of options to be awarded, the Company also considers the grant recipient’s
qualitative and quantitative performance, the size of stock option and other stock based awards in the
past, and expectations of the grant recipient’s future performance. In 2013, a total of 150 employees
received option awards, covering 1,788,300 shares of common stock. In 2013, the named executive
officers received option awards for a total of 310,000 shares, or approximately 17% of the total options
awarded in 2013.

100

Restricted Stock and Restricted Stock Units. The Company uses restricted stock and restricted stock

units to focus executives on long-term performance and to help align their compensation more directly
with stockholder value. Vesting of restricted stock and restricted stock units typically occurs ratably over
three years, based solely on continued employment of the recipient-employee, and the terms of the
2013 LTIP require restricted stock and restricted stock units granted under that plan to follow that
vesting schedule unless the Compensation Committee approves a different schedule when approving
the grant. In 2013, 155 employees received restricted stock or restricted stock unit awards, covering an
aggregate of 714,950 shares of restricted stock and shares underlying restricted stock units. The named
executive officers received awards totaling 130,000 shares of restricted stock in 2013, or approximately
18% of the total shares of restricted stock awarded to employees in 2013.

Awards of restricted stock units have been made to certain of the Company’s foreign employees in

lieu of awards of restricted stock. Restricted stock units provide certain tax benefits to foreign
employees as the result of foreign law considerations, so the Company expects to continue to award
restricted stock units to designated foreign employees for the foreseeable future.

The Compensation Committee reviews the long-term incentive program each year to ensure that

the key elements of this program continue to meet the objectives described above.

Approval and Granting Process. As described above, the Compensation Committee reviews and
approves all stock option, restricted stock and restricted stock unit awards made to executive officers,
regardless of amount. With respect to equity compensation awarded to employees other than executive
officers, the committee reviews and approves all grants of restricted stock, stock options and restricted
stock units above 5,000 shares, generally based upon the recommendation of the Chief Executive
Officer. Committee approval is required for any grant to be made to an executive officer in any
amount. The committee has granted to the Chief Executive Officer the authority to approve grants to
any employee other than an executive officer of (i) up to 5,000 shares of restricted stock and (ii) stock
options for not more than 5,000 shares. The Chief Executive Officer is also required to provide a
report to the committee of all awards of options and restricted stock made by him under this authority.
The Company believes that this policy is beneficial because it enables smaller grants to be made more
efficiently. This flexibility is particularly important with respect to attracting and hiring new employees,
given the increasingly competitive market for talented and experienced technical and other personnel in
locales in which the Company’s employees work.

All grants of restricted stock, restricted stock units and stock options to employees or directors are
granted on one of four designated quarterly grant dates during the year: March 1, June 1, September 1
or December 1. The Compensation Committee approved these four dates because they are not close to
any dates on which earnings announcements or other announcements of material events would
normally be made by the Company. For an award to a current employee, the grant date for the award
is the first designated quarterly grant date that occurs after approval of the award. For an award to a
newly hired employee who is not yet employed by the Company at the time the award is approved, the
grant date for the award is the first designated quarterly grant date that occurs after the new employee
commences work. The Company believes that this process of fixed quarterly grant dates is beneficial
because it serves to remove any perception that the grant date for an award could be capable of
manipulation or change for the benefit of the recipient. In addition, having all grants occur on a
maximum of four days during the year simplifies certain fair value accounting calculations related to
the grants, thereby minimizing the administrative burden associated with tracking and calculating the
fair values, vesting schedules and tax-related events upon vesting of restricted stock and also lessening
the opportunity for inadvertent calculation errors.

With the exception of significant promotions, new hires or unusual circumstances, the Company

has historically made most awards of equity compensation to employees on December 1 of each year.
This date was originally selected because (i) it enables the Company to consider individual performance

101

eleven months into the fiscal year, (ii) it simplifies the annual budget process by having the expense
resulting from the equity award occur late in the year, (iii) the date is approximately three months
before the date that the Company normally pays any annual incentive bonuses and (iv) generally
speaking, December 1 is not close to any dates on which an earnings announcement or other
announcement of a material event would normally be made by the Company. Until 2014, the Company
also made annual awards of equity compensation to its non-employee directors on December 1 of each
year. In 2013, the Governance Committee of the Board decided that, commencing in 2014, the annual
grant date for non-employee directors will be changed to March 1 of each year in order to maximize
grants under the 2004 LTIP prior to its expiration in May 2014 and to move to a grant date closer to
the Company’s annual stockholders’ meeting, which is a practice common to many public companies.
At its regular meeting on February 10, 2014, the Compensation Committee decided that, for 2014 only,
the annual awards of equity compensation to employees for 2014 would be made on March 1 instead of
December 1 in order to utilize all available shares remaining in the 2004 LTIP prior to its expiration in
May 2014. In reaching its decision, the Compensation Committee also recognized that the Company’s
announcement of its 2013 earnings is scheduled to occur more than two weeks prior to the March 1,
2014 grant date. Commencing in 2015, the Company intends for annual awards of equity compensation
to employees to once again be made on December 1 of each year.

Clawback Policy

The Company has a Compensation Recoupment Policy (commonly referred to as a ‘‘clawback’’

policy), which provides that, in the event of a restatement of its financial results due to material
noncompliance with applicable financial reporting requirements, the Board will, if it determines
appropriate and subject to applicable laws and the terms and conditions of the applicable stock plans,
programs or arrangements, seek reimbursement of the incremental portion of performance-based
compensation, including performance-based bonuses and long-term incentive awards, paid to current or
former executive officers within three years of the restatement date, in excess of the compensation that
would have been paid had the compensation amount been based on the restated financial results.

Personal Benefits, Perquisites and Employee Benefits

The Company’s Board of Directors and executives have concluded that the Company will not offer
most perquisites traditionally offered to executives of similarly-sized companies. As a result, perquisites
and any other similar personal benefits offered to executive officers are substantially the same as those
offered to the Company’s general salaried employee population. These offered benefits include medical
and dental insurance, life insurance, disability insurance, a vision plan, charitable gift matching (up to
designated limits), a 401(k) plan with a company match of certain levels of contributions, flexible
spending accounts for healthcare and dependent care and other customary employee benefits. Business-
related relocation benefits may be reimbursed on a case-by-case basis. The Company intends to
continue applying its general policy of not providing specific personal benefits and perquisites to its
executives; however, the Company may, in its discretion, revise or add to any executive’s personal
benefits and perquisites if it deems it advisable.

Risk Management Considerations

The Compensation Committee believes that the Company’s bonus and equity programs create
incentives for employees to create long-term stockholder value. The committee has considered the
concept of risk as it relates to the Company’s compensation programs and has concluded that the
Company’s compensation programs do not encourage excessive or inappropriate risk-taking. Several

102

elements of the compensation programs are designed to promote the creation of long-term value and
thereby discourage behavior that leads to excessive risk:

(cid:127) The compensation programs consist of both fixed and variable compensation. The fixed (or

salary) portion is designed to provide a steady income regardless of the Company’s stock price
performance so that executives do not focus exclusively on stock price performance to the
detriment of other important business metrics. The variable (cash bonus and equity) portions of
compensation are designed to reward both short- and long-term corporate performance. The
Compensation Committee believes that the variable elements of compensation are a sufficient
percentage of overall compensation to motivate executives to produce positive short- and
long-term corporate results, while the fixed element is also sufficiently high such that the
executives are not encouraged to take unnecessary or excessive risks in doing so.

(cid:127) The financial metrics used to determine the amount of an executive’s bonus are measures the

committee believes contribute to long-term stockholder value and ensure the continued viability
of the Company. Moreover, the committee attempts to set ranges for these measures that
encourage success without encouraging excessive risk taking to achieve short-term results. In
addition, the overall maximum bonus for each participating named executive officer other than
the Company’s Chief Executive Officer is not expected to exceed 100% of the executive’s base
salary under the bonus plan, and the overall bonus for the Chief Executive Officer under his
employment agreement will not exceed 150% of his base salary under the bonus plan, in each
case no matter how much the Company’s financial performance exceeds the ranges established
at the beginning of the year.

(cid:127) The Company has strict internal controls over the measurement and calculation of the financial

metrics that determine the amount of an executive’s bonus, designed to keep it from being
susceptible to manipulation by an employee, including executives.

(cid:127) Stock options become exercisable over a four-year period and remain exercisable for up to ten

years from the date of grant, encouraging executives to look to long-term appreciation in equity
values.

(cid:127) Restricted stock becomes exercisable over a three-year period, again encouraging executives to

look to long-term appreciation in equity values.

(cid:127) Senior executives, including named executive officers, are required to acquire over time and hold

shares of the Company’s stock having a value of between one and four times the executive’s
annual base salary, depending on the level of the executive. The Compensation Committee
believes that the stock ownership guidelines provide a considerable incentive for management to
consider the Company’s long-term interests, since a portion of their personal investment
portfolio consists of company stock.

(cid:127) In addition, the Company does not permit any executive officers or directors to enter into any
derivative or hedging transactions involving its stock, including short sales, market options,
equity swaps and similar instruments, thereby preventing executives from insulating themselves
from the effects of poor company stock price performance. Please refer to ‘‘—Stock Ownership
Requirements; Hedging Policy’’ below.

(cid:127) The Company has a compensation recoupment (clawback) policy that provides, in the event of a

restatement of its financial results due to material noncompliance with financial reporting
requirements, for reimbursement of the incremental portion of performance-based
compensation, including performance-based bonuses and long-term incentive awards, paid to
current or former executive officers within three years of the restatement date, in excess of the
compensation that would have been paid had such compensation amount been based on the
restated financial results. Please refer to ‘‘—Clawback Policy’’ above.

103

Indemnification of Directors and Executive Officers

The Company’s Bylaws provide certain rights of indemnification to its directors and employees
(including executive officers) in connection with any legal action brought against them by reason of the
fact that they are or were a director, officer, employee or agent of the Company, to the full extent
permitted by law. The Bylaws also provide, however, that no such obligation to indemnify exists as to
proceedings initiated by an employee or director against the Company or its directors unless (a) it is a
proceeding (or part thereof) initiated to enforce a right to indemnification or (b) was authorized or
consented to by the Company’s Board of Directors.

As discussed below, the Company has also entered into employment agreements with certain of its

executive officers that provide for the Company to indemnify the executive to the fullest extent
permitted by its Certificate of Incorporation and Bylaws. The agreements also provide that the
Company will provide the executive with coverage under its directors’ and officers’ liability insurance
policies to the same extent as provided to its other executives.

Stock Ownership Requirements; Hedging Policy

The Company believes that broad-based stock ownership by its employees (including executive
officers) enhances its ability to deliver superior stockholder returns by increasing the alignment between
the interests of employees and stockholders. Accordingly, the Board has adopted stock ownership
requirements applicable to each of the senior executives, including the named executive officers. The
policy requires each executive to retain direct ownership of at least 50% of all shares of the Company’s
stock received upon exercise of stock options and vesting of awards of restricted stock or restricted
stock units until the executive owns shares having an aggregate value equal to the following multiples
of the executive’s annual base salary:

President and Chief Executive Officer—4x

Executive Vice President—2x

Senior Vice President—1x

As of December 31, 2013, all of the Company’s senior executives were in compliance with the
stock ownership requirements. In addition, the Company does not permit any of its executive officers
or directors to enter into any derivative or hedging transactions with respect to its stock, including short
sales, market options, equity swaps and similar instruments.

Impact of Regulatory Requirements and Accounting Principles on Compensation

The financial reporting and income tax consequences to the Company of individual compensation

elements are important considerations for the Compensation Committee when it is analyzing the
overall level of compensation and the mix of compensation among individual elements. Under
Section 162(m) of the Internal Revenue Code and the related federal treasury regulations, the
Company may not deduct annual compensation in excess of $1 million paid to certain employees—
generally the Chief Executive Officer and four other most highly compensated executive officers—
unless that compensation qualifies as ‘‘performance-based’’ compensation. Overall, the committee seeks
to balance its objective of ensuring an effective compensation package for the executive officers with
the need to maximize the immediate deductibility of compensation—while ensuring an appropriate (and
transparent) impact on reported earnings and other closely followed financial measures.

In making its compensation decisions, the Compensation Committee has considered the limitations

104

deductibility limit. However, the committee does have the discretion to design and use compensation
elements that may not be deductible within the limitations under Section 162(m), if the committee
considers the tax consequences and determines that those elements are in the Company’s best interests.
To maintain flexibility in compensating executive officers in a manner designed to promote varying
corporate goals, the Company has not adopted a policy that all compensation must be deductible.

Certain payments to named executive officers under the 2013 annual incentive plan may not
qualify as performance-based compensation under Section 162(m) because the awards were calculated
and paid in a manner that may not meet the requirements under Section 162(m) and the related
Treasury regulations. Given the rapid changes in the Company’s business and industry that have
occurred during recent years and those that may occur in 2014 and subsequent years, the Company
believes that it is better served in implementing a plan that provides for adjustments and discretionary
elements for its senior executives’ incentive compensation, rather than ensuring that it implements all
of the requirements and limitations under Section 162(m) into these incentive plans.

Likewise, the impact of Section 409A of the Internal Revenue Code is taken into account, and
executive compensation plans and programs are, in general, designed to comply with the requirements
of that section so as to avoid possible adverse tax consequences that may result from non-compliance.

For accounting purposes, the Company applies the guidance in ASC Topic 718 to record

compensation expense for its equity-based compensation grants. ASC Topic 718 is used to develop the
assumptions necessary and the model appropriate to value the awards as well as the timing of the
expense recognition over the requisite service period, generally the vesting period, of the award.

Executive officers will generally recognize ordinary taxable income from stock option awards when

a vested option is exercised. The Company generally receives a corresponding tax deduction for
compensation expense in the year of exercise. The amount included in the executive officer’s wages and
the amount the Company may deduct is equal to the common stock price when the stock options are
exercised less the exercise price, multiplied by the number of shares under the stock options exercised.
The Company does not pay or reimburse any executive officer for any taxes due upon exercise of a
stock option. The Company has not historically issued any tax-qualified incentive stock options under
Section 422 of the Internal Revenue Code.

Executives will generally recognize taxable ordinary income with respect to their shares of

restricted stock at the time the restrictions lapse (unless the recipient elects to accelerate recognition as
of the date of grant). Restricted stock unit awards are generally subject to ordinary income tax at the
time of payment or issuance of unrestricted shares of stock. The Company is generally entitled to a
corresponding federal income tax deduction at the same time the executive recognizes ordinary income.

COMPENSATION COMMITTEE REPORT

The Compensation Committee has reviewed and discussed the Compensation Discussion and
Analysis included in this Annual Report on Form 10-K with management of ION. Based on such
review and discussions, the Compensation Committee has recommended to the Board of Directors that
the Compensation Discussion and Analysis be included in this Annual Report on Form 10-K.

Franklin Myers, Chairman
David H. Barr
James M. Lapeyre, Jr.
John N. Seitz

105

SUMMARY COMPENSATION TABLE

The following table summarizes the compensation paid to or earned by the Company’s named

executive officers at December 31, 2013.

Name and Principal Position

Year

Salary
($)

Bonus
($)

Stock
Awards
($)

Option
Awards
($)

R. Brian Hanson . . . . . . . . . . . 2013 490,000
2012 450,000
2011 353,000

President, Chief Executive
Officer and Director

— 214,800
235,000
260,100
— 279,900
— 766,628 1,130,500

Christopher T. Usher . . . . . . . . 2013 350,000

Executive Vice President and
COO, GeoScience Division

2012

— 71,600
21,538 125,000 311,000

Ken Williamson . . . . . . . . . . . . 2013 358,000
2012 340,000
2011 300,000

Executive Vice President and
COO, GeoVentures Division

Gregory J. Heinlein . . . . . . . . . 2013 312,000
2012 300,000
23,077
2011

Senior Vice President and
Chief Financial Officer

— 71,600
— 93,300
— 87,150

— 53,700
— 31,100
— 166,747

141,000
173,400

141,000
173,408
192,700

94,000
86,700
662,888

Non-Equity
Incentive Plan
Compensation Compensation

All Other

($)

395,000
450,000
300,000

300,000
—

215,000
300,000
300,000

160,000
150,000
—

($)

5,813
4,284
8,058

6,202
326

7,650
7,454
8,250

109,892
5,192
692

Total
($)

1,340,613
1,444,284
2,558,186

868,802
631,264

793,250
914,162
888,100

729,592
572,992
853,404

Colin Hulme . . . . . . . . . . . . . . 2013 312,000

— 53,700

117,500

187,200

6,390

676,790

Senior Vice President, Ocean
Bottom Services

Discussion of Summary Compensation Table

Stock Awards Column. All of the amounts in the ‘‘Stock Awards’’ column reflect the grant-date

fair value of awards of restricted stock made during the applicable fiscal year (excluding any impact of
assumed forfeiture rates) under the Company’s 2004 LTIP. While unvested, a holder of restricted stock
is entitled to the same voting rights as all other holders of common stock. In each case, unless stated
otherwise below, the awards of shares of restricted stock vest in one-third increments each year, over a
three-year period. The values contained in the Summary Compensation Table under the Stock Awards
column are based on the grant date fair value of all stock awards (excluding any impact of assumed
forfeiture rates). In addition to the grants and awards in 2013 described in the ‘‘2013 Grants of
Plan-Based Awards’’ table below:

(cid:127) Pursuant to his prior employment agreement then in effect, on March 1, 2011, Mr. Hanson

received an award of 38,561 shares of restricted stock, which is equal to $327,000 (the amount of
cash incentive plan compensation that Mr. Hanson earned for fiscal 2010) divided by $8.48,
which was the average of the closing sales price per share on the NYSE of the Company’s
shares of common stock for the last ten business days of 2010. The shares of restricted stock will
vest on March 1, 2014.

(cid:127) At the beginning of 2011, Mr. Hanson was serving as Executive Vice President and Chief

Financial Officer. In August 2011, Mr. Hanson was promoted to President and Chief Operating
Officer in addition to his role as Chief Financial Officer. In November 2011, Mr. Heinlein was
hired as Senior Vice President and Chief Financial Officer and Mr. Hanson continued as
President and Chief Operating Officer. On January 1, 2012, Mr. Hanson was appointed as
President and Chief Executive Officer. In connection with his promotion to President and Chief
Operating Officer in August 2011, on September 1, 2011, Mr. Hanson received an award of
42,000 shares of restricted stock.

(cid:127) On December 1, 2012, Mr. Hanson received an award of 45,000 shares of restricted stock.

106

(cid:127) In connection with his hire on November 30, 2012, as Executive Vice President & Chief

Operating Officer, GeoScience Division, on December 1, 2012, Mr. Usher received an award of
50,000 shares of restricted stock.

(cid:127) On December 1, 2011, Mr. Williamson received an award of 15,000 shares of restricted stock.

(cid:127) On December 1, 2012, Mr. Williamson received an award of 15,000 shares of restricted stock.

(cid:127) On December 1, 2012, Mr. Heinlein received an award of 5,000 shares of restricted stock.

Option Awards Column. All of the amounts shown in the ‘‘Option Awards’’ column reflect stock

options granted under the 2004 LTIP. In each case, unless stated otherwise below, the options vest 25%
each year over a four-year period. The values contained in the Summary Compensation Table under
the Stock Options column are based on the grant date fair value of all option awards (excluding any
impact of assumed forfeiture rates). For a discussion of the valuation assumptions for the awards, see
Note 9, Stockholders’ Equity and Stock-Based Compensation—Valuation Assumptions. All of the exercise
prices for the options equal or exceed the fair market value per share of the Company’s common stock
on the date of grant. In addition to the grants and awards in 2013 described in the ‘‘2013 Grants of
Plan-Based Awards’’ table below:

(cid:127) On December 1, 2012, Mr. Hanson received an award of options to purchase 75,000 shares of

common stock for an exercise price of $5.96 per share.

(cid:127) In connection with his hire on November 30, 2012, as Executive Vice President & Chief

Operating Officer, GeoScience Division, on December 1, 2012, Mr. Usher received an award of
options to purchase 50,000 shares of common stock for an exercise price of $5.96 per share.

(cid:127) On December 1, 2011, Mr. Williamson received an award of options to purchase 50,000 shares

of common stock for an exercise price of $5.81 per share.

(cid:127) On December 1, 2012, Mr. Williamson received an award of options to purchase 50,000 shares

of common stock for an exercise price of $5.96 per share.

(cid:127) In connection with his hire on November 28, 2011 as Senior Vice President and Chief Financial
Officer, on December 1, 2011, Mr. Heinlein received an award of options to purchase 172,000
shares of common stock for an exercise price of $5.81 per share.

(cid:127) On December 1, 2012, Mr. Heinlein received an award of options to purchase 25,000 shares of

common stock for an exercise price of $5.96 per share.

All payments of non-equity incentive plan compensation reported for 2013 were made in February

2014 with regard to the 2013 fiscal year and were earned and paid pursuant to the Company’s 2013
incentive plan.

107

The Company does not sponsor for its employees (i) any defined benefit or actuarial pension plans
(including supplemental plans), (ii) any non-tax-qualified deferred compensation plans or arrangements
or (iii) any nonqualified defined contribution plans.

The Company’s general policy is that its executive officers do not receive any executive
‘‘perquisites,’’ or any other similar personal benefits that are different from what the Company’s
salaried employees are entitled to receive. The Company provides the named executive officers with
certain group life, health, medical and other non-cash benefits generally available to all salaried
employees, which are not included in the ‘‘All Other Compensation’’ column in the Summary
Compensation Table pursuant to SEC rules. With the exception of reimbursements of moving expenses
received by Mr. Heinlein, the amounts shown in the ‘‘All Other Compensation’’ column solely consist of
employer matching contributions to the Company’s 401(k) plan. Mr. Heinlein was hired in November
2011 as Senior Vice President and Chief Financial Officer and was reimbursed a total of $103,302 for
moving expenses incurred in 2013.

2013 GRANTS OF PLAN-BASED AWARDS

Estimated Future Payouts
Under Non-Equity Incentive
Plan Awards(1)(2)
Threshold Target Maximum
($)

($)

Grant
Date

All Other

Grant
Date Fair
Stock Awards: Option Awards: Exercise or Value of
Base Price Stock and
of Option
Awards
($/Sh)

Number of
Securities
Underlying
Options (#)(4)

Number of
Shares of
Stock or
Units (#)(3)

Option
Awards
($)(5)

—
12/1/2013

12/1/2013

— 367,500
—
—
175,000
— 87,500
—
—
179,000
— 89,500
—
—
156,000
— 78,000
—
—
156,000
— 78,000
—
—

12/1/2013

735,000
—
350,000
—
358,000
—
312,000
—
312,000
—

—
60,000
—
20,000
—
20,000
—
15,000
—
15,000

—
100,000
—
60,000
—
60,000
—
40,000
—
50,000

—
3.86
—
3.86
—
3.86
—
3.86
—
3.86

—
466,600
—
218,200
—
218,200
—
151,900
—
175,400

Name

R. Brian Hanson . . . .

Christopher T. Usher

Ken Williamson . . . . .

Gregory J. Heinlein . .

Colin Hulme . . . . . . .

(1) Reflects the estimated threshold, target and maximum award amounts for payouts under the Company’s 2013
incentive plan to its named executive officers. Under the plan, every participating executive other than
Mr. Hanson, who served as President and Chief Executive Officer during 2013, had the opportunity to earn a
maximum of 100% of his base salary depending on performance of the Company against the designated
performance goal, and performance of the executive against personal performance criteria. Under separate
terms approved by the Compensation Committee and contained in his employment agreement, Mr. Hanson
participated in the plan with the potential to earn a target incentive payment of 75% of his base salary,
depending on achievement of the Company’s target consolidated performance goal and pre-designated
personal critical success factors, and a maximum of 150% of his base salary upon achievement of the
maximum consolidated performance goal and the personal critical success factors. Mr. Hanson’s employment
agreement does not specify that he will earn a bonus upon achievement of a threshold consolidated
performance goal. Because award determinations under the plan were based in part on outcomes of personal
evaluations of employee performance by the Chief Executive Officer and the Compensation Committee, the
computation of actual awards generated under the plan upon achievement of threshold and target company
performance criteria differed from the above estimates. See ‘‘—Compensation Discussion and Analysis—
Elements of Compensation—Bonus Incentive Plan’’ above. For actual payout amounts to named executive
officers under the 2013 bonus incentive plan, see the ‘‘Non-Equity Incentive Plan Compensation’’ column in the
‘‘Summary Compensation Table’’ above.

(2)

The Company does not offer or sponsor any ‘‘equity incentive plans’’ (as that term is defined in Item 402(a)
of Regulation S-K) for employees.

108

(3) All stock awards reflect the number of shares of restricted stock granted under the 2004 LTIP. While

unvested, a holder of restricted stock is entitled to the same voting rights as all other holders of common
stock. In each case, unless stated otherwise below, the awards of shares of restricted stock vest in one-third
increments each year, over a three-year period.

(4) All amounts reflect awards of stock options granted under the 2004 LTIP. In each case, unless stated

otherwise below, the options vest 25% each year over a four-year period. All of the exercise prices for the
options reflected in the above chart equal or exceed the fair market value per share of Company common
stock on the date of grant (on November 29, 2013, the last completed trading day prior to the December 1,
2013 grant date, the closing price per share on the NYSE was $3.86).

(5)

The values contained in the table are based on the grant date fair value of the award computed in accordance
with ASC Topic 718 for financial statement reporting purposes, but exclude any impact of assumed forfeiture
rates. For a discussion of valuation assumptions, see Note 9, Stockholders’ Equity and Stock-Based
Compensation—Valuation Assumptions.

Employment Agreements

In recent years, the Company has not entered into employment agreements with employees other
than its Chief Executive Officer and Chief Financial Officer. The Company has generally entered into
employment agreements with employees only when the employee holds an executive officer position
and the Compensation Committee has determined that an employment agreement is desirable for the
Company to obtain a measure of assurance as to the executive’s continued employment in light of
prevailing market competition for the particular position held by the executive officer, or where the
committee determines that an employment agreement is necessary and appropriate to attract an
executive in light of market conditions, the prior experience of the executive or practices at the
Company with respect to other similarly situated employees.

The following discussion describes the material terms of the Company’s existing executive

employment agreements with named executive officers:

R. Brian Hanson

In connection with his appointment as President and Chief Executive Officer on January 1, 2012,

Mr. Hanson entered into a new employment agreement. The agreement provides for Mr. Hanson to
serve as President and Chief Executive Officer for an initial term of three years, with automatic
two-year renewals thereafter. Any change of control of the Company after January 1, 2013 will cause
the remaining term of Mr. Hanson’s employment agreement to automatically adjust to a term of three
years, which will commence on the effective date of the change of control.

The agreement provides for Mr. Hanson to receive an initial base salary of $450,000 per year and
be eligible to receive an annual performance bonus under the Company’s incentive compensation plan,
with a target incentive plan bonus amount equal to 75% of his base salary and with a maximum
incentive plan bonus amount equal to 150% of his base salary.

Under the agreement, and as approved by the Compensation Committee, Mr. Hanson will be
entitled to receive grants of (i) options to purchase shares of common stock and (ii) shares of restricted
stock. Mr. Hanson will also be eligible to participate in other equity compensation plans that are
established for key executives, as approved by the Compensation Committee. In the agreement, the
Company also agreed to indemnify Mr. Hanson to the fullest extent permitted by its Certificate of
Incorporation and Bylaws, and to provide him coverage under directors’ and officers’ liability insurance
policies to the same extent as other Company executives.

The Company may at any time terminate its employment agreement with Mr. Hanson for ‘‘Cause’’

if Mr. Hanson (i) willfully and continuously fails to substantially perform his obligations, (ii) willfully
engages in conduct materially and demonstrably injurious to the Company’s property or business

109

(including fraud, misappropriation of funds or other property, other willful misconduct, gross
negligence or conviction of a felony or any crime involving moral turpitude) or (iii) commits a material
breach of the agreement. In addition, the Company may at any time terminate the agreement if
Mr. Hanson suffers permanent and total disability for a period of at least 180 consecutive days, or if
Mr. Hanson dies. Mr. Hanson may terminate his employment agreement for ‘‘Good Reason’’ if the
Company breaches any material provision of the agreement, the Company assigns to Mr. Hanson any
duties materially inconsistent with his position, the Company materially reduces his duties, functions,
responsibilities, budgetary or other authority, or takes other action that results in a diminution in his
office, position, duties, functions, responsibilities or authority, the Company relocates his workplace by
more than 50 miles, or the Company elects not to extend the term of his agreement.

In his agreement, Mr. Hanson agrees not to compete against the Company, assist any competitor,

attempt to solicit any of the Company’s suppliers or customers, or solicit any of the Company’s
employees, in any case during his employment and for a period of two years after his employment
ends. The employment agreement also contains provisions relating to protection of the Company’s
confidential information and intellectual property. The agreement does not contain any tax gross-up
benefits.

For a discussion of the provisions of Mr. Hanson’s employment agreement regarding compensation

to Mr. Hanson in the event of a change of control affecting the Company or his termination by the
Company without cause or by him for good reason, see ‘‘—Potential Payments Upon Termination or
Change of Control—R. Brian Hanson’’ below.

Gregory J. Heinlein

In connection with his hire as Senior Vice President and Chief Financial Officer in November
2011, Mr. Heinlein entered into an employment agreement that will remain in effect for the duration
that Mr. Heinlein serves in such capacity. In his agreement, Mr. Heinlein agrees not to compete against
the Company, assist any competitor, attempt to solicit any of the Company’s suppliers or customers, or
solicit any of the Company’s employees, in any case during his employment and for a period of one
year after his employment ends. The employment agreement also contains provisions relating to
protection of the Company’s confidential information and intellectual property. The agreement does
not contain any change-in control provisions or tax gross-up benefits. For a discussion of the provisions
of Mr. Heinlein’s employment agreement regarding compensation to Mr. Heinlein in the event of a
change of control affecting the Company or his termination by the Company without cause or by him
for good reason, see ‘‘—Potential Payments Upon Termination or Change of Control—Gregory J. Heinlein’’
below.

110

OUTSTANDING EQUITY AWARDS AT FISCAL YEAR-END

Name

R. Brian Hanson . . . . . . . . . . . .

Christopher T. Usher . . . . . . . . .

Ken Williamson . . . . . . . . . . . . .

Gregory J. Heinlein . . . . . . . . . .

Colin Hulme . . . . . . . . . . . . . . .

Option Awards(1)

Number of
Securities
Underlying
Unexercised
Options (#)
Exercisable

Number of
Securities
Underlying
Unexercised
Options (#)
Unexercisable

Option
Exercise
Price
($)

75,000
20,000
60,000
17,500
140,000(4)
125,000
18,750
—

12,500
—

70,000
16,000
35,000
50,000
22,000
56,250
26,250
25,000
12,500
—

86,000
6,250
—

12,500
7,500
—

—
—
—
—
—
125,000
56,250
100,000

37,500
60,000

—
—
—
—
—
18,750
8,750
25,000
37,500
60,000

86,000
18,750
40,000

37,500
22,500
50,000

8.73
9.97
15.43
3.00
3.00
7.07
5.96
3.86

5.96
3.86

10.85
15.43
3.00
2.83
5.44
4.58
7.19
5.81
5.96
3.86

5.81
5.96
3.86

6.06
5.96
3.86

Option
Expiration
Date

5/22/2016
9/1/2016
12/1/2017
12/1/2018
12/1/2018
9/1/2021
12/1/2022
12/1/2023

12/1/2022
12/1/2023

12/1/2016
12/1/2017
12/1/2018
6/1/2019
12/1/2019
3/1/2020
12/1/2020
12/1/2021
12/1/2022
12/1/2023

12/1/2021
12/1/2022
12/1/2023

6/1/2022
12/1/2022
12/1/2023

Stock Awards(2)
Number of Market Value
Shares or
Units of
Stock That
Have Not
Vested (#)

of Shares
or Units
of Stock
That Have Not
Vested ($)(3)

142,561

470,451

53,332

175,996

35,000

115,500

27,898

92,063

34,998

115,493

(1) All stock option information in this table relates to nonqualified stock options granted under the 2004 LTIP.

All of the unvested options in this table vest 25% each year over a four-year period.

(2)

(3)

(4)

The amounts shown represent shares of restricted stock granted under the 2004 LTIP. While unvested, the
holder is entitled to the same voting rights as all other holders of common stock. Except for certain shares of
restricted stock held by Mr. Hanson, in each case the grants of shares of restricted stock vest in one-third
increments each year, over a three-year period. See ‘‘—Discussion of Summary Compensation Table—Stock
Awards Column’’ above.

Pursuant to SEC rules, the market value of each executive’s shares of unvested restricted stock was calculated
by multiplying the number of shares by $3.30 (the closing price per share of the Company’s common stock on
the NYSE on December 31, 2013).

The amounts shown reflect awards of cash-settled SARs granted to Mr. Hanson on December 1, 2008 under
the Company’s Stock Appreciation Rights Plan. Mr. Hanson’s SARs vested in full on December 1, 2011. See
‘‘—Summary Compensation Table—Discussion of Summary Compensation Table’’ above.

111

(5)

The Company does not have outstanding any Equity Incentive Plan Awards as defined by the SEC rules. As a
result, the above table omits the following columns:

(cid:127) Equity Incentive Plan Awards: Number of Securities Underlying Unexercised Unearned Options

(cid:127) Equity Incentive Plan Awards: Number of Unearned Shares, Units or Other Rights That Have Not Vested

(cid:127) Equity Incentive Plan Awards: Market or Payout Value of Unearned Shares, Units or Other Rights That

Have Not Vested

2013 OPTION EXERCISES AND STOCK VESTED

The following table sets forth certain information with respect to option and stock exercises by the

named executive officers during the year ended December 31, 2013:

Name

Option Awards

Stock Awards

Number of
Shares
Acquired on
Exercise (#)

Value
Realized on
Exercise
($)

Number of
Shares
Acquired on
Vesting (#)

Value
Realized on
Vesting ($)(1)

R. Brian Hanson(2) . . . . . . . . . . . . . . . . . . . . . . . . .
Christopher T. Usher(3) . . . . . . . . . . . . . . . . . . . . . .
Ken Williamson(4) . . . . . . . . . . . . . . . . . . . . . . . . . .
Gregory J. Heinlein(5) . . . . . . . . . . . . . . . . . . . . . . .
Colin Hulme(6) . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
—
—
—

35,515
16,668
13,333
11,234
10,002

160,528
59,671
47,732
40,217
53,211

(1) The values realized upon vesting of stock awards contained in the table are based on the market

value of the Company’s common stock on the date of vesting.

(2) The value realized by Mr. Hanson on the vesting of his restricted stock awards was calculated by
multiplying (a) 6,515 shares by $6.19 (the closing price per share of the Company’s common stock
on the NYSE on June 3, 2013, the first NYSE trading date after his June 1, 2013 vesting date);
(b) 14,000 shares by $4.75 (the closing price per share of common stock on the NYSE on
September 3, 2013, the first NYSE trading date after his September 1, 2013 vesting date and
(c) 15,000 shares by $3.58 (the closing price per share of common stock on the NYSE on
December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(3) The value realized by Mr. Usher on the vesting of his restricted stock awards was calculated by

multiplying 16,668 shares by $3.58 (the closing price per share of common stock on the NYSE on
December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(4) The value realized by Mr. Williamson on the vesting of his restricted stock awards was calculated
by multiplying 13,333 shares by $3.58 (the closing price per share of common stock on the NYSE
on December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(5) The value realized by Mr. Heinlein on the vesting of his restricted stock awards was calculated by
multiplying 11,234 shares by $3.58 (the closing price per share of common stock on the NYSE on
December 2, 2013, the first NYSE trading date after his December 1, 2013 vesting date).

(6) The value realized by Mr. Hulme on the vesting of his restricted stock awards was calculated by
multiplying (a) 6,668 shares by $6.19 (the closing price per share of common stock on the NYSE
on June 3, 2013, the first NYSE trading date after his June 1, 2013 vesting date) and (b) 3,334
shares by $3.58 (the closing price per share of common on the NYSE on December 2, 2013, the
first NYSE trading date after his December 1, 2013 vesting date).

112

2013 Pension Benefits And Nonqualified Deferred Compensation

None of the Company’s named executive officers participates or has account balances in (i) any

qualified or non-qualified defined benefit plans or (ii) in any non-qualified defined contribution plans
or other deferred compensation plans maintained by the Company.

Potential Payments Upon Termination or Change of Control

Under the terms of the Company’s equity-based compensation plans and its employment
agreements, the Company’s Chief Executive Officer and certain other named executive officers are
entitled to payments and benefits upon the occurrence of specified events including termination of
employment (with and without cause) and upon a change in control of the Company. The specific
terms of these arrangements, as well as an estimate of the compensation that would have been payable
had they been triggered as of December 31, 2013, are described in detail below. In the case of each
employment agreement, the terms of these arrangements were established through the course of
arms-length negotiations with each executive officer, both at the time of hire and at the times of any
later amendment. As part of these negotiations, the Compensation Committee analyzed the terms of
the same or similar arrangements for comparable executives employed by companies in the Company’s
industry group. This approach was used by the committee in setting the amounts payable and the
triggering events under the arrangements. The termination of employment provisions of the
employment agreements were entered into in order to address competitive concerns by providing those
individuals with a fixed amount of compensation that would offset the potential risk of leaving their
prior employer or foregoing other opportunities in order to join the Company. At the time of entering
into these arrangements, the committee considered the aggregate potential obligations of the Company
in the context of the desirability of hiring the individual and the expected compensation upon joining
the Company. However, these contractual severance and post-termination arrangements have not
affected the decisions the committee has made regarding other compensation elements and the
rationale for compensation decisions made in connection with these arrangements.

The following summaries set forth estimated potential payments payable to each of the named
executive officers upon termination of employment or a change of control of the Company under their
current employment agreements and the Company’s stock plans and other compensation programs as if
his employment had so terminated for these reasons, or the change of control had so occurred, on
December 31, 2013. The Compensation Committee may, in its discretion, agree to revise, amend or add
to the benefits if it deems advisable. For purposes of the following summaries, dollar amounts are
estimates based on annual base salary as of December 31, 2013, benefits paid to the named executive
officer in fiscal 2013 and stock and option holdings of the named executive officer as of December 31,
2013. The summaries assume a price per share of the Company’s common stock of $3.30 per share,
which was the closing price per share on December 31, 2013, as reported on the NYSE. The actual
amounts to be paid to the named executive officers can only be determined at the time of each
executive’s separation from the Company.

The amounts of potential future payments and benefits as set forth in the tables below, and the

descriptions of the assumptions upon which such future payments and benefits are based and derived,
may constitute ‘‘forward-looking statements’’ within the meaning of the Private Securities Litigation
Reform Act of 1995. These statements are estimates of payments and benefits to certain of the
Company’s executives upon their termination of employment or a change in control, and actual
payments and benefits may vary materially from these estimates. Actual amounts can only be
determined at the time of such executive’s actual separation from the Company or the time of such
change in control event. Factors that could affect these amounts and assumptions include the timing
during the year of any such event, the Company’s stock price, unforeseen future changes in the
Company’s benefits and compensation methodology and the age of the executive.

113

R. Brian Hanson

Termination and Change of Control. Mr. Hanson is entitled to certain benefits under his

employment agreement upon the occurrence of any of the following events:

(cid:127) the Company terminates his employment other than for cause, death or disability;

(cid:127) Mr. Hanson resigns for ‘‘good reason’’; or

(cid:127) a ‘‘change in control’’ involving the Company occurs and, within 12 months following the change

in control, (a) the Company or its successor terminates Mr. Hanson’s employment or
(b) Mr. Hanson terminates his employment after the Company or its successor (i) elects not to
extend the term of his employment agreement, (ii) assigns to Mr. Hanson duties inconsistent
with his CEO position, duties, functions, responsibilities, authority or reporting relationship to
the Board under his employment agreement, (iii) becomes a privately-owned company as a
result of a transaction in which Mr. Hanson does not participate within the acquiring group,
(iv) is rendered a subsidiary or division or other unit of another company; or (v) takes any
action that would constitute ‘‘good reason’’ under his employment agreement.

Under Mr. Hanson’s employment agreement, a ‘‘change in control’’ occurs upon any of the

following:

(1) the acquisition by a person or group of beneficial ownership of 40% or more of the

Company’s outstanding shares of common stock other than any acquisitions directly from the
Company, acquisitions by the Company or an employee benefit plan maintained by the
Company, or certain permitted acquisitions in connection with a ‘‘Merger’’ (as defined in
sub-paragraph (3) below);

(2) changes in directors on the Company’s board of directors such that the individuals that

constitute the entire board cease to constitute at least a majority of directors of the board,
other than new directors whose appointment or nomination for election was approved by a
vote of at least a majority of the directors then constituting the entire board of directors
(except in the case of election contests);

(3) consummation of a ‘‘Merger’’—that is, a reorganization, merger, consolidation or similar

business combination involving the Company—unless (i) owners of the Company’s common
stock immediately following such business combination together own more than 50% of the
total outstanding stock or voting power of the entity resulting from the business combination
in substantially the same proportion as their ownership of the Company’s voting securities
immediately prior to such Merger and (ii) at least a majority of the members of the board of
directors of the corporation resulting from such Merger (or its parent corporation) were
members of the Company’s board at the time of the execution of the initial agreement
providing for the Merger; or

(4) the sale or other disposition of all or substantially all of the Company’s assets.

Upon the occurrence of any of the above events and conditions, Mr. Hanson would be entitled to

receive the following (less applicable withholding taxes and subject to compliance with non-compete,
non-solicit and no-hire obligations):

(cid:127) over a two-year period, a cash amount equal to two times his annual base salary and two times

his target bonus amount in effect for the year of termination;

(cid:127) a prorated portion of any unpaid target incentive plan bonus for the year of termination; and

(cid:127) continuation of insurance coverage for Mr. Hanson as of the date of his termination for a period

of two years at the same cost to him as prior to the termination.

114

In addition, upon the occurrence of any of the above events or conditions, the vesting period for

Change of Control Under Equity Compensation Plans. Mr. Hanson and the other named executive
officers currently hold outstanding awards under one or more of the following two equity compensation
plans of the Company: the 2004 LTIP and the Stock Appreciation Rights Plan. Under these plans, a
‘‘change of control’’ will be deemed to have occurred upon any of the following (which is referred to in
this section as a ‘‘Plan Change of Control’’):

(1) the acquisition by a person or group of beneficial ownership of 40% or more of the

outstanding shares of common stock other than acquisitions directly from the Company,
acquisitions by the Company or an employee benefit plan maintained by the Company, or
certain permitted acquisitions in connection with a business combination described in sub-
paragraph (3) below;

(3) consummation of a reorganization, merger, consolidation or similar business combination

involving the Company, unless (i) owners of the Company’s common stock immediately
following such transaction together own more than 50% of the total outstanding stock or
voting power of the entity resulting from the transaction and (ii) at least a majority of the
members of the board of directors of the entity resulting from the transaction were members
of the Company’s board of directors at the time the agreement for the transaction is signed;
or

(4) the sale of all or substantially all of the Company’s assets.

Upon any such ‘‘Plan Change of Control,’’ all of Mr. Hanson’s stock options granted to him under

the 2004 LTIP will become fully exercisable, and all restricted stock awards granted to him under the
2004 LTIP will automatically accelerate and become fully vested. In addition, any change of control of
the Company will cause the remaining term of Mr. Hanson’s employment agreement to automatically
adjust to two years, commencing on the effective date of the change of control.

The Company believes the double-trigger change-of-control benefit referenced above maximizes

stockholder value because it motivates Mr. Hanson to remain in his position for a sufficient period of
time following a change of control to ensure a smoother integration and transition for the new owners.
Given his experience with the Company and within the seismic industry as the Company’s CFO and
CEO, the Company believes Mr. Hanson’s severance structure is in its best interest because it ensures
that for a two-year period after leaving its employment, Mr. Hanson will not be in a position to
compete against the Company or otherwise adversely affect its business.

Death, Disability or Retirement. Upon his death or disability, all options and restricted stock that

115

accelerate and become fully vested. On August 30, 2011, the Company amended the 2004 LTIP by
deleting the provision that provided for the acceleration of vesting of restricted stock and restricted
stock units granted under the 2004 LTIP after August 30, 2011 by reason of the retirement of a plan
participant.

Termination by the Company for Cause or by Mr. Hanson Other Than for Good Reason. Upon any
termination by the Company for cause or any resignation by Mr. Hanson for any reason other than for
‘‘good reason’’ (as defined in his employment agreement), Mr. Hanson is not entitled to any payment
or benefit other than the payment of unpaid salary and possibly accrued and unused vacation pay.

Mr. Hanson’s currently-held vested stock options and SARs will remain exercisable after his
termination of employment, death, disability or retirement for periods of between 180 days and one
year following such event, depending on the event and the terms of the applicable plan and grant
agreement. If Mr. Hanson is terminated for cause, all of his vested and unvested stock options and
unvested restricted stock will be immediately forfeited. The Company has not agreed to provide
Mr. Hanson any additional payments in the event any payment or benefit under his employment
agreement is determined to be subject to the excise tax for ‘‘excess parachute payments’’ under U.S.
federal income tax rules, or any other ‘‘tax gross-ups’’ under this employment agreement.

Scenario

Without Cause or For Good Reason . . . . . . . .
Termination after change in control
. . . . . . . .
Change of Control (if not terminated), Death

or Disability . . . . . . . . . . . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . . . . . .

Cash
Severance
($)(1)

980,000
980,000

Bonus
($)(2)

735,000
735,000

—
—
—

($)(3)

29,879
29,879

—
—
—

Insurance

Tax

Continuation Gross-Ups

Value of
Accelerated
Equity
Awards
($)(4)

—
470,451

470,451
127,251
—

($)

—
—

—
—
—

(1) Payable over a two-year period. In addition to the listed amounts, if Mr. Hanson resigns or his

(2) Represents two times the estimate of the target bonus payment Mr. Hanson would be entitled to

receive pursuant to the 2013 bonus incentive plan. The actual bonus payment he would be entitled
to receive upon his termination may be different from the estimated amount, depending on the
achievement of payment criteria under the bonus plan.

(3) The value of insurance continuation contained in the above table is the total cost of COBRA

116

restricted stock to accelerate in the event of retirement was calculated by multiplying 38,561 shares
by $3.30.

Christopher T. Usher

Mr. Usher is not entitled to receive any contractual severance pay if the Company terminates his

employment without cause. Upon a ‘‘Plan Change of Control’’ (see ‘‘—R. Brian Hanson—Change of
Control Under Equity Compensation Plans’’ above), all of his unvested stock options granted to him
under the 2004 LTIP will become fully exercisable and all restricted stock awards granted to him under
the 2004 LTIP will automatically accelerate and become fully vested. Upon his death or disability, all
options and restricted stock that Mr. Usher holds would automatically accelerate and become fully
vested. Upon his retirement, all options that Mr. Usher holds would automatically accelerate and
become fully vested. No shares of restricted stock held by Mr. Usher would automatically accelerate
and become fully vested upon his retirement.

Scenario

Cash
Severance
($)(1)

Without Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination), Death or

Disability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—
—
—

Value of
Accelerated
Equity
Awards
($)(2)

—

175,996
—
—

(1)

If Mr. Usher resigns or his employment is terminated for any reason, he may be paid for
his unused vacation days. Mr. Usher is currently entitled to 20 vacation days per year.
The above table assumes that there is no earned but unpaid base salary as of the time of
termination.

(2) As of December 31, 2013, Mr. Usher held 53,332 unvested shares of restricted stock and
unvested stock options to purchase 97,500 shares of common stock. Options held by him
having an exercise price greater than $3.30 were calculated as having a zero value. The
value of the restricted stock that would accelerate and fully vest in the event of a Change
in Control, death or disability was calculated by multiplying 53,332 shares by $3.30.

Ken Williamson

Mr. Williamson is not entitled to receive any contractual severance pay if the Company terminates
his employment without cause. Upon a ‘‘Plan Change of Control’’ (see ‘‘—R. Brian Hanson—Change of
Control Under Equity Compensation Plans’’ above), all of his unvested stock options granted to him
under the 2004 LTIP will become fully exercisable and all restricted stock awards granted to him under
the 2004 LTIP will automatically accelerate and become fully vested. Upon his death or disability, all
options and restricted stock that Mr. Williamson holds would automatically accelerate and become fully
vested. Upon his retirement, all options that Mr. Williamson holds would automatically accelerate and
become fully vested. No shares of restricted stock held by Mr. Williamson would automatically
accelerate and become fully vested upon his retirement.

117

The vested stock options held by Mr. Williamson will remain exercisable after his termination of

Scenario

Cash
Severance ($)(1)

Value of Accelerated
Equity
Awards ($)(2)

Without Cause . . . . . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination),

Death or Disability . . . . . . . . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . . . . . . . . .

—

—
—
—

—

115,500
—
—

(1)

If Mr. Williamson resigns or his employment is terminated for any reason, he may be
paid for his unused vacation days. Mr. Williamson is currently entitled to 20 vacation days
per year. The above table assumes that there is no earned but unpaid base salary as of
the time of termination.

(2) As of December 31, 2013, Mr. Williamson held 35,000 unvested shares of restricted stock
and unvested stock options to purchase 150,000 shares of common stock. Options held by
him having an exercise price greater than $3.30 were calculated as having a zero value.
The value of the restricted stock that would accelerate and fully vest in the event of a
Change in Control, death or disability was calculated by multiplying 35,000 shares by
$3.30.

Gregory J. Heinlein

Termination and Change of Control. Mr. Heinlein is entitled to certain benefits under his

employment agreement upon any of the following events:

(cid:127) the Company terminates his employment for reasons other than for cause, death or disability; or

(cid:127) Mr. Heinlein resigns for ‘‘good reason.’’

In the above scenarios, Mr. Heinlein would be entitled to receive the following (less applicable

withholding taxes):

(cid:127) over a two-year period, a cash amount equal to two times his annual base salary; and

(cid:127) any unpaid incentive plan bonuses earned by him pursuant to the terms of the relevant incentive

compensation plan with respect to the year of termination.

Upon a ‘‘Plan Change of Control’’ (see ‘‘—R. Brian Hanson—Change of Control Under Equity

Death, Disability or Retirement. Upon his death or disability, all options and restricted stock that

Mr. Heinlein currently holds would automatically accelerate and become fully vested. Upon his

118

retirement, all stock options that Mr. Heinlein holds would automatically accelerate and become fully
vested. No shares of restricted stock held by Mr. Heinlein would automatically accelerate and become
fully vested upon his retirement.

Termination by the Company for Cause or by Mr. Heinlein Other Than for Good Reason. Upon any

termination by the Company for cause or any resignation by Mr. Heinlein for any reason other than
‘‘good reason’’ (as defined in his employment agreement), Mr. Heinlein is not entitled to any payment
or benefit other than the payment of unpaid salary and possibly accrued and unused vacation pay.

Mr. Heinlein’s vested stock options will remain exercisable after his termination of employment,

Scenario

Without Cause or For Good Reason . . . . . . . . . .
Change of Control (regardless of termination),

Death or Disability . . . . . . . . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . . . . . . . . .

Cash
Severance ($)(1)

624,000

—
—
—

Value of Accelerated
Equity
Awards ($)(2)

—

92,063
—
—

(1) Payable over a two-year period. In addition to the listed amounts, if Mr. Heinlein resigns
or his employment is terminated for any reason, he may be entitled to be paid for his
unused vacation days. Mr. Heinlein is currently entitled to 20 vacation days per year. The
above table assumes that there is no earned but unpaid base salary as of the time of
termination.

(2) As of December 31, 2013, Mr. Heinlein held 27,898 unvested shares of restricted stock

and unvested stock options to purchase 144,750 shares of common stock. Options held by
him having an exercise price greater than $3.30 were calculated as having a zero value.
The value of the restricted stock that would accelerate and fully vest in the event of a
Change in Control, death or disability was calculated by multiplying 27,898 shares by
$3.30.

Colin Hulme

Mr. Hulme is not entitled to receive any contractual severance pay if the Company terminates his

employment without cause. Upon a ‘‘Plan Change of Control’’ (see ‘‘—R. Brian Hanson—Change of
Control Under Equity Compensation Plans’’ above), all of his unvested stock options granted to him
under the 2004 LTIP will become fully exercisable and all restricted stock awards granted to him under
the 2004 LTIP will automatically accelerate and become fully vested. Upon his death or disability, all
options and restricted stock that Mr. Hulme holds would automatically accelerate and become fully
vested. Upon his retirement, all options that Mr. Hulme holds would automatically accelerate and
become fully vested. No shares of restricted stock held by Mr. Hulme would automatically accelerate
and become fully vested upon his retirement.

The vested stock options held by Mr. Hulme will remain exercisable after his termination of
employment, death, disability or retirement for periods of between 180 days and one year following

119

such event, depending on the event and the terms of the applicable stock plan and grant agreement. If
Mr. Hulme is terminated for cause, all of his vested and unvested stock options and unvested restricted
stock will be immediately forfeited.

Scenario

Cash
Severance ($)(1)

Value of Accelerated
Equity
Awards ($)(2)

Without Cause . . . . . . . . . . . . . . . . . . . . . . . . . .
Change of Control (regardless of termination),

Death or Disability . . . . . . . . . . . . . . . . . . . . .
Retirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voluntary Termination . . . . . . . . . . . . . . . . . . . . .

—

—
—
—

—

115,493
—
—

(1)

If Mr. Hulme resigns or his employment is terminated for any reason, he may be paid for
his unused vacation days. Mr. Hulme is currently entitled to 20 vacation days per year.
The above table assumes that there is no earned but unpaid base salary as of the time of
termination.

(2) As of December 31, 2013, Mr. Hulme held 34,998 unvested shares of restricted stock and
unvested stock options to purchase 110,000 shares of common stock. Options held by him
having an exercise price greater than $3.30 were calculated as having a zero value. The
value of the restricted stock that would accelerate and fully vest in the event of a Change
in Control, death or disability was calculated by multiplying 34,998 shares by $3.30.

Compensation Committee

General. The Compensation Committee consists of Messrs. Myers, Barr, Lapeyre and Seitz. The

Compensation Committee has responsibility for the compensation of the executive officers, including
the Chief Executive Officer, and the administration of the Company’s executive compensation and
benefit plans. The Compensation Committee also has authority to retain or replace outside counsel,
compensation and benefits consultants or other experts to provide it with independent advice, including
the authority to approve the fees payable and any other terms of retention. All actions regarding
executive officer compensation require Compensation Committee approval. The Compensation
Committee completes a comprehensive review of all elements of compensation at least annually. If it is
determined that any changes to any executive officer’s total compensation are necessary or appropriate,
the Compensation Committee obtains such input from management as it determines to be necessary or
appropriate. All compensation decisions with respect to executives other than the Chief Executive
Officer are determined in discussion with, and frequently based in part upon the recommendation of,
the Chief Executive Officer. The Compensation Committee makes all determinations with respect to
the compensation of the Chief Executive Officer, including, but not limited to, establishing performance
objectives and criteria related to the payment of his compensation, and determining the extent to which
such objectives have been established, obtaining such input from the committee’s independent
compensation advisors as it deems necessary or appropriate.

As part of its responsibility to administer the Company’s executive compensation plans and
programs, the Compensation Committee, usually near the beginning of the calendar year, establishes
the parameters of the annual incentive plan awards, including the performance goals relative to the
Company’s performance that will be applicable to such awards and the similar awards for other senior
executives. It also reviews thE Company’s performance against the objectives established for awards

120

payable in respect of the prior calendar year, and confirms the extent, if any, to which such objectives
have been obtained, and the amounts payable to each of the executive officers in respect of such
achievement.

The Compensation Committee also determines the appropriate level and type of awards, if any, to
be granted to each of the executive officers pursuant to the Company’s equity compensation plans, and
approves the total annual grants to other key employees, to be granted in accordance with a delegation
of authority to the Company’s corporate human resources officer.

The Compensation Committee reviews, and has the authority to recommend to the Board for
adoption, any new executive compensation or benefit plans that are determined to be appropriate for
adoption by thE Company, including those that are not otherwise subject to the approval of the
stockholders. It reviews any contracts or other transactions with current or former elected officers of
the Company. In connection with the review of any such proposed plan or contract, the Compensation
Committee may seek from its independent advisors such advice, counsel and information as it
determines to be appropriate in the conduct of such review. The Compensation Committee will direct
such outside advisors as to the information it requires in connection with any such review, including
data regarding competitive practices among the companies with which thE Company generally
compares itself for compensation purposes.

Compensation Committee Interlocks and Insider Participation. The Board of Directors has

determined that each member of the Compensation Committee satisfies the definition of
‘‘independent’’ as established under the NYSE corporate governance listing standards. No member of
the committee is, or was during 2013, an officer or employee of the Company. Mr. Lapeyre is President
and Chief Executive Officer and a significant equity owner of Laitram, L.L.C, which has had a business
relationship with the Company since 1999. During 2013, the Company paid Laitram and its affiliates a
total of approximately $4.2 million, which consisted of approximately $3.5 million for manufacturing
services, $0.4 million for rent and other pass-through third party facilities charges, and $0.3 million for
reimbursement of costs related to providing administrative and other back-office support services in
connection with the Company’s Louisiana marine operations. See ‘‘—Certain Transactions and
Relationships’’ below. During 2013:

(cid:127) No executive officer of the Company served as a member of the compensation committee of
another entity, one of whose executive officers served as a director or on the Compensation
Committee of the Company; and

(cid:127) No executive officer of the Company served as a director of another entity, one of whose

executive officers served on the Compensation Committee of the Company.

121

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder

Matters

Equity Compensation Plan Information
(as of December 31, 2013)

The following table provides certain information regarding the Company’s equity compensation

plans under which equity securities are authorized for issuance, categorized by (i) the equity
compensation plans previously approved by the Company’s stockholders and (ii) the equity
compensation plans not previously approved by the stockholders:

Number of Securities to
be Issued Upon Exercise
of Outstanding Options,
Warrants and Rights
(a)

Weighted-Average
Exercise Price of
Outstanding
Options, Warrants
and Rights
(b)

Number of Securities
Remaining Available for
Future Issuance Under
Equity Compensation
Plans (Excluding
Securities Reflected in
Column (a))
(c)

Plan Category

Equity Compensation Plans Approved by

Stockholders
Amended and Restated 1996

Non-Employee Director Stock
Option Plan . . . . . . . . . . . . . . . . . .
2000 Long-Term Incentive Plan . . . . . .
2003 Stock Option Plan . . . . . . . . . . .
2004 Long-Term Incentive Plan (‘‘2004

95,000
2,500
40,000

LTIP’’) . . . . . . . . . . . . . . . . . . . . . .

7,855,625

2013 Long-Term Incentive Plan (‘‘2013

LTIP’’) . . . . . . . . . . . . . . . . . . . . . .
2010 Employee Stock Purchase Plan . .

. . . . . . . . . . . . . . . . . . . . . . . .

Subtotal
Equity Compensation Plans Not
Approved by Stockholders
ARAM Systems Employee Inducement
Stock Option Program . . . . . . . . . . .

Concept Systems Employment

—
—

7,993,125

113,000

Inducement Stock Option Program . .

4,000

GX Technology Corporation

Employment Inducement Stock
Option Program . . . . . . . . . . . . . . .

Subtotal

. . . . . . . . . . . . . . . . . . . . . . . .

148,375

265,375

$ 7.74
$ 9.01
$13.00

$ 6.68

—
—

$14.10

$ 6.42

$ 7.09

—
—
—

1,291,453

3,730,000
1,120,442

6,141,895

—

Total . . . . . . . . . . . . . . . . . . . . . . . . . . .

8,258,500

6,141,895

Following are brief descriptions of the material terms of each equity compensation plan that was

not approved by the Company’s stockholders:

ION Geophysical Corporation—ARAM Systems Employee Inducement Stock Option Program.
In
connection with the Company’s acquisition of all of the capital stock of ARAM Systems, Ltd and its
affiliates in September 2008, the Company entered into employment inducement stock option
agreements with 48 key employees of ARAM as material inducements to their joining the Company.
The terms of these stock options are for 10 years, and the options become exercisable in four equal
installments each year with respect to 25% of the shares each on the first, second, third and fourth
consecutive anniversary dates of the date of grant. The options may be sooner exercised upon the

122

occurrence of a ‘‘change of control’’ of the Company. The number of shares of common stock covered
by each option is subject to adjustment to prevent dilution resulting from stock dividends, stock splits,
recapitalizations or similar transactions.

In
ION Geophysical Corporation—Concept Systems Employment Inducement Stock Option Program.
connection with the Company’s acquisition of the share capital of Concept Systems Holding Limited in
February 2004, the Company entered into employment inducement stock option agreements with
12 key employees of Concept as material inducements to their joining the Company. The terms of
these stock options are for 10 years, and the options became exercisable in four equal installments each
year with respect to 25% of the shares on the first, second, third and fourth consecutive anniversary
dates of the date of grant. The number of shares of common stock covered by each option is subject to
adjustment to prevent dilution resulting from stock dividends, stock splits, recapitalizations or similar
transactions.

ION Geophysical Corporation—GX Technology Corporation Employment Inducement Stock Option
In connection with the Company’s acquisition of all of the capital stock of GX Technology

Program.
Corporation in June 2004, the Company entered into employment inducement stock option agreements
with 29 key employees of GXT as material inducements to their joining the Company. The terms of
these stock options are for 10 years, and the options became exercisable in four equal installments each
year with respect to 25% of the shares each on the first, second, third and fourth consecutive
anniversary dates of the date of grant. The number of shares of common stock covered by each option
is subject to adjustment to prevent dilution resulting from stock dividends, stock splits, recapitalizations
or similar transactions.

A description of the Company’s Stock Appreciation Rights Plan has not been provided in this

sub-section because awards of SARs made under that plan may be settled only in cash.

123

OWNERSHIP OF EQUITY SECURITIES OF ION

Except as otherwise set forth below, the following table sets forth information as of February 15,
2014, with respect to the number of shares of common stock owned by (i) each person known by the
Company to be a beneficial owner of more than 5% of the Company’s common stock, (ii) each of the
Company’s directors, (iii) each of the Company’s executive officers named in the 2013 Summary
Compensation Table included in this Annual Report on Form 10-K and (iv) all of the directors and
executive officers as a group. Except where information was otherwise known by it, the Company has
relied solely upon filings of Schedules 13D and 13G to determine the number of shares of common
stock owned by each person known to the Company to be the beneficial owner of more than 5% of its
common stock as of such date.

Name of Owner

Common
Stock(1)

Rights to
Acquire(2)

Percent of
Restricted Common
Stock(4)

Stock(3)

—
—
—
—
50,000
—
—
—

Invesco Ltd.(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31,667,181
— 19.4%
BGP Inc., China National Petroleum Corporation(6)
— 14.5%
. . . . . . . 23,789,536
BlackRock, Inc.(7)
7.8%
—
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12,698,946
St. Denis J. Villere & Company, L.L.C.(8) . . . . . . . . . . . . . . . 10,608,519
6.4%
—
James M. Lapeyre, Jr.(9)
6.3%
—
. . . . . . . . . . . . . . . . . . . . . . . . . . . 10,250,538
Wells Fargo & Company(10) . . . . . . . . . . . . . . . . . . . . . . . . .
5.1%
—
8,304,252
Laitram, L.L.C.(11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6%
—
7,605,345
*
—
69,000
David H. Barr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
316,250 142,561
20,622
R. Brian Hanson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
—
47,600
Hao Huimin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
—
69,000
Michael C. Jennings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
—
97,000
Franklin Myers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
—
89,000
S. James Nelson, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
—
118,895
John N. Seitz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
53,332
11,337
Christopher T. Usher
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
35,000
68,517
Ken Williamson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gregory J. Heinlein(12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
*
27,898
16,159
*
Colin T. Hulme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34,998
8,766
7.5%
All directors and executive officers as a group (15 Persons) . . 10,974,528 1,113,800 346,587

—
—
25,000
70,000
50,000
12,500
313,000
92,250
20,000

Less than 1%

(2) Represents shares of common stock that may be acquired upon the exercise of stock options held
by the Company’s officers and directors that are currently exercisable or will be exercisable on or
before April 16, 2014.

(4) Assumes shares subject to outstanding stock options that such person has rights to acquire upon

exercise, presently and on or before April 16, 2014, are outstanding.

(5) The address for Invesco Ltd. is 1555 Peachtree Street NE, Atlanta, Georgia, 30309.

124

(6) The address for BGP Inc., China National Petroleum Corporation is No. 189 Fanyang Middle

Road, ZhuoZhou City, HeBei Province 072750 P.R. China.

(7) The address for BlackRock, Inc. is 40 East 52nd Street, New York, New York 10022. Blackrock, Inc.

reported that it has sole voting power with respect to 12,240,678 shares and sole dispositive power
with respect to 12,698,946 shares.

(8) The address for St. Denis J. Villere & Company L.L.C. is 601 Poydras Street, Suite 1808, New

Orleans, Louisiana 70130. St. Denis J. Villere & Company L.L.C. reported that it has sole voting
and dispositive power with respect to 3,988,284 shares and shared voting and dispositive power
with respect to 6,620,235 shares.

(9) These shares of common stock include 1,100,580 shares that Mr. Lapeyre holds as a custodian or
trustee for the benefit of his children, 7,605,345 shares owned by Laitram, and 10,500 shares that
Mr. Lapeyre holds as a co-trustee with his wife for the benefit of his children, in all of which
Mr. Lapeyre disclaims any beneficial interest. Please read note 11 below. Mr. Lapeyre has sole
voting power over only 1,534,113 of these shares of common stock.

(10) Wells Fargo & Company filed its Schedule 13G with the SEC on behalf of itself and the following
subsidiaries: Wells Capital Management Incorporated, Wells Fargo Advisors, LLC, Wells Fargo
Advisors Financial Network, LLC, and Wells Fargo Funds Management, LLC. The address for
Wells Fargo & Company is 420 Montgomery Street, San Francisco, California 94104. Wells
Fargo & Company reported that it has sole voting and dispositive power with respect to 2 shares,
shared voting power with respect to 8,292,010 shares, and shared dispositive power with respect to
8,304,250 shares.

(11) The address for Laitram, L.L.C. is 220 Laitram Lane, Harahan, Louisiana 70123. Mr. Lapeyre is
the President and Chief Executive Officer of Laitram. Please read note 9 above. Mr. Lapeyre
disclaims beneficial ownership of any shares held by Laitram.

(12) These shares of common stock include 1,000 shares owned by Mr. Heinlein’s wife, in which

Mr. Heinlein disclaims any beneficial interest.

Item 13. Certain Relationships and Related Transactions, and Director Independence

Certain Transactions and Relationships

The Board of Directors has adopted a written policy and procedures to be followed prior to any
transaction, arrangement or relationship, or series of similar transactions, arrangements or relationships,
including any indebtedness or guarantee of indebtedness, between the Company and a ‘‘Related Party’’
where the aggregate amount involved is expected to exceed $120,000 in any calendar year. Under the
policy, ‘‘Related Party’’ includes (a) any person who is or was an executive officer, director or nominee
for election as a director (since the beginning of the last fiscal year); (b) any person or group who is a
greater-than-5% beneficial owner of the Company’s voting securities; or (c) any immediate family
member of any of the foregoing, which means any child, stepchild, parent, stepparent, spouse, sibling,
mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, sister-in-law, and anyone
residing in the home of an executive officer, director or nominee for election as a director (other than
a tenant or employee). Under the policy, the Governance Committee of the Board is responsible for
reviewing the material facts of any Related Party transaction and approving or ratifying the transaction.
In making its determination to approve or ratify, the Governance Committee is required to consider
such factors as (i) the extent of the Related Party’s interest in the transaction, (ii) if applicable, the
availability of other sources of comparable products or services, (iii) whether the terms of the Related
Party transaction are no less favorable than terms generally available in unaffiliated transactions under
like circumstances, (iv) the benefit to the Company and (v) the aggregate value of the Related Party
transaction.

125

Mr. Lapeyre is the President and Chief Executive Officer and a significant equity owner of
Laitram, L.L.C. and has served as President of Laitram and its predecessors since 1989. Laitram is a
privately-owned, New Orleans-based manufacturer of food processing equipment and modular conveyor
belts. Mr. Lapeyre and Laitram together owned approximately 6.3% of the Company’s outstanding
common stock as of February 15, 2014.

The Company acquired DigiCourse, Inc., the Company’s marine positioning products business,
from Laitram in 1998. In connection with that acquisition, the Company entered into a Continued
Services Agreement with Laitram under which Laitram agreed to provide the Company certain
bookkeeping, software, manufacturing, and maintenance services. Manufacturing services consist
primarily of machining of parts for the Company’s marine positioning systems. The term of this
agreement expired in September 2001 but the Company continues to operate under its terms. In
addition, from time to time, when the Company has requested, the legal staff of Laitram has advised
the Company on certain intellectual property matters with regard to marine positioning systems. Under
an amended lease of commercial property dated February 1, 2006, between Lapeyre Properties, L.L.C.
(an affiliate of Laitram) and the Company, the Company has leased certain office and warehouse space
from Lapeyre Properties through January 2014, with the right to terminate the lease sooner upon
12 months’ notice. During 2013, the Company paid Laitram and its affiliates a total of approximately
$4.2 million, which consisted of approximately $3.5 million for manufacturing services, $0.4 million for
rent and other pass-through third party facilities charges, and $0.3 million for reimbursement for costs
related to providing administrative and other back-office support services in connection with the
Company’s Louisiana marine operations. In the opinion of the Company’s management, the terms of
these services are fair and reasonable and as favorable to the Company as those that could have been
obtained from unrelated third parties at the time of their performance.

Mr. Hao is Chief Geophysicist of BGP. BGP has been a customer of the Company’s products and

services for many years. For the Company’s fiscal years ended December 31, 2013 and 2012, BGP
accounted for approximately 1.5% and 2.6% of the Company’s consolidated net sales, respectively.
During 2013, the Company recorded revenues from sales to BGP of approximately $8.0 million. Trade
receivables due from BGP at December 31, 2013 were $1.5 million.

In March 2010, prior to Mr. Hao being appointed to the Board, the Company entered into certain
transactions with BGP that resulted in the commercial relationships between the Company and BGP as
described below:

(cid:127) The Company issued and sold 23,789,536 shares of its common stock to BGP for an effective
purchase price of $2.80 per share pursuant to (i) a Stock Purchase Agreement the Company
entered into with BGP and (ii) the conversion of the principal balance of indebtedness
outstanding under a Convertible Promissory Note dated as of October 23, 2009. As of
February 15, 2014, BGP held beneficial ownership of approximately 14.5% of the Company’s
outstanding shares of common stock. The shares of common stock acquired by BGP are subject
to the terms and conditions of an Investor Rights Agreement that the Company entered into
with BGP in connection with its purchase of the shares. Under the Investor Rights Agreement,
for so long as BGP owns as least 10% of the Company’s outstanding shares of common stock,
BGP will have the right to nominate one director to serve on the Company’s Board. The
appointment of Mr. Hao to the Company’s Board was made pursuant to this agreement. The
Investor Rights Agreement also provides that whenever the Company may issue shares of its
common stock or other securities convertible into, exercisable or exchangeable for its common
stock, BGP will have certain pre-emptive rights to subscribe for a number of such shares or
other securities as may be necessary to retain its proportionate ownership of the Company’s
common stock that would exist before such issuance. These pre-emptive rights are subject to
usual and customary exceptions, such as issuances of securities as equity compensation to the

126

Company’s directors, employees and consultants, under employee stock purchase plans and
under the Company’s currently outstanding convertible and exercisable securities.

(cid:127) The Company formed the INOVA Geophysical joint venture with BGP, owned 49% by the

Company and 51% by BGP, to design, develop, manufacture and sell land-based seismic data
acquisition equipment for the petroleum industry. Under the terms of the joint venture
transaction, INOVA Geophysical was initially formed as a wholly-owned direct subsidiary of the
Company, and BGP acquired its interest in the joint venture by paying the Company aggregate
consideration of (i) $108.5 million in cash and (ii) 49% of certain assets owned by BGP relating
to the business of the joint venture. In addition, INOVA Geophysical provided a bank stand-by
letter of credit as credit support for the Company’s obligations under the Company’s commercial
bank revolving and term loans.

Independence of Directors

In determining independence, each year the Board determines whether directors have any

‘‘material relationship’’ with the Company. When assessing the ‘‘materiality’’ of a director’s relationship
with the Company, the Board considers all relevant facts and circumstances, not merely from the
director’s standpoint, but from that of the persons or organizations with which the director has an
affiliation, and the frequency or regularity of the services, whether the services are being carried out at
arm’s length in the ordinary course of business and whether the services are being provided
substantially on the same terms to the Company as those prevailing at the time from unrelated parties
for comparable transactions. Material relationships can include commercial, banking, industrial,
consulting, legal, accounting, charitable and familial relationships. Factors that the Board may consider
when determining independence for purposes of this determination include (1) not being a current
employee of the Company or having been employed by the Company within the last three years;
(2) not having an immediate family member who is, or who has been within the last three years, an
executive officer of the Company; (3) not personally receiving or having an immediate family member
who has received, during any 12-month period within the last three years, more than $120,000 per year
in direct compensation from the Company other than director and committee fees; (4) not being
employed or having an immediate family member employed within the last three years as an executive
officer of another company of which any current executive officer of the Company serves or has served,
at the same time, on that company’s compensation committee; (5) not being an employee of or a
current partner of, or having an immediate family member who is a current partner of, a firm that is
the Company’s internal or external auditor; (6) not having an immediate family member who is a
current employee of such an audit firm who personally works on the Company’s audit; (7) not being or
having an immediate family member who was within the last three years a partner or employee of such
an audit firm and who personally worked on the Company’s audit within that time; (8) not being a
current employee, or having an immediate family member who is a current executive officer, of a
company that has made payments to, or received payments from, the Company for property or services
in an amount that, in any of the last three fiscal years, exceeds the greater of $1 million or 2% of the
other company’s consolidated gross revenues; or (9) not being an executive officer of a charitable
organization to which, within the preceding three years, the Company has made charitable
contributions in any single fiscal year that has exceeded the greater of $1 million or 2% of such
organization’s consolidated gross revenues.

The Board has affirmatively determined that, with the exception of R. Brian Hanson, who is the

Company’s President and Chief Executive Officer and an employee of the Company, no director has a
material relationship with the Company within the meaning of the NYSE’s listing standards, and that
each of the Company’s directors (other than Mr. Hanson) is independent from management and from
the Company’s independent registered public accounting firm, as required by NYSE listing standard
rules regarding director independence.

127

The Company’s Chairman and Lead Independent Director, Mr. Lapeyre, is an executive officer

and significant shareholder of Laitram, L.L.C., a company with which the Company has ongoing
contractual relationships, and Mr. Lapeyre and Laitram together owned approximately 6.3% of the
Company’s outstanding common stock as of February 15, 2014. The Board has determined that these
contractual relationships have not interfered with Mr. Lapeyre’s demonstrated independence from the
Company’s management, and that the services performed by Laitram for the Company are being
provided at arm’s length in the ordinary course of business and substantially on the same terms to the
Company as those prevailing at the time from unrelated parties for comparable transactions. In
addition, the services provided by Laitram to the Company resulted in payments by the Company to
Laitram in an amount less than 2% of Laitram’s 2013 consolidated gross revenues. As a result of these
factors, the Board has determined that Mr. Lapeyre, along with each of the Company’s other
non-management directors, is independent within the meaning of the NYSE’s director independence
standards. For an explanation of the contractual relationship between Laitram and ION, see ‘‘—Certain
Transactions and Relationships’’ above.

The Company’s director, Mr. Hao, is employed as Chief Geophysicist of BGP. For an explanation

of the relationships between BGP and the Company, see ‘‘—Certain Transactions and Relationships’’
above.

Item 14. Principal Accounting Fees and Services

PRINCIPAL AUDITOR FEES AND SERVICES

In connection with the audit of the 2013 financial statements, the Company entered into an

engagement agreement with Ernst & Young LLP that sets forth the terms by which Ernst &
Young LLP would perform audit services for the Company. The following two tables show the fees
billed to the Company or accrued by the Company for the audit and other services provided by
Ernst & Young LLP for 2013 and 2012:

Audit Fees(a)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audit-Related Fees(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax Fees(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Other Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,558,000
86,000
46,000
—

$1,744,000
252,000
—
—

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,690,000

$1,996,000

2013

2012

(a) Audit fees consist primarily of the audit and quarterly reviews of the consolidated

financial statements, the audit of the effectiveness of internal control over financial
reporting, audits of subsidiaries, statutory audits of subsidiaries required by governmental
or regulatory bodies, attestation services required by statute or regulation, comfort letters,
consents, assistance with and review of documents filed with the SEC, work performed by
tax professionals in connection with the audit and quarterly reviews, and accounting and
financial reporting consultations and research work necessary to comply with generally
accepted auditing standards.

(b) Audit-related fees relate primarily to due diligence services. Also included are licensing

fees related to accounting research software.

The Audit Committee Charter provides that all audit services and non-audit services must be
approved by the committee or a member of the committee. The Audit Committee has delegated to the
Chairman of the committee the authority to pre-approve audit, audit-related and non-audit services not

128

prohibited by law to be performed by the Company’s independent auditors and associated fees, so long
as (i) the estimate of such fees does not exceed $50,000, (ii) the Chairman reports any decisions to
pre-approve those services and fees to the full Audit Committee at a future meeting and (iii) the term
of any specific pre-approval given by the Chairman does not exceed 12 months from the date of
pre-approval.

All non-audit services were reviewed with the Audit Committee or the Chairman, which concluded
that the provision of such services by Ernst & Young LLP was compatible with the maintenance of such
firm’s independence in the conduct of its auditing functions.

129

Item 15. Exhibits and Financial Statement Schedules

PART IV

(a) List of Documents Filed

(1) Financial Statements

The financial statements filed as part of this report are listed in the ‘‘Index to Consolidated

Financial Statements’’ on page F-1 hereof.

(2) Financial Statement Schedules

The following financial statement schedule is listed in the ‘‘Index to Consolidated Financial

Statements’’ on page F-1 hereof, and is included as part of this Annual Report on Form 10-K:

Schedule II—Valuation and Qualifying Accounts

All other schedules are omitted because they are not applicable or the requested information is

shown in the financial statements or noted therein.

(3) Exhibits

3.1 — Restated Certificate of Incorporation dated September 24, 2007 filed on September 24,

2007 as Exhibit 3.4 to the Company’s Current Report on Form 8-K and incorporated
herein by reference.

3.2 — Amended and Restated Bylaws of ION Geophysical Corporation filed on September 24,

2007 as Exhibit 3.5 to the Company’s Current Report on Form 8-K and incorporated
herein by reference.

3.3 — Certificate of Ownership and Merger merging ION Geophysical Corporation with and

into Input/Output, Inc. dated September 21, 2007, filed on September 24, 2007 as
Exhibit 3.1 to the Company’s Current Report on Form 8-K and incorporated herein by
reference.

4.1 — Certificate of Rights and Designations of Series D-1 Cumulative Convertible Preferred

Stock, dated February 16, 2005 and filed on February 17, 2005 as Exhibit 3.1 to the
Company’s Current Report on Form 8-K and incorporated herein by reference.

4.2 — Certificate of Elimination of Series B Preferred Stock dated September 24, 2007, filed
on September 24, 2007 as Exhibit 3.2 to the Company’s Current Report on Form 8-K
and incorporated herein by reference.

4.3 — Certificate of Elimination of Series C Preferred Stock dated September 24, 2007, filed
on September 24, 2007 as Exhibit 3.3 to the Company’s Current Report on Form 8-K
and incorporated herein by reference.

4.4 — Certificate of Designation of Series D-2 Cumulative Convertible Preferred Stock dated
December 6, 2007, filed on December 6, 2007 as Exhibit 3.1 to the Company’s Current
Report on Form 8-K and incorporated herein by reference.

4.5 — Certificate of Designations of Series A Junior Participating Preferred Stock of ION

Geophysical Corporation effective as of December 31, 2008, filed on January 5, 2009 as
Exhibit 3.1 to the Company’s Current Report on Form 8-K and incorporated herein by
reference.

130

4.6 — Certificate of Elimination of Series A Junior Participating Preferred Stock dated

February 10, 2012, filed on February 13, 2012 as Exhibit 3.1 to the Company’s Current
Report on Form 8-K, and incorporated herein by reference.

4.7 — Indenture, dated May 13, 2013, among ION Geophysical Corporation, the subsidiary

guarantors named therein, Wilmington Trust, National Association, as trustee, and U.S.
Bank National Association, as collateral agent, filed on May 13, 2013 as Exhibit 4.1 to
the Company’s Current Report on Form 8-K and incorporated herein by reference.

4.8 — Registration Rights Agreement, dated May 13, 2013, among ION Geophysical

Corporation, the subsidiary guarantors named therein and Citigroup Global
Markets Inc. and Wells Fargo Securities, LLC, as representatives of the initial
purchasers named therein, filed on May 13, 2013 as Exhibit 4.2 to the Company’s
Current Report on Form 8-K and incorporated herein by reference.

4.9 — Certificate of Elimination of Series D-1 Cumulative Convertible Preferred Stock dated

September 30, 2013, filed on September 30, 2013 as Exhibit 3.1 to the Company’s
Current Report on Form 8-K and incorporated herein by reference.

4.10 — Certificate of Elimination of Series D-2 Cumulative Convertible Preferred Stock dated

September 30, 2013, filed on September 30, 2013 as Exhibit 3.2 to the Company’s
Current Report on Form 8-K and incorporated herein by reference.

**10.1 — Amended and Restated 1990 Stock Option Plan, filed on June 9, 1999 as Exhibit 4.2 to

the Company’s Registration Statement on Form S-8 (Registration No. 333-80299), and
incorporated herein by reference.

10.2 — Office and Industrial/Commercial Lease dated June 2005 by and between Stafford

Office Park II, LP as Landlord and Input/Output, Inc. as Tenant, filed on March 31,
2006 as Exhibit 10.2 to the Company’s Annual Report on Form 10-K for the year ended
December 31, 2005, and incorporated herein by reference.

10.3 — Office and Industrial/Commercial Lease dated June 2005 by and between Stafford

Office Park District as Landlord and Input/Output, Inc. as Tenant, filed on March 31,
2006 as Exhibit 10.3 to the Company’s Annual Report on Form 10-K for the year ended
December 31, 2005, and incorporated herein by reference.

**10.4 — Input/Output, Inc. Amended and Restated 1996 Non-Employee Director Stock Option
Plan, filed on June 9, 1999 as Exhibit 4.3 to the Company’s Registration Statement on
Form S-8 (Registration No. 333-80299), and incorporated herein by reference.

**10.5 — Amendment No. 1 to the Input/Output, Inc. Amended and Restated 1996

Non-Employee Director Stock Option Plan dated September 13, 1999 filed on
November 14, 1999 as Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q
for the fiscal quarter ended August 31, 1999 and incorporated herein by reference.

**10.6 — Input/Output, Inc. Employee Stock Purchase Plan, filed on March 28, 1997 as

Exhibit 4.4 to the Company’s Registration Statement on Form S-8 (Registration
No. 333-24125), and incorporated herein by reference.

**10.7 — Fifth Amended and Restated—2004 Long-Term Incentive Plan, filed as Appendix A to

the definitive proxy statement for the 2010 Annual Meeting of Stockholders of ION
Geophysical Corporation, filed on April 21, 2010, and incorporated herein by reference.

131

10.8 — Registration Rights Agreement dated as of November 16, 1998, by and among the

Company and The Laitram Corporation, filed on March 12, 2004 as Exhibit 10.7 to the
Company’s Annual Report on Form 10-K for the year ended December 31, 2003, and
incorporated herein by reference.

**10.9 — Input/Output, Inc. 1998 Restricted Stock Plan dated as of June 1, 1998, filed on June 9,

1999 as Exhibit 4.7 to the Company’s Registration Statement on S-8 (Registration
No. 333-80297), and incorporated herein by reference.

**10.10 — Input/Output Inc. Non-qualified Deferred Compensation Plan, filed on April 1, 2002 as

Exhibit 10.14 to the Company’s Annual Report on Form 10-K for the year ended
December 31, 2001, and incorporated herein by reference.

**10.11 — Input/Output, Inc. 2000 Restricted Stock Plan, effective as of March 13, 2000, filed on
August 17, 2000 as Exhibit 10.27 to the Company’s Annual Report on Form 10-K for
the fiscal year ended May 31, 2000, and incorporated herein by reference.

**10.12 — Input/Output, Inc. 2000 Long-Term Incentive Plan, filed on November 6, 2000 as
Exhibit 4.7 to the Company’s Registration Statement on Form S-8 (Registration
No. 333-49382), and incorporated by reference herein.

**10.13 — Employment Agreement dated effective as of March 31, 2003, by and between the

Company and Robert P. Peebler, filed on March 31, 2003 as Exhibit 10.1 to the
Company’s Current Report on Form 8-K and incorporated herein by reference.

**10.14 — First Amendment to Employment Agreement dated September 6, 2006, between Input/

Output, Inc. and Robert P. Peebler, filed on September 7, 2006, as Exhibit 10.1 to the
Company’s Current Report on Form 8-K, and incorporated herein by reference.

**10.15 — Second Amendment to Employment Agreement dated February 16, 2007, between

Input/Output, Inc. and Robert P. Peebler, filed on February 16, 2007 as Exhibit 10.1 to
the Company’s Current Report on Form 8-K, and incorporated herein by reference.

**10.16 — Third Amendment to Employment Agreement dated as of August 20, 2007 between

Input/Output, Inc. and Robert P. Peebler, filed on August 21, 2007 as Exhibit 10.2 to the
Company’s Current Report on Form 8-K and incorporated herein by reference.

**10.17 — Fourth Amendment to Employment Agreement, dated as of January 26, 2009, between

ION Geophysical Corporation and Robert P. Peebler, filed on January 29, 2009 as
Exhibit 10.1 to the Company’s Current Report on Form 8-K and incorporated herein by
reference.

**10.18 — Employment Agreement dated effective as of June 15, 2004, by and between the

Company and David L. Roland, filed on August 9, 2004 as Exhibit 10.5 to the
Company’s Quarterly Report on Form 10-Q for the quarterly period ended June 30,
2004, and incorporated herein by reference.

**10.19 — GX Technology Corporation Employee Stock Option Plan, filed on August 9, 2004 as

Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q for the quarterly period
ended June 30, 2004, and incorporated herein by reference.

10.20 — Concept Systems Holdings Limited Share Acquisition Agreement dated February 23,

2004, filed on March 5, 2004 as Exhibit 2.1 to the Company’s Current Report on
Form 8-K, and incorporated herein by reference.

132

10.21 — Registration Rights Agreement by and between ION Geophysical Corporation and

1236929 Alberta Ltd. dated September 18, 2008, filed on November 7, 2008 as
Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q and incorporated herein
by reference.

**10.22 — Form of Employment Inducement Stock Option Agreement for the Input/Output, Inc.—
Concept Systems Employment Inducement Stock Option Program, filed on July 27, 2004
as Exhibit 4.1 to the Company’s Registration Statement on Form S-8 (Reg.
No. 333-117716), and incorporated herein by reference.

**10.23 — Form of Employee Stock Option Award Agreement for ARAM Systems Employee

Inducement Stock Option Program, filed on November 14, 2008 as Exhibit 4.4 to the
Company’s Registration Statement on Form S-8 (Registration No. 333-155378) and
incorporated herein by reference.

10.24 — Agreement dated as of February 15, 2005, between Input/Output, Inc. and Fletcher

International, Ltd., filed on February 17, 2005 as Exhibit 10.1 to the Company’s Current
Report on Form 8-K and incorporated herein by reference.

10.25 — First Amendment to Agreement, dated as of May 6, 2005, between the Company and

Fletcher International, Ltd., filed on May 10, 2005 as Exhibit 10.2 to the Company’s
Current Report on Form 8-K, and incorporated herein by reference.

**10.26 — Input/Output, Inc. 2003 Stock Option Plan, dated March 27, 2003, filed as Appendix B
of the Company’s definitive proxy statement filed with the SEC on April 30, 2003, and
incorporated herein by reference.

**10.27 — Form of Employment Inducement Stock Option Agreement for the Input/Output, Inc.—

GX Technology Corporation Employment Inducement Stock Option Program, filed on
April 4, 2005 as Exhibit 4.1 to the Company’s Registration Statement on Form S-8 (Reg.
No. 333-123831), and incorporated herein by reference.

**10.28 — ION Stock Appreciation Rights Plan dated November 17, 2008, filed as Exhibit 10.47 to

the Company’s Annual Report on Form 10-K for the year ended December 31, 2008,
and incorporated herein by reference.

10.29 — Canadian Master Loan and Security Agreement dated as of June 29, 2009 by and

among ICON ION, LLC, as lender, ION Geophysical Corporation and ARAM Rentals
Corporation, a Nova Scotia corporation, filed on August 6, 2009 as Exhibit 10.3 to the
Company’s Quarterly Report on Form 10-Q for the quarterly period ended June 30,
2009, and incorporated herein by reference.

10.30 — Master Loan and Security Agreement (U.S.) dated as of June 29, 2009 by and among

ICON ION, LLC, as lender, ION Geophysical Corporation and ARAM Seismic
Rentals, Inc., a Texas corporation, filed on August 6, 2009 as Exhibit 10.4 to the
Company’s Quarterly Report on Form 10-Q for the quarterly period ended June 30,
2009, and incorporated herein by reference.

10.31 — Registration Rights Agreement dated as of October 23, 2009 by and between ION

Geophysical Corporation and BGP Inc., China National Petroleum Corporation filed on
March 1, 2010 as Exhibit 10.54 to the Company’s Annual Report on Form 10-K for the
year ended December 31, 2009, and incorporated herein by reference.

133

10.32 — Stock Purchase Agreement dated as of March 19, 2010, by and between ION

Geophysical Corporation and BGP Inc., China National Petroleum Corporation, filed on
March 31, 2010 as Exhibit 10.1 to the Company’s Current Report on Form 8-K, and
incorporated herein by reference.

10.33 — Investor Rights Agreement dated as of March 25, 2010, by and between ION

Geophysical Corporation and BGP Inc., China National Petroleum Corporation, filed on
March 31, 2010 as Exhibit 10.2 to the Company’s Current Report on Form 8-K, and
incorporated herein by reference.

10.34 — Share Purchase Agreement dated as of March 24, 2010, by and among ION Geophysical

Corporation, INOVA Geophysical Equipment Limited and BGP Inc., China National
Petroleum Corporation, filed on March 31, 2010 as Exhibit 10.3 to the Company’s
Current Report on Form 8-K, and incorporated herein by reference.

10.35 — Joint Venture Agreement dated as of March 24, 2010, by and between ION Geophysical

Corporation and BGP Inc., China National Petroleum Corporation, filed on March 31,
2010 as Exhibit 10.4 to the Company’s Current Report on Form 8-K, and incorporated
herein by reference.

10.36 — Credit Agreement dated as of March 25, 2010, by and among ION Geophysical

Corporation, ION International S. `A R.L. and China Merchants Bank Co., Ltd., New
York Branch, as administrative agent and lender, filed on March 31, 2010 as
Exhibit 10.5 to the Company’s Current Report on Form 8-K, and incorporated herein by
reference.

**10.37 — Fifth Amendment to Employment Agreement dated June 1, 2010, between ION

Geophysical Corporation and Robert P. Peebler, filed on June 1, 2010 as Exhibit 10.1 to
the Company’s Current Report on Form 8-K, and incorporated herein by reference.

**10.38 — Employment Agreement dated August 2, 2011, effective as of January 1, 2012, between

ION Geophysical Corporation and R. Brian Hanson, filed on November 3, 2011 as
Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q for the quarterly period
ended September 30, 2011, and incorporated herein by reference.

**10.39 — Employment Agreement dated effective as of November 28, 2011, between ION
Geophysical Corporation and Gregory J. Heinlein, filed on December 1, 2011 as
Exhibit 10.1 to the Company’s Current Report on Form 8-K, and incorporated herein by
reference.

**10.40 — First Amendment to Credit Agreement and Loan Documents dated May 29, 2012, filed

on May 29, 2012 as Exhibit 10.1 to the Company’s Current Report on Form 8-K, and
incorporated herein by reference.

**10.41 — Consulting Services Agreement dated January 1, 2013, between ION Geophysical

Corporation and The Peebler Group LLC, filed on January 4, 2013 as Exhibit 10.1 to
the Company’s Current Report on Form 8-K, and incorporated herein by reference.

10.42 — 2013 Long-Term Incentive Plan, filed as Exhibit 1 to the definitive proxy statement for

the 2013 Annual Meeting of Stockholders of ION Geophysical Corporation, filed on
April 16, 2013, and incorporated herein by reference.

134

10.43 — Purchase Agreement, dated May 8, 2013, among ION Geophysical Corporation, the

subsidiary guarantors named therein and Citigroup Global Markets Inc. and Wells Fargo
Securities, LLC, as representatives of the initial purchasers named therein, filed on
May 13, 2013 as Exhibit 10.1 to the Company’s Current Report on Form 8-K and
incorporated herein by reference.

10.44 — Second Lien Intercreditor Agreement by and among China Merchants Bank Co., Ltd.,

New York Branch, as administrative agent, first lien representative for the first lien
secured parties and collateral agent for the first lien secured parties, Wilmington Trust
Company, National Association, as trustee and second lien representative for the second
lien secured parties, and U.S. Bank National Association, as collateral agent for the
second lien secured parties, and acknowledged and agreed to by ION Geophysical
Corporation and the other grantors named therein, filed on May 13, 2013 as
Exhibit 10.2 to the Company’s Current Report on Form 8-K and incorporated herein by
reference.

*21.1 — Subsidiaries of the Company.

*23.1 — Consent of Ernst & Young LLP.

*24.1 — The Power of Attorney is set forth on the signature page hereof.

*31.1 — Certification of Chief Executive Officer Pursuant to Rule 13a-14(a) or Rule 15d-14(a).

*31.2 — Certification of Chief Financial Officer Pursuant to Rule 13a-14(a) or Rule 15d-14(a).

*32.1 — Certification of Chief Executive Officer Pursuant to 18 U.S.C. §1350.

*32.2 — Certification of Chief Financial Officer Pursuant to 18 U.S.C. §1350.

101 — The following materials are formatted in Extensible Business Reporting Language

(XBRL): (i) Consolidated Balance Sheets at December 31, 2013 and 2012,
(ii) Consolidated Statements of Operations for the years ended December 31, 2013,
2012 and 2011, (iii) Comprehensive Income (Loss) for the years ended December 31,
2013, 2012 and 2011, (iv) Consolidated Statements of Cash Flows for the years ended
December 31, 2013, 2012 and 2011, (v) Consolidated Statements of Stockholders’ Equity
for the years ended December 31, 2013, 2012 and 2011, (vi) Notes to Consolidated
Financial Statements and (vii) Schedule II—Valuation and Qualifying Accounts.

Filed herewith.

** Management contract or compensatory plan or arrangement.

(b) Exhibits required by Item 601 of Regulation S-K.

Reference is made to subparagraph (a) (3) of this Item 15, which is incorporated herein by

reference.

135

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as

amended, the registrant has duly caused this report to be signed on its behalf by the undersigned,
thereunto duly authorized in the City of Houston, State of Texas, on February 24, 2014.

SIGNATURES

ION GEOPHYSICAL CORPORATION

/s/ R. BRIAN HANSON

R. Brian Hanson
President and Chief Executive Officer

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below

constitutes and appoints R. Brian Hanson and David L. Roland and each of them, as his or her true
and lawful attorneys-in-fact and agents with full power of substitution and re-substitution for him or her
and in his or her name, place and stead, in any and all capacities, to sign any and all documents
relating to the Annual Report on Form 10-K for the year ended December 31, 2013, including any and
all amendments and supplements thereto, and to file the same with all exhibits thereto and other
documents in connection therewith with the Securities and Exchange Commission, granting unto said
attorneys-in-fact and agents full power and authority to do and perform each and every act and thing
requisite and necessary to be done in and about the premises, as fully as to all intents and purposes as
he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact
and agents or their or his substitute or substitutes may lawfully do or cause to be done by virtue
hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this Annual
Report on Form 10-K has been signed below by the following persons on behalf of the Registrant and
in the capacities and on the dates indicated.

Name

Capacities

Date

/s/ R. BRIAN HANSON

R. Brian Hanson

President, Chief Executive Officer and
Director (Principal Executive Officer)

February 24, 2014

/s/ GREGORY J. HEINLEIN

Gregory J. Heinlein

Senior Vice President and Chief
Financial Officer (Principal Financial
Officer)

February 24, 2014

/s/ SCOTT SCHWAUSCH

Scott Schwausch

Vice President and Corporate
Controller (Principal Accounting
Officer)

February 24, 2014

/s/ JAMES M. LAPEYRE, JR.

James M. Lapeyre, Jr.

Chairman of the Board of Directors
and Director

February 24, 2014

136

Name

Capacities

Date

/s/ DAVID H. BARR

David H. Barr

/s/ HAO HUIMIN

Hao Huimin

/s/ MICHAEL C. JENNINGS

Michael C. Jennings

/s/ FRANKLIN MYERS

Franklin Myers

/s/ S. JAMES NELSON, JR.

S. James Nelson, Jr.

/s/ JOHN N. SEITZ

John N. Seitz

Director

February 24, 2014

Director

February 24, 2014

Director

February 24, 2014

Director

February 24, 2014

Director

February 24, 2014

Director

February 24, 2014

137

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

ION Geophysical Corporation and Subsidiaries:

Report of Independent Registered Public Accounting Firm . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Balance Sheets—December 31, 2013 and 2012 . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Operations—Years ended December 31, 2013, 2012 and 2011 . . . .
Consolidated Statements of Comprehensive Income (Loss)—Years ended December 31, 2013,

2012 and 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Cash Flows—Years ended December 31, 2013, 2012 and 2011 . . . .
Consolidated Statements of Stockholders’ Equity—Years ended December 31, 2013, 2012 and

2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Schedule II—Valuation and Qualifying Accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

F-2
F-3
F-4

F-5
F-6

F-7
F-8
S-1

F-1

Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of ION Geophysical Corporation and Subsidiaries

We have audited the accompanying consolidated balance sheets of ION Geophysical Corporation

and subsidiaries as of December 31, 2013 and 2012, and the related consolidated statements of
operations, comprehensive income (loss), cash flows, and stockholders’ equity for each of the three
years in the period ended December 31, 2013. Our audits also included the financial statement
schedule listed in the Index at Item 15(a). These financial statements and schedule are the
responsibility of the Company’s management. Our responsibility is to express an opinion on these
financial statements and schedule based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting
Oversight Board (United States). Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material misstatement. An
audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the
financial statements. An audit also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial statement presentation. We
believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects,
the consolidated financial position of ION Geophysical Corporation and subsidiaries at December 31,
2013 and 2012, and the consolidated results of their operations and their cash flows for each of the
three years in the period ended December 31, 2013, in conformity with U.S. generally accepted
accounting principles. Also, in our opinion, the related financial statement schedule, when considered
in relation to the basic financial statements taken as a whole, presents fairly in all material respects the
information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting
Oversight Board (United States), ION Geophysical Corporation and subsidiaries’ internal control over
financial reporting as of December 31, 2013, based on criteria established in Internal Control—
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (1992 framework) and our report dated February 24, 2014 expressed an unqualified
opinion thereon.

/s/ Ernst & Young LLP

Houston, Texas
February 24, 2014

F-2

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

December 31,

2013

2012

(In thousands, except
share data)

Current assets:

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unbilled receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 148,056
149,448
49,468
57,173
24,772

$ 60,971
127,136
89,784
70,675
25,605

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income tax asset
. . . . . . . . . . . . . . .
Property, plant, equipment and seismic rental equipment, net
Multi-client data library, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity method investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

428,917
14,650
46,684
238,784
53,865
55,876
11,247
14,648

374,171
28,414
33,772
230,315
73,925
55,349
14,841
9,796

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 864,671

$ 820,583

Current liabilities:

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current maturities of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued multi-client data library royalties . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term debt, net of current maturities . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liabilities

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Redeemable noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commitments and contingencies
Stockholders’ equity:

Cumulative convertible preferred stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock, $0.01 par value; authorized 200,000,000 shares; outstanding

163,737,757 and 156,356,949 shares at December 31, 2013 and 2012,
respectively, net of treasury stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital
Accumulated deficit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Treasury stock, at cost, 849,539 shares at both December 31, 2013 and 2012 . . .

Total stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,906
22,654
84,358
46,460
20,682

180,060
214,246
210,602

604,908
1,878

3,496
28,688
124,095
26,300
26,899

209,478
101,832
8,131

319,441
2,123

—

27,000

1,637
879,969
(606,157)
(11,138)
(6,565)

257,746
139

257,885

1,564
848,669
(360,297)
(11,886)
(6,565)

498,485
534

499,019

Total liabilities and equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 864,671

$ 820,583

See accompanying Notes to Consolidated Financial Statements.

F-3

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

Service revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended December 31,

2013

2012

2011

(In thousands, except per share data)
$265,586
$354,583
$ 391,317
189,035
171,734
157,850

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

549,167

526,317

454,621

Cost of services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

277,508
112,346

219,324
91,192

177,956
103,220

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

159,313

215,801

173,445

Operating expenses:

Research, development and engineering . . . . . . . . . . . . . . . . . . . .
Marketing and sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General, administrative and other operating expenses . . . . . . . . . .

37,742
38,583
66,592

34,080
35,240
71,954

24,569
31,269
50,812

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

142,917

141,274

106,650

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense, net
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity in earnings (losses) of investments . . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income (loss) before income taxes . . . . . . . . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss attributable to noncontrolling interests . . . . . . . . . . . . . . . .

Net income (loss) attributable to ION . . . . . . . . . . . . . . . . . . . . .
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conversion payment of preferred stock . . . . . . . . . . . . . . . . . . . . . .

16,396
(12,344)
(42,320)
(182,530)

(220,798)
25,720

(246,518)
658

(245,860)
1,014
5,000

74,527
(5,265)
297
17,124

86,683
23,857

62,826
489

63,315
1,352
—

66,795
(5,784)
(22,862)
(3,447)

34,702
10,136

24,566
208

24,774
1,352
—

Net income (loss) applicable to common shares . . . . . . . . . . . . . .

$(251,874) $ 61,963

$ 23,422

Net income (loss) per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

(1.59) $
(1.59) $

0.40
0.39

$
$

0.15
0.15

Weighted average number of common shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

158,506
158,506

155,801
162,765

154,811
156,090

See accompanying Notes to Consolidated Financial Statements.

F-4

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive income (loss), net of taxes, as appropriate:

Foreign currency translation adjustments . . . . . . . . . . . . . . . . . . . . .
Equity interest in investee’s other comprehensive income (loss) . . . .
Unrealized gain (loss) on available-for-sale securities . . . . . . . . . . . .
Other changes in other comprehensive income (loss) . . . . . . . . . . . .

Total other comprehensive income (loss), net of taxes . . . . . . . . . .

Years Ended December 31,

2013

2012

2011

(In thousands)

$(246,518) $62,826

$24,566

713
(373)
277
131

748

2,756
1,003
425
123

4,307

(28)
315
(730)
(220)

(663)

Comprehensive net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Comprehensive loss attributable to noncontrolling interest . . . . . . . .

(245,770)
658

67,133
489

23,903
208

Comprehensive net income (loss) attributable to ION . . . . . . . . . . . . .

$(245,112) $67,622

$24,111

See accompanying Notes to Consolidated Financial Statements.

F-5

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash flows from operating activities:

Net income (loss)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Depreciation and amortization (other than multi-client library)
. . . . . . . . . . . . . . .
Amortization of multi-client data library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity in (earnings) losses of investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of cost method investment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrual for loss contingency related to legal proceedings . . . . . . . . . . . . . . . . . . .
Write-down of multi-client data library projects . . . . . . . . . . . . . . . . . . . . . . . . .
Write-down of receivables from OceanGeo . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-down of excess and obsolete inventory . . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-down of marine equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-down of investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Excess tax benefit from stock-based compensation . . . . . . . . . . . . . . . . . . . . . . .

Change in operating assets and liabilities:

Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unbilled receivables
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable, accrued expenses and accrued royalties
. . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets and liabilities

Years Ended December 31,

2013

2012

2011

(In thousands)

$(246,518)

$ 62,826

$ 24,566

18,158
86,716
7,476
42,320
(3,591)
183,327
5,461
9,157
21,197
—
—
4,844
(276)

(27,571)
40,211
(8,906)
8,482
(6,253)
13,353

16,202
89,080
6,598
(297)
—
10,000
—
—
1,326
5,928
556
3,686
(193)

4,006
(64,156)
(7,039)
61,873
(6,957)
(14,358)

13,917
77,317
6,344
22,862
—
—
—
—
567
—
1,312
(8,131)
(3,294)

(52,955)
44,962
(6,641)
(7,546)
15,957
747

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

147,587

169,081

129,984

Cash flows from investing activities:

Investment in multi-client data library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchase of property, plant, equipment and seismic rental equipment
. . . . . . . . . . .
Net advances to INOVA Geophysical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Investment in and advances to OceanGeo B.V. (formerly named GeoRXT B.V.)
. . . .
Proceeds from sale of a cost method investment . . . . . . . . . . . . . . . . . . . . . . . . .
Maturity (net purchases) of short-term investments . . . . . . . . . . . . . . . . . . . . . . .
Investment in convertible notes
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(114,582)
(16,914)
(5,000)
(24,755)
4,150
—
(2,000)
128

(145,627)
(16,650)
—
—
—
20,000
(2,000)
—

(143,782)
(11,060)
—
—
—
(20,000)
(6,500)
(280)

Net cash used in investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(158,973)

(144,277)

(181,622)

Cash flows from financing activities:

Proceeds from issuance of notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments under revolving line of credit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Borrowings under revolving line of credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments on notes payable and long-term debt
. . . . . . . . . . . . . . . . . . . . . . . . .
Cost associated with issuance of notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payment of preferred dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Conversion payment of preferred stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from employee stock purchases and exercise of stock options
. . . . . . . . . .
Excess tax benefit from stock-based compensation . . . . . . . . . . . . . . . . . . . . . . .
Contribution from noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other financing activities

175,000
(97,250)
35,000
(4,361)
(6,773)
(1,014)
(5,000)
2,527
276
—
297

—
(51,000)
148,250
(101,702)
—
(1,352)
—
807
193
212
(1,862)

Net cash provided by (used in) financing activities . . . . . . . . . . . . . . . . . . . . . .

98,702

(6,454)

Effect of change in foreign currency exchange rates on cash and cash equivalents

. . . . . .

Net increase (decrease) in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at beginning of period . . . . . . . . . . . . . . . . . . . . . . . . . . .

(231)

87,085
60,971

219

18,569
42,402

—
—
—
(6,145)
—
(1,352)
—
13,105
3,294
961
(59)

9,804

(183)

(42,017)
84,419

Cash and cash equivalents at end of period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 148,056

$ 60,971

$ 42,402

See accompanying Notes to Consolidated Financial Statements.

F-6

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In thousands, except shares)
Balance at January 1, 2011 .
.
.

.
.
Net income(a) .
.
Translation adjustment .
.
Change in fair value of effective cash
.

flow hedges (net of taxes) .

.
.
.

Equity interest in INOVA

Geophysical’s other comprehensive
.
.
income .

.
.
Unrealized net income (loss) on
.
available-for-sale securities
.
.

.
.
Preferred stock dividends
Stock-based compensation expense
Exercise of stock options .
.
Vesting of restricted stock units/awards
Restricted stock cancelled for

.
.
.
.

.
.

employee minimum income taxes .
.

Issuance of stock for the ESPP .
Tax benefits from stock-based
.

.
Contribution from noncontrolling
.
.

compensation .

interests

Balance at December 31, 2011 .
.
.

.
.
Net income(a) .
.
Translation adjustment .
.
Change in fair value of effective cash
.

flow hedges (net of taxes) .

.
.
.

.
.

Equity interest in INOVA

Geophysical’s other comprehensive
.
.
income .

.
.
Unrealized net income (loss) on
.
available-for-sale securities
.
.

.
.
Preferred stock dividends
Stock-based compensation expense
Exercise of stock options .
.
Vesting of restricted stock units/awards
Restricted stock cancelled for

.
.
.
.

.
.

employee minimum income taxes .
.

Issuance of stock for the ESPP .
Tax benefits from stock-based
.

.
Contribution from noncontrolling
.
.

compensation .

interests

Balance at December 31, 2012 .
.
.
.

.
.
Net loss(a) .
.
.
Translation adjustment .
Change in fair value of effective cash
.

flow hedges (net of taxes) .

.
.
.

.
.

Equity interest in INOVA

Geophysical’s other comprehensive
.
.
loss .

.
.
Unrealized gain (loss) on

.
.
.

.
.
.
.

.
.

.
.
.

.
.
.
.

.
.

.
.
.

.
.

available-for-sale securities
.

.
.
Preferred stock dividends
Conversion payment of preferred stock
.
Stock-based compensation expense
Exercise of stock options .
.
.
Vesting of restricted stock units/awards
Restricted stock cancelled for

.
.

employee minimum income taxes .
.

Issuance of stock for the ESPP .
Tax benefits from stock-based
.

compensation .

Balance at December 31, 2013 .

.
.

Cumulative
Convertible
Preferred Stock

Common Stock

Shares Amount

Amount

Additional
Paid-In
Capital

Accumulated
Other

Accumulated Comprehensive Treasury Noncontrolling

Deficit

Loss

Stock

Interests

Total Equity

27,000 $ 27,000 152,870,679
—
—
—
—

—
—

$1,529
—
—

$822,399
—
—

$(448,386)
24,774
—

$(15,530)
—
(28)

$(6,565)
—
—

$ —
(123)
(32)

—

—
—
—
—
—

—
—

—

—
—
—
—
—

—
—

—

—
—
—
2,145,792
449,231

(93,488)
107,562

—

—
—
—
21
5

(1)
1

—

—
(1,352)
6,344
13,084
(5)

(682)
623

2,860

—

—
—
—
—
—

—
—

—

(220)

315

(730)
—
—
—
—

—
—

—

—
—
—
—
—

—
—

—

27,000
—
—

27,000 155,479,776
—
—

—
—

1,555
—
—

843,271
—
—

(423,612)
63,315
—

(16,193)
—
2,756

(6,565)
—
—

—

—
—
—
—
—

—
—

—

—
—
—
—
—

—
—

—

—
—
—
194,410
764,704

(209,068)
127,127

—

—
—
—
2
8

(2)
1

—

—
(1,352)
6,598
805
(8)

(1,266)
758

(137)

—

—
—
—
—
—

—
—

—

123

1,003

425
—
—
—
—

—
—

—

—
—
—
—
—

—
—

—

27,000
—
—

27,000 156,356,949
—
—

—
—

1,564
—
—

848,669
—
—

(360,297)
(245,860)
—

(11,886)
—
713

(6,565)
—
—

—

—
—
(27,000)
—
—
—

—
—

—

—
—

—

—
—
6,065,075
—
707,575
578,369

(115,080)
144,869

—

—
—
61
—
7
5

(1)
1

—

—
(1,014)
21,939
7,476
2,520
(5)

(482)
779

—

—
—
—
—
—
—

—
—

—

131

(373)

277
—
—
—
—
—

—
—

—

—
—
—
—
—
—

—
—

—

—
—
—
—
—

—
—

—

511

356
4
(38)

—

—
—
—
—
—

—
—

—

212

534
(339)
(56)

—

—
—
—
—
—
—

—
—

—

$380,447
24,651
(60)

(220)

315

(730)
(1,352)
6,344
13,105
—

(683)
624

2,860

511

425,812
63,319
2,718

123

1,003

425
(1,352)
6,598
807
—

(1,268)
759

(137)

212

499,019
(246,199)
657

131

(373)

277
(1,014)
(5,000)
7,476
2,527
—

(483)
780

— $

— 163,737,757

$1,637

$879,969

$(606,157)

$(11,138)

$(6,565)

$ 139

$257,885

(a)

Net income attributable to noncontrolling interests for 2013, 2012 and 2011 excludes $(0.3) million, $(0.5) million and $(0.1) million, respectively, related to the
redeemable noncontrolling interests, which is reported in the mezzanine equity section of the Consolidated Balance Sheet.

See accompanying Notes to Consolidated Financial Statements.

F-7

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1) Summary of Significant Accounting Policies

General Description and Principles of Consolidation

ION Geophysical Corporation and its subsidiaries offer a full suite of services and products for

seismic data acquisition and processing. The consolidated financial statements include the accounts of
ION Geophysical Corporation and its majority-owned subsidiaries (collectively referred to as the
‘‘Company’’ or ‘‘ION’’). Intercompany balances and transactions have been eliminated. Certain
reclassifications were made to previously reported amounts in the consolidated financial statements and
notes thereto to make them consistent with the current presentation format.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted

in the United States of America requires management to make estimates and assumptions that affect
the reported amounts of assets and liabilities at the date of the financial statements and the reported
amounts of revenues and expenses during the reporting period. Significant estimates are made at
discrete points in time based on relevant market information. These estimates may be subjective in
nature and involve uncertainties and matters of judgment and, therefore, cannot be determined with
precision. Areas involving significant estimates include, but are not limited to, accounts and unbilled
receivables, inventory valuation, sales forecasts related to multi-client data libraries, goodwill and
intangible asset valuation and deferred taxes. Actual results could materially differ from those
estimates.

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity of three months or

less to be cash equivalents. At December 31, 2013 and 2012, there was $0.7 million and $1.5 million,
respectively, of short-term restricted cash used to secure standby and commercial letters of credit,
which is included within Prepaid Expenses and Other Current Assets.

Accounts and Unbilled Receivables

Accounts and unbilled receivables are recorded at cost, less the related allowance for doubtful

accounts. The Company considers current information and events regarding the customers’ ability to
repay their obligations, such as the length of time the receivable balance is outstanding, the customers’
credit worthiness and historical experience. Unbilled receivables relate to revenues recognized on multi-
client surveys and imaging services on a proportionate basis and on licensing of multi-client data
libraries for which invoices have not yet been presented to the customer.

Inventories

Inventories are stated at the lower of cost (primarily first-in, first-out method) or market. The
Company provides reserves for estimated obsolescence or excess inventory equal to the difference
between cost of inventory and its estimated market value based upon assumptions about future demand
for the Company’s products, market conditions and the risk of obsolescence driven by new product
introductions.

F-8

Property, Plant, Equipment and Seismic Rental Equipment

Property, plant, equipment and seismic rental equipment are stated at cost. Depreciation expense

is provided straight-line over the following estimated useful lives:

Machinery and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seismic rental equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leased equipment and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years

3 - 7
5 - 25
3 - 5
3 - 10

Expenditures for renewals and betterments are capitalized; repairs and maintenance are charged to
expense as incurred. The cost and accumulated depreciation of assets sold or otherwise disposed of are
removed from the accounts and any gain or loss is reflected in operating expenses.

The Company evaluates the recoverability of long-lived assets, including property, plant, equipment

and seismic rental equipment, when indicators of impairment exist, relying on a number of factors
including operating results, business plans, economic projections and anticipated future cash flows.
Impairment in the carrying value of an asset held for use is recognized whenever anticipated future
cash flows (undiscounted) from an asset are estimated to be less than its carrying value. The amount of
the impairment recognized is the difference between the carrying value of the asset and its fair value.

Multi-Client Data Library

The multi-client data library consists of seismic surveys that are offered for licensing to customers
on a non-exclusive basis. The capitalized costs include costs paid to third parties for the acquisition of
data and related activities associated with the data creation activity and direct internal processing costs,
such as salaries, benefits, computer-related expenses and other costs incurred for seismic data project
design and management. For 2013, 2012 and 2011, the Company capitalized, as part of its multi-client
data library, $2.1 million, $3.8 million and $2.4 million, respectively, of direct internal processing costs.
At December 31, 2013 and 2012, multi-client data library costs and accumulated amortization consisted
of the following (in thousands):

Gross costs of multi-client data creation . . . . . . . . . . . . . . . .
Less accumulated amortization . . . . . . . . . . . . . . . . . . . . . .

$ 786,061
(547,277)

$ 690,876
(460,561)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 238,784

$ 230,315

December 31,

2013

2012

The Company’s method of amortizing the costs of an in-process multi-client data library (the
period during which the seismic data is being acquired and/or processed, referred to as the ‘‘new
venture’’ phase) consists of determining the percentage of actual revenue recognized to the total
estimated revenues (which includes both revenues estimated to be realized during the new venture
phase and estimated revenues from the licensing of the resulting ‘‘on-the-shelf’’ data survey) and
multiplying that percentage by the total cost of the project (the sales forecast method). The Company
considers a multi-client data survey to be complete when all work on the creation of the seismic data is
finished and that data survey is available for licensing. Once a multi-client data survey is complete, the
data survey is considered ‘‘on-the-shelf’’ and the Company’s method of amortization is then the greater
of (i) the sales forecast method or (ii) the straight-line basis over a four-year period. The greater
amount of amortization resulting from the sales forecast method or the straight-line amortization policy
is applied on a cumulative basis at the individual survey level. Under this policy, the Company first
records amortization using the sales forecast method. The cumulative amortization recorded for each

F-9

survey is then compared with the cumulative straight-line amortization. The four-year period utilized in
this cumulative comparison commences when the data survey is determined to be complete. If the
cumulative straight-line amortization is higher for any specific survey, additional amortization expense is
recorded, resulting in accumulated amortization being equal to the cumulative straight-line amortization
for such survey. The Company has determined the amortization period of four years based upon its
historical experience that indicates that the majority of its revenues from multi-client surveys are
derived during the acquisition and processing phases and during four years subsequent to survey
completion.

The Company estimates the ultimate revenue expected to be derived from a particular seismic data

survey over its estimated useful economic life to determine the costs to amortize, if greater than
straight-line amortization. That estimate is made by the Company at the project’s initiation. For a
completed multi-client survey, the Company reviews the estimate quarterly. If during any such review,
the Company determines that the ultimate revenue for a survey is expected to be materially more or
less than the original estimate of ultimate revenue for such survey, the Company decreases or increases
(as the case may be) the amortization rate attributable to the future revenue from such survey. In
addition, in connection with such reviews, the Company evaluates the recoverability of the multi-client
data library, and, if required under Accounting Standards Codification (‘‘ASC’’) 360-10 ‘‘Impairment
and Disposal of Long-Lived Assets,’’ records an impairment charge with respect to such data. There
were no significant impairment charges associated with the Company’s multi-client data library during
2012 and 2011. In 2013, the Company wrote down the multi-client data library by $5.5 million primarily
due to cost overruns, which resulted in costs exceeding the sales forecast, triggering the impairment.

Cost Method Investments

Certain of the Company’s investments are accounted for under the cost method. The Company’s

cost method investments that have quoted prices from active markets are classified as
‘‘available-for-sale’’ and revalued at each reporting date, with all unrealized gains or losses, net of taxes,
included in accumulated other comprehensive income (outside of earnings) until realized or until such
time that a decline in fair value below cost is deemed to be other-than-temporary. The Company’s cost
method investments for which quoted market prices are not available are recorded at cost and reviewed
periodically if there are events or changes in circumstances that may have a significant adverse effect
on the fair value of the investments.

Equity Method Investments

In accordance with ASC 810 ‘‘Consolidation,’’ the Company considered whether OceanGeo B.V.

(formerly known as GeoRXT B.V.; ‘‘OceanGeo’’) and INOVA Geophysical were variable interest
entities and concluded that both entities are variable interest entities. The Company also concluded
that it was not the primary beneficiary of either variable interest entity. As such, the Company did not
consolidate either entity and continued to use the equity method of accounting for both entities
through December 31, 2013. Under this method, an investment is carried at the acquisition cost, plus
the Company’s equity in undistributed earnings or losses since acquisition, less distributions received.
As provided by ASC 815 ‘‘Investments,’’ the Company accounts for its share of earnings in INOVA
Geophysical on a one fiscal quarter lag basis and accounts for its interest in OceanGeo on a current
basis. See further discussion regarding the Company’s equity method investment in INOVA Geophysical
and OceanGeo at Note 3 ‘‘Equity Method Investments.’’

Noncontrolling Interests

The Company has both redeemable and non-redeemable noncontrolling interests. Non-redeemable
noncontrolling interests in majority-owned affiliates are reported as a separate component of equity in
‘‘Noncontrolling interests’’ in the Consolidated Balance Sheets. Redeemable Noncontrolling Interests

F-10

include noncontrolling ownership interests which provide the holders the rights, at certain times, to
require the Company to acquire their ownership interest in those entities. These interests are not
considered to be permanent equity and are reported in the mezzanine section of the Consolidated
Balance Sheets at the greater of their carrying value or redemption value at the balance sheet date. Net
income (loss) in the Consolidated Statements of Operations is attributable to both controlling and
noncontrolling interests.

Goodwill and Other Intangible Assets

Goodwill is allocated to reporting units, which are either the operating segment or one reporting

level below the operating segment. For purposes of performing the impairment test for goodwill as
required by ASC 350 ‘‘Intangibles—Goodwill and Other,’’ (‘‘ASC 350’’) the Company established the
following reporting units: Solutions, Software and Marine Systems.

In accordance with ASC 350, the Company is required to evaluate the carrying value of its

goodwill at least annually for impairment, or more frequently if facts and circumstances indicate that it
is more likely than not impairment has occurred. The Company formally evaluates the carrying value of
its goodwill for impairment as of December 31 for each of its reporting units. The Company first
performs a qualitative assessment by evaluating relevant events or circumstances to determine whether
it is more likely than not that the fair value of a reporting unit exceeds its carrying amount. If the
Company is unable to conclude qualitatively that it is more likely than not that a reporting unit’s fair
value exceeds its carrying value, then it will use a two-step quantitative assessment of the fair value of a
reporting unit. To determine the fair value of these reporting units, the Company uses a discounted
future returns valuation model, which includes a variety of level 3 inputs. The key inputs for the model
include the operational five-year forecast for the Company and the then-current market discount factor.
Additionally, the Company compares the sum of the estimated fair values of the individual reporting
units less consolidated debt to the Company’s overall market capitalization as reflected by the
Company’s stock price. If the carrying value of a reporting unit that includes goodwill is determined to
be more than the fair value of the reporting unit, there exists the possibility of impairment of goodwill.
An impairment loss of goodwill is measured in two steps by first allocating the fair value of the
reporting unit to net assets and liabilities including recorded and unrecorded intangible assets to
determine the implied carrying value of goodwill. The next step is to measure the difference between
the carrying value of goodwill and the implied carrying value of goodwill, and, if the implied carrying
value of goodwill is less than the carrying value of goodwill, an impairment loss is recorded equal to
the difference. See further discussion below at Note 7 ‘‘Goodwill.’’

The intangible assets, other than goodwill, relate to customer relationships and intellectual
property rights. The Company amortizes it’s intellectual property rights over the estimated periods of
benefit (ranging from 4 to 5 years). The Company amortizes its customer relationship intangible assets
on an accelerated basis over a 10- to 15-year period, using the undiscounted cash flows of the initial
valuation models. The Company uses an accelerated basis as these intangible assets were initially
valued using an income approach, with an attrition rate that resulted in a pattern of declining cash
flows over a 10- to 15-year period.

Following the guidance of ASC 360 ‘‘Property, Plant and Equipment,’’ the Company reviews the

carrying values of these intangible assets for impairment if events or changes in the facts and
circumstances indicate that their carrying value may not be recoverable. Any impairment determined is
recorded in the current period and is measured by comparing the fair value of the related asset to its
carrying value. See further discussion below at Note 6 ‘‘Details of Selected Balance Sheet Accounts—
Intangible Assets.’’

F-11

Fair Value of Financial Instruments

The Company’s financial instruments include cash and cash equivalents, accounts and unbilled
receivables, accounts payable, accrued multi-client data library royalties, investment in one convertible
note from a privately owned U.S.-based technology company and long-term debt. The carrying amounts
of cash and cash equivalents, short-term investments, accounts and unbilled receivables, accounts
payable and accrued multi-client data library royalties approximate fair value due to the highly liquid
nature of these instruments. The fair value of the long-term debt is calculated using a market approach
based upon Level 3 inputs, including an estimated interest rate reflecting current market conditions.
The Company performs a fair value analysis with respect to its investment in the convertible notes
using a market approach based upon Level 3 inputs, including the terms and likelihood of an
investment event and the time to conversion or repayment.

Revenue Recognition

The Company derives revenue from the sale of (i) multi-client and proprietary surveys, licenses of
‘‘on-the-shelf’’ data libraries and imaging services within its Solutions segment; (ii) acquisition systems
and other seismic equipment within its Systems segment; and (iii) navigation, survey and quality control
software systems within its Software segment. All revenues of the Solutions segment and the services
component of revenues for the Software segment are classified as services revenues. All other revenues
are classified as product revenues.

Multi-Client and Proprietary Surveys, Data Libraries and Imaging Services—As multi-client surveys

are being designed, acquired and/or processed (referred to as the ‘‘new venture’’ phase), the Company
enters into non-exclusive licensing arrangements with its customers. License revenues from these new
venture survey projects are recognized during the new venture phase as the seismic data is acquired
and/or processed on a proportionate basis as work is performed. Under this method, the Company
recognizes revenues based upon quantifiable measures of progress, such as kilometers acquired or days
processed. Upon completion of a multi-client seismic survey, the seismic survey is considered
‘‘on-the-shelf,’’ and licenses to the survey data are granted to customers on a non-exclusive basis.
Revenues on licenses of completed multi-client data surveys are recognized when (a) a signed final
master geophysical data license agreement and accompanying supplemental license agreement are
returned by the customer; (b) the purchase price for the license is fixed or determinable; (c) delivery or
performance has occurred; (d) and no significant uncertainty exists as to the customer’s obligation,
willingness or ability to pay. In limited situations, the Company has provided the customer with a right
to exchange seismic data for another specific seismic data set. In these limited situations, the Company
recognizes revenue at the earlier of the customer exercising its exchange right or the expiration of the
customer’s exchange right.

The Company also performs seismic surveys under contracts to specific customers, whereby the
seismic data is owned by those customers. Revenue is recognized as the seismic data is acquired and/or
processed on a proportionate basis as work is performed. The Company uses quantifiable measures of
progress consistent with its multi-client surveys.

Acquisition Systems and Other Seismic Equipment—For the sales of acquisition systems and other
seismic equipment, the Company follows the requirements of ASC 605-10 ‘‘Revenue Recognition’’ and
recognizes revenue when (a) evidence of an arrangement exists; (b) the price to the customer is fixed
and determinable; (c) collectibility is reasonably assured; and (d) the acquisition system or other
seismic equipment is delivered to the customer and risk of ownership has passed to the customer, or, in

F-12

the case in which a substantive customer-specified acceptance clause exists in the contract, the later of
delivery or when the customer-specified acceptance is obtained.

Software—For the sales of navigation, survey and quality control software systems, the Company

follows the requirements of ASC 985-605 ‘‘Software Revenue Recognition’’ (‘‘ASC 985-605’’). The
Company recognizes revenue from sales of these software systems when (a) evidence of an
arrangement exists; (b) the price to the customer is fixed and determinable; (c) collectibility is
reasonably assured; and (d) the software is delivered to the customer and risk of ownership has passed
to the customer, or, in the limited case in which a substantive customer-specified acceptance clause
exists, the later of delivery or when the customer-specified acceptance is obtained. These arrangements
generally include the Company providing related services, such as training courses, engineering services
and annual software maintenance. The Company allocates revenue to each element of the arrangement
based upon vendor-specific objective evidence (‘‘VSOE’’) of fair value of the element or, if VSOE is
not available for the delivered element, the Company applies the residual method.

In addition to perpetual software licenses, the Company offers time-based software licenses. For
time-based licenses, the Company recognizes revenue ratably over the contract term, which is generally
two to five years.

Multiple-element Arrangements—When separate elements (such as an acquisition system, other
seismic equipment and/or imaging services) are contained in a single sales arrangement, or in related
arrangements with the same customer, the Company follows the requirements of ASC 605-25
‘‘Accounting for Multiple-Element Revenue Arrangement’’ (‘‘ASC 605-25’’). The Company adopted this
guidance as of January 1, 2010. Accordingly, the Company applied this guidance to transactions
initiated or materially modified on or after January 1, 2010. The guidance does not apply to software
sales accounted for under ASC 985-605. The Company also adopted, in the same period, guidance
within ASC 985-605 that excludes from its scope revenue arrangements that include both tangible
products and software elements, such that the tangible products contain both software and
non-software components that function together to deliver the tangible product’s essential functionality.

This guidance requires that arrangement consideration be allocated at the inception of an
arrangement to all deliverables using the relative selling price method. The Company allocates
arrangement consideration to each deliverable qualifying as a separate unit of accounting in an
arrangement based on its relative selling price. The Company determines its selling price using VSOE,
if it exists, or otherwise third-party evidence (‘‘TPE’’). If neither VSOE nor TPE of selling price exists
for a unit of accounting, the Company uses estimated selling price (‘‘ESP’’). The Company generally
expects that it will not be able to establish TPE due to the nature of the markets in which the
Company competes, and, as such, the Company typically will determine its selling price using VSOE or,
if not available, ESP. VSOE is generally limited to the price charged when the same or similar product
is sold on a standalone basis. If a product is seldom sold on a standalone basis, it is unlikely that the
Company can determine VSOE for the product.

The objective of ESP is to determine the price at which the Company would transact if the
product were sold by the Company on a standalone basis. The Company’s determination of ESP
involves a weighting of several factors based on the specific facts and circumstances of the arrangement.
Specifically, the Company considers the anticipated margin on the particular deliverable, the selling
price and profit margin for similar products and the Company’s ongoing pricing strategy and policies.

The Company believes this guidance principally impacts its Systems segment. A typical
arrangement within the Systems segment involves the sale of various products of the Company’s
acquisition systems and other seismic equipment. Products under these arrangements are often
delivered to the customer within the same period, but in certain situations, depending upon product
availability and the customer’s delivery requirements, the products could be delivered to the customer
at different times. In these situations, the Company considers its products to be separate units of

F-13

accounting provided the delivered product has value to the customer on a standalone basis. The
Company considers a deliverable to have standalone value if the product is sold separately by the
Company or another vendor or could be resold by the customer. Further, the Company’s revenue
arrangements generally do not include a general right of return relative to the delivered products.

Product Warranty—The Company generally warrants that its manufactured equipment will be free

from defects in workmanship, materials and parts. Warranty periods generally range from 30 days to
three years from the date of original purchase, depending on the product. The Company provides for
estimated warranty as a charge to costs of sales at the time of sale. However, new information may
become available, or circumstances (such as applicable laws and regulations) may change, thereby
resulting in an increase or decrease in the amount required to be accrued for such matters (and
therefore a decrease or increase in reported net income in the period of such change). In limited cases,
the Company has provided indemnification of customers for potential intellectual property infringement
claims relating to products sold.

Research, Development and Engineering

Research, development and engineering costs primarily relate to activities that are designed to

improve the quality of the subsurface image and overall acquisition economics of the Company’s
customers. The costs associated with these activities are expensed as incurred. These costs include
prototype material and field testing expenses, along with the related salaries and stock-based
compensation, facility costs, consulting fees, tools and equipment usage and other miscellaneous
expenses associated with these activities.

Stock-Based Compensation

The Company accounts for stock-based compensation under the provisions of ASC 718,

‘‘Compensation—Stock Compensation’’ (‘‘ASC 718’’). The Company estimates the value of stock option
awards on the date of grant using the Black-Scholes option pricing model. The determination of the
fair value of stock-based payment awards on the date of grant using an option-pricing model is affected
by the Company’s stock price as well as assumptions regarding a number of subjective variables. These
variables include, but are not limited to, expected stock price volatility over the term of the awards,
actual and projected employee stock option exercise behaviors, risk-free interest rate and expected
dividends. The Company recognizes stock-based compensation on the straight-line basis over the service
period of each award (generally the award’s vesting period).

Income Taxes

Income taxes are accounted for under the liability method. Deferred income tax assets and
liabilities are recognized for the future tax consequences attributable to differences between the
financial statement carrying amounts of existing assets and liabilities and their respective tax bases,
including operating loss and tax credit carry-forwards. Deferred income tax assets and liabilities are
measured using enacted tax rates expected to apply in the years in which those temporary differences
are expected to be recovered or settled. The Company records a valuation allowance when it is more
likely than not that all or a portion of deferred tax assets will not be realized (see Note 11 ‘‘Income
Taxes’’). The effect on deferred income tax assets and liabilities of a change in tax rates is recognized in
income in the period that includes the enactment date.

Comprehensive Net Income (Loss)

Comprehensive net income (loss) as shown in the Consolidated Statements of Comprehensive
Income (Loss) and the balance in Accumulated Other Comprehensive Income (Loss) as shown in the
Consolidated Balance Sheets as of December 31, 2013 and 2012, consist of foreign currency translation

F-14

adjustments, equity interest in INOVA Geophysical’s accumulated other comprehensive income and
unrealized gains or losses on available-for-sale securities.

Foreign Currency Gains and Losses

Assets and liabilities of the Company’s subsidiaries operating outside the United States that have a

functional currency other than the U.S. dollar have been translated to U.S. dollars using the exchange
rate in effect at the balance sheet date. Results of foreign operations have been translated using the
average exchange rate during the periods of operation. Resulting translation adjustments have been
recorded as a component of Accumulated Other Comprehensive Income (Loss). Foreign currency
transaction gains and losses are included in the Consolidated Statements of Operations in Other
Income (Expense) as they occur. Total foreign currency transaction gains (losses) were $(1.1) million,
$(1.9) million and $(1.7) million for 2013, 2012 and 2011, respectively.

Concentration of Foreign Sales Risk

The majority of the Company’s foreign sales are denominated in U.S. dollars. For 2013, 2012 and
2011, international sales comprised 73%, 69% and 66%, respectively, of total net revenues. Since 2008,
global economic problems and uncertainties have generally increased in scope and nature. To the extent
that world events or economic conditions negatively affect the Company’s future sales to customers in
many regions of the world, as well as the collectability of the Company’s existing receivables, the
Company’s future results of operations, liquidity and financial condition would be adversely affected.

(2) Segment and Geographic Information

The Company evaluates and reviews its results based on three segments: Solutions, Systems and

Software. The Company measures segment operating results based on income from operations. In
addition, the Company has equity ownership interests in two joint ventures: INOVA Geophysical and
OceanGeo. See Note 3 ‘‘Equity Method Investments’’ for the summarized financial information for
INOVA Geophysical and OceanGeo.

F-15

A summary of segment information is as follows (in thousands):

Years Ended December 31,

2013

2012

2011

Net revenues:
Solutions:

New Venture . . . . . . . . . . . . . . . . . . . . . .
Data Library . . . . . . . . . . . . . . . . . . . . . .

$ 154,578
111,998

Total multi-client revenues . . . . . . . . . . .
Data Processing . . . . . . . . . . . . . . . . . . . .

266,576
120,808

$147,346
88,085

235,431
115,834

$ 98,335
76,332

174,667
88,783

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 387,384

$351,265

$263,450

Systems:

Towed Streamer . . . . . . . . . . . . . . . . . . . .
Ocean Bottom . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 66,991
7,307
48,134

$ 77,769
14,823
39,404

$111,453
960
40,591

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 122,432

$131,996

$153,004

Software:

Software Systems . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 35,418
3,933

$ 39,738
3,318

$ 36,031
2,136

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 39,351

$ 43,056

$ 38,167

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 549,167

$526,317

$454,621

Gross profit:

Solutions . . . . . . . . . . . . . . . . . . . . . . . . .
Systems . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . .

$ 111,108
19,999
28,206

$132,950
50,790
32,061

$ 84,647
61,109
27,689

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 159,313

$215,801

$173,445

Gross margin:

Solutions . . . . . . . . . . . . . . . . . . . . . . . . .
Systems . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . .

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

29%
16%
72%

29%

38%
38%
74%

41%

32%
40%
73%

38%

Income from operations:

Solutions . . . . . . . . . . . . . . . . . . . . . . . . .
Systems . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate and other . . . . . . . . . . . . . . . . .

Income from operations . . . . . . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . . .
Equity in earnings (losses) of investments .
Other income (expense) . . . . . . . . . . . . . .

$ 61,146
(9,957)
23,602
(58,395)

16,396
(12,344)
(42,320)
(182,530)

$ 88,589
10,132
28,129
(52,323)

74,527
(5,265)
297
17,124

$ 50,620
33,034
24,463
(41,322)

66,795
(5,784)
(22,862)
(3,447)

Income (loss) before income taxes . . . . . . .

$(220,798)

$ 86,683

$ 34,702

F-16

Years Ended December 31,

2013

2012

2011

Depreciation and amortization (including multi-

client data library):
Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate and other . . . . . . . . . . . . . . . . . . . . . .

$ 99,774
2,665
699
1,736

$ 98,342
4,185
776
1,979

$84,958
3,229
1,116
1,931

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$104,874

$105,282

$91,234

December 31,

2013

2012

Total assets:

Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$445,581
139,074
45,343
234,673

$438,663
156,484
45,948
179,488

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$864,671

$820,583

December 31,

2013

2012

Total assets by geographic area:

North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle East
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Latin America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$609,739
76,601
128,909
33,375
16,047

$533,035
91,101
130,070
51,692
14,685

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$864,671

$820,583

Intersegment sales are insignificant for all periods presented. Corporate assets include all assets
specifically related to corporate personnel and operations, a majority of cash and cash equivalents, and
the investments in INOVA Geophysical and OceanGeo. Depreciation and amortization expense is
allocated to segments based upon use of the underlying assets.

A summary of net revenues by geographic area follows (in thousands):

Years Ended December 31,

2013

2012

2011

Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
North America . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle East . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Asia Pacific . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Latin America . . . . . . . . . . . . . . . . . . . . . . . . . . .
Africa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commonwealth of Independent States . . . . . . . . . .

$198,977
150,160
63,157
52,672
54,008
16,474
13,719

$200,589
164,157
37,471
55,028
46,212
18,469
4,391

$160,230
155,877
28,227
78,777
12,199
7,926
11,385

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$549,167

$526,317

$454,621

F-17

Net revenues are attributed to geographic areas on the basis of the ultimate destination of the

equipment or service, if known, or the geographic area imaging services are provided. If the ultimate
destination of such equipment is not known, net revenues are attributed to the geographic area of
initial shipment.

(3) Equity Method Investments

The following table reflects the change in the Company’s equity method investments and note
receivable from equity method investees during the year ended December 31, 2013 (in thousands):

Investment at December 31, 2012 . . . . . . . . . . . . .
Investment in equity . . . . . . . . . . . . . . . . . . . . . .
Investment in and advances to OceanGeo . . . . . . .
Equity in losses of investments . . . . . . . . . . . . . . .
Write-down of note receivable from OceanGeo . . .
Equity interest in investees’ other comprehensive

INOVA

Geophysical OceanGeo

Total

$ 73,925
—
—
(22,487)
—

— $ 73,925
1,500
23,255
(42,320)
(2,122)

1,500
23,255
(19,833)
(2,122)

income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . .

(373)

—

(373)

Investments at December 31, 2013 . . . . . . . . . . . .

$ 51,065

$ 2,800

$ 53,865

OceanGeo

In February 2013, the Company purchased from Reservoir Exploration Technology ASA for
$1.5 million its 30% interest in OceanGeo. OceanGeo is headquartered in Rio de Janeiro, Brazil, and
specializes in seismic acquisition operations using ocean-bottom cables deployed from vessels leased by
OceanGeo. The Company was originally granted an option, exercisable at any time on or before
May 15, 2013, to increase its ownership percentage to 50%, which, if exercised, would have required
the Company to make additional capital contributions to OceanGeo. Additionally, the Company
provided OceanGeo with an $8.0 million working capital loan (the ‘‘Initial Working Capital Loan’’), the
repayment of which was guaranteed by the Company’s majority joint venture partner in OceanGeo,
Georadar Levantamentos Geofisicos S/A (‘‘Georadar’’). The stated maturity date of the loan was
May 25, 2013. No repayments were made under the loan, and the full indebtedness under the loan
remained outstanding as of December 31, 2013. In addition, in January 2013 the Company sold certain
seismic equipment to OceanGeo, and Georadar guaranteed the payment of the equipment purchase
price. As of December 31, 2013, OceanGeo owed $7.0 million to the Company for the equipment.

During the third quarter of 2013, OceanGeo’s vessels and crew were idle because it had no
contracts for seismic acquisition operations. The Company’s share of losses in OceanGeo for the nine
months ended September 30, 2013 was $7.4 million. The Company’s share of losses reduced its equity
method investment in OceanGeo to zero, and the Company continued to record its share of additional
losses, reducing the carrying value of the Initial Working Capital Loan to $2.1 million at September 30,
2013. At September 30, 2013, the Company also evaluated the realizability of its remaining receivables
and the Initial Working Capital Loan and concluded they were fully impaired because OceanGeo had
no backlog of contracts for seismic acquisition operations at that time. As a result, the Company
recorded a charge through general, administrative and other operating expenses of $9.2 million,
resulting in no remaining carrying value of the receivables and the Initial Working Capital Loan at
September 30, 2013.

In October 2013, the Company reached agreement with Georadar for the Company to have the

option to increase its ownership percentage in OceanGeo to 70%, subject to certain conditions. To
further assist OceanGeo in acquiring backlog, in October 2013 the Company also agreed to loan

F-18

OceanGeo additional funds for working capital, subject to the Company’s agreement on the necessity
and purpose for each advance and certain other conditions, up to a maximum of $25.0 million. As of
December 31, 2013, the Company had advanced an additional $15.3 million for working capital
purposes (the ‘‘Additional Working Capital Loans’’).

During the fourth quarter of 2013, the Company increased its economic interest in OceanGeo to

70%, but did not acquire its 70% share ownership until January 2014 and therefore did not gain
control of OceanGeo as a controlling shareholder until January 2014. However, the Company recorded
equity losses of $12.5 million representing 70% of OceanGeo’s total losses for the fourth quarter,
reducing the carrying value of the Additional Working Capital Loans to $2.8 million at December 31,
2013. OceanGeo’s vessels and crew remained idle until late December when it commenced seismic
acquisition operations in Trinidad related to its recently awarded contract.

During the fourth quarter of 2013, the Company evaluated its agreement to have the option to
increase its ownership in OceanGeo from 30% to 70% and concluded this was a reconsideration event
under U.S. GAAP. As a result, the Company determined that it had a variable interest through its
equity ownership in OceanGeo, but concluded it was not the primary beneficiary because it did not
have the power to direct the activities that most significantly impact the variable interest entity’s
economic performance. As such, the Company did not consolidate OceanGeo as of December 31, 2013.
The Company continued to use the equity method of accounting through December 31, 2013. The
Company’s maximum exposure to loss is limited to its investment which is represented by the financial
statement carrying amount of its Additional Working Capital Loans of $2.8 million as of December 31,
2013. The Company has no obligation, implicit or explicit, to fund any expenses of OceanGeo.

Subsequent Event

On January 27, 2014, the Company obtained control of OceanGeo when it increased its ownership

interest in OceanGeo from 30% to 70%. In connection with the increase in ownership, the Company
converted into additional equity interest of OceanGeo all amounts owed to it under the Initial Working
Capital Loan and approximately $3.0 million of the $7.0 million owed to the Company for the purchase
of equipment by OceanGeo. OceanGeo will be managed through a Supervisory Board consisting of
four members appointed by the Company and two members appointed by Georadar. The guarantees
from Georadar with regard to the loan and the equipment purchase also terminated.

Because the Company gained control of OceanGeo on January 27, 2014, the Company continued

to record its share of OceanGeo’s results using equity method accounting through January 27, 2014,
and after that date the Company will consolidate OceanGeo’s financial results and financial position
with the Company’s consolidated financial results and financial position.

The following table reflects summarized financial information for OceanGeo, on a 100% basis, as

of and for the year ended December 31, 2013 (in thousands):

Current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current liabilities(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,233
27,101
55,216
198

Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(23,080)

December 31, 2013

(1)

Includes payables to, notes from and advances from ION and Georadar that existed at
December 31, 2013, but were converted to equity in January 2014. The payables to and
notes from ION that were converted to equity totaled $10.9 million. The payables to and

F-19

notes from Georadar that were converted to equity totaled $10.0 million. This balance
also includes $15.3 million of advances made by ION to OceanGeo during the fourth
quarter of 2013.

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 19,668
$(22,918)
$(40,443)
$(42,391)

Period from
March 1, to
December 31, 2013

INOVA Geophysical

The Company owns a 49% interest in a land seismic equipment business with BGP. BGP is a

subsidiary of China National Petroleum Corporation (‘‘CNPC’’) and is a leading global geophysical
services contracting company. The joint venture company, organized under the laws of the People’s
Republic of China, is named INOVA Geophysical Equipment Limited (‘‘INOVA Geophysical’’). BGP
owns the remaining 51% interest in INOVA Geophysical. INOVA Geophysical is managed through a
Board of Directors consisting of four members appointed by BGP and three members appointed by the
Company. The Company accounts for its share of earnings in INOVA Geophysical on a one fiscal
quarter lag basis. Thus, the Company’s share of INOVA Geophysical’s results for the period from
October 1, 2012 to September 30, 2013 (‘‘Fiscal 2013’’), is included in the Company’s financial results
for its fiscal year ended December 31, 2013, the Company’s share of INOVA Geophysical’s results for
the period from October 1, 2011 to September 30, 2012 (‘‘Fiscal 2012’’), is included in the Company’s
financial results for its fiscal year ended December 31, 2012, and the Company’s share of INOVA
Geophysical’s results for the period from October 1, 2010 to September 30, 2011 (‘‘Fiscal 2011’’), is
included in the Company’s financial results for its fiscal year ended December 31, 2011.

INOVA Geophysical is a variable interest entity because the Company’s voting rights with respect
to INOVA Geophysical are not proportionate to its ownership interest and substantially all of INOVA
Geophysical’s activities are conducted on behalf of the Company and BGP, a related party to the
Company. The Company is not the primary beneficiary of INOVA Geophysical because it does not
have the power to direct the activities of INOVA Geophysical that most significantly impact its
economic performance. Accordingly, the Company does not consolidate INOVA Geophysical, but
instead accounts for INOVA Geophysical using the equity method of accounting. The Company’s
maximum exposure to loss is limited to its investment which is represented by the financial statement
carrying amount of its equity method investment in INOVA Geophysical of $51.1 million as of
December 31, 2013. The Company has no obligation, implicit or explicit, to fund any expenses of
INOVA Geophysical.

The following table reflects summarized financial information for INOVA Geophysical, on a 100%

basis, as of September 30, 2013 and 2012 and for Fiscal 2013, Fiscal 2012 and Fiscal 2011 (in
thousands):

Current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$147,475
71,551
110,972
2,731

$138,401
101,280
78,241
9,290

Equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$105,323

$152,150

September 30,

2013

2012

F-20

Total net revenues . . . . . . . . . . . . . . . . . . . . .
Gross profit (loss) . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . .
Net income (loss) . . . . . . . . . . . . . . . . . . . . . .

$183,619
$ (1,988)(A)
$(44,463)
$(46,149)(A)

$188,336
$ 39,320
3,241
$
2,197
$

5,765(B)

$138,735
$
$ (41,836)
$ (46,033)

Fiscal 2013

Fiscal 2012

Fiscal 2011

(A)

Includes approximately $36.5 million of restructuring and special items associated with the
impairment of intangible assets, write-down of excess and obsolete inventory and rental
equipment, and severance-related charges. In addition to the restructuring and special
items impacting gross profit, net income (loss) was also impacted by $1.8 million of other
restructuring and special items.

(B)

Includes approximately $15.7 million of excess and obsolete inventory charges.

The difference between the amount of the Company’s share in INOVA Geophysical’s net income

(loss) for Fiscal 2013 and Fiscal 2012 and the ‘‘Equity in earnings (losses) of INOVA Geophysical’’
reflected on the Consolidated Statement of Operations for the years ended December 31, 2013 and
2012 is primarily due to transactions between the Company’s multi-client data library business and
INOVA Geophysical, specifically the Company’s rental of land seismic equipment from INOVA
Geophysical to acquire seismic data for its new venture projects.

Related Party Transactions

For information regarding transactions between the Company and its equity method investees, see

Note 19 ‘‘Certain Relationships and Related Party Transactions.’’

(4) Long-term Debt and Lease Obligations

Obligations (in thousands)

December 31,

2013

2012

Senior secured second-priority notes . . . . . . . . . . . . . . . . . . .
Revolving line of credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Facility lease obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment capital leases . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$175,000
35,000
1,501
8,651

—
97,250
2,334
5,744

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total
Current portion of long-term debt and lease obligations . . . . .

220,152
(5,906)

105,328
(3,496)

Non-current portion of long-term debt and lease obligations . .

$214,246

$101,832

Senior Secured Second-Priority Notes

On May 13, 2013, the Company issued and sold $175 million aggregate principal amount of
8.125% Senior Secured Second-Priority Notes due 2018 (‘‘Notes’’) in a private offering pursuant to an
Indenture dated as of May 13, 2013. The Notes are senior secured second-priority obligations of the
Company, are guaranteed by certain of the Company’s U.S. subsidiaries, and mature on May 15, 2018.
Interest on the Notes accrues at the rate of 8.125% per annum and will be payable semiannually in
arrears on May 15 and November 15, commencing on November 15, 2013.

On or after May 15, 2015, the Company may on one or more occasions redeem all or a part of the
Notes at the redemption prices set forth below, plus accrued and unpaid interest and special interest, if

F-21

any, on the Notes redeemed during the twelve-month period beginning on May 15th of the years
indicated below:

Date

Percentage

104.063%
102.031%
100.000%

The Notes are initially jointly and severally guaranteed on a senior secured basis by each of the

Company’s current material U.S. subsidiaries: GX Technology Corporation, ION Exploration Products
(U.S.A.), Inc. and I/O Marine Systems, Inc. (the ‘‘Notes Guarantors’’). The Notes and the guarantees
are secured, subject to certain exceptions and permitted liens, by second-priority liens on substantially
all of the assets that secure the indebtedness under the Company’s senior first-priority secured credit
facility with China Merchants Bank Co., Ltd., New York Branch (‘‘CMB’’) as administrative agent and
lender under the facility (which is defined below as the ‘‘Credit Facility’’; see ‘‘—Revolving Line of
Credit’’ below). The indebtedness under the Notes is effectively junior to the Company’s obligations
under the senior secured credit facility to the extent of the value of the collateral securing the facility,
and to any other indebtedness secured on a first-priority basis to the extent of the value of the
Company’s assets subject to those first-priority security interests.

The Company used the net proceeds from the offering to repay outstanding indebtedness under its

senior secured credit facility with CMB and for general corporate purposes. The Notes have not been
registered under the Securities Act of 1933, as amended (the ‘‘Securities Act’’), or applicable state
securities laws and may not be offered or sold in the United States absent registration or an applicable
exemption from the registration requirements of the Securities Act and applicable state laws.

The Notes contain certain covenants that, among other things, limit the Company’s ability and the

ability of its restricted subsidiaries to:

(cid:127) Make certain investments; pay certain dividends or distributions on the capital stock or other

equity interests of the Company or any restricted subsidiary; purchase, redeem or retire capital
stock or certain indebtedness or make other types of restricted payments, unless

(cid:127) No default under the Indenture has occurred or would occur as a result of such payment or

investment,

(cid:127) The Company would, after giving pro forma effect to such investment or payment, have
been permitted to incur at least $1.00 of additional indebtedness under a Fixed Charge
Coverage Ratio test under the Indenture and

(cid:127) The aggregate cumulative amount of all such payments or investments would not exceed a

sum calculated by reference to, among other items, the Company’s consolidated net income,
proceeds from certain sales of equity or assets, certain conversions or exchanges of debt for
equity and certain other reductions in indebtedness;

(cid:127) Incur additional indebtedness or issue certain preferred stock, unless the Fixed Charge Coverage
Ratio for the four most recently completed fiscal quarters immediately prior to such incurrence
or issuance would have been 2.0 to 1.0, as determined on a pro forma basis as if the debt had
been incurred or the stock issued at the beginning of such four-quarter period;

(cid:127) Create, incur or assume any lien, except certain permitted liens;

(cid:127) Restrict or encumber the ability of any restricted subsidiary to (i) pay dividends on or make any

other distributions with respect to its equity interests, (ii) pay indebtedness owed to the
Company or any restricted subsidiary, (iii) make loans or advances to the Company or any of its

F-22

restricted subsidiaries or (iv) sell, lease or transfer properties or assets to the Company or any
restricted subsidiary;

(cid:127) Carry out certain mergers or consolidations with another entity, or sell, assign or lease all or

substantially all of the properties or assets of the Company and its Restricted Subsidiaries, taken
as a whole, unless

(cid:127) No default under the Indenture has occurred or would occur as a result of such merger or

sale, and

(cid:127) The Fixed Charge Coverage Ratio of the Company or its successor for the four most

recently completed fiscal quarters immediately prior to such merger or sale would have
been 2.0 to 1.0, as determined on a pro forma basis as if the merger or sale and any related
financing transactions had occurred at the beginning of such four-quarter period, which
would permit the Company or its successor to incur additional indebtedness under the
Indenture;

(cid:127) Create unrestricted subsidiaries; or

(cid:127) Enter into certain transactions with affiliates of the Company.

These and other restrictive covenants contained in the Indenture are subject to important
exceptions and qualifications. All of the Company’s subsidiaries are currently restricted subsidiaries.

As of December 31, 2013, the Company was in compliance with these covenants.

In connection with the offering of the Notes, the Company entered into a consent agreement with

CMB as administrative agent and lender under the Company’s senior secured credit facility. See
‘‘—Revolving Line of Credit’’ below.

In connection with the issuance of the Notes, the Company and the Notes Guarantors entered into

a second lien intercreditor agreement dated as of May 13, 2013 (the ‘‘Intercreditor Agreement’’) with,
among others, CMB, as administrative agent, first lien representative for the first lien secured parties
and collateral agent for the first lien secured parties, the trustee under the Indenture and the collateral
agent for the second lien secured parties. The Intercreditor Agreement provides, among other things,
that the liens on the collateral securing the Notes and related obligations will be junior and subordinate
in all respects to the liens on the collateral securing the Company’s senior secured credit facility and
related obligations.

Revolving Line of Credit

On May 29, 2012, the Company amended the terms of its senior secured credit facility (the
‘‘Credit Facility’’) with CMB. The First Amendment to Credit Agreement and Loan Documents (the
‘‘First Amendment’’) modified certain provisions of the Company’s senior credit agreement with CMB
that it had entered into on March 25, 2010. The maturity date of any outstanding debt under the
Credit Facility is March 24, 2015.

As amended by the First Amendment, the Credit Facility provides that the Company may make
revolving credit borrowings in U.S. Dollars, Euros, British Pounds Sterling or Canadian Dollars up to
an amount not to exceed the U.S. Dollar equivalent of $175.0 million. The Company also agreed that
no additional borrowings may be made at any time at which the outstanding indebtedness under the
revolving line of credit (principal, accrued interest and fees) exceeds the U.S. Dollar equivalent of
$175.0 million. In addition, all then-outstanding term loan indebtedness under the Credit Facility was
converted to revolving credit indebtedness, such that as of May 29, 2012, there was $98.3 million in
total revolving credit indebtedness outstanding under the Credit Facility. The First Amendment
eliminated sub-facility limits under the Credit Facility.

F-23

The Company’s obligations under the Credit Facility continue to be guaranteed by certain of its
material U.S. subsidiaries that remain as parties to the Credit Facility. INOVA Geophysical continues
to provide a bank stand-by letter of credit as credit support for the Company’s obligations under the
Credit Agreement. In addition, BGP has issued a comfort letter on behalf of the INOVA stand-by
letter of credit.

As amended by the First Amendment, the interest rates per annum on borrowings under the

Credit Facility are at the Company’s option:

(cid:127) An alternate base rate equal to the sum of (i) the greatest of (a) the prime rate of CMB, (b) a
federal funds effective rate plus 0.50%, or (c) an adjusted LIBOR-based rate plus 1.0% and
(ii) an applicable interest margin of 1.4% (reduced from 2.5%); or

(cid:127) For eurodollar borrowings and borrowings in Euros, Pounds Sterling or Canadian Dollars, the

sum of (i) an adjusted LIBOR-based rate, and (ii) an applicable interest margin of 2.4%
(reduced from 3.5%).

As of December 31, 2013, the $35.0 million in outstanding revolving loan indebtedness under the

Credit Facility accrued interest at a rate of 2.57% per annum.

The Credit Facility requires compliance with certain financial covenants, including the following:

(cid:127) Maintain a minimum fixed charge coverage ratio, as defined, in an amount equal to at least

1.125 to 1;

(cid:127) Not exceed a maximum leverage ratio, as defined, of 3.25 to 1; and

(cid:127) Maintain a minimum tangible net worth of at least 60% of ION’s tangible net worth as of

March 31, 2010, as defined.

As of December 31, 2013, the Company was in compliance with these financial covenants and the

Company expects to remain in compliance with these financial covenants for at least the next
12 months.

Facility Lease Obligation

In 2001, the Company sold certain facilities it owned in Stafford, Texas. Simultaneously with the

sale, the Company entered into a non-cancelable twelve-year lease with the purchaser of the property.
Because the Company retained a continuing involvement in the property that precluded sale-leaseback
treatment for financial accounting purposes, the sale-leaseback transaction was accounted for as a
financing transaction.

In June 2005, the owner sold the facilities to two parties, which were unrelated to each other as

well as unrelated to the seller. In conjunction with the sale of the facilities, the Company entered into
two separate lease arrangements for each of the facilities with the new owners. One lease, which was
classified as an operating lease, has a twelve-year lease term. The second lease continues to be
accounted for as a financing transaction due to the Company’s continuing involvement in the property
as a lessee under a ten-year lease term. The Company recorded the commitment under the second
lease as a $5.5 million lease obligation at an implicit rate of 11.7% per annum, of which $1.5 million
was outstanding at December 31, 2013. Both leases have renewal options allowing the Company to
extend the leases for up to an additional twenty-year term, which the Company does not expect to
renew.

Equipment Capital Leases

The Company has entered into capital leases that are due in installments for the purpose of
financing the purchase of computer equipment through 2016. Interest accrues under these leases at

F-24

rates of up to 6.0% per annum, and the leases are collateralized by liens on the computer equipment.
The assets are amortized over the lesser of their related lease terms or their estimated productive lives
and such charges are reflected within depreciation expense.

A summary of future principal obligations under long-term debt and equipment capital lease

obligations is as follows (in thousands):

Years Ended December 31,

Long-Term Capital Lease
Obligations

Debt

2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

966
35,535
—
—
175,000

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$211,501

$4,940
2,923
788
—
—

$8,651

(5) Net Income (Loss) per Common Share

Basic net income (loss) per common share is computed by dividing net income (loss) applicable to

common shares by the weighted average number of common shares outstanding during the period.
Diluted net income (loss) per common share is determined based on the assumption that dilutive
restricted stock and restricted stock unit awards have vested and outstanding dilutive stock options have
been exercised and the aggregate proceeds were used to reacquire common stock using the average
price of such common stock for the period. The total number of shares issuable under anti-dilutive
options at December 31, 2013, 2012 and 2011 were 6,828,727, 4,864,553 and 2,974,886, respectively.

Prior to September 30, 2013, there were 27,000 shares outstanding of the Company’s Series D
Cumulative Convertible Preferred Stock (‘‘Series D Preferred Stock’’). On September 30, 2013, the
holder of all of the outstanding shares of Series D Preferred Stock converted those shares into
6,065,075 shares of common stock. See further discussion of the Series D Preferred Stock conversion
provisions at Note 8 ‘‘Cumulative Convertible Preferred Stock.’’ The effects of the outstanding shares of
all Series D Preferred Stock were anti-dilutive for the years ended December 31, 2013 and 2012.

The following table summarizes the computation of basic and diluted net income (loss) per

common share (in thousands, except per share amounts):

Years Ended December 31,

2013

2012

2011

Net income (loss) applicable to common shares . . . . . . . . . . . . . . . .
Income impact of assumed Series D Preferred Stock conversion . . . .

$(251,874) $ 61,963
1,352

—

$ 23,422
—

Net income after assumed Series D Preferred Stock conversion . . . .

$(251,874) $ 63,315

$ 23,422

Weighted average number of common shares outstanding . . . . . . . . .
Effect of dilutive stock awards . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effect of Series D Preferred Stock . . . . . . . . . . . . . . . . . . . . . . . . .

158,506
—
—

155,801
899
6,065

154,811
1,279
—

Weighted average number of diluted common shares outstanding . . .

158,506

162,765

156,090

Basic net income (loss) per share . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted net income (loss) per share . . . . . . . . . . . . . . . . . . . . . . . .

$
$

(1.59) $
(1.59) $

0.40
0.39

$
$

0.15
0.15

F-25

(6) Details of Selected Balance Sheet Accounts

Accounts Receivable

A summary of accounts receivable is as follows (in thousands):

Accounts receivable, principally trade . . . . . . . . . . . . . . . . . . .
Less allowance for doubtful accounts . . . . . . . . . . . . . . . . . . .

$156,670
(7,222)

$133,847
(6,711)

Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$149,448

$127,136

December 31,

2013

2012

Inventories

A summary of inventories is as follows (in thousands):

Raw materials and purchased subassemblies . . . . . . . . . . . . . .
Work-in-process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finished goods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reserve for excess and obsolete inventories . . . . . . . . . . . . . . .

$ 54,168
2,297
33,263
(32,555)

$ 49,421
8,613
26,880
(14,239)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 57,173

$ 70,675

December 31,

2013

2012

The Company provides for estimated obsolescence or excess inventory in amounts equal to the
difference between the cost of inventory and market based upon assumptions about future demand for
the Company’s products and market conditions. For 2013, the Company increased its reserve for excess
and obsolete inventories by $18.2 million related to write-downs of inventory resulting from the
restructuring of its Systems segment. In addition, the Company wrote off $1.1 million of inventory
through scrap expense and wrote down $1.9 million of inventory to a lower of cost or market value
basis as a result of the restructuring. For additional information related to the Company’s restructuring
charges, see Note 17 ‘‘Restructuring Activities.’’

For 2012 and 2011, the Company recorded inventory obsolescence and excess inventory charges of

approximately $1.3 million and $0.6 million, respectively.

Property, Plant, Equipment and Seismic Rental Equipment

A summary of property, plant, equipment and seismic rental equipment is as follows (in

thousands):

December 31,

2013

2012

Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Machinery and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seismic rental equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 23,292
97,242
8,649
4,673
3,577

$ 15,126
87,127
10,895
3,403
3,857

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less accumulated depreciation . . . . . . . . . . . . . . . . . . . . . . . .

137,433
(90,749)

120,408
(86,636)

Property, plant, equipment and seismic rental equipment, net .

$ 46,684

$ 33,772

F-26

Total depreciation expense, including amortization of assets recorded under capital leases, for 2013,

2012 and 2011 was $14.8 million, $12.5 million and $9.4 million, respectively. In 2012, the Company
wrote down $5.9 million of marine seismic equipment it had leased to a marine seismic contractor. This
write-down was reflected in general, administrative and other operating expenses.

Intangible Assets

A summary of intangible assets, net, is as follows (in thousands):

Customer relationships . . . . . . . . . . . . . . . . . . . . .
Intellectual property rights . . . . . . . . . . . . . . . . . . .

$42,593
4,300

$(31,880)
(3,766)

$10,713
534

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$46,893

$(35,646)

$11,247

December 31, 2013

Gross
Amount

Accumulated
Amortization

Net

December 31, 2012

Gross
Amount

Accumulated
Amortization

Net

Customer relationships . . . . . . . . . . . . . . . . . . . . .
Intellectual property rights . . . . . . . . . . . . . . . . . . .

$42,397
4,300

$(28,909)
(2,947)

$13,488
1,353

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$46,697

$(31,856)

$14,841

Total amortization expense for intangible assets for 2013, 2012 and 2011 was $3.8 million,
$3.9 million and $4.5 million, respectively. A summary of the estimated amortization expense for the
next five years is as follows (in thousands):

Years Ended December 31,

2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,723
$2,411
$1,962
$1,670
$1,435

F-27

Accrued Expenses

A summary of accrued expenses is as follows (in thousands):

Accrued multi-client data library acquisition costs . . . . . . . . . . .
Compensation, including compensation-related taxes and

commissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income tax liability . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued legal contingency(A)
. . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,

2013

2012

$25,140

$ 47,678

29,727
11,967
—
5,845
11,679

28,993
20,556
10,000
8,348
8,520

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$84,358

$124,095

(A) At December 31, 2012, the Company had an accrual for loss contingency related to legal

proceedings of $10.0 million. During 2013, this amount was reclassified into other
long-term liabilities.

Other Long-term Liabilities

A summary of other long-term liabilities is as follows (in thousands):

Accrual for loss contingency related to legal proceedings

(Note 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Facility restructuring accrual . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$193,327
4,837
12,438

$ —
5,642
2,489

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$210,602

$8,131

December 31,

2013

2012

(7) Goodwill

On December 31, 2013 and 2012, the Company completed the annual reviews of the carrying value

of goodwill in its Solutions, Software and Marine Systems reporting units and noted no impairments.
The 2013 quantitative assessment indicated that the fair values of its Solutions and Software reporting
units significantly exceeded their carrying values. However, if the estimates or related projections
associated with the reporting units significantly change in the future, the Company may be required to
record impairment charges.

For goodwill testing purposes, the $193.3 million litigation contingency accrual is assigned to the
Marine Systems reporting unit. Based on the increase in this accrual and the recording of a valuation
allowance on substantially all of the Company’s net deferred tax assets in the third quarter of 2013, this
reporting unit’s carrying value was negative as of December 31, 2013. Based on the Company’s
evaluation of qualitative factors relevant to the Marine Systems reporting unit, the second step of the
impairment test was performed to measure the amount of any potential impairment by comparing the
implied fair value of the reporting unit’s goodwill with the carrying amount of that goodwill. The excess
of the fair value of a reporting unit over the amounts assigned to its assets and liabilities in a
hypothetical purchase price allocation is the implied fair value of goodwill. The Company completed
the step two impairment test, which did not indicate an impairment of goodwill associated with the
Marine Systems reporting unit.

F-28

The following is a summary of the changes in the carrying amount of goodwill for the years ended

December 31, 2013 and 2012 (in thousands):

Balance at January 1, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchase price adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impact of foreign currency translation adjustments . . . . . . . . .

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . .
Impact of foreign currency translation adjustments . . . . . . . . .

Solutions

Software

$2,701
242
—

2,943
—

$24,278
—
1,144

25,422
527

Marine
Systems

$26,984
—
—

26,984
—

Total

$53,963
242
1,144

55,349
527

Balance at December 31, 2013 . . . . . . . . . . . . . . . . . . . . . . . .

$2,943

$25,949

$26,984

$55,876

(8) Cumulative Convertible Preferred Stock

During 2005, the Company entered into an Agreement with Fletcher International, Ltd. (this

Agreement, as amended, is referred to as the ‘‘Fletcher Agreement’’) and issued to Fletcher 30,000
shares of Series D-1 Cumulative Convertible Preferred Stock (‘‘Series D-1 Preferred Stock’’) in a
privately-negotiated transaction, receiving $29.8 million in net proceeds. The Fletcher Agreement also
provided to Fletcher an option to purchase up to an additional 40,000 shares of additional series of
preferred stock from time to time, with each series having a conversion price that would be equal to
122% of an average daily volume-weighted market price of the Company’s common stock over a
trailing period of days at the time of issuance of that series. In 2007 and 2008, Fletcher exercised this
option and purchased 5,000 shares of Series D-2 Cumulative Convertible Preferred Stock (‘‘Series D-2
Preferred Stock’’) for $5.0 million (in December 2007) and the remaining 35,000 shares of Series D-3
Cumulative Convertible Preferred Stock (‘‘Series D-3 Preferred Stock’’) for $35.0 million (in February
2008). The shares of Series D-1 Preferred Stock, Series D-2 Preferred Stock and Series D-3 Preferred
Stock are sometimes referred to herein as the ‘‘Series D Preferred Stock.’’

Dividends on the shares of Series D Preferred Stock were required to be paid in cash on a

quarterly basis. Dividends were payable at a rate equal to the greater of (i) 5.0% per annum or (ii) the
three month LIBOR rate on the last day of the immediately preceding calendar quarter plus 2.5% per
annum. Commencing in November 2008, the conversion price for the Series D Preferred Stock was
$4.4517 per share, and Fletcher had no right to redeem the Series D Preferred Stock. In addition,
commencing in January 2011, under the Fletcher Agreement the aggregate number of shares of
common stock issued or issuable to Fletcher upon conversion or redemption of, or as dividends paid
on, the Series D Preferred Stock could not exceed 15,724,306 shares.

On April 8, 2010, Fletcher converted 8,000 of its shares of the outstanding Series D-1 Preferred

Stock and all of the outstanding 35,000 shares of the Series D-3 Preferred Stock into a total of
9,659,231 shares of the Company’s common stock. Until June 2012, Fletcher owned 22,000 shares of
the Series D-1 Preferred Stock and 5,000 shares of the Series D-2 Preferred Stock, which were
convertible into 6,065,075 shares of the Company’s common stock. In June 2012, Fletcher filed a
voluntary petition for relief under Chapter 11 of the U.S. Bankruptcy Code in the U.S. Bankruptcy
Court for the Southern District of New York. All of the shares of Series D Preferred Stock, which had
been pledged by Fletcher to secure certain indebtedness, were sold by the pledgee to an affiliate of
D.E. Shaw & Co., Inc. in June 2012.

F-29

On September 30, 2013, the affiliate of D. E. Shaw & Co., Inc., as holder of all of the shares of

Series D Preferred Stock of the Company remaining outstanding, converted all of the shares into a
total of 6,065,075 shares of the Company’s common stock. Concurrently with the holder’s conversion of
its shares of Series D Preferred Stock, the Company paid the holder a cash payment of approximately
$5.0 million, representing the estimated present value of certain future dividends in respect of the
Series D Preferred Stock. The cash payment made in connection with the conversion of preferred stock
reduced the net income (loss) applicable to common shares. As a result of the conversion, all
outstanding shares of Series D Preferred Stock were converted into shares of the Company’s common
stock and no shares of Series D Preferred Stock remain outstanding.

(9) Stockholders’ Equity and Stock-based Compensation

Stock Option Plans

The Company has adopted stock option plans for eligible employees, directors and consultants,
which provide for the granting of options to purchase shares of common stock. As of December 31,
2013, there were 8,258,500 outstanding options under the Company’s stock option plans, and 5,021,453
shares available for future grant and issuance.

The options under these plans generally vest in equal annual installments over a four-year period

and have a term of ten years. These options are typically granted with an exercise price per share equal
to or greater than the current market price and, upon exercise, are issued from the Company’s
unissued common shares. In August 2006, the Compensation Committee of the Board of Directors of
the Company approved fixed pre-established quarterly grant dates for all future grants of options.

F-30

Transactions under the stock option plans are summarized as follows:

January 1, 2011 . . . . . . . . . . . . . . . . . . . . . . . .
Increase in shares authorized . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cancelled/forfeited . . . . . . . . . . . . . . . . . . . .
Restricted stock granted out of option plans . .
Restricted stock forfeited or cancelled for
employee minimum income taxes and
returned to the plans . . . . . . . . . . . . . . . . .

December 31, 2011 . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cancelled/forfeited . . . . . . . . . . . . . . . . . . . .
Restricted stock granted out of option plans . .
Restricted stock forfeited or cancelled for
employee minimum income taxes and
returned to the plans . . . . . . . . . . . . . . . . .

December 31, 2012 . . . . . . . . . . . . . . . . . . . . . .
Increase in shares authorized . . . . . . . . . . . . .
Plan Expiration . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cancelled/forfeited . . . . . . . . . . . . . . . . . . . .
Restricted stock granted out of option plans . .
Restricted stock forfeited or cancelled for
employee minimum income taxes and
returned to the plans . . . . . . . . . . . . . . . . .

Option Price
per Share

2.49 - 16.39
—
5.81 - 10.09
—
2.49 - 11.51
3.00 - 15.43
—

—

2.49 - 16.39
5.96 - 7.16
—
2.49 - 7.76
2.49 - 15.43
—

Outstanding

Vested

Available
for Grant

7,721,792
—
1,559,400
—
(2,145,792)
(344,100)
—

5,389,408

1,648,700
— 5,000,000
— (1,559,400)
—
—
262,513
— (651,661)

851,222
(2,145,792)
(250,300)

—

93,488

6,791,300
1,544,000

3,844,538

— 1,060,275
(194,410)
(119,165)

(194,410)
(212,540)
—

4,793,640
— (1,544,000)
—
—
127,125
— (667,000)

—

229,163

$2.80 - $16.39
—
—
3.86 - 6.64
—
2.80 - 5.81
3.00 - 15.43
—

4,591,238

7,928,350
—
—
1,788,300

— 1,055,412
(707,575)
(353,600)

(707,575)
(750,575)
—

2,938,928
— 3,730,000
—
(79,250)
— (1,788,300)
—
—
702,325
— (714,950)

—

232,700

December 31, 2013 . . . . . . . . . . . . . . . . . . . . . .

$2.83 - $16.39

8,258,500

4,585,475

5,021,453

Stock options outstanding at December 31, 2013 are summarized as follows:

Option Price per Share

$2.83 - $4.58 . . . . . . . . . . . . . . .
$4.79 - $7.19 . . . . . . . . . . . . . . .
$7.31 - $13.29 . . . . . . . . . . . . . .
$14.03 - $16.39 . . . . . . . . . . . . .

Outstanding

2,248,475
4,191,075
993,500
825,450

Totals . . . . . . . . . . . . . . . . . . . .

8,258,500

Weighted
Average Exercise
Price of
Outstanding
Options

$ 3.69
$ 6.26
$ 9.32
$15.26

$ 6.83

Weighted
Average
Remaining
Contract Life

8.4 years
7.6 years
2.3 years
4.1 years

Vested

681,175
2,097,850
981,000
825,450

6.8 years

4,585,475

Weighted Average
Exercise Price of
Vested Options

$ 3.27
$ 6.34
$ 9.31
$15.26

$ 8.12

F-31

Additional information related to the Company’s stock options is as follows:

Number of Shares

Weighted Average
Exercise Price

Weighted Average
Grant Date Fair
Value

Weighted
Average
Remaining
Contractual Life

Aggregate
Intrinsic
Value (000’s)

Total outstanding at

January 1, 2013 . . . .
Options granted . . . .
Options exercised . . .
Options cancelled . . .
Options forfeited . . .

Total outstanding at

7,928,350
1,788,300
(707,575)
(422,850)
(327,725)

December 31, 2013 . .

8,258,500

$7.19
$4.22
$3.57
$5.98
$9.54

$6.83

6.9 years

$2.52

6.8 years

$171

Options exercisable and

vested at
December 31, 2013 . .

4,585,475

$8.12

5.1 years

$171

The total intrinsic value of options exercised during 2013, 2012 and 2011 was $2.0 million,

$0.6 million and $13.3 million, respectively. Cash received from option exercises under all share-based
payment arrangements for 2013, 2012 and 2011 was $2.5 million, $0.8 million and $13.1 million,
respectively. The weighted average grant date fair value for stock option awards granted during 2013,
2012 and 2011 was $2.52, $3.54 and $4.00 per share, respectively.

Restricted Stock and Restricted Stock Unit Plans

The Company has issued restricted stock and restricted stock units under the Company’s 2013

Long-Term Incentive Plan and other applicable plans. Restricted stock units are awards that obligate
the Company to issue a specific number of shares of common stock in the future if continued service
vesting requirements are met. Non-forfeitable ownership of the common stock will vest over a period as
determined by the Company in its sole discretion, generally in equal annual installments over a
three-year period. Shares of restricted stock awarded may not be sold, assigned, transferred, pledged or
otherwise encumbered by the grantee during the vesting period.

The status of the Company’s restricted stock and restricted stock unit awards for 2013 is as follows:

Total nonvested at January 1, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Number of
Shares/Units

1,033,447
714,950
(578,369)
(117,620)

Total nonvested at December 31, 2013 . . . . . . . . . . . . . . . . . . . . . . . . .

1,052,408

At December 31, 2013, the intrinsic value of restricted stock and restricted stock unit awards was

approximately $3.5 million. The weighted average grant date fair value for restricted stock and
restricted stock unit awards granted during 2013, 2012 and 2011 was $4.08, $6.05 and $6.34 per share,
respectively. The total fair value of shares vested during 2013, 2012 and 2011 was $2.4 million,
$4.6 million and $3.3 million, respectively.

F-32

Employee Stock Purchase Plan

In June 2010, the Company adopted an Employee Stock Purchase Plan (‘‘ESPP’’) to replace the

prior ESPP, which terminated on December 31, 2008. The ESPP allows all eligible employees to
authorize payroll deductions at a rate of 1% to 10% of base compensation (or a fixed amount per pay
period) for the purchase of the Company’s common stock. Each participant is limited to purchase no
more than 500 shares per offering period or 1,000 shares annually. Additionally, no participant may
purchase shares in any calendar year that exceeds $10,000 in fair market value based on the fair market
value of the stock on the offering commencement date. The purchase price of the common stock is the
lesser of 85% of the closing price on the first day of the applicable offering period (or most recently
preceding trading day) or 85% of the closing price on the last day of the offering period (or most
recently preceding trading day). Each offering period is six months and commences on February 1 and
August 1 of each year. The ESPP is considered a compensatory plan under ASC 718, and the Company
recorded compensation expense of approximately $0.2 million and $0.3 million and $0.3 million during
2013, 2012 and 2011, respectively. The expense represents the estimated fair value of the look-back
purchase option. The fair value was determined using the Black-Scholes option pricing model and was
recognized over the purchase period. The total number of shares of common stock authorized and
available for issuance under ESPP is 1,120,452. The maximum number of shares of common stock that
may be purchased for each offering period is 100,000 (200,000 annually).

Stock Appreciation Rights Plan

The Company has adopted a stock appreciation rights plan which provides for the award of stock

appreciation rights (‘‘SARs’’) to directors and selected key employees and consultants. The awards
under this plan are subject to the terms and conditions set forth in agreements between the Company
and the holders. The exercise price per SAR is not to be less than one hundred percent of the fair
market value of a share of common stock on the date of grant of the SAR. The term of each SAR
shall not exceed ten years from the grant date. Upon exercise of a SAR, the holder shall receive a cash
payment in an amount equal to the spread specified in the SAR agreement for which the SAR is being
exercised. In no event will any shares of common stock be issued, transferred or otherwise distributed
under the plan.

As of December 31, 2013, the Company had outstanding 140,000 SAR awards to one individual
with an exercise price of $3.00. The Company recorded less than $0.1 million, less than $0.1 million
and $0.3 million, respectively, of share-based compensation expense during 2013, 2012 and 2011 related
to employee stock appreciation rights. Pursuant to ASC 718, the stock appreciation rights are
considered liability awards and as such, these amounts are accrued in the liability section of the balance
sheet.

Valuation Assumptions

The Company calculated the fair value of each stock option on the date of grant using the Black-

Scholes option pricing model. The following assumptions were used for each respective period:

Years Ended December 31,

2013

2012

2011

Risk-free interest rates . . . . . . . .
Expected lives (in years) . . . . . . .
Expected dividend yield . . . . . . .
Expected volatility . . . . . . . . . . .

0.9% - 1.8%
5.5
—%

0.7% - 1.0%
5.5
—%
62.1% - 70.6% 67.8% - 72.2% 65.9% - 80.2%

1.1% - 1.9%
5.5
—%

The computation of expected volatility during 2013, 2012 and 2011 was based on an equally

weighted combination of historical volatility and market-based implied volatility. Historical volatility was

F-33

calculated from historical data for a period of time approximately equal to the expected term of the
option award, starting from the date of grant. Market-based implied volatility was derived from traded
options on the Company’s common stock having a term of six months. The Company’s computation of
expected life in 2013, 2012 and 2011 was determined based on historical experience of similar awards,
giving consideration to the contractual terms of the stock-based awards, vesting schedules and
expectations of future employee behavior. The risk-free interest rate assumption is based upon the U.S.
Treasury yield curve in effect at the time of grant for periods corresponding with the expected life of
the option.

Stock-based Compensation Expense

The following table summarizes stock-based compensation expense for the years ended

December 31, 2013, 2012 and 2011 as follows (in thousands):

Stock-based compensation expense . . . . . . . . . . . . . . .
Tax benefit related thereto . . . . . . . . . . . . . . . . . . . . .

$ 7,476
(2,469)

$ 6,598
(2,056)

$ 6,344
(1,976)

Stock-based compensation expense, net of tax . . . . . . .

$ 5,007

$ 4,542

$ 4,368

Years Ended December 31,

2013

2012

2011

(10) Other Income (Expense)

A summary of other income (expense) is as follows (in thousands):

Accrual for loss contingency related to legal proceedings (Note 16) . . .
Gain on sale of a cost method investment . . . . . . . . . . . . . . . . . . . . .
Gain on legal settlements (Note 16) . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Years Ended December 31,

2013

2012

2011

$(183,327) $(10,000) $ —
—
—
(3,447)

—
30,895
(3,771)

3,591
—
(2,794)

Total other income (expense) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(182,530) $ 17,124

$(3,447)

(11) Income Taxes

The sources of income (loss) before income taxes are as follows (in thousands):

Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(221,185) $34,633
52,050

387

$12,674
22,028

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(220,798) $86,683

$34,702

Years Ended December 31,

2013

2012

2011

F-34

Components of income taxes are as follows (in thousands):

Years Ended December 31,

2013

2012

2011

Current:

Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and local . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 4,113
485
16,278

873
192
19,106

$ 6,594
493
11,180

Deferred:

Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4,012
832

3,822
(136)

(4,893)
(3,238)

Total income tax expense . . . . . . . . . . . . . . . . . . . . . .

$25,720

$23,857

$10,136

A reconciliation of the expected income tax expense on income (loss) before income taxes using

the statutory federal income tax rate of 35% for 2013, 2012 and 2011 to income tax expense is as
follows (in thousands):

Expected income tax expense (benefit) at 35% . . . . . . . . . . . . . . . . . . .
Foreign tax rate differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign tax differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and local taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nondeductible expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance:

Years Ended December 31,

2013

2012

2011

$(77,279) $30,339
(5,404)
4,897
192
47

(2,348)
16,808
485
(58)

$12,146
(7,858)
(2,511)
493
1,091

Valuation allowance on equity in losses of INOVA Geophysical
. . . . .
Valuation allowance on operations . . . . . . . . . . . . . . . . . . . . . . . . . .

7,871
80,241

(104)
(6,110)

8,002
(1,227)

Total income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 25,720

$23,857

$10,136

F-35

The tax effects of the cumulative temporary differences resulting in the net deferred income tax

asset (liability) are as follows (in thousands):

December 31,

2013

2012

Current deferred:

Deferred income tax assets:

Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance accounts . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current deferred income tax asset . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . .

5,898
6,282
12,180
(10,535)

$ 11,417
5,359
16,776
(10,454)

Net current deferred income tax asset . . . . . . . . . . . . . . . .

1,645

6,322

Deferred income tax liabilities:

Unbilled receivables

. . . . . . . . . . . . . . . . . . . . . . . . . . .

(13,516)

(26,863)

Total net current deferred income tax liability . . . . . . . . . . .

$ (11,871) $(20,541)

Non-current deferred:

Deferred income tax assets:

Net operating loss carryforward . . . . . . . . . . . . . . . . .
Capital loss carryforward . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
Equity method investment
Cost method investments . . . . . . . . . . . . . . . . . . . . . .
Basis in identified intangibles . . . . . . . . . . . . . . . . . . .
Basis in research and development . . . . . . . . . . . . . . .
Contingency accrual . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax credit carryforwards and other . . . . . . . . . . . . . . .

9,043
19,657
41,176
—
9,950
3,733
67,664
8,893

$ 7,227
19,919
33,305
4,037
4,852
3,196
—
10,387

Total non-current deferred income tax asset . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . .

160,116
(140,500)

82,923
(52,807)

Net non-current deferred income tax asset . . . . . . . . . . . . .

19,616

30,116

Deferred income tax liabilities:

Basis in property, plant and equipment . . . . . . . . . . . . . .

(5,457)

(2,387)

Total net non-current deferred income tax asset . . . . . . . . .

$ 14,159

$ 27,729

As of December 31, 2012 the Company had recorded a valuation allowance for items that relate to

capital losses or basis differences that would create capital losses. During 2013 the Company
established a valuation allowance on the substantial majority of U.S. net deferred tax assets due to the
significant charges taken during the year and the related inability to rely on projections of future
income. As of December 31, 2013, the Company has a net U.S. deferred tax asset of approximately
$3.7 million. The Company has determined that this net deferred tax asset is more likely than not to be
realized through the expected reversal of existing temporary differences and the ability to offset the
related deductions against taxable income in open carryback years. The valuation allowance was
calculated in accordance with the provisions of ASC 740-10, ‘‘Accounting for Income Taxes,’’ which
requires that a valuation allowance be established or maintained when it is ‘‘more likely than not’’ that
all or a portion of deferred tax assets will not be realized. The Company will continue to record a
valuation allowance for the substantial majority of its deferred tax assets until there is sufficient
evidence to warrant reversal. In the event the Company’s expectations of future operating results
change, an additional valuation allowance may be required to be established on the Company’s existing
unreserved net U.S. deferred tax assets.

F-36

At December 31, 2013, the Company had net operating loss carry-forwards outside of the U.S. of

approximately $41.7 million, the majority of which expires beyond 2027.

As of December 31, 2013, the Company has approximately $2.2 million of unrecognized tax
benefits and does not expect to recognize any significant increases in unrecognized tax benefits during
the next twelve-month period. Interest and penalties, if any, related to unrecognized tax benefits are
recorded in income tax expense. During 2013, 2012 and 2011, the aggregate changes in the Company’s
total gross amount of unrecognized tax benefits are summarized as follows (in thousands):

Years Ended December 31,

2013

2012

2011

Beginning balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Increases in unrecognized tax benefits—prior year positions . . . . . . . . . . . . .
Increases in unrecognized tax benefits—current year positions . . . . . . . . . . .

$1,834
—
385

$1,375
—
459

$ 816
—
559

Ending balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,219

$1,834

$1,375

The Company’s U.S. federal tax returns for 2007 and subsequent years remain subject to

examination by tax authorities. The Company is no longer subject to IRS examination for periods prior
to 2007, although carryforward attributes that were generated prior to 2007 may still be adjusted upon
examination by the IRS if they either have been or will be used in a future period. In the Company’s
foreign tax jurisdictions, tax returns for 2009 and subsequent years generally remain open to
examination.

As of December 31, 2013, the Company considered the outside book-over-tax basis difference in

its foreign subsidiaries to be in the amount of approximately $43.1 million. United States income taxes
have not been provided on this difference as it is the Company’s intention to reinvest the undistributed
earnings of its foreign subsidiaries indefinitely. The Company’s U.S. operations are expected to be fully
supported by existing cash balances and U.S.-generated cash flows. These foreign earnings could
become subject to additional tax if remitted, or deemed remitted, to the United States as a dividend;
however, it is not practicable to estimate the additional amount of taxes payable.

(12) Supplemental Cash Flow Information and Non-cash Activity

Supplemental disclosure of cash flow information is as follows (in thousands):

Years Ended December 31,

2013

2012

2011

Cash paid during the period for:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest
Income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 9,576
15,872

$ 4,625
18,146

$ 6,440
15,473

Non-cash items from investing and financing activities:

Purchase of computer equipment financed through capital leases . . . . .
Leasehold improvement paid by landlord . . . . . . . . . . . . . . . . . . . . . .
Conversion of the Company’s investment in a convertible note to

equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transfer of inventory to seismic rental equipment . . . . . . . . . . . . . . . .
Purchases of property, plant, and equipment and seismic rental

equipment financed through accounts payable . . . . . . . . . . . . . . . . .
Sale of rental equipment financed with a note receivable . . . . . . . . . . .
Exchange of receivable related to a business acquisition . . . . . . . . . . .
Reduction in multi-client data library related to finalization of accrued
liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6,455
5,000

6,765
1,422

909
3,636
—

—

4,647
—

—
6,737

—
—
—

—

2,597
—

—
2,978

—
3,578
2,000

1,888

F-37

(13) Operating Leases

Lessee. The Company leases certain equipment, offices and warehouse space under

non-cancelable operating leases. Rental expense was $12.4 million, $14.4 million and $16.7 million for
2013, 2012 and 2011, respectively.

A summary of future rental commitments over the next five years under non-cancelable operating

leases is as follows (in thousands):

Years Ending December 31,

2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 9,299
9,042
9,517
9,319
8,698

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$45,875

(14) Fair Value of Financial Instruments

Authoritative guidance on fair value measurements defines fair value, establishes a framework for
measuring fair value and stipulates the related disclosure requirements. The Company follows a three-
level hierarchy, prioritizing and defining the types of inputs used to measure fair value.

Investment in Convertible Notes.

In May 2011, the Company purchased a convertible note from a

privately-owned U.S.-based technology company. The original principal amount of the note was
$6.5 million, and the note accrued interest at a rate of 4% per annum. On April 25, 2013, the
Company converted the principal and accrued interest on the indebtedness into 1,533,858 common
shares of the investee which resulted in a post-conversion equity ownership percentage interest in the
investee of 16.0%. This investment is now accounted for as a cost method investment. At April 25,
2013, prior to conversion, the note and accrued interest had a fair value of $6.5 million compared to a
book value of $7.0 million resulting in a realized loss of $(0.5) million. The Company performed a fair
value analysis with respect to its investment in the convertible note and interest using Level 3 inputs.
These inputs included (i) an income approach, using a discounted cash flow model, (ii) a market
approach, using peer company multiples, and (iii) a market approach, including terms and likelihood of
an investment event.

In March 2012, the Company and the investee entered into an agreement for the Company to

make available to the investee a credit facility in an amount of up to $4.0 million. The credit facility
has since been amended, such that the current maturity date is March 2015, the annual interest rate is
0.25%, and the conversion provision allows for the conversion of any or all of the outstanding balance
of the promissory note under the credit facility into common shares of the investee. As of
December 31, 2013, the investee had drawn $4.0 million under this credit arrangement.

The Company performed a fair value analysis with respect to its investment in the convertible note

using Level 3 inputs. These inputs included a market approach, including the terms and likelihood of
an investment event. As of December 31, 2013, the fair value of this investment was approximately
$4.2 million, including accrued interest.

Fair Value of Other Financial Instruments. Due to their highly liquid nature, the amount of the

Company’s other financial instruments, including cash and cash equivalents, accounts and unbilled
receivables, notes receivable, accounts payable and accrued multi-client data library royalties, represent
their approximate fair value.

F-38

The carrying amounts of the Company’s long-term debt as of December 31, 2013 and

December 31, 2012 were $220.2 million and $105.3 million, respectively, compared to its fair values of
$190.4 million and $105.3 million as of December 31, 2013 and December 31, 2012, respectively. The
fair value of the long-term debt was calculated using a market approach based upon Level 2 inputs,
including a price quote from a major financial institution, as of December 31, 2013. As of
December 31, 2012, Level 3 inputs were used, including an estimated interest rate reflecting
then-current market conditions.

The Company’s cost method investments for which quoted market prices are not available are
recorded at cost and reviewed periodically if there are events or changes in circumstances that may
have a significant adverse effect on the fair value of the investments.

(15) Benefit Plans

The Company has a 401(k) retirement savings plan, which covers substantially all employees.

Employees may voluntarily contribute up to 60% of their compensation, as defined, to the plan.
Effective June 1, 2000, the Company adopted a company matching contribution to the 401(k) plan. The
Company matched the employee contribution at a rate of 50% of the first 6% of compensation
contributed to the plan. In April 2009, the Company suspended its match to employee’s 401(k) plan
contributions, but reinstated its matching contributions in April 2010. Company contributions to the
plans were $1.7 million, $1.4 million and $1.3 million, during 2013, 2012 and 2011, respectively.

(16) Legal Matters

WesternGeco

In June 2009, WesternGeco L.L.C. (‘‘WesternGeco’’) filed a lawsuit against the Company in the
United States District Court for the Southern District of Texas, Houston Division. In the lawsuit, styled
WesternGeco L.L.C. v. ION Geophysical Corporation, WesternGeco alleged that the Company infringed
several method and apparatus claims contained in four of its United States patents regarding marine
seismic streamer steering devices. WesternGeco sought unspecified monetary damages and an
injunction prohibiting the Company from making, using, selling, offering for sale or supplying any
infringing products in the United States.

In June 2010, WesternGeco filed a lawsuit against various subsidiaries and affiliates of Fugro N.V.
(‘‘Fugro’’), one of the Company’s seismic contractor customers, accusing Fugro of infringing the same
United States patents regarding marine seismic streamer steering devices by planning to use certain
equipment purchased from the Company on a survey located outside of U.S. territorial waters. The
court approved the consolidation of the Fugro case with the Company’s case. Fugro filed a motion to
dismiss the lawsuit, and in March 2011 the presiding judge granted Fugro’s motion to dismiss in part,
on the basis that the alleged activities of Fugro would occur more than 12 miles from the U.S. coast
and therefore are not actionable under U.S. patent infringement law.

In response to a Motion for Summary Judgment filed jointly by the Company and Fugro, the

Court ruled in April 2012 that the Company did not directly infringe WesternGeco’s method patent
claims. In a pre-trial ruling on June 29, 2012, the Court ruled that, if a particular patent claim of
WesternGeco was held to be valid and enforceable at the upcoming trial, the Company’s DigiFIN(cid:5)
lateral streamer control system, when combined with the Company’s lateral controller in the United
States, would infringe one claim in one of WesternGeco’s asserted patents, U.S. Patent No. 7,293,520,
under 35 U.S.C. §271(f)(1).

F-39

and awarded WesternGeco the sum of $105.9 million in damages, consisting of $12.5 million in
reasonable royalty and $93.4 million in lost profits.

In September 2012, the Company filed motions with the trial court to overturn all or portions of
the verdict. In June 2013, the presiding judge entered a Memorandum and Order rejecting the jury’s
finding of willfulness and denying WesternGeco’s motions for willfulness and enhanced damages, but
also denying the Company’s post-verdict motions that challenged the jury’s infringement findings and
the damages amount. In the Memorandum and Order, the judge also stated that he would approve
WesternGeco’s motion for a permanent injunction and that WesternGeco is entitled to be awarded
supplemental damages for the additional DigiFIN units that were supplied from the United States
before and after trial that were not included in the jury verdict due to the timing of the trial. On
October 24, 2013, the judge entered another Memorandum and Order, ruling on the number of
DigiFIN units that are subject to supplemental damages and also ruling that the supplemental damages
applicable to the additional units should be calculated by adding together the jury’s previous reasonable
royalty and lost profits damages awards per unit, resulting in supplemental damages of $73.1 million.
The total damages award in the case now consists of the jury award of $105.9 million and the
supplemental damages award of $73.1 million, plus prejudgment interest and court costs. The October
2013 Memorandum and Order also concluded that the Company’s infringement involving the
supplemental units was not willful and that WesternGeco was not entitled to receive enhanced
damages.

The next probable step in the case is for the trial court judge to sign and enter a final judgment.

As of the filing date of this Annual Report on Form 10-K, the Court had not yet entered a final
judgment in the case.

Upon the entering of a final trial court judgment, the Company intends to appeal the judgment to
the United States Court of Appeals for the Federal Circuit. WesternGeco would also have the right to
elect to appeal any final judgment.

Either within its final judgment or in a separate order entered after its final judgment, the trial
court has ruled that it will also enter a permanent injunction against the Company. As of the filing date
of this Annual Report on Form 10-K, the Court had not issued the final terms of the permanent
injunction. Until the permanent injunction is entered, the final terms of the injunction cannot be known
for certain, but it is likely that the permanent injunction will prohibit the Company from supplying it
DigiFIN units, two parts that are unique to the DigiFIN product and related software from the United
States to its customers overseas with an intention for the customers to combine DigiFIN and the
software with other required components of the patent claims. Although no permanent injunction has
yet been entered, the Company has conducted its business in compliance with the Court’s orders in the
case, and the Company has reorganized its operations such that it no longer supplies DigiFIN units, the
unique DigiFIN parts or the related software from the United States.

Based on the Company’s analysis after the trial court’s Memorandum and Order in June 2013

denying its post-verdict motions that challenged the jury’s infringement findings and the damages
amount, the Company increased its loss contingency accrual related to this case from $10.0 million to
$120.0 million, consisting of jury verdict damages, court costs, and estimates of prejudgment interest
and supplemental damages. Based on its analysis after the trial court’s Memorandum and Order in
October 2013 awarding supplemental damages, the Company further increased its loss contingency
accrual related to this case from $120.0 million, to $193.3 million at December 31, 2013 consisting of
jury verdict damages, supplemental damages, court costs and estimates of prejudgment interest.
Additional interest will continue to accrue until this legal matter is fully resolved.

The Company’s assessment of its potential loss contingency may change in the future due to
developments at the trial court or appellate court and other events, such as changes in applicable law,
and such reassessment could lead to the determination that no loss contingency is probable or that a

F-40

greater or lesser loss contingency is probable. Any such reassessment could have a material effect on
the Company’s financial condition or results of operations.

As stated above, the Company intends to appeal the trial court judgment to the United States

Court of Appeals for the Federal Circuit. In order to stay the judgment during the appeal, the
Company will be required to post an appeal bond with the trial court after the final trial court
judgment is entered. The amount of the appeal bond is in the discretion of the trial court judge, but it
could be required to be up to the full amount of damages entered in the judgment, plus court costs
and interest. To be prepared for an adverse judgment in this case, the Company has arranged with
sureties to post an appeal bond on the Company’s behalf. The sureties have indicated they will likely
require the Company to post cash collateral to secure the appeal bond amount for as long as the bond
is outstanding. The Company currently believes that the sureties will likely require cash collateral equal
to 25% of the appeal bond amount, although they will likely have the contractual right to require cash
collateral for up to the full amount of the bond. Until the final judgment is entered and an appeal
bond is posted, the terms applicable to the appeal bond, including the amount of collateral required to
secure the bond, are not final. Depending on the size of the bond and the amount of collateral
required, in order to collateralize the bond the Company would intend to utilize a combination of cash
on hand and undrawn balances available under its revolving line of credit. If the appeal bond is
required to cover the entire judgment amount and the Company is required to collateralize the full
amount of the bond, the Company might also incur additional debt and/or equity financing. The
collateralization of the full amount of a large appeal bond could have an adverse effect on the
Company’s liquidity.

If the Company is unable to post the appeal bond, the Company will be unable to stay

enforcement of the trial court judgment during the appeal of the judgment. Until the trial court enters
the final judgment and rules on the amount of the appeal bond, the Company is unable to determine
for certain the required amount of the bond and whether and to what extent the sureties will require
the appeal bond to be collateralized. Similarly, the Company is unable to predict the timing of the final
judgment being entered by the trial court or the timing of posting the required appeal bond.

Any requirements that the Company collateralize the appeal bond will reduce its liquidity and may

reduce the borrowings otherwise available under its credit facility. The current maturity date of any
outstanding debt under the Company’s Credit Facility is March 2015. No assurances can be made
whether the Company’s efforts to raise additional cash would be successful and, if so, on what terms
and conditions, and at what cost the Company might be able to secure any such financing.

Fletcher

In November 2009, Fletcher International, Ltd. (‘‘Fletcher’’), the sole holder of all of the

outstanding shares of the Company’s Series D Preferred Stock until June 2012, filed a lawsuit against
the Company and certain of its directors in the Delaware Court of Chancery. In the lawsuit, styled
Fletcher International, Ltd. v. ION Geophysical Corporation, et al, Fletcher alleged, among other things,
that the Company violated Fletcher’s consent rights contained in the Series D Preferred Stock
Certificates of Designation, by (a) the execution and delivery of a convertible promissory note to the
Bank of China, New York Branch by one of the Company’s subsidiaries (incorporated in Luxembourg),
in connection with a bridge loan funded in October 2009 by Bank of China, and (b) the Company’s
Canadian subsidiary executing and delivering several promissory notes in 2008 in connection with the
Company’s acquisition of ARAM Systems Ltd. Fletcher also alleged that the Company’s directors
violated their fiduciary duties by allowing the subsidiaries to deliver the notes without Fletcher’s
consent. In a Memorandum Opinion issued in May 2010 in response to a motion for partial summary
judgment, the judge dismissed all of Fletcher’s claims against the named directors but also concluded
that, because the bridge loan note executed by the Company’s Luxembourg subsidiary in 2009 was
convertible into the Company’s common stock, Fletcher had the right to consent to the issuance of the

F-41

note and that the Company had violated Fletcher’s consent rights by that subsidiary’s issuing the bridge
loan note without Fletcher’s consent. In March 2011, the judge dismissed certain additional claims
asserted by Fletcher. In May 2012, the judge ruled that Fletcher did not have the right to consent with
respect to two of the promissory notes executed and delivered by the Company’s Canadian subsidiary in
September 2008 in connection with the Company’s purchase of ARAM Systems Ltd., but that
(i) Fletcher did have the right to consent to the execution and delivery in December 2008 of a
replacement promissory note in the principal amount of $35 million, and (ii) the Company had violated
Fletcher’s consent rights by the subsidiary’s executing and delivering the replacement promissory note
without Fletcher’s consent. Fletcher elected not to pursue damages related to the issuance of the
replacement $35 million promissory note.

In June 2012, Fletcher filed a voluntary petition for relief under Chapter 11 of the U.S.
Bankruptcy Code in the U.S. Bankruptcy Court for the Southern District of New York. Fletcher’s
shares of Series D Preferred Stock, which had been pledged by Fletcher to secure certain indebtedness,
were sold by the pledgee to an affiliate of D.E. Shaw & Co., Inc. in June 2012. On September 30, 2013,
the holder of the shares of Series D Preferred Stock fully converted all of the shares into shares of the
Company’s common stock. After the conversion, there were no shares of Series D Preferred Stock
outstanding.

After a trial to determine the amount of damages that the Company would owe Fletcher as a
result of the bridge loan note being issued without Fletcher’s consent, in December 2013 the presiding
judge awarded Fletcher $300,000 in damages, plus prejudgment interest. The Company agreed to pay
Fletcher the amount of $500,000 to settle the case and all rights of appeal. The amount of the
settlement, along with the Company’s fees and expenses incurred in connection with the case, is
covered by insurance, subject to applicable deductibles.

Sercel

In January 2010, the jury in a patent infringement lawsuit filed by the Company against seismic
equipment provider Sercel, Inc. in the United States District Court for the Eastern District of Texas
returned a verdict in the Company’s favor. In the lawsuit, styled Input/Output, Inc. et al v. Sercel, Inc.,
(5-6-cv-236), the Company alleged that Sercel’s 408, 428 and SeaRay digital seismic sensor units
infringe the Company’s United States Patent No. 5,852,242, which is incorporated in the Company’s
VectorSeis sensor technology. The jury concluded that Sercel infringed the Company’s patent, and the
jury awarded the Company $25.2 million in compensatory past damages.

In response to post-verdict motions made by the parties, in September 2010, the presiding judge

issued a series of rulings that (a) granted the Company’s motion for a permanent injunction to be
issued prohibiting the manufacture, use or sale of the infringing Sercel products, (b) confirmed that the
Company’s patent was valid, (c) confirmed that the jury’s finding of infringement was supported by the
evidence and (d) disallowed $5.4 million of lost profits damages. In addition, the judge concluded that
the evidence supporting the jury’s finding that the Company was entitled to be awarded $9.0 million in
lost profits associated with certain infringing pre-verdict marine sales by Sercel was too speculative and
therefore disallowed that award of lost profits. As a result of the judge’s ruling, the Company was
entitled to be awarded an additional amount of damages equal to a reasonable royalty on the infringing
pre-verdict Sercel marine sales.

F-42

In February 2011, the Court entered a final judgment and permanent injunction in the case. The

final judgment awarded the Company $10.7 million in damages plus interest, and the permanent
injunction prohibits Sercel and parties acting in concert with Sercel from making, using, offering to sell,
selling, or importing in the United States (which includes territorial waters of the United States)
Sercel’s 408UL, 428XL and SeaRay digital sensor units, and all other products that are only colorably
different from those products. Sercel and the Company appealed portions of the final judgment, and on
February 17, 2012, the appellate court upheld the final judgment. In April 2012, Sercel paid the
Company $12.0 million pursuant to the final judgment. In its judgment, the Court also ordered that the
additional damages to be paid by Sercel as a reasonable royalty on the infringing pre-verdict Sercel
marine sales and the additional damages to be paid by Sercel resulting from additional infringing sales
would be determined in a separate proceeding to be conducted in the future. In December 2012, the
Company and Sercel settled all remaining claims in exchange for $19.0 million and an agreement by
Sercel to pay the Company royalties on future sales. Under this agreement, the Company has no
continuing obligations.

Other

The Company has been named in various other lawsuits or threatened actions that are incidental

to its ordinary business. Litigation is inherently unpredictable. Any claims against the Company,
whether meritorious or not, could be time-consuming, cause the Company to incur costs and expenses,
require significant amounts of management time and result in the diversion of significant operational
resources. The results of these lawsuits and actions cannot be predicted with certainty. Management
currently believes that the ultimate resolution of these matters will not have a material adverse impact
on the financial condition, results of operations or liquidity of the Company.

(17) Restructuring Activities

In the third quarter of 2013, the Company initiated a restructuring of its Systems segment. This
restructuring involves the closing of certain manufacturing facilities and reducing headcount in those
and other facilities. The Company incurred a total of $28.0 million of charges, including $6.7 million of
cash expenditures.

As of September 30, 2013, the Company had reduced its employee headcount in its Systems

segment by 31% of the total Systems full-time employee headcount. As of December 31, 2013, the
Company had a remaining accrual of $0.3 million related to severance costs resulting from the
reductions. Of the total amount expensed in 2013, $3.7 million is included in cost of sales, with the
remaining $1.9 million included in operating expenses.

During 2013, the Company recognized the following pre-tax charges related to its Systems segment

restructuring activity:

Cost of goods sold . . . . . . . . . . . . . . . . . .
Operating expenses . . . . . . . . . . . . . . . . . .

$3,729
$647
$ — $1,873

$21,351
383
$

Facility
charges

Severance
charges

Asset
write-downs
and other

Total

$25,727
$ 2,256

Consolidated total . . . . . . . . . . . . . . . . .

$647

$5,602

$21,734

$27,983

F-43

(18) Selected Quarterly Information—(Unaudited)

A summary of selected quarterly information is as follows (in thousands, except per share

amounts):

Year Ended December 31, 2013

March 31

June 30

September 30

December 31

Service revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 89,949
39,788

$ 89,603
31,312

$ 44,679
35,159

$167,086
51,591

Three Months Ended

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . . . . . . . . . .
Equity in earnings (losses) of investments . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . .
Income tax expense (benefit) . . . . . . . . . . . . . . . . . .
Net (income) loss attributable to noncontrolling

interests

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . .

Net income (loss) applicable to common shares . . . . .

Net income (loss) per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

129,737
34,957
1,923
(1,066)
1,116
1,027
1,201

120,915
36,618
6,770
(2,756)
(6,338)
(107,118)
(38,705)

79,838
(15,104)
(56,528)
(4,281)
(5,192)
(74,301)
56,954

218,677
102,842
64,231
(4,241)
(31,906)
(2,138)
6,270

76
338

(59)
338

498
5,338

143
—

1,537

$ (71,134)

$(202,096)

$ 19,819

0.01
0.01

$
$

(0.45)
(0.45)

$
$

(1.29)
(1.29)

$
$

0.12
0.12

Three Months Ended

Year Ended December 31, 2012

March 31

June 30

September 30

December 31

Service revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 66,634
45,076

$ 72,844
32,370

$ 93,023
43,300

$122,082
50,988

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from operations . . . . . . . . . . . . . . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . . . . . . . . . . .
Equity in earnings (losses) of investments . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss attributable to noncontrolling interests . . . . .
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . .

Net income applicable to common shares . . . . . . . . . .

Net income per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

111,710
41,156
11,643
(1,518)
2,468
(686)
3,445
113
338

105,214
45,943
12,972
(1,364)
3,777
895
4,184
281
338

136,323
55,958
25,049
(1,237)
(1,684)
(936)
6,037
42
338

173,070
72,744
24,863
(1,146)
(4,264)
17,851
10,191
53
338

$
$

8,237

$ 12,039

$ 14,859

$ 26,828

0.05
0.05

$
$

0.08
0.08

$
$

0.10
0.09

$
$

0.17
0.17

(19) Certain Relationships and Related Party Transactions

For 2013, 2012 and 2011, the Company recorded revenues from BGP of $8.0 million, $13.7 million

and $34.5 million, respectively. Receivables due from BGP were $1.5 million and $1.6 million at
December 31, 2013 and 2012, respectively. BGP owned approximately 14.5% of the Company’s
outstanding common stock as of December 31, 2013. For 2013, the Company paid to BGP $46.2 million

F-44

for seismic acquisition services provided on one of the Company’s new venture projects. At
December 31, 2013, the Company owed BGP $1.5 million for unpaid services received for that project.

Mr. James M. Lapeyre, Jr. is the Chairman of the Board on ION’s board of directors and a
significant equity owner of Laitram, L.L.C. (Laitram), and he has served as president of Laitram and
its predecessors since 1989. Laitram is a privately-owned, New Orleans-based manufacturer of food
processing equipment and modular conveyor belts. Mr. Lapeyre and Laitram together owned
approximately 6.3% of the Company’s outstanding common stock as of December 31, 2013.

The Company acquired DigiCourse, Inc., the Company’s marine positioning products business,
from Laitram in 1998. In connection with that acquisition, the Company entered into a Continued
Services Agreement with Laitram under which Laitram agreed to provide the Company certain
bookkeeping, software, manufacturing and maintenance services. Manufacturing services consist
primarily of machining of parts for the Company’s marine positioning systems. The term of this
agreement expired in September 2001 but the Company continues to operate under its terms. In
addition, from time to time, when the Company has requested, the legal staff of Laitram has advised
the Company on certain intellectual property matters with regard to the Company’s marine positioning
systems. Under an amended lease of commercial property dated February 1, 2006, between Lapeyre
Properties, L.L.C. (an affiliate of Laitram) and ION, the Company has leased certain office and
warehouse space from Lapeyre Properties through January 2014, with the right to terminate the lease
sooner upon 12 months’ notice. During 2013, the Company paid Laitram and its affiliates a total of
approximately $4.2 million, which consisted of approximately $3.5 million for manufacturing services,
$0.4 million for rent and other pass-through third party facilities charges, and $0.3 million for
reimbursement for costs related to providing administrative and other back-office support services in
connection with the Company’s Louisiana marine operations. For the 2012 and 2011 fiscal years, the
Company paid Laitram and its affiliates a total of approximately $4.1 million and $6.3 million,
respectively, for these services. In the opinion of the Company’s management, the terms of these
services are fair and reasonable and as favorable to the Company as those that could have been
obtained from unrelated third parties at the time of their performance.

In July 2013, the Company agreed to lend up to $10.0 million to INOVA Geophysical, and
received a promissory note issued by INOVA Geophysical to the order of the Company, which was
scheduled to mature on September 30, 2013. The loan was made by the Company to support certain
short-term working capital needs of INOVA Geophysical. The indebtedness under the note accrues
interest at an annual rate equal to the London Interbank Offered Rate plus 650 basis points. In July
2013, the Company advanced the full principal amount of $10.0 million to INOVA Geophysical under
the promissory note. During the second half of 2013, the Company received payments totaling
$5.0 million from INOVA Geophysical on the loan. The maturity date of the note has been extended to
March 31, 2014.

(20) Condensed Consolidating Financial Information

In May 2013, the Company sold $175 million of Senior Secured Second-Priority Notes. The notes
were issued by ION Geophysical Corporation, and are guaranteed by the Company’s current material
U.S. subsidiaries: GX Technology Corporation, ION Exploration Products (U.S.A.), Inc. and I/O
Marine Systems, Inc. (‘‘the Guarantors’’), which are 100-percent-owned subsidiaries. The Guarantors
have fully and unconditionally guaranteed the payment obligations of ION Geophysical Corporation
with respect to these debt securities. The following condensed consolidating financial information
presents the results of operations, financial position and cash flows for:

(cid:127) ION Geophysical Corporation and the guarantor subsidiaries (in each case, reflecting

investments in subsidiaries utilizing the equity method of accounting).

(cid:127) All other nonguarantor subsidiaries.

F-45

(cid:127) The consolidating adjustments necessary to present ION Geophysical Corporation’s results on a

consolidated basis.

This condensed consolidating financial information should be read in conjunction with the

accompanying consolidated financial statements and notes.

Balance Sheet

Current assets:

ASSETS

December 31, 2013

ION
Geophysical
Corporation Guarantors

The

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

(In thousands)

Cash and cash equivalents . . . . . . . . . . .
. . . . . . . . . . . .
Accounts receivable, net
Unbilled receivables . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets

$ 124,701
1,874
—
—
12,888

Total current assets . . . . . . . . . . . . . .
Deferred income tax asset . . . . . . . . . . . . .
Property, plant, equipment and seismic

rental equipment, net . . . . . . . . . . . . . .
Multi-client data library, net . . . . . . . . . . .
Equity method investments . . . . . . . . . . . .
Investment in subsidiaries . . . . . . . . . . . . .
Goodwill
. . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . .
Intercompany receivables . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . .

139,463
6,513

6,440
—
51,065
699,695
—
—
8,313
14,315

—
99,547
33,490
6,595
5,030

144,662
6,960

29,845
212,572
—
248,482
26,984
8,246
13,419
56

$ 23,355
48,027
15,978
50,578
7,438

145,376
489

10,399
26,212
2,800
—
28,892
3,001
—
24,262

—
—
—
—
(584)

(584)
688

—
—
—
(948,177)
—
—
(21,732)
(23,985)

$ 148,056
149,448
49,468
57,173
24,772

428,917
14,650

46,684
238,784
53,865
—
55,876
11,247
—
14,648

Total assets . . . . . . . . . . . . . . . . . . . .

$ 925,804

$ 691,226

$241,431

$(993,790)

$ 864,671

LIABILITIES AND EQUITY

Current liabilities:

Current maturities of long-term debt . . . .
Accounts payable . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . .
Accrued multi-client data library royalties
Deferred revenue . . . . . . . . . . . . . . . . .

Total current liabilities . . . . . . . . . . . .
Long-term debt, net of current maturities . .
Intercompany payables . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . .

Total liabilities

. . . . . . . . . . . . . . . . .
Redeemable noncontrolling interests . . . . . .
Stockholders’ equity:

Common stock . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . .
Accumulated earnings (deficit) . . . . . . . .
Accumulated other comprehensive income
(loss) . . . . . . . . . . . . . . . . . . . . . . . .
Due from ION Geophysical Corporation .
Treasury stock . . . . . . . . . . . . . . . . . . .

Total stockholders’ equity . . . . . . . . . .
Noncontrolling interests . . . . . . . . . . . . .

Total equity . . . . . . . . . . . . . . . . . . .

— $

3,515
16,652
—
—

20,167
210,000
426,134
11,757

668,058
—

1,637
879,969
(606,157)

(11,138)
—
(6,565)

257,746
—

257,746

4,716
11,741
54,250
45,921
16,387

133,015
3,655
—
214,211

350,881
—

290,460
180,700
232,186

6,218
(369,219)
—

340,345
—

340,345

1,190
7,364
13,392
539
4,295

26,780
591
21,732
8,637

57,740
1,878

19,138
235,381
(4,010)

(11,920)
(56,915)
—

181,674
139

181,813

—
34
64
—
—

98
—
(447,866)
(24,003)

(471,771)
—

(309,598)
(416,081)
(228,176)

5,702
426,134
—

(522,019)
—

(522,019)

5,906
22,654
84,358
46,460
20,682

180,060
214,246
—
210,602

604,908
1,878

1,637
879,969
(606,157)

(11,138)
—
(6,565)

257,746
139

257,885

Total liabilities and equity . . . . . . . . . .

$ 925,804

$ 691,226

$241,431

$(993,790)

$ 864,671

F-46

— $ 60,971
127,136
138
89,784
—
70,675
—
25,605
(2,455)

(2,317)
5,349

374,171
28,414

Balance Sheet

Current assets:

ASSETS

December 31, 2012

ION
Geophysical
Corporation Guarantors Subsidiaries Adjustments Consolidated

Consolidating

All Other

Total

The

(In thousands)

Cash and cash equivalents . . . . . . . . . . . . $
Accounts receivable, net
. . . . . . . . . . . . .
Unbilled receivables . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets .

30,343 $
21,657
—
—
7,258

— $ 30,628
54,071
15,069
56,530
13,723

51,270
74,715
14,145
7,079

Total current assets . . . . . . . . . . . . . . .
Deferred income tax asset . . . . . . . . . . . . . .
Property, plant, equipment and seismic

rental equipment, net

. . . . . . . . . . . . . . .
Multi-client data library, net . . . . . . . . . . . .
Equity method investments . . . . . . . . . . . . .
Investment in subsidiaries . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net
. . . . . . . . . . . . . . . . .
Intercompany receivables . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . .

59,258
16,747

147,209
6,167

170,021
151

4,048

19,118
— 202,838
—
259,716
26,984
10,677
—
122

73,925
863,134
—
—
10,593
9,501

11
33,772
10,595
— 230,315
27,477
73,925
—
—
—
— (1,122,850)
55,349
—
14,841
—
—
(13,981)
9,796
(30,000)

28,365
4,164
3,388
30,173

Total assets . . . . . . . . . . . . . . . . . . . . . $1,037,206 $ 672,831

$274,334

$(1,163,788) $ 820,583

LIABILITIES AND EQUITY

Current liabilities:

Current maturities of long-term debt
Accounts payable . . . . . . . . . . . . . . . . . .
Accrued expenses . . . . . . . . . . . . . . . . . .
Accrued multi-client data library royalties .
Deferred revenue . . . . . . . . . . . . . . . . . .

. . . . $

Total current liabilities . . . . . . . . . . . . .
Long-term debt, net of current maturities . . .
Intercompany payables . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . .

Total liabilities . . . . . . . . . . . . . . . . . . .
Redeemable noncontrolling interests . . . . . .
Stockholders’ equity:

Cumulative convertible preferred stock . . .
Common stock . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . .
Accumulated earnings (deficit) . . . . . . . . .
Accumulated other comprehensive income
(loss) . . . . . . . . . . . . . . . . . . . . . . . . .
Due from ION Geophysical Corporation . .
Treasury stock . . . . . . . . . . . . . . . . . . . . .

— $

3,734
49,582
—
—

53,316
97,250
375,768
12,387

538,721
—

27,000
1,564
848,669
(360,297)

2,307
13,568
59,100
26,082
19,863

120,920
2,857
13,981
20,000

157,758
—

—
290,460
175,006
400,932

(11,886)

5,639
— (356,964)
—

(6,565)

Total stockholders’ equity . . . . . . . . . . .
Noncontrolling interests . . . . . . . . . . . . . .

498,485
—

515,073
—

1,189
11,386
17,153
218
7,036

36,982
1,725
—
961

39,668
2,123

—
11,506
235,116
16,732

(12,541)
(18,804)
—

232,009
534

— $
—
(1,740)
—
—

3,496
28,688
124,095
26,300
26,899

(1,740)

209,478
— 101,832
—
8,131

(389,749)
(25,217)

(416,706)
—

319,441
2,123

—
(301,966)
(410,122)
(417,664)

6,902
375,768
—

(747,082)
—

27,000
1,564
848,669
(360,297)

(11,886)
—
(6,565)

498,485
534

Total equity . . . . . . . . . . . . . . . . . . . . .

498,485

515,073

232,543

(747,082)

499,019

Total liabilities and equity . . . . . . . . . . . $1,037,206 $ 672,831

$274,334

$(1,163,788) $ 820,583

F-47

Income Statement

Year Ended December 31, 2013

ION
Geophysical
Corporation

The
Guarantors

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

Total net revenues . . . . . . . . . . . . . . . .
Cost of goods sold . . . . . . . . . . . . . . .

— $ 337,570
240,704
—

(In thousands)
$213,826
151,379

$ (2,229)
(2,229)

$ 549,167
389,854

Gross profit . . . . . . . . . . . . . . . . . . .
Total operating expenses . . . . . . . . . . .

Income (loss) from operations . . . . . . .
Interest expense, net . . . . . . . . . . . . . .
Intercompany interest, net . . . . . . . . . .
Equity in earnings (losses) of

investments . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . .

Income (loss) before income taxes . .
Income tax expense (benefit) . . . . . . . .

—
35,054

(35,054)
(12,102)
411

96,866
62,028

34,838
(49)
(1,374)

(192,220)
12,166

(226,799)
19,061

(19,755)
(193,289)

(179,629)
(10,883)

62,447
45,835

16,612
(193)
963

(19,833)
(1,407)

(3,858)
17,542

Net income (loss) . . . . . . . . . . . . . .

(245,860)

(168,746)

(21,400)

Net loss attributable to noncontrolling

—
—

—
—
—

189,488
—

189,488

159,313
142,917

16,396
(12,344)
—

(42,320)
(182,530)

(220,798)
25,720

(246,518)

interests . . . . . . . . . . . . . . . . . . . . .

—

658

—

658

Net income (loss) attributable to

ION . . . . . . . . . . . . . . . . . . . . . .

(245,860)

(168,746)

(20,742)

189,488

(245,860)

Payment of preferred dividends and

conversion payment . . . . . . . . . . . . .

6,014

—

6,014

Net income (loss) applicable to

common shares . . . . . . . . . . . . . .

$(251,874) $(168,746)

$ (20,742)

$189,488

$(251,874)

Comprehensive net income (loss) . . . . .
Comprehensive loss attributable to

$(245,112) $(168,167)

$ (20,779)

$188,288

$(245,770)

noncontrolling interest . . . . . . . . .

—

658

—

658

Comprehensive net income (loss)

attributable to ION . . . . . . . . . . . . .

$(245,112) $(168,167)

$ (20,121)

$188,288

$(245,112)

F-48

Income Statement

Year Ended December 31, 2012

ION
Geophysical
Corporation Guarantors

The

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

Total net revenues . . . . . . . . . . . . . . . .
Cost of goods sold . . . . . . . . . . . . . . . .

— $311,758
192,639
—

(In thousands)
$214,939
118,257

(380)
(380)

Gross profit . . . . . . . . . . . . . . . . . . .
Total operating expenses . . . . . . . . . . .

Income (loss) from operations . . . . . . .
Interest expense, net . . . . . . . . . . . . . .
Intercompany interest, net . . . . . . . . . .
Equity in earnings (losses) of

investments . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . .

Income (loss) before income taxes . . .
Income tax expense (benefit) . . . . . . . .

—
35,982

(35,982)
(5,137)
232

58,162
29,447

46,722
(16,593)

Net income (loss) . . . . . . . . . . . . . . .

63,315

Net loss attributable to noncontrolling

interests . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) attributable to ION
Preferred stock dividends . . . . . . . . . . .

Net income (loss) applicable to

—

63,315
1,352

119,119
61,315

57,804
198
(629)

33,958
(10,334)

80,997
21,771

59,226

—

59,226
—

96,682
43,977

52,705
(326)
397

—
(1,989)

50,787
18,679

32,108

489

32,597
—

—
—

—
—
—

(91,823)
—

(91,823)

—

(91,823)
—

$526,317
310,516

215,801
141,274

74,527
(5,265)
—

297
17,124

86,683
23,857

62,826

489

63,315
1,352

common shares . . . . . . . . . . . . . . .

$ 61,963

$ 59,226

$ 32,597

$(91,823)

$ 61,963

Comprehensive net income (loss) . . . . .
Comprehensive loss attributable to

$ 67,622

$ 62,085

$ 34,967

$(97,541)

$ 67,133

noncontrolling interest

. . . . . . . . .

—

489

—

489

Comprehensive net income (loss)

attributable to ION . . . . . . . . . . . . .

$ 67,622

$ 62,085

$ 35,456

$(97,541)

$ 67,622

F-49

Income Statement

Year Ended December 31, 2011

ION
Geophysical
Corporation Guarantors

The

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

Total net revenues . . . . . . . . . . . . . . . .
Cost of goods sold . . . . . . . . . . . . . . . .

— $254,084
163,349
—

(In thousands)
$201,320
118,248

Gross profit . . . . . . . . . . . . . . . . . . .
Total operating expenses . . . . . . . . . . .

Income (loss) from operations . . . . . . .
Interest expense, net . . . . . . . . . . . . . .
Intercompany interest, net . . . . . . . . . .
Equity in earnings (losses) of

investments . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . .

Income (loss) before income taxes . . .
Income tax expense (benefit) . . . . . . . .

—
26,504

(26,504)
(5,804)
182

44,051
(1,278)

10,647
(14,127)

Net income (loss) . . . . . . . . . . . . . . .

24,774

Net loss attributable to noncontrolling

interests . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) attributable to ION
Preferred stock dividends . . . . . . . . . . .

Net income (loss) applicable to

—

24,774
1,352

90,735
44,205

46,530
172
(507)

38,931
(106)

85,020
16,076

68,944

—

68,944
—

83,072
36,303

46,769
(152)
325

—
(2,063)

44,879
8,187

36,692

208

36,900
—

(783)
(421)

(362)
(362)

—
—
—

(105,844)
—

(105,844)

—

(105,844)
—

$454,621
281,176

173,445
106,650

66,795
(5,784)
—

(22,862)
(3,447)

34,702
10,136

24,566

208

24,774
1,352

common shares . . . . . . . . . . . . . . .

$ 23,422

$ 68,944

$ 36,900

$(105,844)

$ 23,422

Comprehensive net income (loss) . . . . .
Comprehensive loss attributable to

$ 24,111

$ 68,909

$ 36,657

$(105,774)

$ 23,903

noncontrolling interest

. . . . . . . . .

—

208

—

208

Comprehensive net income (loss)

attributable to ION . . . . . . . . . . . . .

$ 24,111

$ 68,909

$ 36,865

$(105,774)

$ 24,111

F-50

Statement of Cash Flows

Cash flows from operating activities:

Net cash provided by (used in) operating

Year Ended December 31, 2013

ION
Geophysical
Corporation Guarantors Subsidiaries Adjustments Consolidated

All Other Consolidating

Total

The

(In thousands)

activities . . . . . . . . . . . . . . . . . . . . . . . . $ (50,731) $ 166,838 $ 31,480

— $ 147,587

Cash flows from investing activities:

Investment in multi-client data library . . . . .
Purchase of property, plant, equipment and
seismic rental equipment . . . . . . . . . . . . .
. . . . .

Net advances to INOVA Geophysical
Investment in and advances to

OceanGeo B.V.

. . . . . . . . . . . . . . . . . . .

Proceeds from sale of a cost method

investment . . . . . . . . . . . . . . . . . . . . . . .
Investment in convertible notes . . . . . . . . . .
Capital contribution to affiliate . . . . . . . . . .
Other investing activities . . . . . . . . . . . . . .

Net cash provided by (used in) investing

— (111,689)

(2,893)

— (114,582)

(2,075)
(5,000)

(10,171)
—

(4,668)
—

—

— (24,755)

—
—

—

4,150
(2,000)
(5,695)
—

—
—
(7,897)
128

—
—
—
—

—
—
13,592
—

(16,914)
(5,000)

(24,755)

4,150
(2,000)
—
128

activities . . . . . . . . . . . . . . . . . . . . . . .

(10,620)

(129,629)

(32,316)

13,592

(158,973)

Cash flows from financing activities:

Proceeds from issuance of notes . . . . . . . . .
Payments under revolving line of credit . . . .
Borrowings under revolving line of credit
. .
Payments on notes payable and long-term

debt . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost associated with issuance of notes . . . . .
Capital contribution from affiliate . . . . . . . .
Intercompany lending . . . . . . . . . . . . . . . . .
Payment of preferred dividends and

175,000
(97,250)
35,000

—
—
—

175,000
(97,250)
35,000

—
(6,773)
—
52,646

(3,249)
—
5,695
(39,655)

(1,112)
—
7,897
(12,991)

—
—
(13,592)
—

conversion payment

. . . . . . . . . . . . . . . .

(6,014)

Proceeds from employee stock purchases

and exercise of stock options . . . . . . . . . .

2,527

Excess tax benefit from stock-based

compensation . . . . . . . . . . . . . . . . . . . . .
Contribution from noncontrolling interests .
Other financing activities . . . . . . . . . . . . . .

Net cash provided by (used in) financing

276
—
297

—

—
—
—

—

—
—
—

—

—
—
—

activities . . . . . . . . . . . . . . . . . . . . . . .

155,709

(37,209)

(6,206)

(13,592)

98,702

Effect of change in foreign currency
exchange rates on cash and cash
equivalents . . . . . . . . . . . . . . . . . . . . . . .

Net increase (decrease) in cash and cash

—

(231)

equivalents . . . . . . . . . . . . . . . . . . . . . . .

94,358

— (7,273)

Cash and cash equivalents at beginning of

period . . . . . . . . . . . . . . . . . . . . . . . . . .

30,343

— 30,628

—

(231)

87,085

60,971

Cash and cash equivalents at end of period . $124,701 $

— $ 23,355

— $ 148,056

F-51

(4,361)
(6,773)
—
—

(6,014)

2,527

276
—
297

Statement of Cash Flows

Cash flows from operating activities:

Net cash provided by (used in) operating

Year Ended December 31, 2012

ION
Geophysical
Corporation Guarantors Subsidiaries Adjustments Consolidated

All Other Consolidating

Total

The

(In thousands)

activities . . . . . . . . . . . . . . . . . . . . . . . . $ 19,362 $ 105,768 $ 43,951

$—

$ 169,081

Cash flows from investing activities:

Investment in multi-client data library . . . . .
Purchase of property, plant, equipment and
seismic rental equipment . . . . . . . . . . . . .

Maturity (net purchases) of short-term

— (121,424)

(24,203)

(2,485)

(9,947)

(4,218)

investments . . . . . . . . . . . . . . . . . . . . . .
Investment in convertible notes . . . . . . . . . .

20,000
(2,000)

—
—

Net cash provided by (used in) investing

activities . . . . . . . . . . . . . . . . . . . . . . .

15,515

(131,371)

(28,421)

Cash flows from financing activities:

Payments under revolving line of credit . . . .
Borrowings under revolving line of credit
. .
Payments on notes payable and long-term

debt . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intercompany lending . . . . . . . . . . . . . . . . .
Payment of preferred dividends . . . . . . . . .
Proceeds from employee stock purchases

(51,000)
148,250

(99,270)
(21,699)
(1,352)

and exercise of stock options . . . . . . . . . .

807

Excess tax benefit from stock-based

compensation . . . . . . . . . . . . . . . . . . . . .
Contribution from noncontrolling interests .
Other financing activities . . . . . . . . . . . . . .

193
—
(1,862)

Net cash provided by (used in) financing

—
—

(1,626)
27,229
—

(806)
(5,530)
—

—

—
—
—

—

—
212
—

activities . . . . . . . . . . . . . . . . . . . . . . .

(25,933)

25,603

(6,124)

Effect of change in foreign currency
exchange rates on cash and cash
equivalents . . . . . . . . . . . . . . . . . . . . . . .

Net increase (decrease) in cash and cash

equivalents . . . . . . . . . . . . . . . . . . . . . . .

8,946

Cash and cash equivalents at beginning of

—

217

9,623

period . . . . . . . . . . . . . . . . . . . . . . . . . .

21,397

— 21,005

—

—
—

—

—
—

—
—
—

—

—
—
—

—

(145,627)

(16,650)

20,000
(2,000)

(144,277)

(51,000)
148,250

(101,702)
—
(1,352)

807

193
212
(1,862)

(6,454)

219

18,569

42,402

Cash and cash equivalents at end of period . $ 30,343 $

— $ 30,628

$—

$ 60,971

F-52

Statement of Cash Flows

Cash flows from operating activities:

Net cash provided by (used in) operating

Year Ended December 31, 2011

ION
Geophysical
Corporation Guarantors Subsidiaries Adjustments Consolidated

All Other Consolidating

Total

The

(In thousands)

activities . . . . . . . . . . . . . . . . . . . . . . . . $(19,240) $ 110,802 $ 38,422

$ —

$ 129,984

Cash flows from investing activities:

Investment in multi-client data library . . . . .
Purchase of property, plant, equipment and
seismic rental equipment . . . . . . . . . . . . .

Maturity (net purchases) of short-term

— (133,207)

(10,575)

(1,564)

(4,663)

(4,833)

investments . . . . . . . . . . . . . . . . . . . . . .
Investment in convertible notes . . . . . . . . . .
Capital contribution to affiliate . . . . . . . . . .
Other investing activities . . . . . . . . . . . . . .

(20,000)
(6,500)
—
(137)

—
—
(750)
—

—
—
—
(143)

Net cash used in investing activities . . . . .

(28,201)

(138,620)

(15,551)

Cash flows from financing activities:

Payments on notes payable and long-term

debt . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capital contribution from affiliate . . . . . . . .
Intercompany lending . . . . . . . . . . . . . . . . .
Payment of preferred dividends . . . . . . . . .
Proceeds from employee stock purchases

(4,000)
—
(7,387)
(1,352)

(1,535)
—
29,353
—

(610)
750
(21,966)
—

and exercise of stock options . . . . . . . . . .

13,105

Excess tax benefit from stock-based

compensation . . . . . . . . . . . . . . . . . . . . .
Contribution from noncontrolling interests .
Other financing activities . . . . . . . . . . . . . .

3,294
—
(59)

—

—
—
—

—

—
961
—

—

—
—
750
—

750

—
(750)

—

—
—
—

(143,782)

(11,060)

(20,000)
(6,500)
—
(280)

(181,622)

(6,145)
—
—
(1,352)

13,105

3,294
961
(59)

Net cash provided by (used in) financing

activities . . . . . . . . . . . . . . . . . . . . . . .

3,601

27,818

(20,865)

(750)

9,804

Effect of change in foreign currency
exchange rates on cash and cash
equivalents . . . . . . . . . . . . . . . . . . . . . . .

(15)

Net increase (decrease) in cash and cash

equivalents . . . . . . . . . . . . . . . . . . . . . . .

(43,855)

Cash and cash equivalents at beginning of

—

(168)

(183)

1,838

—

(42,017)

period . . . . . . . . . . . . . . . . . . . . . . . . . .

65,252

— 19,167

84,419

Cash and cash equivalents at end of period . $ 21,397 $

— $ 21,005

$ —

$ 42,402

F-53

SCHEDULE II

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES
VALUATION AND QUALIFYING ACCOUNTS

Year Ended December 31, 2011

Balance at
Beginning of Year

Charged
(Credited) to
Costs and
Expenses

Deductions

Balance at
End of Year

Allowances for doubtful accounts . . . . . . . . . . . .
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance on deferred tax assets . . . . .
Excess and obsolete inventory . . . . . . . . . . . . . . .

845
784
62,700
12,876

(In thousands)
$ 597
1,165
6,775
567

$ (244)
(1,234)
—
(406)

$ 1,198
715
69,475
13,037

Year Ended December 31, 2012

Balance at
Beginning of Year

Charged
(Credited) to
Costs and
Expenses

Deductions

Balance at
End of Year

$ 1,198
715
69,475
13,037

(In thousands)
$ 5,811
1,258
(6,214)
1,326

$(298)
(932)
—
(124)

$ 6,711
1,041
63,261
14,239

Year Ended December 31, 2013

Balance at
Beginning of Year

Charged
(Credited) to
Costs and
Expenses

Deductions

Balance at
End of Year

$ 6,711
1,041
63,261
14,239

(In thousands)

$12,040
538
88,112
18,644

$(11,529)
(936)
(338)
(328)

7,222
643
151,035
32,555

S-1

2013

HIGHLIGHTS

Entered ocean bottom seismic
market through OceanGeo joint
venture with Georadar, putting ION’s
Calypso™ technology to work in a
service model. OceanGeo was awarded
a 510 square km ocean bottom 3D
seismic survey offshore Trinidad for
Petroleum Company of Trinidad and
Tobago Limited (Petrotrin).

Expanded our data processing
global footprint with new
centers in Perth, Australia, and
Oklahoma City and signiﬁ cantly
upgraded our Houston high
performance computing hub,
increasing throughput capacity
by 50%.

Assisted the Tanzania Petroleum
Development Corporation in
launching the 4th Tanzania
Offshore Licensing Round, fully
leveraging our 20,000+ km of relevant
BasinSPAN™ data.

Introduced Narwhal™ for Ice
Management, the ﬁ rst fully
integrated system designed to
reduce risk and improve efﬁ ciency
in seismic data acquisition and
drilling operations in or near
ice, such as in the Arctic, and
announced our ﬁ rst two Narwhal
commercial projects.

Formed strategic alliance with
Polarcus for 3D multi-client
seismic that will leverage the
complementary strengths of the two
companies to deliver a differentiated
3D multi-client offering to meet oil
companies’ growing demand for
higher quality 3D seismic data.

Expanded our global
2D BasinSPAN multi-
client data library
with acquisition of
new programs offshore
Australia’s North West
Shelf, Uruguay and off
the Canadian coast of
Labrador.

Opened new
120,000 square-
foot state-of-the
art facility in
Harahan, Louisiana,
consolidating our
U.S. Marine Systems
personnel under one
roof.

Initiated our 50th
WiBand™ broadband
processing project.

Closed $175 million Senior Secured
Second Lien Notes due 2018 and paid
off borrowings under revolver.

Finished the year with a record
quarter for revenues, operating
income and data library sales.

CORPORATE INFORMATION

EXECUTIVE OFFICERS

R. Brian Hanson
President, Chief Executive Oﬃ cer
and Director

Steve Bate
Executive Vice President and Chief Operating
Oﬃ cer, Systems Division

Christopher T. Usher
Executive Vice President and
Chief Operating Oﬃ cer, GeoScience Division

Ken Williamson
Executive Vice President and
Chief Operating Oﬃ cer, GeoVentures Division

Lawrence Burke
Senior Vice President,
Global Human Resources

Gregory J. Heinlein
Senior Vice President
and Chief Financial Oﬃ cer

Colin Hulme
Senior Vice President,
Ocean Bottom Services

Jacques Leveille
Senior Vice President,
Technology & Communications

David L. Roland
Senior Vice President, General Counsel
and Corporate Secretary

Scott Schwausch
Vice President and Corporate Controller

BOARD OF DIRECTORS

James M. (Jay) Lapeyre, Jr.
Chairman of the Board
President, The Laitram Corporation

David H. Barr
Former President and Chief Executive Oﬃ cer,
Logan International Inc.

R. Brian Hanson
President and Chief Executive Oﬃ cer,
ION Geophysical Corporation

Hao Huimin
Chief Geophysicist, BGP Inc.,
China National Petroleum Corporation

Michael C. Jennings
President, Chief Executive Oﬃ cer,
and Chairman of the Board
HollyFrontier Corporation

Franklin Myers
Senior Advisor, Quantum Energy Partners

S. James Nelson, Jr.
Former Vice Chairman,
Cal Dive International, Inc.
(now Helix Energy Solutions Group, Inc.)

John N. Seitz
Chairman and Chief Executive Oﬃ cer,
GulfSlope Energy, Inc.

INVESTOR RELATIONS
Stockholders, securities analysts, portfolio
managers, or brokers seeking information
about the Company are welcome to call Investor
Relations at +1.281.933.3339. If you prefer, you
may send your requests to the Investor Relations
e-mail address: ir@iongeo.com. Recent news
releases, ﬁ nancial information, and SEC ﬁ lings can
be downloaded from the Company’s website at
iongeo.com.

ANNUAL REPORT ON FORM 10-K
ION Geophysical Corporation’s Annual Report on
Form 10-K for the ﬁ scal year ended December
31, 2013, which is furnished as part of this Annual
Report to Shareholders, is also available upon
request without charge from: ION Geophysical
Corporation, Attn: Investor Relations, 2105 CityWest
Blvd., Suite 400, Houston, Texas 77042-2839.

ANNUAL MEETING
The Annual Meeting of Stockholders of ION
Geophysical Corporation will be held at the oﬃ ces
of the Company located at 2105 CityWest Blvd.,
Suite 400, Houston, Texas, on May 21, 2014, at
10:30 AM CST.

STOCK TRANSFER AGENT
Computershare Investor Service
2 North LaSalle St.
Chicago, Illinois 60602

INDEPENDENT AUDITORS
Grant Thornton LLP
175 W. Jackson Blvd., 20th Floor
Chicago, Illinois 60604-2687
312.856.0200

CEO AND CFO CERTIFICATES
The Company has included as Exhibit 31 to its
Annual Report on Form 10-K for the ﬁ scal year
ended December 31, 2013, ﬁ led with the Securities
and Exchange Commission, certiﬁ cates of the
Chief Executive Oﬃ cer and Chief Financial Oﬃ cer
of the Company certifying the quality of the
Company’s public disclosure and the Company
has submitted to the New York Stock Exchange
a certiﬁ cate of the Chief Executive Oﬃ cer of the
Company certifying that he is not aware of any
violation by the Company of the New York Stock
Exchange corporate governance listing standards.

FORWARD-LOOKING STATEMENTS
The information included herein contains certain
forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933 and Section
21E of the Securities Exchange Act of 1934. These
forward-looking statements include statements
concerning expected future ﬁ nancial positions,
sales, results of operations, cash ﬂ ows, funds from
operations, ﬁ nancing plans, gross margins, business
strategy, budgets, projected costs and expenses,
capital expenditures, competitive position, product
oﬀ erings, technology developments, access to
capital and growth opportunities, results of litigation,
cash needs and sources of cash, including availability
under the Company’s revolving line of credit facility,
compliance with debt ﬁ nancial covenants, sales
and market growth, beneﬁ ts to be obtained by the
Company from the INOVA and OceanGeo joint
ventures, and other statements that are not of
historical fact. Actual results may vary materially
from those described in these forward-looking
statements. All forward-looking statements reﬂ ect
numerous assumptions and involve a number of
risks and uncertainties. These risks and uncertainties
include risks related to pending and future litigation,
including the risk that an unfavorable judgment in
the lawsuit brought by WesternGeco could have a
materially adverse eﬀ ect on the Company’s ﬁ nancial
results and liquidity; risks of audit adjustments
and other modiﬁ cations to the Company’s ﬁ nancial
statements not currently foreseen; risks of
unanticipated delays in the timing and development
of the Company’s products and services and market
acceptance of the Company’s new and revised
product oﬀ erings; risks associated with economic
downturns and volatile credit environments; risks
associated with the performance of INOVA and
OceanGeo; risks associated with the Company’s
level of indebtedness, including compliance with
debt covenants; risks associated with competitors’
product oﬀ erings and pricing pressures resulting
therefrom; risks associated with the fact that a
signiﬁ cant portion of the Company’s revenues
is derived from foreign sales; risks regarding
international, political, and economic events and
turmoil; risks that sources of capital may not prove
adequate; risks regarding the Company’s inability to
produce products to preserve and increase market
share; risks related to collection of receivables;
and risks related to technological and marketplace
changes aﬀ ecting the Company’s product line.
Additional risk factors, which could aﬀ ect actual
results, are disclosed by the Company from time to
time in its ﬁ lings with the Securities and Exchange
Commission, including its Annual Report on Form
10-K for the year ended December 31, 2013.