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Ion Geophysical Corp

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FY2016 Annual Report · Ion Geophysical Corp
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ANNUAL REPORT
NOTICE OF 2017 ANNUAL MEETING
PROXY STATEMENT

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2016

Charged to innovate. Driven to solve.™

ION Geophysical Corporation 

2105 CityWest Blvd., Suite 100 

Houston, TX 77042 USA 

+1 281 933 3339 

iongeo.com 

Charged to innovate. Driven to solve.™

 
 
 
 
 
 
 
 
CO NTENTS

About ION 

Around the globe, ION pushes the limits of 

geoscience to help oil and gas companies 

locate and produce hydrocarbons safely 

and effi ciently. Harnessing the expertise 

CEO Letter to Shareholders 

and drive of some of the brightest minds 

Financial Highlights

Notice of 2017 Annual Meeting 

Proxy Statement 

in the industry, we solve imaging and 

operational challenges throughout the 

E&P lifecycle. The more challenging 

the environment, the more complex 

the geology, the more we excel.

Form 10-K Report       

Learn more at iongeo.com

VISION

Our vision is to be the leading 

innovator in geoscience and 

engineering, creating value for 

our customers, shareholders and 

employees.

STRATEGY

Our strategy is to develop and 

leverage innovative technologies 

to deliver solutions that address 

oil and gas companies’ most 

challenging problems, throughout 

the E&P lifecycle. 

CORE VALUES
Underlying everything we do

PEOPLE  Our people fuel our innovation. We strive to 
attract and develop the best talent in the business and to 
support and inspire them to achieve their personal best.

COLLABORATION Delivering leading technologies 
requires collaboration and honest, open communication 
among employees, customers and partners.

QHSE Quality, health, safety and environmental 
stewardship are at the forefront of everything we do.

INNOVATION We continuously push the boundaries 
of geoscience and engineering to solve the toughest 
E&P challenges.

RESULTS We strive to deliver true value to our 
stakeholders, including our shareholders, customers, 
employees, partners and communities.

CORPORATE INFORMATION

EXECUTIVE OFFICERS
R. Brian Hanson
President and Chief Executive Offi  cer

Steven A. Bate
Executive Vice President 
and Chief Financial Offi  cer

Jamey S. Seely
Executive Vice President, General Counsel 
and Corporate Secretary

Colin T. Hulme
Executive Vice President, 
Ocean Bottom Services

Christopher T. Usher
Executive Vice President and Chief Operating 
Offi  cer, E&P Operations Optimization

Kenneth G. Williamson
Executive Vice President and Chief Operating 
Offi  cer, E&P Technology & Services

Lawrence T. Burke
Executive Vice President, 
Global Human Resources

Jacques P. Leveille
Executive Vice President, Technology

BOARD OF DIRECTORS 
James M. (Jay) Lapeyre, Jr. 
Chairman of the Board
President, Laitram, L.L.C.

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 
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, 2016, 
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 100, 
Houston, Texas 77042-2855.

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 100, Houston, Texas, on May 17, 2017, 
at 10:30 AM CST. 

STOCK TRANSFER AGENT 
Computershare Investor Services 
211 Quality Circle, Suite 210
College Station, TX 77845

INDEPENDENT AUDITORS 
Grant Thornton LLP
700 Milam St., Suite 300
Houston, TX 77002
832 476 3600 

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, 2016, 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 
This Annual Report to Stockholders 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, 
and Section 21E of the Securities Exchange Act of 
1934, as amended. 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 
diff erent 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 Annual Report to Stockholders 
include statements regarding: the expected outcome 
of the WesternGeco litigation and future potential 
adverse eff ects on our liquidity in the event that we must 
collateralize our appeal bond for the full amount of the 
bond or are unsuccessful in our appeal of the judgment; 
future levels of capital expenditures of our customers for 
seismic activities; future oil and gas commodity prices; 
the eff ects of current and future worldwide economic 
conditions (particularly in developing countries) and 
demand for oil and natural gas and seismic equipment 
and services; future cash needs and future availability 
to fund our operations and pay our obligations; the 
eff ects of current and future unrest in the Middle East, 
North Africa and other regions; the timing of anticipated 
revenues and the recognition of those revenues for 
fi nancial accounting purposes; the eff ects of ongoing 
and future industry consolidation, including, in particular, 
the eff ects of consolidation and vertical integration in the 
towed marine seismic streamer market; the timing of 
future revenue realization of anticipated orders for multi-
client survey projects and data processing work in our 
E&P Technology & Services segment; future levels of 
our capital expenditures; future government regulations, 
pertaining to the oil and gas industry; expected net 
revenues, income from operations and net income; 
expected gross margins for our services and products; 
future benefi ts to be derived from our OceanGeo 
subsidiary; future seismic industry fundamentals, 
including future demand for seismic services and 
equipment; future benefi ts to our customers to be 
derived from new services and products; future benefi ts 
to be derived from our investments in technologies, 
joint ventures and acquired companies; future growth 
rates for our services and products; the degree and 
rate of future market acceptance of our new services 
and products; expectations regarding E&P companies 
and seismic contractor end-users purchasing our 
more technologically-advanced services and products; 
anticipated timing and success of commercialization and 
capabilities of services and products under development 
and start-up costs associated with their development; 
future opportunities for new products and projected 
research and development expenses; expected 
continued compliance with our debt fi nancial covenants; 
expectations regarding realization of deferred tax assets; 
and anticipated results with respect to certain estimates 
we make for fi nancial accounting purposes. These 
forward-looking statements refl ect our best judgment 
about future events and trends based on the information 
currently available to us. Our results of operations can 
be aff ected 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. Information regarding 
factors that may cause actual results to vary from our 
expectations, referred to as “risk factors,” appears in our 
Annual Report on Form 10-K for the fi scal year ended 
December 31, 2016 in Part I, Item 1A. “Risk Factors” and 
in other documents that we fi le from time to time with 
the Securities and Exchange Commission.

 
 
 
 
 
 
 
 
 
 
About ION

ION is a leading provider of technology-driven solutions to the global oil and gas industry. Our offerings are designed to help 

companies reduce risk and optimize assets throughout the E&P lifecycle. Our business is comprised of three reporting segments: 

E&P Technology & Services, E&P Operations Optimization, and Ocean Bottom Seismic Services.

E&P TECHNOLOGY & SERVICES 

Our  E&P  Technology  &  Services  business  provides  three  service  activities  that  o(cid:3)en  work  together:  Ventures  program 

development, E&P Advisors and Imaging Services. 

ION develops and manages full-scope 2D and 3D multi-client and proprietary geoscience programs, including survey design 

and  planning,  data  acquisition,  project  management,  advanced  processing,  reservoir  characterization,  and  interpretation 

services.

Our global BasinSPAN™ data library consists of over 500,000 km of depth-imaged 2D seismic data covering virtually all major 

offshore petroleum provinces. Oil and gas companies use this data to evaluate the potential of new frontiers and to identify 

new play concepts.  In 2014 we expanded our data library to include 3D multi-client data sets and now have over 90,000 sq km 

of data available, which can be used for prospecting and drilling.

Our E&P Advisors have extensive global experience to deliver full-value-chain commercial and technical solutions to the oil and 

gas industry worldwide, including basin-scale regional geological analyses, prospectivity evaluation, portfolio management, 

reservoir characterization and government and license round support and management.

We have one of the most technologically advanced seismic imaging teams in the industry.  We routinely tackle some of the 

most complex imaging projects, applying advanced techniques such as full waveform inversion (FWI), high frequency reverse 

time migration (RTM), Least Squares RTM, Kirchoff, Beam and Q migration, and more.

E&P OPERATIONS OPTIMIZATION 

ION develops seismic data acquisition systems and so(cid:3)ware for both towed streamer and ocean bottom seismic surveys.  

Our equipment offering includes marine towed streamer positioning and data acquisition systems.

ION is a leading provider of navigation systems for offshore seismic acquisition through Orca® and Gator® as well as 

survey design so(cid:3)ware through MESA®. We also offer seismic survey planning and optimization services for 2D, 3D and 

4D surveys for both towed streamer and ocean bottom environments. Our newest so(cid:3)ware offering, Marlin™, provides 

situational awareness for simultaneous operations management.

OCEAN BOTTOM SEISMIC SERVICES

ION  provides  a  full  suite  of ocean  bottom seismic  (OBS) services, providing superior  data  to  help  oil  and  gas  companies 

gain  insights  for  reservoir development decisions.  The integrated OBS solution includes expert survey design,  planning 

and  optimization, superior data captured using multicomponent acquisition systems available exclusively to 

OceanGeo;  data  acquisition  by  the  experienced  team  at  OceanGeo;  and  data  processing,  interpretation  and  reservoir 

services,  by  our  Imaging Services experts.  In addition, ION is engaged in the manufacture of  redeployable ocean bottom 

cable seismic data acquisition systems. 

1
1

 
Letter to Shareholders

Dear Fellow Shareholders,

R. Brian Hanson
President and Chief Executive Officer

As  anticipated,  2016  was  another  challenging  year  for  us  and 

break-even  for  the  year  demonstrates  that  we  have  right-sized our 

our  industry.    Oil  prices  remained  low,  affecting  free  cash  flows 

business to reflect 2016 market conditions. Our cash balance at 

and  prompting  additional  cost  cutting,  especially  on  exploration.  

December 31, excluding borrowings under our credit facility,  was 

Oil  and  gas  service  companies  were  particularly  hard  hit.    It’s 

$43 million. 

estimated  that  E&P  spending  declined  an  additional  22%  from 

2015 levels. 

In addition to improving our cash position, we also took measures 

to protect our listing on the New York Stock Exchange, effecting 

Despite  challenging  market  conditions,  we  had  several  financial 

a  1-for-15  reverse  split  of  ION  stock  on  February  5,  2016.  In 

and  operational  successes.    We  have  been  proactive,  disciplined 

November  2015,  in  advance  of  the  reverse  split,  we  announced 

and  creative  regarding  our  balance  sheet  management.    We 

a  stock  repurchase  program  whereby  our  Board  of  Directors 

believe  we  have  right-sized  our  business  and  that  our  current 

authorized  ION  to  repurchase,  between  November  10,  2015  and 

liquidity, coupled with our operational and financial restructurings, 

November 10, 2017, up to $25 million in shares of our outstanding 

will enable us to weather this severe industry downturn.

common stock. Our intention was to use this to guard against the 

risks  of  auto-delisting  from  the  New  York  Stock  Exchange  prior 

For the full year, ION reported revenues of $173 million, down 22% 

to the reverse split. Between November 2015 and February 2016, 

from  2015.    Our  net  loss  was  $65  million,  or  $(5.71)  per  share, 

we purchased just over 450,000 shares, adjusted for our reverse 

compared to an adjusted net loss* of $119 million, or $(10.83) per 

split, at a total net cost of about $3 million, reducing our float by 

share in 2015.

about 4%.

Over the last two years, we implemented several cost reduction 

While protecting our stock listing, we were also addressing the 

initiatives  and  are  now  fully  benefitting  from  $95  million  in 

nearing  maturity  of  our  debt  instrument.  In  February  2016,  we 

annualized  cost  savings.  For  the  full  year,  we  consumed  $32 

launched an exchange offer to reduce the outstanding amount 

million of cash, which included the $21 million litigation payment, 

of  our Senior N otes and extend their m aturity.  The bond 

a $22 million payment we made during the second quarter related 

exchange was  successful.  We  reduced  our  debt  by  approximately 

to  our  bond  exchange,  and  $10  million  of  net  borrowings  under 

20%,  down  from  $183  million  to  $149  million  at  the  end  of  the 

our revolving credit facility. Excluding these items, we were cash 

year,  excluding  our  revolver.  We  were  also  able  to  extend  the     

flow break-even for the full year, compared to a consumption of 

maturity  on $121 million of our bonds by three and half years, to 

cash of $89 million for the full year of 2015. Our ability to cash flow 

December 15, 2021. 

2

With respect to our ongoing lawsuit with WesternGeco, the Court 

In  December,  we  initiated  an  “At-the-Market”  equity  program, 

of Appeals ruled in ION’s favor, declining WesternGeco’s request 

under  which  we  may  issue  and  sell,  from  time  to  time,  shares 

for  a  rehearing  at  the  Court  of  Appeals  level  and  affirming  the 

of  our  common  stock  based  on  certain  conservative  criteria.  

reduction  in  the  judgement  to  $22  million,  which  we  paid  in  the 

The  ATM  program  could  gross  up  to  $20  million  over  time  and 

fourth quarter.  

was  initiated  to  allow  us  to  be  better  positioned  to  capitalize  on 

opportunities such as acquiring complementary distressed assets, 

The  decline  in  exploration  spending  affected  all  parts  of  our 

further  deleveraging  through  buying  back  bonds  at  discounted 

business. 

However, in our E&P Technology & Services segment, a 

rates or other value-added transactions.  As of today, we have not 

bright spot has been our 3D multi-client Campeche reimaging 

sold any of our common stock under the program.  If we do sell 

program  

in partnership w ith

 WesternGeco.

 W e continue to

stock under this program, it will be done in a manner designed to 

receive very positive customer feedback on the unprecedented 

minimize significant dilution or downward pricing pressure. 

turnaround time  and  significant  imaging im provem ent we’ve 

m ade in both subsalt and above-salt im aging.  Our Im aging 

There  is  no  doubt  2016  was  another  very  tough  year  for  E&P 

Services group remains close to being fully utilized, with  a  large 

companies and the contractors that serve them.  However, we 

portion  of our capacity  dedicated  to  these  higher p o te n tia l 

went into the year with a set of deliberate objectives, and they 

projects.  Largely due to the Campeche reimaging project, our

w ere m ore than  to  sim ply  weather  the  storm .    We  w e re  

multi-client  new venture programs  and  data  processing backlog 

determined to right-size the company, while maintaining our core 

increased $15 million to $34 million at year-end, up from 

capabilities and  continuing  to  strategically  invest  in  R&D  and 

$19 million at year-end 2015.  

commercial opportunities, so that when the market comes back, 

w e are ready  to take full advantage. W e believe w e have 

Our  E&P  Operations  Optimization  segment  continues  to  be 

accomplished that.

hampered by extremely low utilization levels and day rates among 

our contractor customers.  During this period of reduced activity, 

Thank you for your continued confidence in ION.

we  have  now  successfully  completed  22  deployments  of  our 

simultaneous offshore operations management so(cid:3)ware, Marlin, 

Regards,

and we continue to receive very positive client feedback about it.  

In  our  Ocean  Bottom  Seismic  Services  segment,  we  continue

to  actively  pursue  multiple  tenders  for  longer-term  work  while 

Brian Hanson

the  crew  and  vessels  remain  stacked  to  minimize  costs.    We 

President & Chief Executive Officer

anticipate significant improvement in the OBS market in 2017, and 

believe  we  are  well  positioned  for  our  crew  to  go  back  to  work 

this  year.  The  Nigerian  OBS  project  last  year  demonstrated  our 

ability to quickly ramp up the crew, flawlessly execute the program,             

and generate significant amounts of cash.

* A reconciliation of our adjusted net loss to our net loss as reported in accordance with GAAP for 2015 can be found in the tables of our

2016 Year-end Results press release issued February 7, 2017.

3

 
Financial Highlights

                                                                    years ended December 31

        2016 

         2015   

        2014

                                                                                              (in thousands, except per share data)

STATEMENT OF OPERATIONS DATA

Net revenues  

Gross profit  

Loss from operations   

$ 172,808 

$ 221,513 

 $ 509,558      

     36,032    

        8,003                            62,223

    (43,171)   

 (100,632)   

   (117,929)      

Net loss per basic and diluted share 

    (65,148)   

   (25,122)   

   (128,252)                   

Net loss per diluted share 

     $ (5.71)   

    $ (2.29)    

    $ (11.72)   

Weighted average number of common and diluted shares outstanding 

      11,400   

     10,957    

       10,939     

Balance Sheet Data (end of year)

Working capital  

Total assets  

Long-term debt  

Total equity  

Other Data

  $ 16,555    

   $ 93,160   

 $ 222,099   

   313,216    

    435,088   

    617,257    

   158,790    

    182,992   

    190,594      

     53,398    

    112,040   

    135,712      

Investment in multi-client library   

$   14,884    

 $   45,558   

 $   67,785     

Capital expenditures 

      1,488    

     19,241   

        8,264          

Depreciation and amortization (other than multi-client library)  

      21,975   

     26,527   

      27,656        

Amortization of multi-client library  

      33,335   

      35,784   

      64,374 

The selected consolidated financial data set forth above with respect to our consolidated statements of operations for 2016, 2015 and 2014 and with respect to our consolidated 

balance sheets at December 31, 2016, 2015 and 2014 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, debt, refinancing, 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, 2016. 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, 2016.

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
  
  
   
 
 
    
 
 
 
      
     
   
 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
 
   
 
 
 
 
 
   
 
 
 
  
 
 
 
     
       
 
     
 
 
 
ANNUAL REVENUES

2012

2013

2014

2015

2016

Consolidated 
Revenues

526.3

549.2

509.6

221.5

172.8

E&P Technology & Services

E&P Operations Optimization

Ocean Bottom Seismic Services

0

50

100

150

200

250

300

350

400

450

500

550

600

$ Millions

SHAREHOLDER RETURNS

ION Geophysical Corporation

Dow Jones U.S. Oil Equipment & Services

This graph compares our cumulative total stockholder 

S&P 500

$450

$400

$350

$300

$250

$200

$150

$100

$50

$0

2011

 100.00
 100.00
 100.00

2012

106.20
 116.00
100.33

2013

53.83
153.58
128.83

2014

44.86
174.60
106.64

2015

8.21
177.01
82.67

2016

6.53
198.18
105.26

return on our common stock for the five years ending 

December  31,  2016,  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, 

2011.  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.

5

29APR201300073885

ION GEOPHYSICAL  CORPORATION
2105 CityWest Boulevard, Suite 100
Houston, Texas 77042-2855
(281) 933-3339

NOTICE OF ANNUAL MEETING OF  SHAREHOLDERS
To Be Held May 17, 2017

To ION’s Shareholders:

The 2017 Annual Meeting of Shareholders of ION Geophysical Corporation will be held in the

offices of the Company located at 2105 CityWest Boulevard,  Houston,  Texas, on Wednesday, May 17,
2017, 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, each to serve

for a three-year term;

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

3. Advisory (non-binding) vote on the frequency of  shareholder votes on  executive  compensation;

4. Ratify the appointment of Grant Thornton LLP as our  independent registered public

accounting firm (independent auditors)  for 2017; and

5. 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 March 31,  2017, 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

4APR201709180421

Jamey S. Seely
Executive Vice President,
General Counsel and
Corporate Secretary

April 13, 2017
Houston, Texas

Important Notice Regarding the Availability of  Proxy  Materials
For the Annual Shareholders’ Meeting to be held on May 17, 2017

The Proxy Statement and our 2016 annual report to shareholders
are available at www.iongeo.com under ‘‘Investor Relations—Investor Materials—
Annual Report & Proxy Statement.’’

The Annual Meeting of Shareholders of ION  Geophysical Corporation will  be  held on  May 17,

2017, 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, each to serve

for a three-year term;

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

3. Advisory (non-binding) vote on the frequency of  shareholder advisory  votes on executive

compensation;

4. Ratify the appointment of Grant Thornton LLP as our  independent registered public

accounting firm (independent auditors)  for 2017; and

5. 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 approval of the compensation of  our named executive officers, the approval of an executive
compensation vote to be held every year and the ratification of the  appointment of Grant
Thornton LLP.

The Proxy Statement for the 2017 Annual Meeting of Shareholders  and the 2016 annual report  to

shareholders are being made available at the website location specified  above.

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 100
Houston, Texas 77042-2855
(281) 933-3339

PROXY STATEMENT
FOR ANNUAL MEETING OF SHAREHOLDERS
To Be Held May 17, 2017

April 13, 2017

Our Board of Directors (the ‘‘Board’’) is furnishing you  this  proxy  statement  (this ‘‘Proxy
Statement’’) to solicit proxies on its behalf  to  be  voted at  the 2017 Annual Meeting of Shareholders
(‘‘Annual Meeting’’) of ION Geophysical  Corporation (‘‘ION’’). The Annual Meeting will be held at
2105 CityWest Boulevard, Houston, Texas, on May  17, 2017, at 10:30 a.m., local time. The proxies also
may be voted at any adjournments or postponements of the Annual  Meeting.

The mailing address of our principal  executive offices is 2105 CityWest Boulevard, Suite 100,
Houston, Texas 77042-2855. We are mailing the  proxy materials to our shareholders beginning on or
about April 13, 2017. All properly completed and returned  proxies for the annual meeting will be voted
at the Annual Meeting in accordance with  the directions given in  the proxy, unless the proxy  is revoked
before the Annual Meeting.

Only owners of record of our outstanding shares of our Common  Stock, par value $0.01

(‘‘Common Stock’’) on March 31, 2017  are entitled to vote  at  the  Annual  Meeting, or  at adjournments
or postponements of the Annual Meeting. Each owner of Common Stock on the  record date  is entitled
to one vote for each share of Common  Stock  held. On March 31, 2017,  there were  12,072,605 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

2017 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 GRANTS OF PLAN-BASED AWARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EMPLOYMENT AGREEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OUTSTANDING EQUITY AWARDS  AT  FISCAL YEAR-END . . . . . . . . . . . . . . . . . . . . . . . .
2016 OPTION EXERCISES AND STOCK  VESTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
POTENTIAL PAYMENTS UPON TERMINATION OR  CHANGE OF CONTROL . . . . . . . . . .
2016 PENSION BENEFITS AND NONQUALIFIED  DEFERRED COMPENSATION . . . . . . . .
EQUITY COMPENSATION PLAN INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM  2—ADVISORY (NON-BINDING)  VOTE  TO APPROVE EXECUTIVE

3
5
9
14
26
27
29
29
50
51
53
54
56
58
58
67
68

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

69

ITEM  3—ADVISORY (NON-BINDING)  VOTE  ON THE FREQUENCY OF ADVISORY

VOTES  ON EXECUTIVE COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM  4—RATIFICATION OF APPOINTMENT OF INDEPENDENT  AUDITORS . . . . . . . . . .
REPORT OF THE AUDIT COMMITTEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRINCIPAL AUDITOR FEES AND  SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70
71
71
73

2

2017 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

Director
Since

Age

Occupation

Independent Audit Comp Gov Fin

Committee
Memberships

Michael  C. Jennings . . . . . . . . . 51

John N. Seitz . . . . . . . . . . . . . . 65

2010 Chairman of the Board of
Directors of HollyFrontier
Corporation

2003 Chairman and Chief
Executive Officer of
GulfSlope Energy, Inc.

*

*

*

*

*

*

Executive Compensation Highlights

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 shareholders by focusing  our  executive
officers on total shareholder 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 our Common 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 the 2015 Mercer Total
Compensation Survey for the Energy  Sector.

Total compensation for each executive officer  varies  with ION’s performance in  achieving strategic

and financial objectives and with individual performance. Each  executive  officer’s compensation is
designed to reward his or her contribution to ION’s results. Our executive  officers’ 2017 compensation
also reflects adjustments arising from  our  normal annual process of assessing pay  competitiveness.
Year-over-year changes in salaries and equity  award  levels also reflect promotions,  individual
performance and competitive market adjustments.  The  following  table  shows the  total direct

3

compensation granted by the Compensation Committee to our named  executive  officers in 2016,  2015
and 2014 (except for Ms. Seely, who did not become a named executive officer until 2015):

Name  and Principal Position

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

President, Chief Executive
Officer and  Director

Steven  A. Bate . . . . . . . . . . . . .

Executive Vice  President
and Chief Financial  Officer

Jamey S. Seely . . . . . . . . . . . . .

Executive Vice  President,
General Counsel  and
Corporate Secretary

Christopher T. Usher

. . . . . . . .

Executive Vice  President and
Chief Operating Officer,
E&P Operations Optimization

Kenneth G. Williamson . . . . . . .
Executive Vice  President and
Chief Operating Officer,
E&P Technology &  Services

Year

2016
2015
2014

2016
2015
2014

2016
2015

2016
2015
2014

2016
2015
2014

Salary
($)

Bonus
($)

Stock
Awards
($)

540,000 — 341,900
560,769 — 294,633
550,000 — 287,700

337,500 — 170,950
350,481 — 134,474
316,616 — 114,050

333,173 — 170,950
73,359
327,115 —

Option
Awards
($)

203,817
215,164
248,050

101,909
98,200
211,169

101,909
53,579

340,704 —
353,808 —
364,000 —

59,686
64,501
82,200

50,954
47,119
148,830

70,875
348,492 —
361,895 — 159,611
82,200
372,320 —

71,336
116,565
148,830

Non-Equity
Incentive Plan
Compensation
($)

Total Direct
Compensation
($)

720,000
750,000
825,000

337,500
351,562
193,000

262,500
262,500

272,500
227,136
218,400

260,000
261,368
390,000

1,805,717
1,820,566
1,910,750

947,859
934,717
834,835

868,532
716,553

723,844
692,564
813,430

750,703
899,439
993,350

4

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 has designated R.  Brian Hanson and James  M.
Lapeyre, Jr. as proxies for the Annual  Meeting of  Shareholders. 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 is soliciting proxies on its behalf to be voted at the 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  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.

What are the voting rights of holders  of Common  Stock?

Each  outstanding share of Common Stock  is entitled  to  one  vote on each  matter considered at  the

Annual Meeting.

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

If your shares are registered directly  in your  name, you  are a shareholder  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 2017 Annual Meeting of Shareholders  will  be  held on  the 1st Floor of 2105  CityWest

Boulevard in Houston, Texas.

Directions: The site for the Annual Meeting is located  on CityWest Boulevard off of West  Sam

Houston Parkway South (‘‘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 at the security desk where you  will  then be directed to the first  floor receptionist.

What is the effect of not voting?

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

unvoted shares will not be represented at the Annual 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

5

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  Annual 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, the advisory vote on executive  compensation and the advisory vote on the frequency of
executive compensation votes 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  LLP  (‘‘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 Annual Meeting  of  Shareholders  is March 31, 2017. The record  date is

established by the Board 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 Annual Meeting and vote at the Annual Meeting and any adjournments or  postponements of the
Annual Meeting.

How  can I revoke a proxy?

A shareholder 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 Annual 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 shareholders 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 Annual Meeting, without prior notice other
than by announcement at the Annual Meeting, until  the required  quorum  is present. As of the record
date,  12,072,605 shares of Common Stock were outstanding. Thus, the presence of the holders  of
Common Stock representing at least 6,036,303 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  2020 Annual Meeting  of

Shareholders, shareholders may vote  in one  of  the following ways:

(a) in favor of all nominees,

6

(b) withhold votes as to all nominees or

(c) withhold votes as to a specific nominee.

Directors will be elected by a plurality  of the votes of  the shares of  Common Stock present or
represented by proxy at the Annual 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 his  resignation  following
certification of the results of the shareholder 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. Shareholders 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,

shareholders 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

(c) abstain from voting.

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 casting  an advisory vote  on frequency of shareholder votes on
executive compensation?

For the non-binding advisory vote on the frequency of future shareholder votes on executive
compensation, shareholders may cast  their  vote  in favor of one  of  the following four alternatives:

(a) every year,

(b) every two years,

(c) every three years, or

(d) abstain from voting.

The advisory vote  regarding the frequency  of  future shareholder votes to approve executive
compensation will be determined by a plurality  of the votes cast in the advisory vote. This  means that
the alternative that receives the greatest  number of votes  will  be  considered the  frequency  that  is
recommended by our shareholders.

The Board recommends that you vote in favor of ‘‘EVERY YEAR’’ with respect to the advisory

vote regarding the frequency of the shareholder  vote on executive compensation. However,
notwithstanding the Board’s recommendation and the fact that this is a non-binding advisory  vote  only,
the Board intends to accept the results  of  the shareholder vote on this proposal and hold the next

7

advisory vote on executive compensation  within the time  frame approved  by the shareholders at the
Annual Meeting.

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 2017,

shareholders may vote in one of the  following  ways:

(a) in favor of ratification,

(b) against ratification or

(c) abstain from voting on ratification.

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 Annual Meeting.

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

Will any other business be transacted  at the Annual  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 our Amended and Restated
Bylaws (our ‘‘Bylaws’’) for submitting proposals to be considered at the Annual  Meeting have  passed
and no proposals were submitted. However, should any other matters properly come before  the Annual
Meeting, and any adjournments or postponements of the  Annual 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 shareholder does not specify  a choice for  a matter when  submitting their proxy?

Shareholders 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 ‘‘EVERY
YEAR’’ with  respect to the non-binding advisory vote on the frequency of future shareholder votes on
executive compensation and ‘‘FOR’’ the proposal to ratify the appointment  of  Grant  Thornton as
independent auditors for 2017.

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, (ii) the

proposal regarding the advisory vote  on the  frequency of future  shareholder votes on  executive
compensation and (iii) 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.

8

What is the deadline for submitting proposals to be considered for inclusion in the  2018 proxy
statement and for submitting a nomination for director  of ION for consideration  at  the Annual
Meeting of Shareholders in 2018?

Shareholder proposals requested to be  included in our  2018 proxy statement must be received by

ION no later than December 14, 2017.  A  proper director nomination  may be considered  at ION’s 2018
Annual Meeting of Shareholders only if  the  proposal for  nomination  is received by ION not later  than
December 14, 2017. Proposals and nominations should be directed  to  Jamey  S.  Seely, Executive Vice
President, General Counsel and Corporate Secretary,  ION Geophysical Corporation,  2105 CityWest
Boulevard, Suite 100, Houston, Texas  77042-2855.

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

The notice of Annual Meeting, Proxy Statement and 2016  Annual  Report to Shareholders  are
posted on ION’s Internet website at www.iongeo.com under ‘‘Investor Relations—Investor Materials—
Annual Report & Proxy Statement’’.

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

A copy of our 2016 Annual Report on  Form 10-K (without schedules or exhibits) forms a part of
our  2016 Annual Report to Shareholders,  which is enclosed with  our Proxy Statement.  You may obtain
an additional copy of our 2016 Form  10-K at  no charge by sending  a  written request to Jamey S. Seely,
Executive Vice President, General Counsel and  Corporate  Secretary, ION Geophysical Corporation,
2105 CityWest Boulevard, Suite 100,  Houston,  Texas 77042-2855.  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 by reference herein.  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

Our Board 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 shareholders elect
the directors in a designated class annually. Directors  in Class III, which is  the class  of directors  to  be
elected at the Annual Meeting, will serve on the  Board until  our annual meeting in 2020.

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 Annual Meeting.  At  its meeting  on
February 7, 2017, 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 2020 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 our Board, or our Board 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

9

experiences, qualifications, attributes or  skills that  caused the Governance  Committee  and our 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 2020

MICHAEL C. JENNINGS

Director  since 2010

Mr. Jennings, age 64, is Chairman of the Board  of Directors  of HollyFrontier Corporation, a

NYSE-listed independent oil refining  and  marketing company  and served as  the Company’s
President & Chief Executive Officer from  2011 to 2016. 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 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 65, has been 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, since
2013. 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. Mr. Seitz currently  serves on the
Investment Committee for Sheridan  Production Company, LLC, a  privately held oil  & gas company
with interests in Texas, Oklahoma and Wyoming, and on  the Board  of  Directors of CASA
Exploration, LLC,  a privately held company focused on oil & gas  exploration and production in Latin
America. He formerly serviced on the Board of Directors for  Endeavor  International, Inc.,
Constellation Energy Partners LLC, and Gulf United Energy, Inc.  Mr.  Seitz is a  member of the
Compensation and Governance Committees of our  Board. 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  E&P  companies 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.

10

Class I Incumbent Directors—Term Expiring In 2018

R. BRIAN HANSON

Director since  2012

Mr. Hanson, age 52, 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, prospects and financial condition.

HAO HUIMIN

Director since  2011

Mr. Hao, age 53, 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 assistant President  of  BGP, and from 2002  to  2004, he managed the  marine
department at BGP. From 2000-2002,  Mr. Hao was manager of Dagang Geophysical Company, Dagang
Oilfield, CNPC. Between 1984 and 2000, Mr. Hao served in various management positions at Dagang
Geophysical Company, Dagang Oilfield  and CNPC.  Mr. Hao is a member of the  Finance Committee of
our  Board. 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 approximately 1,585,969  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.

11

JAMES  M. LAPEYRE, JR.

Director  since 1998

Mr. Lapeyre, age 64, served as Chairman of our Board  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 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. 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  shareholder of our Company enables our Board to have  direct

access to the perspective of our shareholders and ensures  that  the Board will  take into consideration
the interests of our shareholders 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 Director—Term Expiring In  2019

DAVID H. BARR

Director since  2010

From May 2011 until December 2012,  Mr. Barr, age 67,  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.  Since 2010,
Mr. Barr continues to serve as the Chairman of the  Board and on  the Compensation Committee of
Probe Holdings, Inc. (a designer and  manufacturer  of oilfield technology and tools). Since  2011, he has
also been serving on the Board of Directors, Compensation Committee, and as, Chairman of the Safety
and Social Responsibility Committee of  Enerplus Corporation (a NYSE- and TSX-listed independent
oil and gas exploration and production (‘‘E&P’’) company).  He formerly  served  on the  Board of
Directors and Compensation Committee  of Logan International Inc., and 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.

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.

12

FRANKLIN MYERS

Director since  2001

Mr. Myers, age 64, 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. 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 75, joined our Board 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 E&P  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  E&P  company),  where he was appointed to the
Governance Committee in late 2016. 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, a member of the Compensation  Committee and Chair  of  the Audit Committee 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. He holds a Bachelor of  Science degree in
accounting from Holy Cross College and a Master of Business Administration degree from Harvard
University.

13

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  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:129) 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:129) All members of the principal standing committees  of  our Board—the Audit Committee, the

Governance Committee and the Compensation Committee—are  independent.

(cid:129) 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:129) 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:129) The Board has adopted written Corporate  Governance Guidelines  to  assist its members  in

fulfilling their responsibilities.

(cid:129) 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:129) We comply with and operate in a manner consistent with regulations prohibiting loans to our

directors and executive officers.

(cid:129) 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:129) 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:129) 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  or her immediate family, has  a direct  or indirect  material
interest.

14

(cid:129) 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, 2016, 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 2016, 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:129) 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:129) 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:129) We have stock ownership guidelines for our non-employee directors and senior  management.

(cid:129) 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 his  resignation following certification  of the
shareholder 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 shareholder
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 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.  An
updated version of our Code of Ethics  was approved by  the Board on November 4, 2014.  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: Executive Vice President,  General Counsel and Corporate Secretary, 2105  CityWest
Boulevard, Suite 100, Houston, Texas  77042-2855. 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.

15

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.  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 include the following:

(cid:129) Advise and consult with 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:129) 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:129) Recommend to the Chief Executive  Officer and the  Board the  retention  of advisers and

consultants to report directly to the Board;

(cid:129) Call meetings of the Board or executive sessions of the  independent directors;

(cid:129) Develop the agendas for and preside over executive sessions  of  the Board’s independent

directors;

(cid:129) 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:129) 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. Shareholders 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 100,
Houston, Texas 77042-2855. Inquiries sent by mail will be reviewed by our Corporate Secretary and, if
they pertain to the functions of the Board  or committees of the Board  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

16

granted the Corporate Secretary discretion  to  decide what  correspondence should be shared with  ION
management and independent directors.

2016 Meetings of the Board and Shareholders. During 2016, the Board held five meetings and the
four  standing committees of the Board  held  a total of 14  meetings.  Overall,  the rate  of attendance  by
our  directors at such meetings was 98% and seven 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
committees of the Board each director attended during 2016. No  director attended less than 80% of
these meetings. We do not require our  Board members to attend our Annual Meeting  of  Shareholders;
however, six of our directors were present  at our Special Shareholder Meeting  in February  and also at
our  Annual Meeting held in May 2016.

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 2016

100%
100%
100%
80%
100%
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. 

17

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 10.3% of  our outstanding Common Stock as
of February 28, 2017. 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  1% of Laitram’s 2016 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 shareholder 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

18

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  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  100, Houston, Texas 77042-2855. 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 2016, the  Audit  Committee met five times, the Compensation Committee
met five times,  the Governance Committee  met three times, and the  Finance Committee met once.

The current members of the four standing committees of the Board 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

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 shareholders
and others, reviewing with management  our system of internal  controls  and  financial reporting
processes, and monitoring our compliance program and system.

The Board 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

19

standards and Rule 10A-3 under the  Exchange  Act.  In  addition, the  Board 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 Compensation 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 shareholders. 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 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  Compensation Committee is, or
was during 2016, an officer or employee  of ION. Mr. Lapeyre is  President and Chief Executive Officer

20

and a significant equity owner of Laitram,  L.L.C, which has had  a  business relationship with ION since
1999. During 2016, we paid Laitram and its affiliates less than $0.1 million, which consisted of  less  than
$0.1 million for manufacturing services,  and  less than $0.1  million for reimbursement  for 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 2016:

(cid:129) 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:129) 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 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 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 our
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 Governance  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 Governance  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 Governance
Committee feels are reliable, and professional search firms.

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

shareholders’ meeting. A proper director nomination  may be  considered  at our 2018 Annual Meeting
only if the proposal for nomination is received by ION no later  than December 14,  2017. All
nominations should be directed to Jamey S.  Seely, Executive  Vice President, General  Counsel and
Corporate Secretary, ION Geophysical  Corporation, 2105 CityWest Boulevard, Suite 100,  Houston,
Texas 77042-2855.

The Governance Committee will consider properly submitted  recommendations for director
nominations made by a shareholder 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,

21

(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 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
shareholders and further focus our emphasis on enhancing  shareholder value. Under  these
requirements, each non-employee director is expected  to  own at  least 2,400 shares of Common Stock,
which,  at the $6.00 closing price per share  of  our  Common Stock on the NYSE  on December 31, 2016,
equates to almost 32% of 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 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

22

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 10.3% of our outstanding Common
Stock as of February 28, 2017.

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.  The amended
lease of commercial property dated February  1, 2006,  between  Lapeyre Properties, L.L.C. (an affiliate
of Laitram) and ION was terminated in 2015. During 2016,  we paid Laitram and its  affiliates  less  than
$0.1 million, which consisted of less $0.1  million for manufacturing services,  and less than $0.1 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, which has been  a customer  of  our products  and services for
many  years. For our fiscal years ended December  31, 2016 and 2015, BGP  accounted for  approximately
1% and 3% of our consolidated net sales,  respectively. During 2016, we recorded revenues from sales
to BGP of approximately $1.0 million. Trade receivables due from BGP at December  31, 2016 were
$0.4 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:129) We issued and sold approximately  1,585,969 shares  of our  Common Stock  to  BGP  for an

effective purchase price of $42.00 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, 2017, BGP held beneficial ownership of approximately 13.1% 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

23

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 and  under  employee stock purchase
plans.

(cid:129) 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) contributing certain  assets owned by
BGP relating to the business of the joint venture.

Director Compensation

ION employees who are also directors do not receive any fee  or  remuneration for services as
members of our Board. 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 533  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
2,500 shares per director.

24

The following table summarizes the compensation  earned by our  non-employee directors  in 2016:

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 ($)

65,000
51,000
61,000
105,000
84,000
85,000
68,000

Stock
Awards
($)(2)

10,125
10,125
10,125
10,125
10,125
10,125
10,125

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

Non-Equity
Incentive
Plan
Compensation
($)

—
—
—
—
—
—
—

—
—
—
—
—
—
—

All Other
Compensation
($)(3)

84,938
84,938
84,938
84,938
84,938
84,938
84,938

Total
($)

160,063
146,063
156,063
200,063
179,063
180,063
163,063

(1) R. Brian Hanson, our President  and  Chief  Executive Officer,  is not included in this table because
he was an employee of ION during 2016, and therefore received no compensation for  his services
as director. The compensation received by Mr. Hanson as an  employee of ION during 2016  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 Second

Amended and Restated 2013 Long-Term  Incentive  Plan  (the ‘‘2013  LTIP’’). On  March 1, 2016,
each  of our non-employee directors was granted an award of 2,500  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.

(3) On March 1, 2016, the value of the 2,500  shares received by each of  our non-employee directors
was only valued at $7,750 (on February 29, 2016, the last  completed trading  day prior to the
March 1, 2016 grant date, the closing  price per share on the NYSE was  $3.10) leaving  a gap  of
$102,250 in the value of the equity awarded versus the $110,000 compensation target. As a result,
the Governance Committee approved  additional  cash  compensation to be provided to the Board in
the amount of $102,250. The additional compensation is paid in quarterly increments.

As of December 31, 2016, 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,500
2,500
2,500
2,500
2,500
2,500
2,500

—
—
—
833
833
833
833

25

OWNERSHIP OF EQUITY SECURITIES OF  ION

Except as otherwise set forth below, the following table sets forth  information as of February  28,
2017, 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 2016  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)

Percent of
Rights to Restricted Common
Stock(4)
Acquire(2) Stock(3)

—
—
833
—
—
68,293

BGP Inc., China National Petroleum Corporation(5) . . . . . . . . . 1,585,969
Invesco Ltd.(6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,285,623
2,500
James M. Lapeyre, Jr.(7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,237,690
—
979,816
Laitram, L.L.C.(8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
—
722,398
Footprints Asset Management & Research, Inc.(9) . . . . . . . . . .
77,299
52,990
R. Brian Hanson(10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
— 2,500
17,933
David H. Barr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
— 2,500
5,506
Hao  Huimin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
— 2,500
7,933
Michael  C. Jennings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2,500
833
23,133
Franklin Myers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2,500
833
9,266
S. James Nelson, Jr.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2,500
833
11,259
John N. Seitz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38,399
29,198
30,020
Steven A. Bate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21,056
40,446
8,717
Jamey S. Seely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15,502
16,998
5,505
Christopher T. Usher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Kenneth  G. Williamson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36,874
16,112
20,254
All directors and executive officers as a group (14 Persons) . . . . 1,436,878 197,312 228,668

— 13.1%
— 10.6%
10.3%
8.1%
6.0%
1.6%
*
*
*
*
*
*
*
*
*
*
15.2%

*

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 29, 2017.

(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 29, 2017,  are outstanding.

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

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

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

26

(7) The shares of Common Stock held  by  Mr. Lapeyre include 99,402 shares  that  Mr.  Lapeyre holds

as a custodian or trustee for the benefit of his children, 979,816  shares owned  by  Laitram,  and 699
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 8  below.  Mr.  Lapeyre has
sole voting power over only 157,773 of these shares  of Common Stock.

(8) 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 7  above. Mr. Lapeyre
disclaims beneficial ownership of any shares held  by Laitram.

(9) The address for Footprints Asset Management & Research,  Inc. is  11422 Miracle Hills Drive,

Suite 208, Omaha, NE 68154.

(10) The shares of Common Stock held  by  Mr. Hanson include 666  shares owned by Mr. Hanson’s

wife, in which Mr. Hanson 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, with three exceptions,  during  2016 our directors,
executive officers and shareholders 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. Three Form 4s for Mr.  Lapeyre were filed late when  the Company was not timely
notified of the execution of a buy order.

Our executive officers are as follows:

EXECUTIVE OFFICERS

Name

Age

Position with ION

R. Brian Hanson . . . . . . . . . . .
Steven A. Bate . . . . . . . . . . . .
Colin T. Hulme . . . . . . . . . . . .

President and Chief Executive Officer and Director

52
54 Executive Vice President and Chief Financial Officer
65 CEO OceanGeo and Executive Vice President,  Ocean Bottom

Services

Scott  P.  Schwausch . . . . . . . . .
Jamey S. Seely . . . . . . . . . . . .

42 Vice President and Corporate Controller
45 Executive Vice President, General Counsel  and Corporate

Secretary

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

56 Executive Vice President and Chief Operating  Officer,  E&P

Kenneth  G. Williamson . . . . . .

52 Executive Vice President and Chief Operating  Officer,  E&P

Operations Optimization

Technology & Services

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

Directors—Class I Director Nominees  for  Re-Election for Term Expiring in 2018’’ above.

Mr. Bate is currently our Executive Vice President and  Chief Financial  Officer. Mr. Bate rejoined
ION in May 2013 as Senior Vice President, Systems Division,  became the Executive Vice President  and
Chief Operating Officer, Systems Division in February  2014 and became the Executive  Vice President
and Chief Financial Officer in November  2014. 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

27

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. Hulme is currently our Executive Vice President, Ocean Bottom Services  and Chief Executive

Officer of OceanGeo. 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
and became our Executive Vice President, Ocean  Bottom  Services in February 2015. 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. 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.

Ms. Seely joined ION as Executive Vice President, General Counsel and Corporate Secretary in
October 2014. Prior to joining ION,  Ms.  Seely served  as Senior  Vice President of Alternative  Energy
for NRG  Energy, Inc., with management  and legal oversight of multiple new business and startup
ventures related to enhanced oil recovery,  solar power and nuclear  project  development. She also
recently served in executive and general counsel roles  for Nuclear Innovation North America  (NINA),
a joint venture of NRG Energy with Toshiba Corporation. Prior to NRG Energy, Ms. Seely  served  as
Vice President and General Counsel  at Direct Energy and as  a  partner in the corporate and securities
law group of Thompson & Knight LLP. Ms. Seely holds a  Juris Doctor from Southern  Methodist
University’s Dedman School of Law,  and  earned  a Bachelor of Arts  degree  magna cum laude at Baylor
University. She is licensed to practice in  Texas and New York.

Mr. Usher is our Executive Vice President  and Chief Operating Officer, E&P Operations
Optimization. Mr. Usher joined ION  in  November  2012 as the Executive Vice President and  Chief
Operating Officer, GeoScience Division.  Prior to joining our  Company, Mr. Usher served as the Senior
Vice President, Data Processing, Analysis  and  Interpretation  and  Chief  Technology Officer  (including
significant merger  and acquisitions responsibility) 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  (including
significant merger  and acquisition responsibility), 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 E&P 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  where he  served  in a number of roles over his
17-year tenure before becoming the Worldwide  VP Technology.  Mr. Usher holds a Bachelor of Science
degree in geology and geophysics from  Yale  University.

28

Mr. Williamson is our Executive Vice  President  and  Chief Operating Officer, E&P Technology  &
Services. Mr. Williamson originally 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 and Executive  Vice
President and Chief Operating Officer in  February of  2015. 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.

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,
2016. 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, 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 and Director
Steven A. Bate . . . . . . Executive Vice President and Chief Financial Officer
Jamey S. Seely . . . . . . Executive Vice President, General Counsel and Corporate Secretary
Christopher T. Usher . . Executive  Vice  President and Chief  Operating Officer, E&P Operations

Optimization

Kenneth  G. Williamson Executive  Vice  President  and Chief  Operating Officer,  E&P  Technology &

Services

Executive Summary

General.

In 2016, the major components of our executive  compensation program were

significantly modified to reflect the economic realities in  which the Company is operating and  to
enhance considerably the alignment of our executive compensation plans with  the interests of our
shareholders. Our executive compensation program provides 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. We have increased the use
of the performance-based elements in  our compensation  program 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 closely aligns our executive
officers’ interests with those of our shareholders and promotes the creation of shareholder value,
without encouraging excessive risk-taking. In addition,  our equity  programs, combined with our

29

executive share ownership requirements  and  new  matching share  program,  are designed to reward
long-term stock performance and encourage investment in the  Company.

Base Salary Reductions. Due to the difficulties the Company, its customers  and  industry  have

experienced, base salaries for all of our  named executive officers  were decreased by 10%  on May 1,
2015 and the salary decreases were continued by  the Compensation Committee throughout the
remainder of 2015. Management recommended and the Compensation Committee approved  the further
continuation of the base salary reductions  through December 31,  2016. As of the  date of this report  in
2017, the 10% base salary decreases continue to remain in effect. In total, base salary  reductions have
been in place for almost two years.

Annual Incentive Poolsize and Participation Percentage Greatly Reduced. Payments under our annual
bonus  incentive plan for 2016 reflected our performance  and the level of  achievement of our 2016  plan
performance goals. In light of the continued, unprecedentedly challenging business climate that the
Company faced in 2016, the Compensation Committee reduced the maximum award achievable by
individual participants from 150% to 125%. This reduction is in addition to the reduction from 200%
to 150% made by the Compensation Committee at  the beginning of 2015. In addition to this reduction
in participant percentage, the Compensation Committee also capped the overall size  of  the bonus pool
and removed any reward for over-performance  beyond 100%. The total dollars that could have been
achieved under the bonus plan pool were dramatically reduced from  $15.3 million  in 2015 to a
maximum of $9.2 million in 2016.

The Compensation Committee determined that the  bonus available for awards paid to our named

executive officers under the 2016 plan should  be  based on  a  combination of long-term strategic
initiatives and cash preservation goals. In  early 2017, the  Compensation Committee  reviewed the
Company’s progress towards the achievement of the  strategic initiatives and cash produced from
operations, and approved a reduced bonus pool and modified bonuses  for  each  named executive based
on each individual’s achievement of key objectives  and  company performance. In approving the
individual awards to our named executive  officers in  February 2017,  the Compensation Committee
noted that our named executive officers’  efforts had enabled  us to drive our cash preservation
objectives during the most challenging  economic period for the seismic  industry in several decades,  and
at the same time, positioning us to take advantage  of the next  upturn  in the energy cycle by pursuing
the long-term strategic initiatives. The Company  and  Compensation  Committee  also increased our
disclosure of individual objectives to  provide  enhanced transparency to our  shareholders.

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

on March 1, 2016 were dramatically reduced by  61% for stock appreciation rights (‘‘SARs’’),  62% for
restricted stock and 48% for stock options when compared  to  grants  made  to  named executive officers
in previous years. A greater emphasis was placed on  SARs than  in previous  years  with a substantial
portion of each executive’s compensation  being  in the form of performance-based; cash  settled SARs
instead of restricted stock or stock options.  These dramatic decreases in  grants were made  in a year
when all equity grants prior to 2016 are underwater by 570% to 3,800% following the reverse stock
split. Finally, a significant portion of  the restricted  stock granted to executives in 2016 was only made
available to the extent the executive participated in  the Matching Share Program  (described in more
detail hereinafter) and purchased shares  in the Company.

Finally, the Compensation Committee  noted  that they will not to approve any equity  compensation
in 2017. The full results of 2017 equity  compensation will be reported, as required,  in our annual  proxy
next year.

30

Compensation Committee

Corporate Governance

The Compensation Committee of our Board 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  Compensation Committee  is
an employee of ION. The Board has  determined that each member  of  the Compensation Committee
satisfies  the definition of ‘‘independent’’ as established in  the NYSE corporate governance listing
standards. In  determining the independence  of each member of the  Compensation 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:129) the source of compensation of the director, including any  consulting, advisory  or other

compensatory fee paid by us to the director;  and

(cid:129) 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 Compensation 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 Compensation Committee, see ‘‘Item 1.—Election of Directors—Committees  of the Board—
Compensation Committee’’ above.

During  2016, the Compensation Committee met in person  or by conference call five times. In
addition, the Compensation Committee took action by unanimous  written  consent,  as permitted under
Delaware law and  our Bylaws, one time  during 2016, 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 Compensation 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 Compensation Committee evaluates
the independence  of such advisor and also evaluates whether  such advisor has a  conflict of interest.
From 2012-2014, at the recommendation of our management, the  Compensation Committee  has
approved and engaged Performensation Consulting to provide  advisory services with regard to the
preparation of our proxy statements. In  2015 and 2016, the  Compensation  Committee  engaged Aon
Hewitt to provide advisory services with  regard to the preparation  of  this proxy statement.

From 2012 to date, neither of Performensation Consulting nor  Aon  Hewitt has  received

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

31

The Compensation Committee has considered the independence of Aon Hewitt in light of  SEC
rules and NYSE listing standards. Among  the factors considered  by the Compensation Committee were
the following:

(cid:129) other services provided to our Company by Aon Hewitt;

(cid:129) the amount of fees paid by us as a percentage of Aon Hewitt’s total revenues;

(cid:129) policies or procedures maintained  by  Aon Hewitt  that  are designed to prevent a conflict of

interest;

(cid:129) any business or personal relationships between  the individual consultants involved in the

engagement and any member of the Compensation  Committee;

(cid:129) any of our Common Stock owned by  the individual consultants involved in  the engagement; and

(cid:129) any business or personal relationships between  our  executive officers and  Aon Hewitt  or the

individual consultants involved in the  engagement.

The Compensation Committee discussed these  considerations and  concluded that the  work of Aon
Hewitt 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 Compensation 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, 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.

32

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

Committee, including our Chief Executive  Officer, our  Executive Vice  President,  Global Human
Resources, and our Executive Vice President, General Counsel & Corporate  Secretary. However,  no
member of management votes on items  being considered  by the Compensation Committee. The
Compensation Committee and Board 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
Compensation 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:129) 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:129) encourage our executives and key  employees to achieve strong financial and operational

performance;

(cid:129) structure compensation to create meaningful  links  between corporate  performance, individual

performance and financial rewards;

(cid:129) align the interests of our executives with those  of  our shareholders by providing  a significant

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

(cid:129) encourage long-term commitment  to  our  Company;  and

(cid:129) 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
shareholder 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

33

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  Compensation  Committee  determined that
annual compensation amounts for our  Chief  Executive Officer and  our other named  executive  officers
remained generally consistent with the Compensation Committee’s  expectations. However, the
Compensation 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 Compensation 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  Compensation Committee may elect not to 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 2016,  we utilized data
primarily from the 2016 Radford salary surveys  and  the 2015 Mercer  Total Compensation  Survey for
the Energy Sector (‘‘2015 MTCS’’). In prior  years,  we have utilized Frost’s Oilfield Manufacturing and
Services Industry Survey. However, due  to the  extremely difficult  economic situation faced by the
industry, Frost ceased publication of  its survey. Towers and  Watson and MTCS similarly  did not publish

34

a survey for 2016. As a result, the most relevant data  available this year was  from the 2015 MTCS,
specifically the Services and Drilling related  segment of the  report.

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

ION Geophysical
Executive Compensation

Short-Term
Compensation

Benefits

Long-Term
Compensation

Base Salary

Bonus
Incentive Plan

Stock Options

Stock Appreciation
Rights (SARS)

Matching
Share Program

Restricted Stock/
Units
22MAR201717341241

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

35

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,  2016, our Chief  Executive
Officer’s annual base salary was 55%  higher  than  the annual base salary for  the next highest-paid
named executive officer and 58% higher than the average annual base salary for  all  of our  other named
executive officers. The Compensation Committee does  not  intend  for base salaries  to  be  the vehicle for
long-term capital and value accumulation for  our executives.

2016 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.

Base Salary Reduction Program. Commencing in late 2014, our business experienced a significant

decline  due in large part to the historic  decline in oil  and  gas  prices, which has negatively impacted
demand for our products and services and thus adversely  affected  our financial results. We have taken
a number of actions to reduce our costs in our  business  and  to  improve our  operating performance
including substantial reductions in our  work force.  In  mid-2015,  we  also  implemented a base salary
reduction program in a further effort to reduce our operating costs. Under the salary  reduction
program, base salaries for all employees  were reduced by 10% for all employees  earning above  the
designated minimum income threshold. Management  recommended  and  the  Board approved the
continuation of the program through  December 31, 2016.  The  base  salary reductions were  continued
into 2017 and remain in effect at the time of this report. In total, the base salary reductions have been
in place for almost two years.

Under the program, all of our named  executive officers received a 10%  decrease  in base salary on
May 1, 2015.  No increases in salary were  approved  except  with respect to Ms. Seely. Ms.  Seely’s salary
was originally set at reduced amount  for her  first year  at ION and was brought into parity with  other
NEOs in 2016 but  remained subject  to  the 10% salary  reduction, as  described below:

Named Executive Officer

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

Steven A. Bate . . . . . . . . . . . . .

Action

In recognition of the difficult financial times for the  industry,
Mr. Hanson’s salary was reduced by 10% from  $600,000 to
$540,000 in 2015 and remained at that level for all of 2016. The
2015 MTCS Survey indicated that the mean for CEO base salary
for surveyed companies in the Services and Drilling sector was
$716,100.

In recognition of the difficult financial times for the  industry,
Mr. Bate’s salary was reduced by 10% from  $375,000 to $337,500
in 2015 and remained at that level for all of 2016. The 2015  MTCS
Survey indicated that the mean of Chief  Financial Officer  base
salary for surveyed companies in the  Services  and Drilling  sector
was $454,600.

36

Named Executive Officer

Action

Jamey S. Seely . . . . . . . . . . . . . . As  described above, Ms. Seely’s salary was increased slightly to be
at parity with the other NEOs from $350,000 to $375,000, but still
paid at a 10% reduction of $375,000 down to $337,500.  The 2015
MTCS Survey indicated that the mean for Top Legal Executive
base salary for surveyed companies in the Services  and Drilling
sectors was $431,900.

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

Kenneth  G. Williamson . . . . . . .

In recognition of the difficult financial times for the  industry,
Mr. Usher’s salary was reduced by 10% from $378,560 to $340,704
in 2015 and remained at that level for all of 2016. The 2015  MTCS
Survey indicated that the mean for Chief Operating  Officer—
Subsidiary/Group/Division base salary for  surveyed companies  in
the Services and Drilling sectors was $397,800.

In recognition of the difficult financial times for the  industry,
Mr. Williamson’s salary was reduced by 10% from $387,213 to
$348,492 in 2015 and remained at that level for all of 2016. The
2015 MTCS Survey indicated that the mean for Chief Operating
Officer—Subsidiary/Group/Division base salary  for  surveyed
companies in the Services and Drilling sectors was $397,800.

Bonus Incentive Plan

Our employee annual bonus incentive plan is  intended to promote the achievement  each year  of
the Company’s performance objectives,  the employee’s particular business unit’s performance objectives
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 by establishing  bonus pools for each business unit
contingent on achievement of annual  business and operating objectives. The  plan also provides for
individual awards designed to reward company and individual performance. This  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.

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

early 2016, we prepared a consolidated-company operating budget for 2016  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 analyzed the proposed budgets with management  extensively and, after analysis and
consideration, the Board approved the  consolidated  2016 operating  plan. During early 2016, our Chief
Executive Officer worked with our Human Resources department and  members of senior management
to formulate our 2016 bonus incentive plan, consistent with the  2016 operating  plans approved by the
Board.

At the beginning of 2016, the Compensation Committee approved  our 2016 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 Compensation Committee. In February  2017, the

37

Compensation Committee reviewed the  Company’s  actual performance against  each  of the plan
performance goals established at the  beginning of 2016 and  evaluated the individual performance  of
each  participating named executive officer  during 2016. The results of operations of our Company  for
2016 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 our existing long-term  equity
compensation plans. The Compensation 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
based on the Company’s and the employee’s performance,  in each case  measured against internal
targets and plans. In most years when  our  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 and 2011,  we achieved improved  financial  performance over
the previous year, but average cash bonus  awards  under our  annual bonus  incentive plans were
relatively lower because we did not achieve our internal financial and growth objectives for  the relevant
years. In 2012, we achieved improved  financial performance over the  previous year, but our average
bonus  award paid to our 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.

Below are general descriptions of our 2016  bonus incentive plan  and our Company performance

criteria applicable to the plan.

2016 Bonus Incentive Plan. The purpose of the 2016 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 employees  to accomplish and share  in the achievement  of our  Company’s
2016 strategic and financial goals.

The bonus program includes a three-step process:

1. The total bonus pool is established in our  annual  operating plan  based on approximate

percentages of base salary and our expected headcount. As discussed  below,  the total bonus
pool consists of two variable components (i) the  achievement of certain long-term strategic
initiatives, and (ii) the satisfaction of cash preservation criteria.

2. The total bonus pool is allocated  among our business units based  on satisfaction  of  both the

strategic initiatives and the cash preservation objectives.

3. Once the bonus pool for each business unit is funded,  individual bonuses are determined  by

business unit managers by evaluating each eligible employee’s  individual and  team
performance, and the computation of individual awards  is approved by  the Compensation
Committee.

Achievement of our strategic initiatives and cash preservation target establishes a guideline  funding

level  of  the bonus pool available to our named executive officers. The  final actual  amount  paid to our
named executive officers are at the discretion of the  Compensation Committee  based on  its  overall

38

assessment of other qualitative and quantitative corporate  and individual criteria  in accordance with  the
compensation philosophy and policy  described above.

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

2016 bonus incentive plan. Under the  2016 plan, approximately  35% of  the  funds allocated  for
distribution were available for awards to eligible employees based  on  achievement of certain long-term
strategic initiatives in 2016 and approximately 65% of the  funds allocated for  distribution were  available
for distribution to eligible employees  only  to  the extent we satisfied the designated 2016 cash
preservation criteria. However, the 65%  of  funds associated with  the cash  preservation criteria,  were
also tied into obtaining a specific ocean  bottom  survey contract. If such  specific contract was not
obtained, the 65% of funds associated with  the cash  preservation criteria  would be cut in half. In
addition, the 2016  plan was structured  to  be capped  at 100%  achievement and eliminated all upside for
over performance versus a maximum funding opportunity  of 150% in  2015 and 200% in  2014. The
overall dollars available for distribution  has  also significantly dropped  from up  to  $15.3 million in 2015
to a maximum of $9.2 million in 2016. As  a  result, the amount of total  dollars available for distribution
under the bonus incentive plan was directly  tied to the  Company’s achievement of financial objectives
and reflects the difficulties currently  faced by the industry and  the Company.

Our 2016 bonus incentive plan established  the achievement  of  long-term strategic initiatives and

cash preservation and cash from operations as the performance goals.  The  strategic initiatives were
selected  to ensure that the Company’s  cash preservation and expense reduction efforts  did not result in
long-term harm to the Company and appropriately balanced short-term savings against ensuring the
long-term viability of our Company. For 2016,  the Compensation Committee selected strategic
initiatives focused on the achievement  of certain objectives in  managing the  Company’s litigation risk
within its current financial capabilities.  The Company also  established certain objectives for preserving
shareholder value by ensuring that we  were  not  delisted from the  New York Stock  Exchange.
Furthermore, the Company sought to  address  shareholder concerns and increase  value for our
shareholders by renegotiating the senior  secured bonds. Several milestones were established  for critical
R&D projects. The Company also established several cultural  initiatives and objectives designed to
streamline the internal efficiency of the  organization, promote better information sharing and
consolidate certain activities. The Company  reported  progress on all of  the initiatives to the Board
throughout the year. At the conclusion of  2016, the  Compensation Committee  determined that five out
of the five strategic objectives had been  substantially met and recommended funding 100% of the  35%
target or $3.2 million dollars related to the  strategic initiatives. The Company exceeded its objectives in
saving the NYSE listing, effectively renegotiating  the senior secured bonds,  achieving the  R&D targets,
completing the cultural initiatives regarding internal efficiency and in ensuring litigation was managed
within the Company’s current financial capabilities.

In addition to the strategic initiatives,  the Compensation Committee also established a critical
emphasis on metrics for cash preservation  based  on the cash generated from operations.  Cash  from
operations is the net cash flow generation by ION excluding interest, severance  expenses, cash from
external  funding arrangements, and other  corporate expenses and is adjusted based on the timing  of
collection of customer payments. Cash from operations  is offset by  the payment of  vendors, employee
payroll,  taxes, utilities, and similar matters.

Cash preservation was selected as the  most appropriate performance goals  for our 2016  plan
because the Compensation Committee believed that cash from operations and preservation of  the
Company’s existing cash were the best indicators of our  Company’s overall performance  at that time
and evidenced a direct correlation with  the interests of our  shareholders and  the ability of our
Company to survive the downturn. As a  result,  65% of the bonus  pool is tied to the  achievement of
these objectives as well all opportunities  to  achieve goals  in excess of the plan. When determining
whether financial targets have been achieved under the  2016 plan,  the Compensation Committee has
the discretion to modify or revise the  targets as  necessary to reflect  any significant beneficial or  adverse

39

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 recent prior plans, every participating named executive officer  other  than our Chief

Executive Officer had the opportunity  to  earn up  to  200% of such executive officers’  target  depending
on performance of our Company against the  designated performance goals  and performance of such
executive officer against personal criteria  determined at  the beginning of the year. However, when  the
2015 bonus plan was adopted by the  Compensation Committee, the maximum individual award for
each  participating named executive officer  was reduced to 150% of  such participating  executive  officer’s
target. In addition, the Compensation Committee further  reduced  the maximum individual  awards
payable in February of 2016 to 125% in  light of the  difficult  economic market for the Company’s
products and services. The Compensation  Committee has  the discretion to determine the amounts of
individual bonus awards. Under separate  terms  approved by the  Compensation  Committee  and
contained in his employment agreement, Mr. Hanson, who  served  as our Chief Executive Officer
during 2016, participated in the plan with potential to earn  a target incentive payment  of  100% of his
base salary, depending on achievement of the Company’s target consolidated performance  goals and
pre-designated personal critical success factors,  and  a maximum of  125%  of his base salary  upon
achievement of the maximum consolidated performance goal  and his personal  goals.

Performance Criteria.

In 2016, the Compensation Committee approved a  plan that emphasized the
critical importance placed on cash preservation  as the criteria for consideration of bonus awards to the
named executive officers and other covered employees  under our  2016 bonus incentive plan:

Threshold Adjusted
Cash from Operations

$(10.0) million

Target  Adjusted
Cash from  Operations

$1.0 million

As previously noted, the opportunity to receive additional  bonus pool amounts  and funding above

100% was eliminated. As result, the Maximum Target column was eliminated  from the chart above
since no dollars for over-achievement were possible.

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 2016 Summary Compensation Table  below reflects the payments
that our named executive officers earned and received under our  2016 bonus incentive plan,  and the
‘‘Bonus’’ column of the same table reflects any discretionary cash bonus  payments received by our
named executive officers during 2016.  Our 2016 cash from  operations exceeded the threshold target
performance criteria under our 2016  bonus incentive plan by $18.7  million. However, as the  Company
did not obtain a specific ocean bottom contract,  the Compensation Committee  authorized only
$2.8 million to the bonus pool. This amount was slightly less  than  half of  the maximum funds tied to
the cash  preservation criteria. When combined with the amounts approved in  connection with  the
achievement of long-term strategic initiatives ($3.2  million) the  total bonus pool  available for
distribution in 2016 was approximately  $6.0 million.

In addition to overall company performance,  when considering the 2016  bonus incentive plan

awards paid to our named executive officers, the Compensation Committee also  considered the
individual performances and accomplishments of each  officer.  In considering the  bonus award paid to
Mr. Hanson, the Compensation Committee considered  Mr. Hanson’s  achievement of  each  of the five
key strategic objective for the Company  as well as the Company’s relative  achievement of its cash
targets. As previously stated, the Company set key strategic initiatives  for (i) the achievement  of  certain
objectives for managing litigation within  the Company’s current financial  capabilities,  (ii) preserving

40

shareholder value by ensuring that we  were  not  delisted from the  New York Stock  Exchange,
(iii) increasing and preserving value for  our  shareholders by renegotiating the senior secured  bonds,
(iv) the  achievement of several milestones for critical R&D  projects,  and  (v) establishing and  achieving
the cultural initiatives and objectives designed to streamline the internal  efficiency of  the organization,
promote better information sharing and  consolidate certain  activities. The Compensation  Committee
also evaluated Mr. Hanson against the  Company’s  achievement of the cash  targets established for 2016.
Finally, the Compensation Committee  took into consideration  was  Mr. Hanson’s effective leadership in
our  achievement of several important  strategic objectives  during  the year  and  the critical  role his prior
experience in working through market  cycles has  played,  including focusing  the strategies  of the
Company on measures needed to maintain the business through this unprecedented sustained  historic
downturn in demand for its services and  other  challenges associated  with low  oil prices,  such as
maintaining our key core capabilities. Like the  pool  established for  the Company,  the bonus awarded
by the Compensation Committee to Mr.  Hanson reflects the  substantial achievement of his  five
objectives and the Company exceeding  its cash  target.

When considering the bonus award paid  to  Mr. Bate, the Compensation Committee took into

consideration his performance against the  objectives set  for Mr.  Bate. Mr.  Bate’s objectives included
(i) preserving shareholder value by protecting  the NYSE listing, (ii) the renegotiation of the  senior
secured bonds, (iii) replacing or renegotiating  the revolving credit  facility,  and (iv) achieving the
planned cash targets. In addition to his  objectives, the Compensation Committee also considered were
his leadership in reducing the Company’s  operating costs and his leadership  and engagement with
shareholders through a difficult and critical time for the Company.  In the bonus  awarded  to  Mr.  Bate,
the Compensation Committee determined that Mr. Bate achieved three of the four objectives and also
noted the outstanding contributions made  by  Mr. Bate in achieving items that were  not  expressly
included in his objectives such as the implementation by the Company of its at-the- market  offering.
The Committee determined that such additional measures provided value equal to or in  excess of the
value of the original objectives targeted  and was an  appropriate replacement  for the  original  objectives
planned and better furthered the best interests of the  Company.

When considering the bonus award paid  to  Ms. Seely, the  Compensation  Committee  took into
consideration her performance against  the objectives set  for  Ms. Seely. Ms.  Seely’s objectives included
(i) preventing ION’s delisting from the  NYSE  stock  exchange,  (ii) the  renegotiation of the senior
secured bonds, (iii) evaluate and explore options raise  debt or equity for the business, and (iv) certain
targets for managing the Company’s  litigation within its current  financial capabilities. In  the bonus
awarded to Ms. Seely, the Compensation Committee  determined  that Ms.  Seely had  overachieved two
of her objectives and met two of her objectives.

When considering the bonus award paid  to  Mr. Usher, the  Compensation Committee  took  into
consideration his performance against the  objectives set  for Mr.  Usher. Mr. Usher’s objectives included
(i) drive quarterly cash flow to plan targets, optimizing cash flow and  minimizing accounts receivable
with customer base, (ii) for the devices  business  the launch of three prototypes in  the field  for three
new programs: acoustics in deployment,  digi-lift,  and Li-ION, (iii)  three  deployments of Marlin beyond
Seismic vessels, one staying behind with non-seismic operations;  and  (iv)  funding  approval from
Scottish Enterprise for one or more projects. In addition, the Compensation  Committee also considered
his efforts to appropriate sizing the organization,  maintaining  its key customers and managing  the credit
risk associated with the group. In the  bonus  awarded to Mr. Usher, the Compensation Committee
determined that Mr. Usher had achieved  or overachieved all of his goals for 2016.

When considering the bonus award paid  to  Mr. Williamson, the Compensation  Committee took

into consideration his performance against the objectives  set for  Mr. Williamson. Mr. Williamson’s
objectives included (i) establish creative  financing vehicles  for funding new multi-client  projects
covering a significant portion of the total  project  exposure, (ii) develop and  implement  a measurable
plan  to drive 25% efficiency across the  imaging services business, (iii)  achieve by year  end significant

41

commitments for global library access and commitments  in FY 2016 and some initial commitments for
FY 2017 and beyond; and (iv) investigate  and  develop  a computing infrastructure  road map  for the
future, ideally a five year plan. In addition, the  Compensation  Committee also considered  his efforts to
reduce the costs within the division and  the amount of risk associated with  the business portfolio. In
the bonus awarded to Mr. Williamson, the Compensation Committee determined that Mr. Williamson
had significantly overachieved one of  his  goals,  substantially  achieved two of his objectives and  partially
achieved one of his goals for 2016.

The total compensation paid to each  named executive officer is set forth  in the graph  titled

‘‘Summary Compensation Table’’.

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 focus increasingly  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  shareholders.

The below table illustrates the mix of total compensation received by Mr. Hanson, our CEO, and

our  other current named executive officers  during  2016:

100%

90%

80%

70%

60%

50%

40%

30%

20%

10%

0%

Long-Term Equity

Annual Incentive

Base Salary

CEO

Other NEOs (average)

22MAR201717341110

For 2016, there were four forms of long-term equity  incentives utilized for executive officers  and

key employees: stock options, restricted stock/units,  SARs  and matching  share program. 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

42

made by ION during 2016, 68% were in the  form of stock options and 32% were in the form  of
restricted stock or restricted stock units.  Our 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, 35%
of the total shares authorized for grant  under  the plan,  in the aggregate. On December  4, 2015, the
Board adopted resolutions setting forth  and declaring advisable certain amendments  to  the 2013 LTIP,
and, at a special meeting of the shareholders of the  Company held on February 1, 2016, the
shareholders of the Company approved  such amendments to the 2013  LTIP. The 2013 LTIP, as
amended, became effective on February  4, 2016. The  Company’s 2013 LTIP,  as amended,  increased
(i) the total number of shares of our  Common Stock we can grant under the plan  to  1,248,667 and
(ii) the number of awards we can grant  under the plan in the  form of full-value  awards  to  412,060
shares, which is less than 35% of the total shares  authorized  for grant under the  plan, in  the aggregate.

Reduction in Plan Participants.

In 2015, the Compensation Committee decided to decrease

significantly the number of executives  eligible to participate  in the Company’s long-term incentive  plans.
In 2014, approximately 147 employees  participated in the Company’s  long-term equity programs and
the Company granted approximately 164,263  shares of  restricted stock and options. In  2015, the
Company substantially reduced the number of participants in  the long-term equity  grants to only 16
participants, excluding non-executive directors. In  addition, the  Compensation Committee  dramatically
reduced the equity grants available to  only  98,980 grants of  restrict stock  and options.  In  2016, the
Compensation Committee continued  the practice of dramatically  limiting the number to just
22 participants in 2016.

Underwater Grants.

In 2016, all prior grants of options were between 570% and 3,800%

underwater as a result of the reverse  split and restructuring the  Company needed to undertake to
survive the downturn. Similarly, prior grants  of restricted stock were divided by 15,  reducing  the grants
issued and outstanding prior to the reverse  split from 509,999 to only 33,990 post-split. Since all
executives (i) lost substantially all of  the restricted stock previously granted  and (ii) held prior  option
grants are so significantly underwater  that  they were unlikely to ever recover the 570% to 3,800%
needed to realize value, the Compensation Committee was faced with an executive team with an
extremely ineffective incentive for long-term  retention or value creation.  The  2016 awards were
designed to address this inequity and  re-align  the interests of executives with  shareholders as well  as
ensuring there was an effective long-term incentive in  place.

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  shareholders. 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 shareholder  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
shareholder 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 shareholder  value.  Stock options  only have value to their holder
if the stock price appreciates in value  from  the date options are granted.

43

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  2015, a total of  16 employees  received
option awards, covering 799,999 shares (on  a pre-split  basis) of Common Stock.  In  2015, the named
executive officers received option awards for  a total of 478,050 shares  (on  a pre-split  basis), or
approximately 60% of the total options  awarded in 2015. All option awards  granted before  2016 are
currently underwater by between 570% and 3,800%. As  a result, the  Compensation Committee  granted
415,000 options in 2016 to 22 participants. In 2016, the  named  executive officers  received option awards
for a total of 260,000 shares, or approximately 63% of the total options awarded in 2016. The total
number of options issued in 2016 represent  a 48% reduction when  compared to similar compensation
issued in 2015.

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
shareholder 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. The grants discussed in this  section do not include restricted  stock issued as  part of the
Matching Share Program discussed below. In  2015, 16 employees  received  restricted stock or restricted
stock unit awards, covering an aggregate  of 509,999 shares (on a pre-stock split basis)  of  restricted
stock and shares underlying restricted  stock units. The named executive officers received awards
totaling 318,675 shares (on a pre-stock  split basis) of restricted stock in  2015, or approximately 63% of
the total shares of restricted stock awarded  to  employees in 2015.  As a  result, the Compensation
Committee granted 194,500 shares of restricted stock and shares  underlying restricted stock units in
2016 to 22 participants. In 2016, the named  executive  officers received shares  of  restricted stock and
shares underlying restricted stock units  for a total of 130,000 shares,  or approximately 67% of  the total
shares of restricted stock and shares underlying  restricted stock units awarded  in 2016. The  total
amount of restricted stock issued in 2016 represents a 62% reduction when  compared to similar
compensation issued in 2015.

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.

Stock Appreciation Rights. To enhance the performance-based focus of ION’s  compensation
programs, the Compensation Committee elected  to  have a substantial portion  of  the stock-based
compensation paid in SARs instead of restricted stock or stock  options in  2016. The SARs grants
approved by the Compensation Committee  are 100% cash-settled and were  granted pursuant to our
2008 Stock Appreciation Rights Plan. The  vesting of the SARs  is achieved through both a market
condition and a service condition. The market condition is achieved,  in part  or in full,  in the event that
during the four-year period beginning  on  the date of grant  the 20-day  trailing volume-weighted average
price per share of Common Stock is (i) greater than 120% of the  exercise  price for the first 1/3 of the
awards, (ii) greater than 125% of the exercise price for  the second  1/3 of the  awards  and (iii) greater
than 130% of the exercise price for the final  1/3 of the awards.  The exercise condition restricts  the
ability of the holders to exercise awards until certain service milestones have been reached  such that
(i) no more than 1/3 of the awards may  be exercised,  if  vested, on and after the  first  anniversary  of  the
date  of  grant, (ii) no more than 2/3 of  the  awards may  be exercised, if vested, on  and after  the second
anniversary of the date of grant and (iii)  all of the  awards may be exercised,  if  vested, on and after the
third anniversary of the date of grant. In 2015,  the Company  issued 3,108,107 SARs (on a pre-split

44

basis). In 2016, the Company issued  1,210,100 SARs or 61% less than similar compensation issued  in
2015.

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.

Finally, the Compensation Committee  noted  that they will not approve any equity  compensation in

2017. The full results of 2017 equity  compensation will  be  reported, as  required, in  our annual proxy
next year.

Matching Share Program. The Matching Share Program was designed to align  closely the  interests

of key  executives and shareholders and  to  enhance  the performance-based focus  of ION’s
compensation programs. Under the Matching Share Program, executives received a one-for-one match
of shares purchased in open market transactions up to the maximum award  limit  placed  on each
executive by the Compensation Committee. The restricted shares awarded in  the Matching Share
Program are considered awards made  pursuant to the 2013 LTIP and are deducted from the  restricted
shares that otherwise could have been awarded pursuant to the 2013  LTIP without any  requirements
for executives to purchase matching shares.  Like all other  restricted  shares  awarded  under the 2013
LTIP, the matched shares are subject to vesting and vesting  occurs ratably over three  years,  subject to
the continued employment of the recipient-executive  and  limited to the amount of purchases actually
made by the executive and held for the  required holding period. In 2016, a  portion of the restricted
stock awards available to our NEOs  and certain  other key executives  were  only  made available to
executives who participated in a Matching Share Program. In total, the Compensation  Committee
elected to have 85,000 shares of the total  241,500 restricted stock  shares awarded, or  approximately
35% made available only as grants of matching shares pursuant to the Matching Share Program.

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 Compensation 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 Compensation 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 Compensation  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.

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 us. 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 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

45

tax-related events upon vesting of restricted stock and also lessening the opportunity  for inadvertent
calculation errors.

Beginning March 1, 2015, the Compensation Committee decided  that all awards of restricted  stock,

stock options and SARs would be made in annual grants occurring on March  1 of each year. In 2016,
the Company also awarded annual equity grants on March 1. Prior to 2014,  annual equity  awards  were
made on December 1 of each year. After  review  and careful consideration by the  Compensation
Committee, the Company decided to  continue the practice that began in  2014 of making annual awards
on March 1 of each year. This date was  selected because  (i) it enables the  Board and Compensation
Committee to consider individual performance after  the full  year has  been completed, (ii)  it simplifies
the annual budgeting process by having the expense resulting from the equity award incurred at the
same time as incentive compensation and  (iii)  the date aligns with the  time the  Company normally pays
annual incentive bonuses. Awards made  in connection  with significant promotions, new hires, new
directors joining the Board or unusual circumstances, including but not limited to its employees  and
directors, will be granted on one of four  designated dates  during  the year: March 1, June  1,
September 1 or December 1.

Beginning in 2015, and due in part to the steep  decline in energy  company equity prices, the

Compensation Committee authorized grants under  the 2008 Stock  Appreciation Rights Plan to key
employees with vesting based on a set of  performance metrics. The grants were  authorized after
consulting with the Compensation Committee’s  compensation  expert  and  upon the evaluation  of
market-based metrics of compensation.  In addition to the  performance metrics, employees participating
in the plan would also be required to  have minimum tenure  requirements to create an environment  of
employment stability.

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 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.

46

Risk Management Considerations

The Compensation Committee believes that our Company’s bonus and equity programs create
incentives for employees to create long-term shareholder value. The Compensation Committee has
considered the concept of risk as it relates to our compensation programs and  has concluded that our
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:129) 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:129) The financial metrics used to determine  the amount of an executive’s bonus are measures the
Compensation Committee believes contribute to long-term shareholder  value and ensure the
continued viability of the Company. Moreover, the Compensation  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 200% 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:129) 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:129) 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:129) Restricted stock becomes exercisable over a three-year period, again encouraging executives to

look to long-term appreciation in equity values.

(cid:129) 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 our Common Stock.

(cid:129) 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.

47

(cid:129) 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.

Consideration of Say-On-Pay Result. At our 2016 Annual Meeting of Shareholders held on

May 18, 2016, our shareholders approved  all of our director nominees and proposals, including a
non-binding advisory vote to approve  the compensation of our executive officers (‘‘say-on-pay’’). In the
advisory executive compensation vote,  over 75% of the  votes cast on  the proposal voted  in favor of our
executive compensation. Our general  goal since our 2016 Annual Meeting has been to continue to act
consistently with the established practices  that  were overwhelmingly approved  by  our  shareholders. We
believe that we have accomplished that goal.  At our  Annual Meeting, our shareholders  will have  the
opportunity to vote on a non-binding advisory vote on  the frequency  of advisory votes on  executive
compensation (‘‘say-on-frequency’’). The  Board intends to hold  the next  advisory vote on executive
compensation within the time frame approved  by the  shareholders at our  Annual  Meeting. See
‘‘Item 3—Advisory (Non-Binding) Vote  on the Frequency of Advisory Votes  on Executive Compensation.’’
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  shareholders at  the
next annual meeting of shareholders  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 2023 Annual
Meeting of Shareholders.

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.

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
Restated Certificate of Incorporation, as amended, and our 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 shareholder returns by  increasing  the alignment between  the
interests of our employees and our shareholders. 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

48

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  Compensation 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  Compensation  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  Compensation 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 Compensation 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 2016 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 2017  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.

49

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 and required by Item 402(b)  of Regulation S-K with  the
management of ION. Based on such  review and discussions,  the  Compensation Committee  has
recommended to the Board 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,
2016.

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

50

SUMMARY COMPENSATION TABLE

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

officers at December 31, 2016.

Name  and Principal
Position

Year

Stock
Salary Bonus Awards
($)

($)

($)

Non-Equity
Incentive Plan

Option
Awards Compensation Compensation

All  Other

($)

($)

R. Brian Hanson . . . . . . . . . . . 2016 540,000 — 341,900 203,817
2015 560,769 — 294,633 215,164
2014 550,000 — 287,700 248,050

President, Chief Executive
Officer and  Director

Steven  A. Bate . . . . . . . . . . . . 2016 337,500 — 170,950 101,909
2015 350,481 — 134,474
98,200
2014 316,616 — 114,050 211,169

Executive Vice  President
and Chief Financial  Officer

Jamey S. Seely . . . . . . . . . . . . . 2016 333,173 — 170,950 101,909
53,579

2015 327,115 — 73,359

Executive Vice  President,
General Counsel  and
Corporate  Secretary

50,954
Christopher T. Usher . . . . . . . . 2016 340,704 — 59,686
2015 353,808 — 64,501
47,119
2014 364,000 — 82,200 148,830

Executive Vice  President
and Chief Operating  Officer,
E&P Operations Optimization

Kenneth G. Williamson . . . . . . 2016 348,492 — 70,875

71,336
2015 361,895 — 159,611 116,565
2014 372,320 — 82,200 148,830

Executive Vice  President
and Chief Operating  Officer,
E&P Technology &  Services

720,000
750,000
825,000

337,500
351,562
193,000

262,500
262,500

272,500
227,136
218,400

260,000
261,368
390,000

($)

7,950
11,861
6,326

7,950
10,471
7,800

2,927
7,390

5,504
10,614
6,850

7,950
10,857
7,800

Total
($)

1,813,667
1,832,427
1,917,076

955,809
945,188
842,635

871,459
723,943

729,348
703,178
820,280

758,653
910,296
1,001,150

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 either our 2004 LTIP or 2013 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  2016
described in the ‘‘2016 Grants of Plan-Based Awards’’ table below:

(cid:129) On March 1, 2014, Mr. Hanson received an  award  of 4,666 shares of restricted  stock.

(cid:129) On March 1, 2015, Mr. Hanson received an  award  of 8,615 shares of restricted  stock.

(cid:129) On March 1, 2014, Mr. Bate received an  award  of 1,000 shares of restricted  stock.

(cid:129) On December 1, 2014, Mr. Bate received an award of 1,333  shares  of  restricted stock.

(cid:129) On March 1, 2015, Mr. Bate received an  award  of 3,932 shares of restricted  stock.

(cid:129) On March 1, 2015, Ms. Seely received  an award of 2,145 shares of  restricted stock.

(cid:129) On March 1, 2014, Mr. Usher received  an award of 1,333 shares of  restricted stock.

(cid:129) On March 1, 2015, Mr. Usher received  an award of 1,886 shares of  restricted stock.

(cid:129) On March 1, 2014, Mr. Williamson  received  an award of 1,333  shares of restricted stock.

(cid:129) On March 1, 2015, Mr. Williamson  received  an award of 4,667  of restricted stock.

51

Option Awards Column. All of the amounts shown in the ‘‘Option Awards’’ column reflect stock
options granted under either our 2004  LTIP  or 2013 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, Shareholders’ 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, 2016. 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 2016 described in  the ‘‘2016 Grants of Plan-Based Awards’’ table below:

(cid:129) On March 1, 2014, Mr. Hanson received an  award  of options to purchase 6,666 shares of our

Common Stock for an exercise price of $61.05  per  share.

(cid:129) On March 1, 2015, Mr. Hanson received an  award  of options to purchase 12,923 shares of our

Common Stock for an exercise price of $34.20  per  share.

(cid:129) On March 1, 2014, Mr. Bate received an  award  of options to purchase 3,333 shares of our

Common Stock for an exercise price of $61.05  per  share.

(cid:129) On December 1, 2014, Mr. Bate received an award of options to purchase 4,000  shares of our

Common Stock for an exercise price of $37.05  per  share.

(cid:129) On March 1, 2015, Mr. Bate received an  award  of options to purchase 5,898 shares of our

Common Stock for an exercise price of $34.20  per  share.

(cid:129) On March 1, 2015, Ms. Seely received  an award of options to purchase 3,218  shares of our

Common Stock for an exercise price of $34.20  per  share.

(cid:129) On March 1, 2014, Mr. Usher received  an award of options to purchase 4,000  shares of our

Common Stock for an exercise price of $61.05  per  share.

(cid:129) On March 1, 2015, Mr. Usher received  an award of options to purchase 2,830  shares of our

Common Stock for an exercise price of $34.20  per  share.

(cid:129) On March 1, 2014, Mr. Williamson  received  an award of options to purchase 4,000 shares of our

Common Stock for an exercise price of $61.05  per  share.

(cid:129) On March 1, 2015, Mr. Williamson  received  an award of options to purchase 7,001 shares of our

Common Stock for an exercise price of $34.20  per  share.

Other Columns. All payments of non-equity incentive  plan compensation reported for 2016 were
made in February 2017 with regard to the  2016 fiscal year and  were earned and paid pursuant to our
2016 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. The amounts
shown in the ‘‘All Other Compensation’’  column  solely consist of employer matching  contributions to
ION’s 401(k) plan.

52

2016 GRANTS OF PLAN-BASED AWARDS

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

All Other
Stock Awards:
Number of
Shares of

Grant Threshold Target Maximum Stock or  Units
Date

(#)(3)

($)

($)

($)

—
3/1/2016
6/1/2016

— 540,000
—
—
—
—

— 84,375
—
—

3/1/2016
6/1/2016

— 84,375
—
—

3/1/2016
6/1/2016

— 85,176
—
—

3/1/2016
6/1/2016

— 87,123
—

3/1/2016

202,500
—
—

202,500
—
—

204,422
—
—

261,369
—

675,000
—
—

421,875
—
—

421,875
—
—

425,880
—
—

435,615
—

—
50,000
20,000

—
25,000
10,000

—
25,000
10,000

—
12,500
1,300

—
17,500

All Other
Option Awards:
Number of
Securities
Underlying
Options
(#)(4)

Grant Date
Exercise or Fair Value of
Base Price
of Option
Awards
($/Sh)

Stock and
Option
Awards
($)(5)

—
100,000
—

—
50,000
—

—
50,000
—

—
25,000
—

—
35,000

—
3.10
—

—
3.10
—

—
3.10
—

—
3.10
—

—
3.10

—
358,817
139,400

—
179,409
69,700

—
179,409
69,700

—
89,704
9,061

—
125,586

Name

R. Brian Hanson . . . . . .

Steven A. Bate . . . . . . .

Jamey S. Seely . . . . . . .

Christopher T. Usher . . .

Kenneth G. Williamson . .

(1) Reflects the estimated threshold, target and maximum award amounts for payouts under our 2016 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 2016, had the opportunity  to  earn a maximum of 200% of his target 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 100% 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 125% of his  target  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 2016 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 granted on March 1, 2016 reflect the number of shares of restricted stock granted under our 2013 LTIP.

While unvested, a holder of restricted stock is entitled to the same  voting rights as all other holders of Common Stock. All
stock  awards granted on June 1, 2016 reflect grants of matching shares  made pursuant to the Matching Share Program
based  on purchases made by executive during the required period.  Like  all other awards made under the 2013 LTIP, the
shares vest ratably over a three-year period. However, shares granted  under the Matching Share Program are also subject  to
holding requirements associated with the underlying qualifying purchases.

(4) All  stock option awards granted reflect the number of  shares issuable under options granted under our 2013 LTIP. In each
case, 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 our Common Stock on the date of grant (on February 29,
2016, the last completed trading day prior to the March 1, 2016 grant date, the closing price per share on the NYSE was
$3.10).

(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, ‘‘Shareholders’ 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, 2016.

53

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 we believe
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  we determine 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  adjust automatically 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 Restated Certificate of
Incorporation, as amended, 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.

54

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.

Steven A. Bate

In connection with his appointment as our Executive Vice President and Chief Financial  Officer on

November 13, 2014, Mr. Bate entered into an employment agreement. The agreement provides  for
Mr. Bate to serve as our Executive Vice President  and  Chief Financial Officer for an initial  term of
three years, with automatic one-year renewals thereafter. Any change of control of our Company after
November 13, 2015 will cause the remaining term of  Mr. Bate’s employment agreement  to  adjust
automatically to a term of two years,  which will  commence on  the effective date of the change of
control.

The agreement provides for Mr. Bate  to  receive an initial base  salary of  $375,000 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  50% of his  base  salary beginning in 2015.

Under the agreement, Mr. Bate will  be entitled  to  receive grants of  (i) options to purchase shares

of our Common Stock and (ii) shares of  our restricted stock. Mr.  Bate 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. Bate to the
fullest extent permitted by our Restated  Certificate  of Incorporation, as amended, 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. Bate for ‘‘Cause’’ if Mr. Bate

(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. Bate  suffers permanent and total
disability for a period of at least 180  consecutive  days, or if Mr. Bate dies.  Mr.  Bate  may terminate his
employment agreement for ‘‘Good Reason’’ if we  breach  any  material provision of the  agreement, we
assign to Mr. Bate 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, or we relocate  his workplace by
more than 50 miles.

In his agreement, Mr. Bate 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 twelve months after his  employment ends.  The employment  agreement
also contains provisions relating to protection of our confidential information  and intellectual property.

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

Mr. Bate 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—
Steven A. Bate’’ below.

55

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, 2016:

Option Awards(1)

Stock Awards(2)

Name

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

Steven A. Bate . . . . . . . . . . . . . .

Jamey S. Seely . . . . . . . . . . . . . . .

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

Number
of Shares
or Units
of Stock
That
Have Not
Vested
(#)

Market
Value  of
Shares or
Units of
Stock That
Have Not
Vested
($)(3)

77,299

463,794

38,399

230,394

36,874

221,244

15,502

93,012

Number of
Securities
Underlying
Unexercised
Options
(#)
Exercisable

Number of
Securities
Underlying
Unexercised
Options
(#)
Unexercisable

4,000
1,166
9,333(4)
16,666
5,000
5,000
3,333
3,230
—
—
—

2,499
5,000
1,749
1,666
2,000
1,474
—
—
—

2,000
804
—
—
—

3,333
3,000
2,000
707
—
—
—

—
—
—
—
—
1,666
3,333
9,693
53,557(5)
100,000
300,000(5)

834
—
584
1,667
2,000
4,424
24,444(5)
50,000
150,000(5)

2,000
2,414
13,339(5)
50,000
150,000(5)

—
1,000
2,000
2,123
11,728(5)
25,000
150,000(5)

Option
Exercise
Price
($)

231.45
45.00
45.00
106.05
89.40
57.90
61.05
34.20
34.20
3.10
3.10

95.85
95.85
57.90
61.05
37.05
34.20
34.20
3.10
3.10

37.05
34.20
34.20
3.10
3.10

89.40
57.90
61.05
34.20
34.20
3.10
3.10

Option
Expiration
Date

12/1/2017
12/1/2018
12/1/2018
9/1/2021
12/1/2022
12/1/2023
3/1/2024
3/1/2025
3/1/2025
3/1/2026
3/1/2026

6/1/2023
6/1/2023
12/1/2023
3/1/2024
12/1/2024
3/1/2025
3/1/2025
3/1/2026
3/1/2026

12/1/2024
3/1/2025
3/1/2025
3/1/2026
3/1/2026

12/1/2022
12/1/2023
3/1/2024
3/1/2025
3/1/2025
3/1/2026
3/1/2026

56

Name

Kenneth  G. Williamson . . . . . . . .

Option Awards(1)

Stock Awards(2)

Number
of Shares
or Units
of Stock
That
Have Not
Vested
(#)

Market
Value  of
Shares or
Units of
Stock That
Have Not
Vested
($)(3)

21,056

126,336

Number of
Securities
Underlying
Unexercised
Options
(#)
Exercisable

Number of
Securities
Underlying
Unexercised
Options
(#)
Unexercisable

1,066
2,333
3,333
1,466
5,000
2,333
3,333
3,333
3,000
2,000
1,750
—
—
—

—
—
—
—
—
—
—
—
1,000
2,000
5,251
29,013(5)
35,000
150,000(5)

Option
Exercise
Price
($)

231.45
45.00
42.45
81.60
68.70
107.85
87.15
89.40
57.90
61.05
34.20
34.20
3.10
3.10

Option
Expiration
Date

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
3/1/2024
3/1/2025
3/1/2025
3/1/2026
3/1/2026

(1) All stock option information in this  table relates  to  nonqualified stock options granted under either
our  2004 LTIP or 2013 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 either our 2004  LTIP  or

2013 LTIP. While unvested, the holder is entitled  to  the same  voting rights  as all other holders of
Common Stock. All of the restricted  stock awards vest  in one-third  increments each year, over a
three-year period.

(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 $6.00 (the closing price per share  of our
Common Stock on the NYSE on December 31, 2016).

(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.

(5) The amounts shown reflect awards of cash-settled  SARs granted on March 1,  2015 and  March 1,

2016 under our Stock Appreciation Rights  Plan. The  vesting of the SARs is achieved through both
a market condition and a service condition. The  market  condition  is achieved, in part or in  full, in
the event that during the four-year period beginning on the date of grant the  20-day  trailing
volume-weighted average price of a share  of  Common Stock  is (i) greater than 120% of the
exercise price for the first  1⁄3 of the awards, (ii) greater than 125%  of  the exercise  price for the
second  1⁄3 of the awards and (iii) greater than 130%  of the exercise price for the final  1⁄3 of the
awards. The exercise condition restricts  the ability of the  holders  to  exercise awards until certain
service milestones have been reached such that (i) no more than  1⁄3 of the awards may be
exercised, if vested, on and after the first anniversary of the date  of grant, (ii) no more  than  2⁄3 of
the awards may be exercised, if vested, on and after  the second  anniversary of the date of grant
and (iii) all of the awards may be exercised, if  vested, on and  after the  third anniversary of  the
date  of  grant.

(6) 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:129) Equity Incentive Plan Awards: Number of Securities Underlying  Unexercised Unearned Options
(cid:129) Equity Incentive Plan Awards: Number of Unearned Shares, Units  or  Other  Rights  That Have

Not Vested

(cid:129) Equity Incentive Plan Awards: Market or Payout Value of Unearned  Shares, Units or Other

Rights That Have  Not Vested

57

2016 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, 2016:

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) . . . . . . . . . . . . . . . . . . . . . . . .
Steven A. Bate(3) . . . . . . . . . . . . . . . . . . . . . . . . .
Jamey S. Seely(4) . . . . . . . . . . . . . . . . . . . . . . . . . .
Christopher T. Usher(5) . . . . . . . . . . . . . . . . . . . . .
Kenneth  G. Williamson(6) . . . . . . . . . . . . . . . . . . .

—
—
—
—
—

—
—
—
—
—

5,760
2,864
1,159
1,516
2,443

28,527
15,818
6,426
7,871
11,626

(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) 4,427 shares by $4.05  (the  closing  price per share of our Common  Stock on  the
NYSE on March 1, 2016) and (b) 1,333 shares by  $7.95 (the closing price per share of our
Common Stock on the NYSE on the  December 1, 2016 vesting date).

(3) The value realized by Mr. Bate  on  the vesting of his  restricted  stock awards  was calculated by
multiplying (a) 1,643 shares by $4.05  (the  closing  price per share of our Common  Stock on  the
NYSE on March 1, 2016); 555 shares by $6.97  (the  closing price  per  share of our Common  Stock
on the NYSE on June 1, 2016) and (b) 666  shares by $7.95 (the closing price per share of our
Common Stock on the NYSE on the  December 1, 2016 vesting date).

(4) The value realized by Ms. Seely  on  the vesting of  her restricted stock awards was calculated by

multiplying (a) 715 shares by $4.05 (the  closing  price per share of our Common  Stock on  the
NYSE on March 1, 2016) and (b) 444 shares by  $7.95 (the closing price per share of our Common
Stock on the NYSE on the December  1, 2016 vesting date).

(5) The value realized by Mr. Usher  on  the vesting of  his restricted  stock awards was calculated by
multiplying (a) 1,072 shares by $4.05  (the  closing  price per share of our Common  Stock on  the
NYSE on March 1, 2016) and (b) 444 shares by  $7.95 (the closing price per share of our Common
Stock on the NYSE on the December  1, 2016 vesting date).

(6) The value realized by Mr. Williamson on the vesting of his restricted  stock  awards was calculated
by multiplying (a) 1,999 shares by $4.05  (the  closing  price per share of our Common Stock on  the
NYSE on March 1, 2016) and (b) 444 shares by  $7.95 (the closing price per share of our Common
Stock on the NYSE on the December  1, 2016 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, 2016, 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

58

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 Compensation 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 Compensation 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, 2016. 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, 2016, benefits paid to the named executive
officer in  fiscal 2016 and stock and option holdings of  the named executive officer  as of December 31,
2016. The summaries assume a price  per  share  of  ION Common Stock  of  $6.00 per share,  which was
the closing price per share on December 31,  2016, 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 price of our Common Stock,  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:129) we terminate his employment other than  for  cause, death or  disability;

(cid:129) Mr. Hanson resigns for ‘‘good reason’’; or

(cid:129) 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.

59

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

following (which we refer to in this section as  an ‘‘Employment Agreement  Change of Control’’):

(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 of
directors 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:129) 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:129) a prorated portion of any unpaid target incentive plan  bonus for  the year of termination; and

(cid:129) 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 three equity
compensation plans: our 2004 LTIP, 2013  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-paragraph (3) below;

60

(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 or the 2013 LTIP will become fully exercisable, all unvested restricted stock awards
granted to him under the 2004 LTIP or the 2013  LTIP will automatically  accelerate and become  fully
vested, and all unvested stock appreciation rights  granted to him under  the 2008 Stock Appreciations
Rights Plan will become fully exercisable.  In  addition, any change  of control of our Company will cause
the remaining term of Mr. Hanson’s  employment agreement  to  adjust automatically 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 shareholder

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 unvested  options,  restricted  stock
and stock appreciation rights that Mr. Hanson  holds  would automatically  accelerate and become fully
vested. Upon his retirement, all unvested options and stock appreciation rights that Mr. Hanson holds
would automatically accelerate and become fully vested. No unvested shares  of restricted stock held  by
Mr. Hanson would automatically accelerate and become  fully vested upon his retirement.

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.

Mr. Hanson’s currently-held vested stock options and  stock  appreciation rights  will  remain

exercisable after his termination of employment, death, disability  or retirement for periods of between
three months 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, unvested restricted stock, and vested and unvested stock appreciation  rights 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.

61

Assuming Mr. Hanson’s employment  was terminated under  each of these circumstances or a
change of control occurred on December  31, 2016, 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)

Bonus
($)(2)

1,080,000
1,080,000

1,080,000
1,080,000

—
—
—

—
—
—

Insurance

Tax

Continuation Gross-Ups

($)(3)

37,805
37,805

—
—
—

($)

—
—

—
—
—

Value of
Accelerated  Equity
Awards ($)(4)

—
1,623,794

1,623,794
1,160,000
—

(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 2016 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, 2016, less the  amount  of premiums to be paid  by
Mr. Hanson for such coverage.

(4) As of December 31, 2016, Mr. Hanson held 77,299  unvested shares of restricted stock, unvested

stock options to purchase 114,692 shares  of Common Stock  and 353,557  unvested cash-settled
stock appreciation rights. The value of accelerated  unvested options was calculated by multiplying
100,000 shares underlying Mr. Hanson’s  unvested options by $6.00 (the closing price  per  share on
December 31, 2016) and then deducting the aggregate exercise price for those  shares (equal to
$3.10 per share for those 100,000 options). The options having an exercise price  greater  than $6.00
per  share 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 77,299 shares by $6.00. The  value of accelerated unvested stock appreciation rights was
calculated by multiplying 300,000 shares by  $6.00 and  then deducting the settlement price of $3.10.
Stock appreciation rights having an exercise price  greater than  $6.00 were calculated as having  a
zero value.

Steven A. Bate

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

agreement upon the occurrence of any  of the following events:

(cid:129) we terminate his employment other than  for  cause, death or  disability;

(cid:129) Mr. Bate resigns for ‘‘good reason’’; or

(cid:129) an ‘‘Employment Agreement Change of Control’’  (see ‘‘—R. Brian Hanson—Termination and
Change of Control’’ above) involving our Company occurs and,  within  12 months following  the
change in control, (a) we or our successor  terminate  Mr. Bate’s employment  or (b)  Mr.  Bate
terminates his employment after we or  our successor (i)  elect  not  to  extend the term  of  his

62

employment agreement, (ii) assign to Mr. Bate duties inconsistent with his CFO 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. Bate 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.

Upon the occurrence of any of the above events and conditions,  Mr. Bate  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:129) over a two-year period, a cash amount equal to two times his annual base salary  in effect for the

year of termination;

(cid:129) a prorated portion of any unpaid target incentive plan  bonus for  the year of termination; and

(cid:129) continuation of insurance coverage  for Mr. Bate as  of the date of his termination for a period of

eighteen months at the same cost to him as prior to the termination.

Change of Control Under Equity Compensation  Plans. Upon a ‘‘Plan Change of Control’’, (see

‘‘—R. Brian Hanson—Change of Control Under  Equity Compensation Plans’’ above), all of Mr. Bate’s
stock options granted to him under the 2004 LTIP or the  2013 LTIP  will become fully exercisable, all
restricted stock awards granted to him  under the 2004 LTIP or the 2013  LTIP will automatically
accelerate and become fully vested, and all  unvested stock appreciation  rights granted to him under the
2008 Stock Appreciations Rights Plan  will  become  fully exercisable.  In addition, any change of control
of our Company will cause the remaining  term  of  Mr. Bate’s employment  agreement to adjust
automatically to two years, commencing  on the effective date of the change  of control.

Upon his death or disability, all unvested options, restricted  stock and stock appreciation  rights

that Mr. Bate holds would automatically  accelerate  and become fully  vested. Upon his retirement, all
unvested options and stock appreciation  rights  that Mr. Bate holds would automatically accelerate and
become  fully vested. No unvested shares of restricted stock held by Mr.  Bate  would automatically
accelerate and become fully vested upon  his retirement.

Upon any termination by us for cause or  any resignation  by Mr. Bate for  any reason other than for

‘‘good reason’’ (as defined in his employment agreement), Mr. Bate  is not entitled  to  any payment or
benefit other than the payment of unpaid  salary and possibly accrued and unused  vacation pay.

Mr. Bate’s currently-held vested stock options and stock appreciation rights will remain  exercisable

after his termination of employment, death, disability  or retirement for periods of between three
months and one year following such event, depending  on the  event and the terms  of  the applicable
plan  and grant agreement. If Mr. Bate is  terminated for cause, all of his vested and  unvested stock
options, unvested restricted stock, and  vested and unvested  stock appreciation rights will be
immediately forfeited.

63

Assuming Mr. Bate employment was terminated  under each of these circumstances or  a change of

control occurred on December 31, 2016, 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)

675,000
675,000

—
—
—

Bonus
($)(2)

Insurance
Continuation
($)(3)

Value of
Accelerated Equity
Awards ($)(4)

—
—

—
—
—

19,765
19,765

—
—
—

—
810,394

810,394
580,000
—

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

employment is terminated for any reason, he may  be  paid for his unused vacation days. Mr. Bate
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) 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. Bate, maintaining his  same levels of medical, dental  and other
insurance as in effect on December 31,  2016, less the amount  of premiums to be paid  by  Mr.  Bate
for such coverage.

(4) As of December 31, 2016, Mr. Bate  held  38,399 unvested shares of restricted stock, unvested stock
options to purchase 59,509 shares of Common  Stock and 174,444 unvested cash-settled stock
appreciation rights. The value of accelerated unvested  options was calculated  by  multiplying 50,000
shares underlying Mr. Bate’s unvested options by $6.00  (the closing price per share on
December 31, 2016) and then deducting  the aggregate exercise price for those  shares (equal to
$3.10 per share for those 50,000 options). The  options having an exercise price  greater  than $6.00
per  share 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 38,399 shares by $6.00. The value of accelerated unvested stock appreciation rights was
calculated by multiplying 150,000 shares by $6.00 and then  deducting the settlement price of $3.10.
Stock appreciation rights having an exercise price greater than  $6.00 per share were calculated as
having a zero value.

Jamey S. Seely

Ms. Seely is not entitled to receive any contractual severance pay if  we terminate her employment
without cause. Upon a ‘‘Plan Change of  Control’’ (see ‘‘—R. Brian Hanson—Change of Control Under
Equity Compensation Plans’’ above), all of her unvested stock options granted  to  her under the  2013
LTIP will become fully exercisable, all  unvested restricted stock awards granted  to  her under  the 2013
LTIP will automatically accelerate and  become  fully vested, and  all unvested stock appreciation rights
granted to her under the 2008 Stock  Appreciations Rights  Plan will become fully exercisable. Upon her
death or disability, all unvested options,  restricted stock  and stock  appreciation rights  that  Ms. Seely
holds would automatically accelerate  and  become fully  vested.  Upon her retirement, all unvested
options and stock appreciation rights  that Ms. Seely  holds  would automatically accelerate  and become

64

fully vested. No shares of unvested restricted stock  held by Ms. Seely  would automatically  accelerate
and become fully vested upon her retirement.

The vested stock options and stock appreciation rights held  by Ms. Seely will remain exercisable

after her termination of employment,  death, disability or retirement  for periods of between  three
months and one year following such event, depending  on the  event and the terms  of  the applicable
stock plan and grant agreement. If Ms. Seely is terminated for cause, all of her  vested and unvested
stock options, unvested restricted stock, and vested and unvested stock appreciation rights will be
immediately forfeited.

Assuming her employment was terminated  under each of these circumstances  or a change of
control occurred on December 31, 2016, her 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 . . . . . . . . . . . . . . . . . . . .

—

—
—
—

—

801,244
580,000
—

(1) If Ms. Seely resigns or her employment is  terminated for any  reason,  she  may be paid for
her unused vacation days. Ms. Seely  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, 2016, Ms. Seely  held  36,874 unvested shares of restricted stock,

unvested stock options to purchase 54,414 shares of Common  Stock and 163,339 unvested
cash-settled stock appreciation rights. The value of  accelerated  unvested  options was
calculated by multiplying 50,000 shares underlying  Ms. Seely’s  unvested  options by $6.00
(the closing price per share on December 31, 2016)  and then  deducting  the aggregate
exercise price for those shares (equal to $3.10  per  share for those 50,000 options).  The
options having an exercise price greater than $6.00 per share 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 36,874
shares by $6.00. The value of accelerated unvested stock appreciation  rights was
calculated by multiplying 150,000 shares by  $6.00 and  then deducting the settlement price
of $3.10. Stock appreciation rights having  an exercise price greater than $6.00  per  share
were calculated as having a zero value.

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 or the 2013 LTIP will become fully exercisable, all restricted  stock awards  granted to him under
the 2004 LTIP or the 2013 LTIP will automatically accelerate and  become fully vested, and all unvested
stock appreciation rights granted to him under the  2008 Stock  Appreciations Rights Plan will become
fully exercisable. Upon his death or disability,  all  unvested options, restricted stock and stock
appreciation rights that Mr. Usher holds  would automatically accelerate  and  become fully vested. Upon
his retirement, all unvested options and  stock appreciation rights that  Mr. Usher holds  would

65

automatically accelerate and become  fully  vested.  No unvested shares  of  restricted stock held by
Mr. Usher would automatically accelerate  and  become fully vested upon his retirement.

The vested stock options and stock appreciation rights held  by Mr. Usher will remain exercisable

after his termination of employment, death, disability  or retirement for periods of between three
months 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, unvested restricted stock, and vested and unvested stock appreciation rights will be
immediately forfeited.

Assuming his employment was terminated under each of  these  circumstances  or a change of
control occurred on December 31, 2016, 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 . . . . . . . . . . . . . . . . . . . .

—

—
—
—

—

600,512
507,500
—

(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, 2016, Mr. Usher  held  15,502 unvested shares of restricted stock,

unvested stock options to purchase 30,123 shares of Common  Stock and 161,728 unvested
cash-settled stock appreciation rights. The value of  accelerated  unvested  options was
calculated by multiplying 25,000 shares underlying  Mr. Usher’s unvested  options by $6.00
(the closing price per share on December 31, 2016)  and then  deducting  the aggregate
exercise price for those shares (equal to $3.10  per  share for those 25,000 options).  The
options having an exercise price greater than $6.00 per share 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 15,502
shares by $6.00. The value of accelerated unvested stock appreciation  rights was
calculated by multiplying 150,000 shares by  $6.00 and  then deducting the settlement price
of $3.10. Stock appreciation rights having  an exercise price greater than $6.00  per  share
were calculated as having a zero value.

Kenneth G. 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 or the 2013 LTIP  will  become fully exercisable,  all unvested restricted stock
awards granted to him under the 2004 LTIP  or the 2013  LTIP will automatically accelerate and become
fully vested, and all unvested stock appreciation rights  granted  to  him under the  2008 Stock
Appreciations Rights Plan will become  fully exercisable. Upon his death or  disability, all unvested
options, restricted stock and stock appreciation rights that Mr. Williamson holds would  automatically
accelerate and become fully vested. Upon his retirement,  all unvested options and stock appreciation
rights that Mr. Williamson holds would  automatically accelerate and become fully  vested. No unvested

66

shares of restricted stock held by Mr. Williamson would  automatically  accelerate  and become fully
vested upon his retirement.

The vested stock options and stock appreciation rights held  by Mr. Williamson will remain

exercisable after his termination of employment, death, disability  or retirement for periods of between
three months 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, unvested restricted stock, and  vested  and  unvested stock appreciation rights
will be immediately forfeited.

Assuming his employment was terminated under each of  these  circumstances  or a change of
control occurred on December 31, 2016, 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 . . . . . . . . . . . . . . . . . . . .

—

—
—
—

—

662,836
536,500
—

(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, 2016, Mr. Williamson held 21,056  unvested  shares  of  restricted stock,
unvested stock options to purchase 43,251 shares of Common  Stock and 179,013 unvested
cash-settled stock appreciation rights. The value of  accelerated  unvested  options was
calculated by multiplying 35,000 shares underlying  Mr. Williamson’s unvested options  by
$6.00 (the closing price per share on  December 31,  2016) and then deducting the
aggregate exercise price for those shares  (equal  to  $3.10 per  share for those 35,000
options). The options having an exercise  price greater than $6.00 per share 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 21,056 shares by $6.00. The  value of accelerated unvested stock appreciation
rights was calculated by multiplying 150,000 shares by $6.00  and  then  deducting the
settlement price of $3.10. Stock appreciation rights having an  exercise price greater than
$6.00 per share were calculated as having a zero value.

2016 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) any  non-qualified defined  contribution plans or other
deferred compensation plans maintained by us.

67

Equity Compensation Plan Information
(as of December 31, 2016)

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 shareholders and (ii) the  equity compensation plans not previously
approved by our shareholders:

Number of Securities
to be Issued
Upon Exercise

Weighted-Average
Exercise Price of
Outstanding

of Outstanding Options, Options,  Warrants

Warrants and Rights
(a)

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

Shareholders
2003 Stock Option Plan . . . . . . . . . . . .
2004 Long-Term Incentive Plan (‘‘2004

1,999

LTIP’’) . . . . . . . . . . . . . . . . . . . . . .

339,653

Second Amended and Restated 2013
Long-Term Incentive Plan (‘‘2013
LTIP’’) . . . . . . . . . . . . . . . . . . . . . .
2010 Employee Stock Purchase Plan . .

Subtotal . . . . . . . . . . . . . . . . . . . . . . .

Equity Compensation Plans Not
Approved by Shareholders
ARAM Systems Employee Inducement
Stock Option Program . . . . . . . . . . .

Subtotal . . . . . . . . . . . . . . . . . . . . . . .

498,459
—

840,111

7,524

7,524

Total . . . . . . . . . . . . . . . . . . . . . . . . . . .

847,635

$216.02

$ 93.44

$ 10.85
—

$211.50

—

—

599,720
47,241

646,961

—

—

646,961

Following is a brief description of the material  terms of the equity compensation plan that was not

approved by our shareholders:

ION Geophysical Corporation—ARAM Systems Employee  Inducement Stock Option Program.
In
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.

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.

68

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

As required by Section 14A of the Exchange  Act, we are asking our shareholders  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  2016 Annual Meeting, our shareholders approved our  non-binding  advisory vote to approve the
compensation of our named executive  officers, with  more than  75%  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 shareholders’  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  shareholder 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 shareholder 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 shareholder interests. We believe that our executive
compensation program continues to drive and  promote superior  financial performance for our
Company and our shareholders over  the long term  through a  variety of business conditions.

We  have regularly sought approval from  our  shareholders regarding portions of our compensation
program that we have used to motivate,  retain and reward  our executives.  Since 2000, our  shareholders
have voted on and approved our equity  compensation plans (and amendments to those plans) thirteen
times, in addition to approving our overall  executive  compensation  program for each of the  last six
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 shareholder input. Because the  vote is advisory, however, it will not be binding
upon our Board 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  2016, our next say-on-pay
vote will occur at our next Annual Meeting scheduled to be held in May 2017.

69

Accordingly, our Board strongly endorses the  Company’s executive compensation program and

recommends that shareholders vote in favor of the  following  advisory resolution:

RESOLVED, that the shareholders 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 2017 Annual Meeting of
Shareholders.

We  encourage our shareholders to review closely 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 to reach its
decisions on the compensation of our named executive officers for 2016. 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 recommends that shareholders vote ‘‘FOR’’ the advisory (non-binding) vote to  approve

the compensation of our named executive  officers, as described  in this Proxy Statement.

ITEM 3—ADVISORY (NON-BINDING)  VOTE  ON THE FREQUENCY OF ADVISORY VOTES ON
EXECUTIVE COMPENSATION

In addition to the advisory approval of our executive compensation program, we are also seeking a

non-binding determination from our shareholders as to the frequency with  which shareholders would
have an opportunity to provide an advisory approval of our executive  compensation program  in the
future. We are providing shareholders the  option of  selecting  a  frequency of one, two or three  years,  or
abstaining from voting altogether. For the  reasons described below, we recommend that our
shareholders select a frequency of an annual  vote.

Please note that the advisory vote by the  shareholders on frequency  is distinct from  the advisory
vote on the compensation of our named  executive  officers as described in this proxy  statement.  This
proposal deals with the issue of how frequently an  advisory vote on compensation should be presented
to our shareholders in the future.

Although we recognize the potential  benefits of having less frequent advisory  votes on executive
compensation (including allowing the  Company additional time to conduct a more  detailed review of its
pay practices in response to the outcome of shareholder advisory votes), our compensation committee
reviews the compensation program ever year. An annual shareholder vote allows  our shareholders to
provide us with direct and immediate  feedback  regarding the compensation program, and enables our
compensation committee to evaluate  any changes in  shareholder sentiment as it conducts its regular
compensation review.

We  also acknowledge the current shareholder  expectations regarding  having the  opportunity to
express their views on the Company’s compensation of its executive officers on an annual basis  and
believe an annual shareholder vote is consistent with our efforts to engage  in an ongoing dialogue with
our  shareholders on executive compensation  and  corporate  governance  matters.

We  therefore request that our shareholders select ‘‘Every  Year’’ when voting  on the  frequency  of

advisory votes on executive compensation. However, notwithstanding the  Board’s recommendation and
the fact that that this is a non-binding advisory vote only, the  Board intends to review and consider the
results of the vote and, consistent with  our past record of shareholder  engagement, accept  the results of
the shareholder vote on the proposal and hold the  next advisory vote  on  executive compensation  within
the time frame approved by the shareholders at our Annual Meeting.

70

The Board of Directors recommends that shareholders  select ‘‘EVERY YEAR’’  on the proposal

recommending the frequency of advisory votes on  executive compensation.

ITEM 4—RATIFICATION OF APPOINTMENT OF  INDEPENDENT AUDITORS

We  have appointed Grant Thornton LLP (‘‘Grant Thornton’’) as  our independent registered public

accounting firm (independent auditors)  for the fiscal year ending December 31,  2016. Grant Thornton
served as our independent auditors for 2016.

The Board recommends that shareholders vote ‘‘FOR’’ ratification of the appointment of Grant

Thornton as our independent auditors  for 2017.

In the event shareholders 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.

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 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 2016,  and
early in 2017 in preparation for the filing with the SEC  of  ION’s  Annual  Report on Form  10-K for  the
year ended December 31, 2016, the Audit  Committee, among other things:

(cid:129) reviewed and discussed the audited  financial statements with management and  ION’s

independent registered public accounting  firm;

(cid:129) reviewed the overall scope and plans for  the audit  and the  results of the  examinations  of ION’s

independent registered public accounting  firm;

(cid:129) 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;

71

(cid:129) 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:129) 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 the matters required  by  Statement of Public Company
Accounting Oversight Board (‘‘PCAOB’’) AS No. 1301,  ‘‘Communications with Audit
Committees’’;

(cid:129) 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 the inclusion
of the audited financial statements of ION and its subsidiaries  in the 2016  Form 10-K  for filing
with the SEC;

(cid:129) recommended the selection of Grant Thornton LLP as  ION’s  independent registered public

accounting firm for the fiscal year ending December 31, 2016; and

(cid:129) 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 five times  during 2016. The Audit  Committee schedules its meetings

with a view to ensuring that it devotes  appropriate attention to all  of  its  tasks. The Audit Committee’s
meetings include, whenever appropriate,  executive sessions  with ION’s independent registered public
accountants and with ION’s internal auditors, 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  Audit
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.

72

PRINCIPAL AUDITOR FEES AND SERVICES

In connection with the audit of the 2016  financial statements,  we  entered into an engagement
agreement with Grant Thornton that sets  forth the terms by  which Grant  Thornton would perform
audit services for our Company. The following table shows  the fees billed to us or  accrued by us for  the
audit and other services provided by  Grant  Thornton for 2016 and 2015:

Fees

2016

2015

Audit Fees(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audit-Related Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Other Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,279,600
—
—
—

$1,049,200
—
—
—

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,279,600

$1,049,200

(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.

Our Audit Committee Charter provides that all audit services and  non- audit services must be

approved by the Audit Committee or a member of the  Audit  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  Grant Thornton, 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.

73

This Proxy Statement has been approved by the Board of Directors and is being made available to

shareholders by its authority.

4APR201709180421

Jamey S. Seely
Executive Vice President, General Counsel
and Corporate Secretary

Houston, Texas
April 13, 2017

The 2016 Annual Report to Shareholders includes our financial statements for the  fiscal year

ended December 31, 2016. We have mailed a notice of the 2016  Annual Report to Shareholders and
this Proxy Statement to all of our shareholders of record.  The 2016 Annual Report to  Shareholders
does  not form any part of the material for the solicitation of proxies.

74

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

(Mark  One)

Form 10-K

(cid:2) ANNUAL REPORT PURSUANT TO  SECTION 13  OR  15(d) OF THE SECURITIES EXCHANGE

ACT OF 1934

For the Fiscal Year Ended December 31, 2016

or

(cid:3) 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 100
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:2)

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:3) No (cid:2)

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:2) No (cid:3)

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:2) No (cid:3)

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:2)

Non-accelerated filer (cid:3)
(Do  not check if  a
smaller reporting company)

Smaller reporting company (cid:3)

Indicate  by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes (cid:3) No (cid:2)

As of June 30, 2016 (the last business day of the registrant’s  second  quarter of fiscal 2016), the aggregate market value of the

registrant’s common stock held by non-affiliates of the registrant was  $69.2 million based on the closing sale price per share ($6.23) on
such  date as reported on the New York Stock Exchange.

As of February 6, 2017, the number of shares of common stock, $0.01 par value, outstanding was 11,792,446 shares.

DOCUMENTS INCORPORATED BY REFERENCE

Document

Parts Into Which Incorporated

Portions of the  registrant’s definitive Proxy Statement for its Annual Meeting of Stockholders

scheduled  to be held on May 17, 2017, to be filed pursuant to Regulation 14A . . . . . . . . . . . . . .

Part III

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.

PART II

Item 5.

Market for Registrant’s Common  Equity, Related Stockholder  Matters and  Issuer

Item 6.
Item 7.

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

3
16
37
37
37
39

40
41

43
65
66

66
66
69

69
69

69
69
69

PART IV
Item 15.
Exhibits and Financial Statement Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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76
F-1

2

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

ION is a Delaware corporation. Our  predecessor entity  was  incorporated in 1979. We are a  global,
technology-focused company that provides geoscience products, services and solutions to the global oil
and gas industry. Our offerings are designed  to  allow oil and  gas exploration and production  (‘‘E&P’’)
companies to obtain higher resolution images of the  Earth’s subsurface to reduce  their  risk in
hydrocarbon exploration and development. We acquire,  process and interpret seismic data from seismic
surveys  on a multi-client or proprietary  basis. Seismic surveys for our multi-client data library business
are pre-funded, or underwritten, in part  by our customers, and, with the exception of  our ocean bottom
seismic (‘‘OBS’’), an ocean bottom data  acquisition  services company, OceanGeo B.V. (‘‘OceanGeo’’),
we contract with third party seismic data acquisition companies to acquire  the seismic data, all of which
is intended to minimize our risk exposure.  We serve customers  in most  major energy  producing regions
of the world from strategically located  offices in 28 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  technologies, services and
solutions are used by E&P companies  to  generate high-resolution images  of  the Earth’s subsurface to
identify hydrocarbons and pinpoint drilling locations for  wells.

We  provide our services and products  through three business segments—E&P Technology &

Services, E&P Operations Optimization, and Ocean Bottom  Services.  Our Ocean Bottom Services
segment is comprised of OceanGeo, in  which we increased our  ownership to 100% in 2014. In addition,
we have a 49% ownership interest in our  INOVA Geophysical Equipment Limited  joint venture
(‘‘INOVA Geophysical,’’ or ‘‘INOVA’’).

For decades we have provided innovative  seismic  data  acquisition  technology, such  as

multicomponent imaging with VectorSeis(cid:4) products, the ability to record seismic data  from basins
below ice in the Arctic, and cableless seismic techniques.  The advanced  technologies we  currently offer
include our Orca(cid:4) and Gator(cid:5) command and control software systems, WiBand(cid:4) broadband data
processing technology, Calypso(cid:5) OBS acquisition system, Marlin(cid:5) simultaneous operations solution
and other technologies, each of which is  designed to deliver improvements in image quality,
productivity and/or safety. We have approximately 500  patents and  pending patent applications in
various countries around the world. Approximately 48%  of our  employees are  involved in  technical
roles and over 25% of our employees have advanced degrees.

In August 2016, we announced our plans to restructure  our four business segments into three.

Beginning in the third quarter of 2016, we  changed our reportable segments as  described below:

(cid:129) E&P Technology & Services, formerly referred to as Solutions, continues to be comprised of the
groups that support our New Venture  and Data Library (together multi-client) revenues and
Imaging Services group.

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(cid:129) E&P Operations Optimization is comprised of  Devices, formerly referred to as Systems, and
Optimization Software & Services, formerly referred to as  Software. The manufacturing,
engineering, research and development of  ocean bottom systems is  no  longer a part of Devices,
and is now within Ocean Bottom Services  as noted below.

(cid:129) Ocean Bottom Services is comprised of OceanGeo,  an ocean  bottom data  acquisition  services

company along with the manufacturing, engineering, research and development of ocean  bottom
systems.

We  believe our new three-segment structure is aligned  with our strategy of developing and
leveraging innovative technologies to  deliver solutions that address oil and gas companies’ most
challenging problems throughout the  E&P lifecycle. As  a result of  this move,  our results of operations,
management’s discussion and analysis, and other applicable sections herein have been recast to reflect
this  change for all periods presented.

E&P Technology & Services. Our E&P Technology & Services business provides three distinct

service activities that often work together.

Our E&P Technology & Services business focuses on providing  services  and products for complex
and hard-to-image geologies, such as  deepwater subsalt  formations in the Gulf  of  Mexico and offshore
East and West Africa and Brazil; unconventional reservoirs, such as  those found onshore 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 over 500,000 km of data library that
covers significant portions of many of the  basins in  the world,  including offshore East and West  Africa,
South America, the Arctic, the Gulf of Mexico and Australia.

Our Ventures group (formerly known  as our GeoVentures  group) provides services designed  to

manage the entire  seismic process, from  survey planning and design  to  data  acquisition  and
management through subsurface imaging  and reservoir characterization. Our Ventures group focuses  on
the geologically 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 Imaging Services group (formerly known as  our  GX Technology (GXT)  group)  offers data

processing and imaging services designed  to  help  our  E&P customers reduce exploration and
production risk, evaluate and develop reservoirs, and  increase production. We  maintain  more than
17 petabytes of seismic data digital information storage in 4 global data  centers,  including two core
data centers located in Houston and  in  the U.K.

Our E&P Advisors group partners with E&P operators, energy industry regulators and capital
institutions to capture and monetize  E&P opportunities worldwide. This  group provides  technical,
commercial and strategic advice across  the E&P  value chain, working at basin, prospect and  field
scales.

E&P Operations Optimization. Our E&P Operations Optimization business combines  our

Optimization Software & Services and  Devices  offerings.

Our Optimization Software & Services business  provides command and control software  systems,
related software and services for towed marine streamer and ocean bottom seismic operations, as  well
as survey design. Our Orca software system  is installed  on towed streamer vessels  worldwide,  and our
Gator software is used on many ocean bottom seismic surveys.

Our Marlin solution is aimed at optimizing  simultaneous  operations during all phases of an

offshore asset’s lifecycle, from exploration, through  appraisal,  development  and production.

4

Our Devices business is engaged in the manufacture and repairs of marine towed  streamer

acquisition and positioning systems and  analog geophone sensors.

Ocean Bottom Services (‘‘OBS’’).

In 2014, we increased our ownership interest in OceanGeo to
100%. Through the addition of OceanGeo, ION  offers  a fully integrated OBS solution  designed to
maximize seismic image quality, operational  efficiency and safety. The integrated  OBS solution includes
expert  survey design, planning and optimization, superior data captured using multicomponent
acquisition systems available exclusively to OceanGeo; data acquisition by the experienced  team at
OceanGeo; and data processing, interpretation and reservoir services,  by our Imaging  Services experts.
In addition, OceanGeo is engaged in  the manufacture  of redeployable  ocean bottom  cable  seismic  data
acquisition systems.

INOVA Geophysical. We conduct our land seismic equipment business through INOVA
Geophysical, a joint venture with BGP  Inc., 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 and cableless  seismic data acquisition systems, digital sensors,  vibroseis
vehicles (i.e., vibrator trucks), and source controllers for detonator and energy  source  business  lines.
We  wrote our investment in INOVA  down to zero as of December 31, 2014. For a discussion of the
impairment of our equity method investment in INOVA, see Footnote  15 ‘‘Equity Method Investments’’
of Footnotes to  Consolidated Financial Statements contained elsewhere in this Annual Report on
Form 10-K.

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  ocean  bottom 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 data 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 arrays  that deliver 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 are analog
coil-spring geophones. 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 ocean floor. 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 as well as guiding
economic decisions relating to drilling risk and reserves in place.

Typically, an E&P company engages  the services of a  geophysical acquisition contractor to prepare

site locations, coordinate logistics, and  acquire seismic data in  a selected area. The E&P company
generally relies on 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 Imaging Services
group 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

5

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 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, and that image may  be  corrupted by  reflections  originating out  of  the place of  the
receiver line. 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 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 enable geoscientists

to generate more accurate subsurface  maps than could  be  constructed from  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 libraries  in the hopes of selling it  later to E&P
companies. There became an abundance  of speculative multi-client  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. During the 1990’s, the  accuracy of 3-D seismic surveys  improved to the  point
that a survey acquired after significant  oil  production  could be compared to a pre-production survey,
and maps of the drainage pattern of  the  reservoir  could be produced.  This technique became known as
time lapse, or 4-D seismic.

2000s. The conditions from the 1990s continued to prevail until 2004-2005, when commodity

prices began increasing and E&P companies increased capital  spending programs, driving higher
demand for our services and products. During this time,  the use of  horizontal drilling and hydraulic
fracturing increased, as onshore North  American production became economically viable with  higher oil

6

prices. These techniques, used to tap unconventional reservoirs, made once  ‘‘hard to produce’’ 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, reducing exploration  activities in  North  America and in many parts of the  world.
Crude oil prices rebounded and were  fairly consistent from 2011-2014  exceeding $100 per barrel, and
U.S. oil production surged beyond what even the most optimistic forecasts predicted. In late 2014,
however, oil prices began to decline significantly, dropping by approximately half  and continued into
2015 as signs emerged that non-U.S.  demand was  weakening.

Throughout 2014-2016, oil companies prioritized  shareholder returns and cash  flow generation over

hydrocarbon resource growth, minimizing discretionary spending and shifting their focus from
exploration to production. This shift caused a contraction in  E&P spending,  especially on seismic for
exploration purposes. In addition, oil  and  gas companies  have tended to shift toward reprocessing
existing seismic data as a more cost-effective alternative to acquiring new data.

Our Strategy

The key elements of our business strategy are to:

(cid:129) Leverage our key technologies to provide integrated  solutions  to oil and gas companies, across the

entire E&P lifecycle. 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. We have transformed our Company from  an equipment provider to an
integrated service provider, where leading equipment and software technologies underpin our
solution offerings. The growth in our E&P  Technology & Services  business over the past  decade
is a testament to our steadfast execution of this strategy. Whereas  our E&P Technology &
Services offerings, including our BasinSPAN(cid:5) 2-D seismic programs, were focused on  the earlier
frontier exploration phase of the E&P lifecycle,  our newest offering, OBS services through
OceanGeo, is geared to the later, less volatile, production phase of the E&P lifecycle  leveraging
our  internally developed technology,  including  Calypso(cid:5), our newest OBS data acquisition
system.

(cid:129) Expand and globalize our E&P Technology &  Services  business. We seek to expand and grow our
E&P Technology & Services business into new  regions, with new  customers  and new offerings,
including data processing services through  our Imaging Services group and  our  Ventures  multi-
client and proprietary programs. Historically known for our 2-D  programs,  we entered  the 3-D
multi-client market in 2014 by acquiring and processing our  first survey  offshore Ireland. For the
foreseeable future, we expect the majority of our near-term  investments  to be in research and
development and computing infrastructure  for our data processing business and to support our
multi-client projects. We believe this focus  better positions our company as a full-service
technology company with an increasing proportion of revenues derived from E&P customers.

(cid:129) Continue investing in advanced software and equipment technology to  provide  next generation services
and products. 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 the next  generation
of our OBS data imaging technology, our Marlin simultaneous operations software, and
derivative products, with the goal of  obtaining technical and  market  leadership in  what we
continue to believe are important and  expanding  markets.  In  2016, our total investment in
research and development and engineering was equal to approximately 10% of our total net
revenue for the year.

(cid:129) 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

7

in seismic survey planning, seismic data 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 around  the world. We have  found collaborating with
E&P companies to better understand  their  imaging challenges  and working with them  to  ensure
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. We formed an  E&P Advisors group in 2015
designed to focus specifically on this element of  our strategy.

Our Strengths

We  believe that we are solidly positioned  to  successfully  execute the key elements of our business

strategy based on the following competitive strengths:

(cid:129) We are leveraging our key technologies to  provide  integrated solutions to oil and  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 has become an integrated  service provider for both towed  streamer and
ocean bottom seismic services.

(cid:129) We are a broad-based seismic solutions provider, with offerings  spanning the entire geophysical

workflow. We are a technology-focused service provider, with offerings that span the  entire
seismic workflow, from survey planning and data acquisition to processing  and interpretation.
Our offerings include seismic data acquisition hardware, data  acquisition services, command and
control software, value-added services  associated with  seismic  survey design, seismic data
processing and interpretation, and seismic data libraries.

(cid:129) 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 OceanGeo, we do
not provide our own crews to acquire seismic data.  We  outsource  a majority of  our seismic data
acquisition activity to third parties that  operate  their  own fleets of  seismic vessels and
equipment. Doing so enables us to avoid 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, as  we  experienced 2014-2016. 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 a vast majority of the  total  cost of each  new project’s data acquisition to be
underwritten by our customers. We believe  this conservative  approach to data library investment
is the most prudent way to reduce the impact  of any  sudden reduction in the demand  for seismic
data, giving us the flexibility to aggressively reduce  cash  outflows as we have successfully
implemented in the current industry  downturn.

(cid:129) 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 strategy. This
global focus has been helpful in minimizing the impact of any one regional slowdown  for short
or extended periods of time.

(cid:129) We have  a diversified and blue chip customer  base. We provide services and products 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

8

revenue sources. Whereas almost all of our revenues in the  early  2000s were  derived principally
from seismic service providers, in 2016,  E&P companies accounted for  approximately 75%  of
our  total revenues. Although 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 2014 and
2015; in 2016, we had one customer  that exceeded 10%  of our total revenue.

Services and Products

E&P Technology & Services Segment

Our E&P Technology & Services segment includes the following:

Ventures—Our Ventures 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 survey costs. For proprietary services, the
customer has exclusive ownership of  the data.  For multi-client surveys, we retain  ownership  of the data
and receive ongoing revenue from subsequent data license sales.

Since 2002, we have acquired and processed a growing  multi-client data library consisting of
non-exclusive marine and ocean bottom  data from around  the world. The  majority of the data licensed
by ION 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’’ programs, these geophysical  surveys cover most major
offshore basins worldwide and we continue  to  build on  them.  In addition to our 2-D multi-client
programs, in 2013, we acquired our first 3-D marine proprietary program, then in 2014, in collaboration
with Polarcus Limited, a marine geophysical company, we jointly acquired  and processed our first 3-D
survey offshore Ireland.

In 2016, in collaboration with Schlumberger  WesternGeco we began a 3-D multiclient broadband
reimaging program offshore Mexico,  which uses  Mexico’s National Hydrocarbons Commission (CNH)
data library. The Campeche program,  which consists of three survey areas covering approximately
82,000 km2 offshore southern Mexico, makes up a  significant portion of our backlog  at December 31,
2016.

We  also have a library of 3-D onshore reservoir imaging and characterization programs that
provide E&P companies with the ability to better understand unconventional reservoirs to maximize
production. Known as ‘‘ResSCAN(cid:5)’’ programs, these 3-D multicomponent seismic data programs were
designed, acquired and depth-imaged  using advanced geophysical technology and proprietary  processing
techniques, resulting in high-definition images of the  subsurface.

In 2014, we wrote down the value of our  multi-client data  library, primarily associated with Arctic

and onshore North American programs  by $100.1 million due to market conditions. The decline in
crude oil prices to 12-year lows negatively  impacted the economic outlook  of our  E&P  customers.  In
response to the decline in crude oil prices, E&P companies  significantly  reduced spending, with
exploration spending receiving the largest reductions and seismic  spending  being  one  of the most
discretionary parts of their exploration  budgets. These reductions in exploration spending have had an
impact on our results of operations in 2014-2016.

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Imaging Services—Our Imaging Services group provides advanced  marine and land  seismic  data
processing and imaging. In addition to applying processing and  imaging  technologies to data owned  or
licensed by its customers, we also provide our  customers  with seismic  data acquisition support services,
such as data pre-conditioning for imaging  and  quality control of seismic data acquisition.

We  utilize 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.

Our Imaging Services team has pioneered several differentiated  processing and imaging solutions

for both offshore and onshore environments including: Reverse Time Migration (RTM), Surface
Related Multiple Elimination (SRME),  and WiBand broadband deghosting.  In 2013, we commercially
released our Full Waveform Inversion and non-parametric picking 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 velocity variations. In 2014,  we introduced
PrecisION(cid:5), an innovative compressed seismic inversion  technique that  is designed to build  Earth
reconstructions with improved accuracy  and aid geoscientists  in better  quantifying exploration and
development risk and uncertainty. In 2015,  we released our next generation data processing system,
Perseus, which removes our dependence on  third party  software and yielded  turnaround  improvements
of over four times on our key processes.  In addition to processing our own multi-client BasinSPAN  2-D
programs and regionally calibrated 3-D  programs, our proprietary  processing and imaging business has
been focused on key customers with  complex 3-D imaging challenges predominantly in the marine
environment for both towed streamer  and  seabed.

At December 31, 2016, our E&P Technology &  Services segment backlog, which consists of
commitments for (i) data processing work  and  (ii) both multi-client new venture and proprietary
projects that have been underwritten, has increased to $33.9  million compared with $19.2  million  at
December 31, 2015, the majority of the increase in backlog is  attributable  to  our  3-D imaging  program.
Our E&P Technology & Services segment’s fiscal-year-end backlog includes signed  contracts that we
can usually fulfill within approximately six  months. Investments in  our multi-client data library are
dependent upon the timing of our new  ventures projects and the availability of underwriting by our
customers. Our asset light strategy enables us to scale our  business to avoid significant fixed costs and
to remain financially flexible as we manage the timing  and levels of our  capital  expenditures.

E&P Advisory—Our E&P Advisors group partners with E&P operators, energy industry regulators

and capital institutions to capture and monetize E&P  opportunities  worldwide. This group provides
technical, commercial and strategic advice across the exploration and production value  chain, working
at basin, prospect and field scales. E&P  Advisors couple  ION’s proven technical capabilities with  the
industry’s best commercial and strategic minds to deliver fit-for-purpose solutions, employing a variety
of commercial models specific to our clients’ needs.

E&P Operations Optimization Segment

Our E&P Operations Optimization segment combines  our Optimization Software & Services and

Devices offerings.

Through this segment, we supply command and control software systems and related  services for

marine towed streamer and ocean bottom seismic operations. Software developed by our  Optimizations
Software & Services group is installed  on  marine towed streamer vessels and used by many  ocean
bottom survey crews. An advantage of our  underlying  software platform is  that  it provides  common
components from which to build other  applications. This enables the acceleration of development  and
commercialization of new products as  market opportunities  are  identified. Marlin, our  newest software
solution for optimizing simultaneous  operations offshore is an example  of  this innovation.

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Products and services for our Optimizations Software  & Services group  include the following:

Towed Streamer Command & Control  System—Our command and control software for towed

streamer acquisition, Orca, integrates acquisition, planning, positioning,  source  and quality control
systems into a seamless operation.

Ocean Bottom Command & Control System—Gator is our integrated navigation and data

management system for multi-vessel OBS, electromagnetic and transition zone  operations.

Survey Planning and Optimization—We offer consulting services for planning and supervising
complex surveys, including for 4-D (time  lapse) and wide  azimuth towed  streamer survey operations.
Our acquisition expertise and in-field  software  platforms  are designed to  allow  clients, including both
oil companies and seismic data acquisition contractors, to optimize these complex surveys,  improving
efficiencies, data 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. Orca and Gator  both have
modules that enable in-field survey optimization. These modules  are designed  to  enable improved,  safer
acquisition through analysis and prediction of sea currents  and integration of the information into the
acquisition plan.

Operations Management—In 2013, we 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 United States Geological  Survey estimates that the Arctic contains
approximately 13% of the world’s undiscovered conventional oil resources and  approximately  30% of
its  undiscovered natural gas resources. The patented  NarwhalTM system enables operators to gather,
monitor and analyze data from various sources, including satellite imagery, ice  charts, radar, manual
observations, and 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. More importantly, we applied this technology  to  develop  and
commercialize our Marlin solution for managing simultaneous operations  during  marine  seismic  data
acquisition.

Products of our Devices group include the  following:

Marine Positioning Systems—Our 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.
DigiBIRD II(cid:5) is designed to maintain streamers at  pre-defined target depths more safely, efficiently,
and cost effectively than ever before  by  eliminating workboat operations for  battery changes  on the
majority of seismic surveys. DigiFIN(cid:4) 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 DigiFIN also enables  faster line  changes and
minimizes the requirements for in-fill  seismic work. In addition to manufacturing new marine
positioning system devices, the Devices  group also repairs its positioning equipment previously sold to
its  customers.

Analog Geophones—Analog geophones are land 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 geophones are used in other
industries as well.

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Ocean Bottom Services Segment

ION offers a fully-integrated OBS solution  that  includes expert survey design,  planning and

optimization, to maximize seismic image  quality;  safe, efficient data  acquisition by the  experienced team
at OceanGeo; superior imaging via OceanGeo’s exclusive use of our  VSO systems; and data processing,
interpretation and reservoir services through ION.

We  believe the market for ocean bottom seismic imaging is growing. OBS focuses more upon

production than exploration leading E&P  companies to show increased interest in ocean  bottom
seismic activities, consistent with their  desire for  higher-quality seismic imaging  for complex geological
formations and more detailed reservoir characteristics.  Since introducing our first ocean  bottom
acquisition system, VSO, in 2004, we  have  continued to develop advanced  ocean bottom systems, which
we are putting to use through OceanGeo.

INOVA Geophysical Products

INOVA manufactures cable-based (G3i(cid:4) and ARIES(cid:4)) and cableless (Hawk(cid:4)) seismic data
acquisition systems, digital sensors (AccuSeis(cid:5) and VectorSeis), vibroseis vehicles (i.e.,  vibrator  trucks,
known as AHV-IV(cid:5) and UNIVIB(cid:4)), and source controllers for detonator  and  energy source
(Vib Pro(cid:5) and Shot Pro(cid:5)  II) business lines. We wrote our investment  in INOVA down to zero as of
December 31, 2014.

Product  Research and Development

Our ability to compete effectively in  the seismic market depends  principally upon continued
innovation in our underlying technologies. 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, efficiency and quality of the seismic  data acquisition that  lies  at the  core  of the imaging. In
particular, we have concentrated on enhancing the nature  and quality of the  information that can be
extracted from the subsurface images.

During  2016, our research and development efforts were aimed at  developing  key  strategic
technologies across all business lines with a  particular focus on our  Ocean Bottom Seismic  services.
Here, a range of new technologies have  been developed, including new and flexible seismic acquisition
optimization tools, as well as in-water  control  devices  which improve the  operational efficiency of
marine sources. Continued development in our Optimization Software &  Services group has  led to a
new subsurface illumination service plus significant enhancements  to  the  capabilities  of our  MESA(cid:4)
survey design package. We have also invested in  Marlin,  a software system  for managing simultaneous
marine operations which provides significantly improved situational awareness across the operations
area. The Marlin platform is flexible and can also be adapted and expanded beyond  traditional marine
seismic acquisition simultaneous operations. Within the Devices  business  line, we continued to develop
the successful Digi family of products with the introduction of  an  automatic Streamer Recovery Device
and also invested in the design and development of the  acoustics in deployment system,  aimed at
improving safety and efficiency in towed streamer operations.  We have also invested in  the
development of new seismic sensors,  as  well as extending the  capabilities  of our  existing lines of sensor
products. In 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.  In particular, we also continued research and development in
maximizing the value of full-wave seismic  data,  particularly the extraction of  new and more accurate
subsurface information via significant developments  in the field of Full Waveform Inversion, and  novel
Full Waveform imaging techniques.

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,

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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

Our primary customers are E&P companies to whom we  market  and offer services, primarily
imaging-related processing services from  our Imaging Services group, multi-client seismic data programs
from our Ventures group, and OBS data  acquisition  services through OceanGeo, as well as consulting
services from our E&P Advisors and Optimization Software &  Services  group. Secondarily,  seismic
contractors purchase our towed streamer  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 political instability, 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. The  majority of our
foreign sales are denominated in U.S.  dollars. During 2016,  2015 and  2014, sales to destinations  outside
of North America accounted for approximately 78%, 66% and  74%  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 Footnote  3
‘‘Segment and Geographic Information’’ of Footnotes to Consolidated Financial Statements contained
elsewhere in this Annual Report on Form  10-K  for additional information.

Competition

Our Imaging Services group within our E&P Technology  & Services segment  competes with  more

than a dozen companies that provide  data  processing  services  to  E&P companies. See ‘‘Services and
Products—E&P Technology & Services Segment.’’ While the barriers to enter this market are  relatively
low, we believe the barriers to compete  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  Schlumberger  (a  large  integrated  oilfield
services company), are our E&P Technology & Services segment’s two primary competitors for
advanced imaging services. Both of these companies  are significantly larger than  ION  in terms of
revenue, processing locations, sales, marketing  and  financial resources. In  addition,  both  CGG  and
Schlumberger possess an advantage in the  data processing arena,  as part  of  more vertically integrated
seismic contractor companies; for example, when these  companies acquire  large 3-D multi-client
surveys,  the internal data processing  organization will usually be awarded the data processing without
any requirement to compete with external vendors. CGG and Schlumberger,  along with other
competitors, TGS-NOPEC Geophysical Company ASA and Spectrum ASA, also develop and sell data
libraries that compete with our BasinSPAN  data  libraries. BGP also  competes in this space by primarily
partnering with other competitors to  develop and sell data libraries.

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In the OBS market, OceanGeo competes with  a number  of  companies, including WesternGeco,

Fairfield Nodal, Seabed GeoSolutions (a joint venture of Fugro and CGG), Magseis and  BGP. The
OBS market primarily addresses the  production end  of the E&P business. This market  is primarily
vertically integrated with a variety of proprietary technologies, comprising  both cable and  nodal
systems. Most companies operate one to three crews, and there have been three new entrants  in the
last few years.

The market for seismic services and  products is  highly competitive and characterized by frequent

changes in technology. Our principal  competitor  for marine  seismic  equipment  is Sercel
(a manufacturing subsidiary of CGG).  Sercel  has the advantage of  being  able to sell its products and
services to its parent company that operates  both  land and marine crews, providing  it with a significant
and stable internal market and a greater ability  to  test new technology in the field. The recent
downturn in the industry has disrupted traditional buying patterns. We have seen a  generally increasing
trend of companies such as Petroleum  GeoServices ASA (‘‘PGS’’) developing their own  instrumentation
to create a competitive advantage through products such as GeoStreamer.  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.

Some seismic contractors design, engineer  and manufacture seismic  acquisition  technology in-house

(or through a network of third-party  vendors) to differentiate themselves. Although this technology
competes directly with our towed streamer, and  ocean bottom  equipment,  it is not usually  made
available to other seismic acquisition  contractors.  However,  the risk exists that other seismic contractors
may decide to develop their own seismic  technology, which would put additional  pressure  on the
demand for our acquisition equipment.

In addition, we expect continued reductions  in the market for spare parts and  service  of existing
equipment as a result of the fleet reductions currently occurring in the marine seismic market. 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  decrease by  four,  to approximately 89  vessels total.
This 2017 projection has increased by  1 vessel  from the projection one  year ago. In  addition,  there has
been an  increase in recent years of consolidation  within the  sector, with the major  vessel  operators—
CGG, WesternGeco and PGS—all acquiring  new market entrants in the last several years. The  majority
of the high-end 3-D seismic capacity is  concentrated  among  the largest three companies—CGG,
WesternGeco and PGS. Those three  companies are vertically integrated  with technology that uniquely
differentiates them from the rest of the players.  This  consolidation reduces the  number of  potential
customers and vessel outfitting opportunities for  us.  During  the downturn in the price of  crude  oil and
the resulting reduction in capital expenditures  by E&P  companies,  we  anticipate that older, smaller and
less  efficient vessels will drop out of the  fleet to be replaced  by newer vessels.

In the land seismic equipment market,  where  INOVA competes,  the  principal competitors are
Sercel and Geospace Technologies. INOVA  is a joint venture with  BGP as a majority  stake  owner. BGP
purchases land seismic equipment from  both INOVA  and its competitors.

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  approximately
500 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.

14

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 ‘‘VectorSeis,’’ ‘‘ARIES II,’’  ‘‘DigiFIN,’’
‘‘DigiCOURSE,’’ ‘‘Hawk,’’ ‘‘Orca,’’ ‘‘Reflex,’’ ‘‘G3i,’’ ‘‘Calypso,’’  ‘‘WiBand,’’, ‘‘UNIVIB’’ and ‘‘MESA’’
refer to the VECTORSEIS(cid:4), ARIES(cid:4) II, DIGIFIN(cid:4), DIGICOURSE(cid:4), ORCA(cid:4), WiBand(cid:4), UNIVIB(cid:4)
and MESA(cid:4) registered marks owned by ION or INOVA Geophysical, and the terms ‘‘BasinSPAN,’’
‘‘DigiSTREAMER,’’ ‘‘Gator,’’ ‘‘AHV-IV,’’  ‘‘Vib Pro,’’  ‘‘Shot Pro,’’ ‘‘Optimiser,’’ ‘‘ResSCAN,’’
‘‘Narwhal,’’ ‘‘AccuSeis,’’ ‘‘PrecisION’’, ‘‘REFLEX,’’  ‘‘Calypso,’’  and  ‘‘Marlin’’ refer to the  BasinSPAN(cid:5),
DigiSTREAMER(cid:5), GATOR(cid:5), AHV-IV(cid:5), Vib Pro(cid:5), Shot Pro(cid:5), Optimiser(cid:5), ResSCAN(cid:5),
Narwhal(cid:5), AccuSeis(cid:5), PrecisION(cid:5), REFLEX(cid:5), Calypso(cid:5), and Marlin(cid:5) 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 has  resulted in  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

15

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.

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, 2016, we had 480  regular, full-time  employees, 335 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 Footnote 3

‘‘Segment and Geographic Information’’ of Footnotes to Consolidated Financial Statements.

Available  Information

Our executive headquarters are located  at 2105 CityWest Boulevard, Suite 100, Houston,
Texas 77042-2839. Our international sales headquarters are located  at  LOB 16, office  511, 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. Unless specifically  incorporated by reference in this Annual Report on
Form 10-K, information that you may find  on our website is  not  part  of  this report.

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,  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

16

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:129) any additional damages or adverse  rulings  in the WesternGeco  litigation  and future potential

adverse effects on our liquidity in the event  that  we must collateralize our appeal bond for the
full amount of the bond;

(cid:129) future  levels of capital expenditures of our customers for seismic activities;

(cid:129) future  oil and gas commodity prices;

(cid:129) 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:129) future  cash needs and availability of cash to fund our operations and pay our obligations;

(cid:129) the effects of current and future unrest in  the Middle  East, North Africa and other regions;

(cid:129) the timing of anticipated revenues and  the recognition of those revenues  for financial accounting

purposes;

(cid:129) 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:129) the timing of future revenue realization of  anticipated orders for multi-client  survey projects and

data processing work in our E&P Technology & Services segment;

(cid:129) future  levels of our capital expenditures;

(cid:129) future  government regulations, pertaining to the oil and gas industry;

(cid:129) expected net revenues, income from  operations and net  income;

(cid:129) expected gross margins for our services and products;

(cid:129) future  benefits to be derived from  our OceanGeo  subsidiary;

(cid:129) future  seismic industry fundamentals, including future demand for seismic services and

equipment;

(cid:129) future  benefits to our customers to  be  derived from  new services  and products;

(cid:129) future  benefits to be derived from  our investments in technologies, joint ventures  and acquired

companies;

(cid:129) future  growth rates for our services  and  products;

(cid:129) the degree and rate of future market acceptance  of our new services and products;

(cid:129) expectations regarding E&P companies and  seismic  contractor end-users purchasing our  more

technologically-advanced services and products;

(cid:129) anticipated timing and success of commercialization  and capabilities of  services and  products

under development and start-up costs associated  with their development;

(cid:129) future  opportunities for new products and  projected research and development expenses;

(cid:129) expected continued compliance with our debt financial covenants;

(cid:129) expectations regarding realization of deferred tax assets;

17

(cid:129) anticipated results with respect to certain estimates we  make for financial accounting  purposes;

and

(cid:129) compliance with the U.S. Foreign Corrupt Practices Act  and other applicable  U.S. and foreign

laws prohibiting corrupt payments to government officials and other third parties.

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 outcome in our pending litigation matter  with WesternGeco could  have  a materially  adverse

effect on our financial results and liquidity.

In June 2009, 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 had infringed  several method and  apparatus
claims contained in four of its United  States  patents regarding  marine  seismic  streamer steering
devices.

The trial began in July 2012. A verdict was returned by  the jury  in August 2012, finding that we
infringed the claims contained in the  four  patents by supplying our DigiFIN  lateral streamer  control
units and the related software from the  United States  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 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.  In  October 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.

In April 2014, the judge entered another Order, ruling that lost profits should not have been
included in the calculation of supplemental damages in  the October  2013 Memorandum and  Order and
reducing the supplemental damages award in  the case from  $73.1 million  to  $9.4 million. In  the Order,
the judge also further reduced the damages award in the  case by  $3.0 million to reflect a settlement
and license that WesternGeco entered into with a customer of ours that  had purchased  and used
DigiFIN units that were also included  in the damage amounts  awarded against  us.

In May 2014, the judge signed and entered a  Final Judgment against  us in the  amount  of

$123.8 million. The Final Judgment also included  an injunction that enjoins us, our agents  and anyone
acting in concert with us, from supplying in or from the  United States the  DigiFIN product  or any
parts unique to the DigiFIN product, or any instrumentality no  more than  colorably different  from any
of these  products or parts, for combination  outside of  the United  States. We have conducted our
business in compliance with the district  court’s orders in the case,  and we have reorganized our
operations such that we no longer supply  the DigiFIN product or any  parts unique to the DigiFIN
product  in or from the United States.

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We  and WesternGeco each appealed  the Final Judgment to the  United States Court of Appeals
for the Federal Circuit in Washington, D.C. On July 2,  2015,  the Court of Appeals reversed in  part the
Final Judgment, holding the district court  erred by including  lost profits  in the Final Judgment.  Lost
profits were $93.4 million and pre-judgment interest on the lost profits was approximately $10.9 million
of the $123.8 million Final Judgment.  Pre-judgment  interest on the lost profits portion will be treated
in the same way as the lost profits. Post-judgment interest will likewise be treated in the  same fashion.
On July 29, 2015, WesternGeco filed  a petition  for  rehearing en banc before the Court of Appeals. On
October 30, 2015 the Court of Appeals denied WesternGeco’s petition  for  rehearing en banc.

As previously disclosed, we had previously  taken  a loss  contingency accrual of $123.8 million.  As a

result of the reversal by the Court of Appeals,  as of June 30,  2015, we reduced  our  loss contingency
accrual  to $22.0 million.

In February 26, 2016, WesternGeco filed a petition  for writ  of  certiorari by  the Supreme Court. We

filed our response on April 27, 2016.  Subsequently, on June  20, 2016, the  Supreme Court  refused to
disturb the Court of Appeals ruling finding no lost profits as a matter of law. Separately,  in light  of  the
changes in case law regarding the standard  of proof for willfulness in the  Halo and Stryker cases, the
Supreme Court indicated that the case should be remanded to the  Federal Circuit for  a determination
of whether or not the willfulness determination by the  District Court was appropriate.

On October 14, 2016, the United States Court of Appeals for the Federal  Circuit issued  a mandate

returning the case to the District Court  for consideration of  whether or not additional  damages for
willfulness are appropriate. We will argue  enhancement is  not proper here under the new  law,  just as it
was not under prior law, but in any event should be based on  the royalty award, not the  award  plus
interest.

On November 14, 2016, the District  Court issued an order  reducing the  amount  of the appeal
bond from $120.0  million to $65.0 million  dollars, ordered the sureties to  pay principal and  interest  on
the royalty previously awarded and declined  to  issue a final judgment until after consideration  of
whether enhanced damages related to willfulness should  be awarded  in the  case. While we do  not  agree
with the unusual decision by the District  Court ordering payment of the royalty  damages and interest
without a final judgment, we paid the $20.8  million  due  pursuant  to  the order to WesternGeco on
November 25, 2016. After this payment the remaining $1.1 million accrual was  reversed to zero. The
district court previously refused WesternGeco’s request for additional damages for willfulness,  but a
change in the law in June 2016, permitted  WesternGeco to renew its request, we have opposed
WesternGeco’s motion. WesternGeco has also filed a motion in the  U.S. Supreme  Court indicating it
intends to appeal the lost profits again. We will  oppose WesternGeco’s second attempt to appeal to the
Supreme Court matters it did not succeed on in  its  appeal last year  (among other reasons). After
issuance of a final judgment, we will  decide  whether or not to pursue available  appeals regarding the
decision. For additional discussion about  our liquidity related to posting an  appeal bond, see Item 7.
‘‘Management’s Discussion and Analysis  of  Financial  Condition and Results of Operations—Meeting  our
Liquidity Requirements—Loss Contingency—WesternGeco Lawsuit’’ in Part II of this Form 10-K.

We  may not ultimately prevail in the  appeals process and we could be required  to  pay any

additional amount ordered by the court up  to  approximately  $44.0 million.  Our assessment that we do
not have a loss contingency may change in  the future  due to developments at  the appellate court and
other events, such as changes in applicable  law,  and  such reassessment  could  lead  to  the determination
that a loss contingency is probable, which could  have a  material effect  on  our business, financial
condition and results of operations. Our assessments 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 payments we made  in
2016.

19

Our business depends on the level of exploration and production activities by  the oil  and  natural gas
industry. If crude oil and natural gas prices  or the level of capital  expenditures by  E&P  companies decline,
demand for our services and products would decline and our results  of operations would be materially
adversely affected.

Demand  for our services and products depends upon  the level of  spending  by  E&P  companies and

seismic contractors for exploration and  production  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  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,  any one  of  which 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 debt agreements. Additionally, the  recent 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:129) the supply of and demand for oil and  gas;

(cid:129) the level of prices, and expectations about future  prices, of oil and gas;

(cid:129) the cost of exploring for, developing,  producing and  delivering  oil and gas;

(cid:129) the expected rates of decline for current production;

(cid:129) the discovery rates of new oil and  gas reserves;

(cid:129) 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:129) domestic and worldwide economic  conditions;

(cid:129) significant devaluation of the Mexican Peso  and  its impact on the Mexican  economy and

offshore exploration programs;

(cid:129) political instability in oil and gas producing countries;

(cid:129) technical advances affecting energy  consumption;

(cid:129) government policies regarding the exploration, production and development of oil  and gas

reserves;

(cid:129) the ability of oil and gas producers to raise equity capital and debt financing;

(cid:129) merger and divestiture activity among  oil and gas companies and  seismic contractors; and

(cid:129) compliance by members of the Organization of the  Petroleum Exporting  Countries (‘‘OPEC’’)

and non-OPEC members such as Russia, with  recent agreements  to  cut oil production.

The level of oil and gas exploration and production  activity has  been volatile in recent years.
Trends in oil and gas exploration and development activities have declined,  together  with demand for
our  services and products. Any prolonged  substantial  reduction in oil and gas  prices would likely
further affect oil and gas production levels and therefore adversely affect  demand for  the services we
provide and products we sell.

20

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  services and products 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 leading up to the  fourth quarter
of 2014, many E&P companies turned their focus more to  production activities and  less  on exploration
of prospects during 2015 and 2016, as  the continued  decline in oil  and gas prices resulted in decreasing
revenues and prompted cost reduction initiatives  across the  industry.  During  the fourth  quarter  2016,
the World Bank raised its 2017 forecast for crude oil  prices to $55 per barrel from  $53 per barrel as
members of OPEC prepare to limit production after a long period of unrestrained output.  Energy
prices, which  include oil, natural gas  and  coal, are  projected to increase  overall next year projecting a
modest recovery for most commodities  in 2017 as  demand strengthens  and  supplies tighten. As  of
December 31, 2016, our E&P Technology  & Services segment backlog,  consisting of commitments for
data processing work and for underwritten multi-client new venture and proprietary  projects  increased
by 77% compared to our existing backlog  as of December 31, 2015. The increase in  our backlog was
primarily due to the Campeche project  offshore Mexico.  We expect the  most recent contract  extension
from PEMEX to contribute toward rebuilding our backlog as  additional work  orders  under this
contract extension are received.

Our operating results are subject to fluctuations from period  to  period  as a result  of introducing

new services and products, 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 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. 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 materially  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 can affect our E&P Technology  & Services segment’s  revenues from  its
imaging and multi-client 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. While we experienced an all-time record for data library sales in  the fourth  quarter  of
2013, sales starting in 2014 and continuing through  2016 have been negatively  impacted  by  a softening

21

of exploration spending by our E&P  customers. Fluctuations in  our quarterly operating  results may
cause  greater volatility in the market  price  of  our  common stock.

Our indebtedness could adversely affect our liquidity,  financial condition  and our  ability to fulfill  our

obligations and operate our business.

As of December 31, 2016, we had approximately $158.8  million of total  outstanding indebtedness,
including $3.4 million of capital leases. As  of December 31, 2016, there was $10.0  million  outstanding
indebtedness  under our Credit Facility.  Under our Credit Facility, as amended, the lender has
committed $40.0 million of revolving  credit, subject to a borrowing base. As of December  31, 2016, we
have $15.2 million remaining availability  under the Credit Facility.  The  amount  available  will increase
or decrease monthly as our borrowing  base  changes. We may also incur  additional  indebtedness in  the
future. 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 Credit Facility,  and  possibly incur  additional debt financing. See ‘‘Management’s
Discussion and Analysis of Financial Condition and  Results of Operations’’ appearing below in this
Form 10-K.

In October 2016, S&P Global Ratings  (‘‘S&P’’)  raised  our  corporate  credit rating  to  CCC+ from
SD and maintains a negative outlook. In May 2016, Moody’s  Investors Service  (‘‘Moody’s’’) affirmed a
Corporate Family Rating of Caa2 and its rating outlook was changed  from negative to stable.  These
rating actions followed our completed exchange  offer. S&P continues to hold  a negative outlook  on our
Company reflecting the high debt leverage,  expected negative  free cash flow  and the  potential for
liquidity to weaken, if market conditions  do not significantly  improve.

Our high level of indebtedness could  have negative  consequences to us, including:

(cid:129) we may have difficulty satisfying our obligations with respect to our outstanding debt;

(cid:129) we may have difficulty obtaining financing in the  future for working capital, capital  expenditures,

acquisitions or other purposes;

(cid:129) 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:129) our vulnerability to general economic downturns and adverse industry conditions could increase;

(cid:129) our flexibility in planning for, or reacting to, changes  in our business and in our industry in

general could be limited;

(cid:129) 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:129) our customers may react adversely  to our significant  debt level and seek or develop alternative

licensors or suppliers;

(cid:129) we may have insufficient funds, and our debt level  may also  restrict us  from raising the funds

necessary to repurchase all of the Notes, as defined below, tendered to us upon the occurrence
of a change of control, which would constitute an event of default  under the  Notes;  and

(cid:129) 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.

22

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.

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 subsidiary involves numerous  risks.

Our OceanGeo subsidiary is focused on operating as a  seismic  acquisition  contractor concentrating

on OBS data acquisition. There can be no assurance that  we will achieve  the  expected benefits from
this  company. OceanGeo (and any future 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  further difficulties  in developing and
expanding its business.

OceanGeo’s business exposes us to the operating risks of being a seismic contractor with seismic

crews:

(cid:129) 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:129) OceanGeo’s equipment and services may expose us to litigation  and  legal proceedings,  including

those related to product liability, personal injury  and  contract liability.

23

We  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. We also carry war, strikes, terrorism and  related  perils coverage  for OceanGeo.
However, we cannot provide assurance that  the nature and amount of  insurance will be sufficient to
fully indemnify OceanGeo and us 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.

OceanGeo is also subject to, and exposes OceanGeo and us to, various  additional risks that could

adversely affect our results of operations  and financial condition. These risks include the following:

(cid:129) increased costs associated with the operation of the  business  and  the  management of

geographically dispersed operations;

(cid:129) OceanGeo’s cash flows may be inadequate to fund its capital  requirements, thereby requiring

additional contributions to OceanGeo by us;

(cid:129) OceanGeo’s cash flows may be inadequate to realize  the value of equipment manufactured by
our  Devices group and transferred to OceanGeo for use  in its  ocean bottom  seismic  surveys;

(cid:129) risks associated with our 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:129) 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:129) the diversion of  management’s attention and other resources from other business operations and

related concerns;

(cid:129) the requirement to maintain uniform standards, controls and procedures;

(cid:129) our inability to realize operating efficiencies, cost savings or other benefits that we expect  from

OceanGeo’s operations; and

(cid:129) difficulties and delays in securing new business and customer projects.

The indentures governing the 9.125% Senior Secured Second-Priority Notes due 2021 and 8.125% Senior
Secured Third-Priority Notes due 2018  (the ‘‘Notes’’) contain  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:129) incur additional indebtedness;

(cid:129) create liens;

(cid:129) pay dividends and make other distributions in  respect of our capital stock;

(cid:129) redeem our capital stock;

(cid:129) make investments or certain other  restricted payments;

24

(cid:129) sell certain kinds of assets;

(cid:129) enter into transactions with affiliates; and

(cid:129) effect mergers or consolidations.

The restrictions contained in the indenture governing  the Notes could:

(cid:129) 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:129) 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 Credit Facility. See Footnote 4  ‘‘Long-term Debt and Lease Obligations’’ of the Footnotes 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 services
and products 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 E&P Technology &  Services segment and Optimization Software & Services

group within our E&P Operations Optimization segment, 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:129) future  competition from more established  companies entering  the market;

(cid:129) technology obsolescence;

(cid:129) dependence upon continued growth of the market for seismic data processing;

25

(cid:129) the rate of change in the markets for these  segments’ technology and  services;

(cid:129) further consolidation of the participants within this market;

(cid:129) research and development efforts not proving  sufficient to keep  up with  changing market

demands;

(cid:129) dependence on third-party software for inclusion in these segments’ services  and products;

(cid:129) misappropriation of these segments’  technology by other companies;

(cid:129) alleged or actual infringement of intellectual property rights that could result  in substantial

additional costs;

(cid:129) difficulties inherent in forecasting sales for newly developed technologies  or advancements in

technologies;

(cid:129) recruiting, training and retaining technically  skilled, experienced  personnel  that  could  increase

the costs for these segments, or limit their growth; and

(cid:129) 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.

We have  invested, and expect to continue  to invest, significant sums of money  in acquiring and processing

seismic data for our E&P Technology &  Services’ 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 E&P
Technology & Services’ 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

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2016, we invested approximately $14.9  million  in our multi-client data 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 E&P

Technology & Services’ multi-client library, we  are exposed to the following risks:

(cid:129) 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:129) 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 on a
straight-line basis 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:129) 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:129) 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:129) 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:129) 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  93% in 2016)  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.

The majority of our foreign sales are  denominated  in U.S. dollars. Sales to customer destinations
outside of North America represented 78%, 66% and 74%  of our  consolidated  net revenues  for 2016,
2015 and 2014, respectively, of our consolidated net revenues. We believe that export sales  will  remain

27

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 in the future 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:129) disruption of E&P activities;

(cid:129) restriction on the movement and exchange  of  funds;

(cid:129) inhibition of our ability to collect advances and receivables;

(cid:129) enactment of additional or stricter  U.S. government  or international sanctions;

(cid:129) limitation of our access to markets  for periods of time;

(cid:129) expropriation and nationalization of  assets of our company or those  of  our customers;

(cid:129) political and economic instability, which  may include armed conflict and  civil  disturbance;

(cid:129) currency fluctuations, devaluations  and  conversion restrictions;

(cid:129) confiscatory taxation or other adverse tax policies;  and

(cid:129) 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.

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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.

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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.

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. This could have a  material adverse effect on our business,  results of operations,
financial condition and cash flows.

The loss of any significant customer or  the inability of our customers to meet their  payment obligations to

us 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 2015 and  2014;  in 2016, we had  one
customer with sales that exceeded 10%. Our top five customers together  accounted for approximately
50%, 36% and 35%, of our consolidated  net revenues during 2016, 2015  and 2014.  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.  The loss  of  any of  our
significant customers to further consolidation could materially  and adversely affect our results of
operations and financial condition.

Our business is exposed to risks of loss resulting from nonpayment by  our  customers.  Many of our

customers finance their activities through  cash flow  from operations,  the incurrence of debt or the
issuance of equity. Declines in commodity prices, and the  credit markets could cause the  availability of
credit to be constrained. The combination of lower cash flow due to commodity prices, a  reduction in
borrowing bases under reserve-based  credit facilities and the lack of  available debt or  equity financing
may result in a significant reduction in our  customers’  liquidity  and  ability  to  pay their  obligations to us.
Furthermore, some of our customers  may be highly leveraged and subject  to  their  own operating and
regulatory risks, which increases the risk  that they may  default on their  obligations to us. The inability
or failure of our significant customers  to  meet their obligations to us  or their insolvency or  liquidation
may adversely affect our financial results.

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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:129) operating results that vary from the expectations  of securities analysts  and investors;

(cid:129) factors influencing the levels of global oil  and  natural gas exploration  and exploitation activities,
such as the decline in crude oil prices and depressed prices for natural gas  in North  America or
disasters such as the Deepwater Horizon incident in  the Gulf of Mexico in  2010;

(cid:129) the operating and securities price performance of companies that investors  or analysts consider

comparable to us;

(cid:129) actions by rating agencies related to the Notes;

(cid:129) announcements  of strategic developments, acquisitions and other  material events by us or our

competitors; and

(cid:129) 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 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, a  low price for our equity may  negatively impact our ability
to access additional debt capital. These  factors may  limit our  ability  to  implement our  operating and
growth plans.

On February 4, 2016, we completed a one-for-fifteen reverse stock split, and our stock began

trading on a reverse-split adjusted basis on  February 5,  2016.

Goodwill, intangible assets and multi-client data library 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.

In 2014, we recorded an impairment charge of  $21.9 million  related  to  our goodwill in our Devices

reporting unit. For goodwill testing purposes, the litigation  contingency accrual of $123.8 million  as of
December 31, 2014 was assigned to this reporting unit. Based on this accrual and the recording of a
valuation allowance on substantially all of our net  deferred tax assets, this reporting  unit’s carrying
value was negative as of December 31,  2014. The negative carrying value  required us  to  perform Step 2
of the impairment test on Devices; the  test determined that the  goodwill associated with this reporting
unit was impaired. We also recorded  a  $1.4 million impairment  of certain intangible assets  related to

31

customer relationships, and we recorded a $100.1 million impairment of our  multi-client data library
within our E&P Technology & Services segment  at December 31, 2014.

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, 2016, our
remaining goodwill and other intangible  asset balances were $22.2 million and $3.1 million, respectively.

Our services and products’ 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, 2016, the
reserve  for excess and obsolete inventory  decreased  due  to the transfer of reserved ocean bottom
equipment from inventory to property,  plant,  equipment and seismic  rental equipment,  net, to be used
in Ocean Bottom Services contracts,  partially offset by an  expense accrual to increase  our  reserve for
excess and obsolete inventories by $0.4  million.

Due to the international scope of our business  activities, our results of operations may be significantly

affected by currency fluctuations.

We  derived approximately 78% of our 2016 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, Latin America, Australia, the Netherlands, Brazil, China, Canada, 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.  The  decline in  crude  oil prices, as  well as  U.S. and European
Union  sanctions against Russia related to its actions in Ukraine, have  both  contributed to the
devaluation of the Russian Ruble putting  significant pressure  on our Russian-based customers  and
negatively impacting the appeal of seismic data located in  Russia to potential non-Russian  buyers.  The
Russian Ruble declined sharply throughout  2015 and  into January 2016, reaching its lowest  level since
the currency was redenominated in 1998, before partially recovering during 2016. Our results of
operations, liquidity and financial condition  related to our operations in  Russia are primarily
denominated in U.S. dollars. In addition, the  British Pound Sterling experienced significant devaluation
beginning in mid-2016 following the vote  by the  British people to leave the European Union  (‘‘Brexit’’)
impacting our GBP-denominated balances. 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 would 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.

Our consolidated balance sheet at December 31, 2016 reflected  approximately $8.0 million  of net
working capital related to our foreign  subsidiaries,  a majority of which 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

32

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 periodically
employ 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 provide assurance
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  effectively operate our  business.

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  businesses has intensified in  recent years. 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.

However, from time to time, we have to rightsize our work  force due  to  economic and market
conditions. We initiated workforce reductions  in December 2014,  continuing into 2015, and  reduced  our
full-time employee base by approximately  50%. We also reduced salaries by 10%  for the  majority of
our  employees for the foreseeable future.  In  April 2016, the  Company implemented additional cost
saving initiatives by reducing its current workforce  by approximately 12%.

Sales in the open market of shares of our  common stock  may have the effect of  reducing  the then current

market price for our common stock.

On December 22, 2016, we announced that we  filed a prospectus supplement under which  we may
sell up to $20.0 million of our common stock  through an ‘‘at-the-market’’ equity offering program (the
‘‘ATM Program’’). We intend to use the net  proceeds from sales under the ATM Program for general
corporate purposes. The timing of any sales will depend on  a  variety of factors  to  be  determined by us.
As of December 31, 2016, no shares were  sold under the program.

During  2009, we issued in a privately-negotiated transaction 1.23  million shares of our common

stock to certain institutional investors. In  March  2010, we  issued 1.58 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.
The numbers of shares have been retroactively adjusted to reflect the  one-for-fifteen reverse  stock split
completed on February 4, 2016.

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

33

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 Devices group leases  150,000 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 restrictions, sanctions and embargoes, can adversely affect, and have 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 services  and
products, which may involve substantial  costs  or delays  in sales and could have  an adverse effect on  our
future operating results. Our export activities  in particular are subject to extensive and evolving trade
regulations. Certain countries are subject to restrictions, including most recently Russia,  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. In addition, 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

34

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.

Offshore oil and gas exploration and development recently  has been a regulatory focus.  Future

changes in laws or regulations regarding such activities, and decisions  by customers,  governmental
agencies or other industry participants in response, could reduce  demand for  our  services  and products,
which  could have a negative impact on  our financial  position,  results of operations or cash flows. New
emissions standards or other environmental regulations  imposed on off-shore vessels, for example,
could increase our cost of procuring  seismic acquisition vessels, cause  unexpected downtime or  decrease
vessel availability. 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, 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.

Legislative and regulatory measures to address  climate change  and greenhouse gas emissions are in

various phases of discussion or implementation. Under the Federal  Clean Air Act, the EPA  requires
that new stationary sources of significant greenhouse  gas emissions or major modifications  of  existing
facilities obtain permits covering such  emissions.  The EPA recently adopted final  regulations that set
methane emissions standards for new oil and natural  gas emission sources. In  addition,  the EPA issued
draft guidelines for voluntarily reducing  emissions from existing equipment and processes in  the oil and
natural gas industry and is moving toward  the regulation  of emissions from existing sources as well.
Further, the U.S. Congress has from time  to  time considered bills that would  establish a cap-and-trade
program to reduce emissions of greenhouse gases.  Legislation or regulation that aims to reduce
greenhouse gas emissions could also include carbon taxes, restrictive permitting, increased efficiency
standards, and incentives or mandates to conserve energy or use  renewable energy  sources.  Federal,
state or local governments may, for example, provide  tax advantages  and  other subsidies to support
alternative energy sources, mandate the  use of specific fuels or technologies, or promote  research  into
new technologies to reduce the cost and increase the scalability of alternative  energy sources. These
climate change and greenhouse gas initiatives could  increase our costs and downtime  and 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.

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 us to purchase quality components.  In addition, we use
contract manufacturers as an alternative  to our own  manufacturing  of  products.  We have outsourced
the manufacturing of our products, including our towed marine streamers,  geophone manufacturing and
ocean bottom cables. Certain components used in  our  towed marine manufacturing operations are
currently provided by a single supplier. Without these sole suppliers,  we would be required to find
other suppliers who could build these  components for  us,  or  set up to make these parts internally. 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

35

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, the  more we come to rely 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.

Our business is subject to cybersecurity  risks and threats.

Threats to our information technology systems  associated with cybersecurity risk and  cyber
incidents or attacks continue to grow.  It is  also possible that breaches to our  systems could go
unnoticed for some period of time. Risks  associated  with these threats  include,  among  other things,  loss
of intellectual property, impairment of  our ability to conduct our operations, disruption of our
customers’ operations, loss or damage  to  our customer data  delivery systems, and increased costs  to
prevent, respond to or mitigate cybersecurity events.

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:129) authorizing the issuance of ‘‘blank  check’’ preferred stock without  any  need for action by

stockholders;

(cid:129) providing for a classified board of directors  with staggered terms;

(cid:129) requiring supermajority stockholder voting  to  effect certain amendments to our certificate of

incorporation and bylaws;

(cid:129) eliminating the ability of stockholders to call special meetings of stockholders;

(cid:129) prohibiting stockholder action by written consent;  and

(cid:129) 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.

36

Failure to maintain effective internal controls in  accordance  with  Section 404 of  the Sarbanes-Oxley Act

could have a material adverse effect on our  stock price.

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 price of our common stock.

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,  2016 were as follows:

Operating  Facilities

Square
Footage

Segment

Houston, Texas . . . . . . . . . . . . . . . . . .

226,000 Global Headquarters, E&P Technology & Services

Harahan, Louisiana . . . . . . . . . . . . . . .

and Ocean Bottom Services
150,000 Devices group within E&P Operations

Optimization

Edinburgh, Scotland . . . . . . . . . . . . . .

16,000 Optimization Software & Services group within

Chertsey, England . . . . . . . . . . . . . . . .
Jebel Ali, Dubai, United Arab Emirates

19,000 E&P Technology & Services

1,000

International Sales  Headquarters

E&P Operations Optimization

412,000

Each  of these operating facilities is leased  by  us  under long-term lease agreements. These  lease

agreements have terms that expire ranging from 2017  to  2025. See Footnote 13 ‘‘Operating Leases’’ of
Footnotes to  Consolidated Financial Statements.

In addition, we lease offices in Beijing,  China; Rio  de Janeiro, Brazil; and Moscow, Russia to

support our global sales force. We lease  offices  for our  seismic  data processing centers  in Port
Harcourt, Nigeria; Luanda, Angola; Cairo,  Egypt;  Villahermosa, Mexico; Rio  de Janeiro; and Brazil.
We  also lease other facilities in Stafford,  Texas;  and  Calgary, Canada.  Our  executive headquarters is
located at 2105 CityWest Boulevard,  Suite 100,  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 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

37

Geophysical Corporation, WesternGeco alleged that we had infringed  several method and  apparatus
claims contained in four of its United  States  patents regarding  marine  seismic  streamer steering
devices.

The trial began in July 2012. A verdict was returned by  the jury  in August 2012, finding that we
infringed the claims contained in the  four  patents by supplying our DigiFIN  lateral streamer  control
units and the related software from the  United States  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 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.  In  October 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.

In April 2014, the judge entered another Order, ruling that lost profits should not have been
included in the calculation of supplemental damages in  the October  2013 Memorandum and  Order and
reducing the supplemental damages award in  the case from  $73.1 million  to  $9.4 million. In  the Order,
the judge also further reduced the damages award in the  case by  $3.0 million to reflect a settlement
and license that WesternGeco entered into with a customer of ours that  had purchased  and used
DigiFIN units that were also included  in the damage amounts  awarded against  us.

In May 2014, the judge signed and entered a  Final Judgment against  us in the  amount  of

$123.8 million. The Final Judgment also included  an injunction that enjoins us, our agents  and anyone
acting in concert with us, from supplying in or from the  United States the  DigiFIN product  or any
parts unique to the DigiFIN product, or any instrumentality no  more than  colorably different  from any
of these  products or parts, for combination  outside of  the United  States. We have conducted our
business in compliance with the district  court’s orders in the case,  and we have reorganized our
operations such that we no longer supply  the DigiFIN product or any  parts unique to the DigiFIN
product  in or from the United States.

We  and WesternGeco each appealed  the Final Judgment to the  United States Court of Appeals
for the Federal Circuit in Washington, D.C. On July 2,  2015,  the Court of Appeals reversed in  part the
Final Judgment, holding the district court  erred by including  lost profits  in the Final Judgment.  Lost
profits were $93.4 million and pre-judgment interest on the lost profits was approximately $10.9 million
of the $123.8 million Final Judgment.  Pre-judgment  interest on the lost profits portion will be treated
in the same way as the lost profits. Post-judgment interest will likewise be treated in the  same fashion.
On July 29, 2015, WesternGeco filed  a petition  for  rehearing en banc before the Court of Appeals. On
October 30, 2015 the Court of Appeals denied WesternGeco’s petition  for  rehearing en banc.

As previously disclosed, we had previously  taken  a loss  contingency accrual of $123.8 million.  As a

result of the reversal by the Court of Appeals,  as of June 30,  2015, we reduced  our  loss contingency
accrual  to $22.0 million.

In February 26, 2016, WesternGeco filed a petition  for writ  of  certiorari by  the Supreme Court. We

filed our response on April 27, 2016.  Subsequently, on June  20, 2016, the  Supreme Court  refused to
disturb the Court of Appeals ruling finding no lost profits as a matter of law. Separately,  in light  of  the
changes in case law regarding the standard  of proof for willfulness in the  Halo and Stryker cases, the
Supreme Court indicated that the case should be remanded to the  Federal Circuit for  a determination
of whether or not the willfulness determination by the  District Court was appropriate.

38

On October 14, 2016, the United States Court of Appeals for the Federal  Circuit issued  a mandate

returning the case to the District Court  for consideration of  whether or not additional  damages for
willfulness are appropriate. We will argue  enhancement is  not proper here under the new  law,  just as it
was not under prior law, but in any event should be based on  the royalty award, not the  award  plus
interest.

On November 14, 2016, the District  Court issued an order  reducing the  amount  of the appeal
bond from $120.0  million to $65.0 million  dollars, ordered the sureties to  pay principal and  interest  on
the royalty previously awarded and declined  to  issue a final judgment until after consideration  of
whether enhanced damages related to willfulness should  be awarded  in the  case. While we do  not  agree
with the unusual decision by the District  Court ordering payment of the royalty  damages and interest
without a final judgment, we paid the $20.8  million  due  pursuant  to  the order to WesternGeco on
November 25, 2016, after this payment,  the remaining $1.1 million accrual was reversed  to  zero. The
district court previously refused WesternGeco’s request for additional damages for willfulness,  but a
change in the law in June 2016, permitted  WesternGeco to renew its request, we have opposed
WesternGeco’s motion. WesternGeco has also filed a motion in the  U.S. Supreme  Court indicating it
intends to appeal the lost profits again. We will  oppose WesternGeco’s second attempt to appeal to the
Supreme Court matters it did not succeed on in  its  appeal last year  (among other reasons). After
issuance of a final judgement, we will decide whether  or not to pursue available appeals  regarding the
decision. For additional discussion about  our liquidity related to posting an  appeal bond, see Item 7.
‘‘Management’s Discussion and Analysis  of  Financial  Condition and Results of Operations—Meeting  our
Liquidity Requirements—Loss Contingency—WesternGeco Lawsuit’’ in Part II of this Form 10-K.

Prior to the reduction in damages by  the Court of Appeals, we arranged with  sureties to post  an

appeal bond at the District Court. The appeal bond  is uncollateralized, but  the terms of  the appeal
bond arrangements provide the sureties the contractual right for as long as the bond  is outstanding  to
require the us to post cash collateral.  In light of the  payment of the  $20.8 million in royalty  damages
us, the sureties filed motions on December 30,  2016 to have the  appeal bond dismissed.

We  may not ultimately prevail in the  appeals process and we could be required  to  pay any

additional amount ordered by the court up  to  approximately  $44.0 million.  Our assessment that we do
not have a loss contingency may change in  the future  due to developments at  the appellate court and
other events, such as changes in applicable  law,  and  such reassessment  could  lead  to  the determination
that a loss contingency is probable, which could  have a  material effect  on  our business, financial
condition and results of operations. Our assessments 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 than payments we made
in 2016.

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.

39

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 as adjusted for  the one-for-fifteen reverse
stock split completed on February 4,  2016.

Period

Year ended December 31, 2016:

Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year ended December 31, 2015:

Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
First Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Price Range

High(1)

Low(1)

$ 8.40
6.99
9.65
9.50

$12.15
21.75
37.20
43.05

$ 5.65
4.73
5.45
5.10

$ 3.90
5.55
15.60
31.50

(1) Prior to 2016, the high and low sales  prices set forth  in  the table above have been
retroactively adjusted to reflect the one-for-fifteen reverse stock split completed on
February 4, 2016.

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 and the  indenture governing  the Notes 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 contain covenants that  restrict us from paying  cash dividends on

our  common stock, or repurchasing or acquiring shares of our common stock, unless (i)  there is  no
event of default under the Credit Facility,  (ii) there  is excess availability  under the Credit Facility
greater than $20.0 million (or, at the  time  that the  borrowing base formula amount is less than
$20.0 million, the borrowers’ level of liquidity  (as  defined in the revolving credit  and security
agreement) is greater than $20.0 million)  and  (iii) the  agent receives  satisfactory  projections showing
that excess availability under the Credit Facility  for the  immediately following period  of ninety
(90) consecutive days will not be less  than $20.0  million  (or,  at the  time that the  borrowing  base
formula amount is less than $20.0 million, the borrowers’  level of  liquidity is greater than
$20.0 million). The aggregate amount of permitted cash dividends and stock repurchases may not
exceed $10.0 million in any fiscal year  or $40.0  million  in the aggregate from and  after the closing date
of the Credit Facility.

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 and in aggregate  not to exceed at any one time $25.0 million.

40

On December 31, 2016, there were 705 holders of record  of our common stock.

On November 4, 2015, our board of directors  approved a  stock repurchase program authorizing  us

to repurchase, from time to time from  November 10,  2015 through November 10,  2017, up  to
$25 million in shares of our outstanding  common stock. The stock repurchase program may be
implemented through open market repurchases or  privately negotiated transactions,  at management’s
discretion. The actual timing, number and value  of  shares repurchased under the program will be
determined by management at its discretion  and will depend on a number of factors including  the
market price of the shares of our common stock and general market and economic conditions,
applicable legal requirements and compliance with the terms of our  outstanding indebtedness. The
repurchase program does not obligate  us to acquire  any  particular amount of common  stock and  may
be modified or suspended at any time  and could be terminated prior to completion.  As of
December 31, 2016, we were authorized to repurchase up to $25 million through  November 17, 2017
and had repurchased $3 million or 451,792 shares of our common  stock under the  repurchase program
at an average price per share of $6.54.  The number of shares repurchased and  the average price  per
repurchased share has been retroactively adjusted to reflect  the one-for-fifteen reverse stock split
completed on February 4, 2016.

During  the three months ended December  31, 2016, 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

(a)
(b)
Average Price
Total Number of
Shares Acquired Paid Per Share

October 1, 2016 to October 31, 2016 . . .
November 1, 2016 to November 30, 2016
December 1, 2016 to December 31, 2016

Total

. . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
1,707

1,707

$ —
$ —
$7.40

$7.40

Item 6. Selected Financial Data

Special Items Affecting Comparability

(c)
Total Number of
Shares Purchased
as Part  of Publicly
Announced Plans
or Program

(d)
Maximum Number
(or Approximate
Dollar Value)  of
Shares That May
Yet Be  Purchased
Under  the Plans
or Program

Not applicable Not applicable
Not applicable Not  applicable
Not applicable Not applicable

The selected consolidated financial data set  forth below under ‘‘Historical Selected Financial Data’’

with respect to our consolidated statements of operations for 2016,  2015, 2014,  2013 and 2012, and with
respect to our consolidated balance sheets at December  31, 2016, 2015,  2014, 2013 and 2012, 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.

41

In particular, our results of operations for  the  fiscal  years  ended December 31, 2012  -  2016 time period
were impacted by the following items (before tax):

Years Ended December 31,

2016

2015

2014

2013

2012

(In thousands)

Cost of sales:

Write-down of multi-client data library . . . . .
Write-down  of excess and obsolete inventory

$ — $
$ (429) $

Operating expenses:

(399) $(100,100) $
(151) $

—
(6,952) $ (21,197) $ (1,326)

(5,461) $

Impairment of goodwill and intangible assets
Write-down of receivables . . . . . . . . . . . . . .
Write-down of marine equipment . . . . . . . . .

$ — $
$ — $
$ — $

— $ (23,284) $
(8,214) $
— $
— $
— $

— $

—
(9,157) $ (5,640)
— $ (5,928)

Other income (expense):

Reversal of (accrual for) loss contingency

related to legal proceedings . . . . . . . . . . .
Gain on sale of Source product line . . . . . . .
Gain on sale of cost method investments . . .
Gain on legal settlements . . . . . . . . . . . . . .
Recovery of INOVA bad debts . . . . . . . . . .
Loss on bond exchange . . . . . . . . . . . . . . . .
Equity in earnings (losses) of investments . . . .
Conversion payment of preferred stock . . . . . .

$ 1,168
$ — $
$ — $
$ — $
$ 3,983
$
$(2,182)
$ — $
$ — $

$101,978

$ 69,557
6,522
5,463

$(183,327) $(10,000)
—
— $
$
$
$
—
— $ 30,895
— $
—
— $
— $

3,591

— $
— $
— $
— $

— $ (49,485) $ (42,320) $
(5,000) $
— $
— $

297
—

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

Years Ended December 31,

2016

2015

2014

2013

2012

(In thousands, except for per share data)

$172,808
36,032
(43,171)

$ 221,513
8,003
(100,632)

$ 509,558
62,223
(117,929)

$ 549,167
159,313
16,396

$526,317
215,801
74,527

(65,148)

(25,122)

(128,252)

(251,874)

$
$

(5.71) $
(5.71) $

(2.29) $
(2.29) $

(11.72) $
(11.72) $

(23.84) $
(23.84) $

61,963
5.97
5.71

shares outstanding . . . . . . . . . . . . . . . . . .

11,400

10,957

10,939

10,567

10,387

Weighted average number of diluted  shares

outstanding . . . . . . . . . . . . . . . . . . . . . . .

Balance Sheet Data (end of year):
Working capital
. . . . . . . . . . . . . . . . . . . . .
Total assets . . . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . .

11,400

10,957

10,939

10,567

10,851

$ 16,555
313,216
158,790
53,398

$ 93,160
435,088
182,992
112,040

$ 222,099
617,257
190,594
135,712

$ 248,857
864,671
220,152
257,885

$164,693
820,583
105,328
499,019

$ 14,884
1,488

$ 45,558
19,241

$ 67,785
8,264

$ 114,582
16,914

$145,627
16,650

21,975
33,335

26,527
35,784

27,656
64,374

18,158
86,716

16,202
89,080

42

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 Footnotes to Consolidated Financial Statements that appear  elsewhere  in  this Annual Report  on
Form 10-K. References to ‘‘Footnotes’’ in the  discussion below refer to the  numbered Footnotes 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 or as otherwise  indicated.

We  are a global, technology-focused  company  that provides geophysical technology,  services and

solutions to the global oil and gas industry. We  provide our services  and products through  three
business segments—E&P Technology  &  Services, E&P Operations Optimization and  Ocean  Bottom
Services (the segment name for OceanGeo)—as well  as through  our INOVA  Geophysical joint venture.

For a  full discussion of our business,  see Part I, Item 1. ‘‘Business.’’

Macroeconomic Conditions

Demand  for our services and products is cyclical and dependent  upon activity levels  in the oil  and

gas industry, particularly our customers’ willingness to invest capital in  the exploration  for oil and
natural gas. Our customers’ capital spending programs are generally based on their outlook  for
near-term and long-term commodity prices,  economic growth, commodity demand  and estimates of
resource production. As a result, demand for our services and  products is largely  sensitive to expected
commodity prices, principally related  to  crude  oil and natural gas.

The following is a summary of recent  oil and gas pricing trends:

Brent Crude
(per bbl)

West Texas
Intermediate
Crude (per bbl)

Henry Hub
Natural
Gas  (per mcf)

Quarter ended

High

Low

High

Low

High

Low

12/31/2016 . . . . . . . . . . . . . . . . .
9/30/2016 . . . . . . . . . . . . . . . . . .
6/30/2016 . . . . . . . . . . . . . . . . . .
3/31/2016 . . . . . . . . . . . . . . . . . .
12/31/2015 . . . . . . . . . . . . . . . . .
9/30/2015 . . . . . . . . . . . . . . . . . .
6/30/2015 . . . . . . . . . . . . . . . . . .
3/31/2015 . . . . . . . . . . . . . . . . . .

$54.96
$49.66
$50.73
$40.54
$52.13
$61.73
$66.33
$61.89

$41.61
$40.00
$35.88
$26.01
$35.26
$41.59
$55.73
$45.13

$54.01
$49.02
$51.23
$41.45
$49.67
$56.94
$61.36
$53.56

$43.29
$39.50
$34.30
$26.19
$34.55
$38.22
$49.13
$43.39

$3.80
$3.19
$2.94
$2.54
$2.54
$2.93
$3.04
$3.32

$2.08
$2.67
$1.71
$1.49
$1.63
$2.47
$2.50
$2.62

Source: U.S. Energy Information Administration (EIA).

In the past few years, crude oil prices have  been volatile due to global economic uncertainties.
Significant downward oil price volatility began late 2014  and reached  a  low of an average  of  $33 in
early 2016 before improving to approximately $55  per  barrel by  the end 2016. The average prices  for
West  Texas Intermediate (‘‘WTI’’) and  Intercontinental  Exchange Brent (‘‘Brent’’) crude oil each
increased to an average of $49 per barrel,  for the fourth quarter of  2016 from an average  of  $40 per
barrel each, for the first half of 2016.  These average  prices compare to an  average price of $49  per
barrel and $52 per barrel, respectively, for  the full year 2015, and an  average price of $101 per barrel
and $109 per barrel, respectively, for the  first  nine  months of 2014.

43

Prices for natural gas in the U.S. averaged $2.40 per mmBtu for  full  year  2016 compared to
$2.62 per mmBtu for the full year 2015 and  $4.57 per mmBtu for the first  nine months of 2014.  As a
result of natural gas production growth outpacing demand  in the U.S., natural gas prices continue to be
weak relative to prices experienced from 2006 through  2008 and  are  expected to remain below levels
considered economical for new investments in numerous natural gas  fields. Total U.S. natural gas in
storage currently stands at 3.2 trillion  cubic feet,  10.3% lower than levels at  this  time a  year ago and
0.1% below the five-year average for  this  time of year. U.S. producers added  nine  rigs,  consisting of
seven oil rigs and two gas rigs during  2016, bringing the total U.S. rig  count to 659  or 66% below the
peak of 1931 rigs in the fourth quarter of 2014.  If natural  gas production continues  to  surpass U.S.
natural gas demand, prices could remain  constrained for an extended  period of  time.

The material decrease in crude oil prices  can be attributed principally to  high levels  of global

crude oil inventories resulting from significant production growth  in the U.S. shale  plays, the
strengthening of the U.S. dollar relative to other foreign  currencies, and OPEC increasing its
production. Until recently, OPEC has  demonstrated  an unwillingness to cut its production.  In  late
November 2016, OPEC reached agreement to cut its oil production by approximately 1.2 million
barrels per day (bpd). An additional  0.6 million bpd is  expected  to  come from  non-OPEC participants
such as Russia. Recently, the World Bank  raised its 2017 forecast  for crude oil prices to $55 per barrel
from $53 per barrel as OPEC members prepare to limit production after a long period of unrestrained
output. Inventories remain high with  nearly 1  billion barrels  that must be consumed  to  balance  supply
and demand. However, oil-price gains are likely to trigger increases  in shale  oil production in North
America further growing U.S. crude  supplies. In January, 2017, rig  counts reached  their highest levels
in a year as North American drillers  are expected to increase  capital spending by over 25%  in 2017.
Given the historical volatility of crude  prices, there is a continued  risk that if prices  do  not  continue to
improve, or if they start to decline further  due  to  high levels of crude oil production, there is a
potential for slowing growth rates in  various global regions and/or for ongoing supply/demand
imbalances.

E&P companies use their cash flow from operations  to  reinvest  in productive  assets through
capital expenditures, build surplus cash for eventual downturns,  or return cash to stakeholders. After a
period of exploration-focused activities  by E&P  companies  leading up to the fourth  quarter  of  2014,
many  E&P companies turned their focus  more to production activities  and less on exploration  of
prospects through 2016 as the continued  decline in oil  and gas  prices resulted in decreasing revenues,
prompting cost reduction initiatives across the industry. In 2014, continuing through  2016, E&P
companies decreased spending on exploration and were reportedly  focusing more of their current
spending towards production optimization  of  existing assets.  We believe this  was  due  to  several factors,
but primarily because operational cash flows  of E&P companies  were no longer  sufficient to cover
capital expenditures and cash was continuing to be paid  to shareholders  in the  form of dividends. E&P
companies have relied on asset sales and debt financings to fund capital requirements  amid demands
for greater returns to shareholders. The combination  of these factors  placed many  E&P  companies in a
position where they were unable to cover both their capital  expenditure budgets and  targeted  cash
returns to shareholders. As a result,  E&P  companies have  shifted their  focus to spending reductions,
with exploration spending receiving the largest reductions and seismic spending being one of  the most
discretionary parts of their exploration  budgets. Similar to ION, many seismic industry participants have
reported lower year-over-year revenues and  decreased  funding  levels for contracts and multi-client
exploration activities.

As a result of this industry downturn, many customers  have experienced a significant  reduction in

their liquidity with challenges accessing  the capital markets. Several exploration and  production
companies have declared bankruptcy, or  have had to exchange equity for the forgiveness  of debt,  while
others have been forced to sell assets in  an effort to preserve  liquidity. Alternatively, if the global
supply of  oil were to decrease due to reduced  capital investment by E&P companies, government
instability in a major oil-producing nation  or energy  demand continues  to increase in the U.S. and in

44

countries such as China and India, a  recovery in  WTI and Brent  crude  oil prices  could  occur.
Regardless of the driver, crude oil price improvements will not occur without a  re-balancing of global
supply and demand, the timing of which  is difficult to predict. If commodity prices do  not  continue to
improve or if they start to decline further,  demand for  our  services and products could continue to
decline.

Impact to Our Business

The reductions in exploration spending  have had a significant impact on our results of operations

for 2016 with total revenues falling by  22% versus prior year.  Investments in our  multi-client data
library are dependent upon the timing  of  our new ventures  projects  and  the  availability of underwriting
by our customers. During 2016, customer underwriting of our new venture programs remained soft.  We
continue to maintain high standards for  underwriting  of  any new projects, and have delayed certain new
venture programs that were originally planned to occur  during 2016. We invested  approximately
$31 million less in our multi-client data  library during 2016, compared  to  2015, and $53 million less
compared to 2014. Our asset light strategy enables us to scale our business to avoid significant  fixed
costs and to remain financially flexible  as we manage  the timing and  levels  of our  capital expenditures.

During  2015, continuing into 2016, various customers delayed processing projects, which  has
negatively impacted Imaging Services revenues, and we expect the trend to  continue into 2017. Starting
in and continuing into 2016, we took  measured actions to reduce our Imaging  Services cost  structure.

Our business has traditionally been seasonal,  with the  strongest demand  for our services and
products in the fourth quarter of our  fiscal year. As discussed above,  we have  seen reduced levels of
exploration-related spending by E&P  companies as those companies focus more  of  their  current
spending on optimizing production of  existing assets.

At December 31, 2016, our E&P Technology &  Services segment backlog, which consists of
commitments for (i) imaging services work  and  (ii) multi-client new venture and proprietary  projects
underwritten by our customers, increased 77% or $14.7 million to $33.9 million,  compared with
$19.2 million at December 31, 2015.  The  majority of the increase in our  backlog is due to our
collaboration agreement with Schlumberger WesternGeco on the Campeche 3-D  reimaging  program.
We  anticipate that the majority of our backlog will be recognized as revenue over the first half of 2017.

Our Optimization Software & Services group revenues decreased for 2016 compared  to  the same

period of 2015. This decline is a result  of  reduced activity by  seismic  contractors that have taken vessels
out of service.

Our traditional seismic contractor customers are also experiencing weakened demand due to the
reduction in seismic spend by their customers. As a result, our  Devices group  continues to experience
weak year-over-year sales. Our Devices group revenues decreased primarily because of  lower towed
streamer products sales and a decrease  in repair and replacement marine positioning equipment
revenues due to vessels having been taken out of service.

In 2014, we increased our ownership in OceanGeo, our ocean  bottom seismic  data  acquisition  joint

venture, to 100%. During 2016, our OceanGeo group completed data acquisition for an OBS survey
offshore Nigeria, compared to our idle  ocean  bottom vessels  and crew  during 2015. We are actively
pursuing tenders for long-term work in 2017.

We  continue to monitor the global economy, the  demand for crude oil and natural  gas and the

resultant impact on the capital spending  plans and operations  of our E&P customers in order to plan
our  business. We remain confident that, despite current  marketplace issues  that  we describe above, we
have positioned ourselves to take advantage of the  next upturn in  the energy cycle by shifting  our  focus
more towards E&P solutions, accounting  for 75% of  our  revenues  in 2016, and less on  equipment sales,
and by diversifying our offerings across  the E&P lifecycle.

45

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, WiBand, Orca,  Narwhal, and Marlin,  will
continue to attract customer interest, because those technologies are designed to deliver improvements
in image quality within more productive delivery systems.

Cost Reduction Initiatives

The recent decline in crude oil prices  to five-year lows  and the depressed level of  natural gas
prices have negatively impacted the economic  outlook of the Company’s exploration and production
(‘‘E&P’’) customers, which has also negatively impacted  the outlook for  the  Company’s seismic
contractor customers. In response to  the decline in crude oil prices, E&P companies have  reduced  their
capital expenditures and shifted their spending  from exploration  activities to production-related
activities on existing assets. Because  seismic spending is discretionary,  E&P companies have
disproportionately cut their spending  on seismic-related services and products.

During  the second quarter of 2016, we implemented additional  cost saving initiatives by reducing

our  current workforce by approximately  12%. These additional reductions were needed to further
streamline our organization and right-size  our company to bring it in  line with our  current revenue
stream, while maintaining the necessary  core capabilities to continue  our  operations and strategic
initiatives. These additional reductions are expected to result  in approximately $15 million of
annualized savings, in addition to the  $80 million of annual savings from prior cost reduction  initiatives.
By  the fourth quarter of 2016, we began to realize the  full savings  from our last  reduction initiatives.
See Footnote 2 ‘‘Cost Reduction Initiatives, Impairments, Restructurings and  Other Charges’’ of Footnotes
to Consolidated Financial Statements.

Reverse Stock Split and Increase in Authorized Shares

On February 1, 2016, our stockholders approved a  reverse stock split  at  a ratio to be selected by
our  Board of Directors (or any authorized  committee of the  Board of Directors)  from within a  range of
between one-for-five and one-for-fifteen, inclusive, and a proportionate reduction  in the number of
authorized shares of our common stock  by  the selected reverse split ratio.  On February  4, 2016, we
completed a one-for-fifteen reverse stock  split, and our stock began trading on  a reverse-split adjusted
basis on February 5, 2016. As a result  of  the reverse stock split,  the number of  issued and  outstanding
shares was adjusted and the number of  shares  underlying outstanding stock options and the related
exercise prices were adjusted. Following the effective  date of the  reverse stock  split, the par value of
our  common stock remained at $0.01 per share,  and the  number of authorized shares was reduced
from 400,000,000 to 26,666,667, adjusted to reflect a one-for-fifteen  reverse stock  split.

On February 1, 2016, our stockholders approved an increase in  the number  of  authorized shares of

common stock from 200 million to 400  million, or 13.3 million to 26.7 million  retroactively adjusted to
reflect the one-for-fifteen reverse stock split.

Exchange Offer

On April 28, 2016, we successfully completed an  exchange  offer (the ‘‘Exchange Offer’’) and
consent solicitation (the ‘‘Consent Solicitation’’)  related to the  Third Lien Notes. The Company  did not
receive any cash proceeds in connection with the Exchange Offer  and  Consent  Solicitation.

Under the terms of the Exchange Offer, for  each $1,000 principal amount of  Third Lien Notes

validly tendered for exchange and not validly withdrawn by  an  eligible holder (an ‘‘Exchange
Participant’’) prior to 11:59 P.M., New  York City time,  on April  25, 2016, and accepted  for exchange by
us, we offered the consideration (the ‘‘Exchange Consideration’’)  of  (i) $1,000  principal amount of our
new 9.125% Senior Secured Second Priority Notes due 2021 (the ‘‘Second  Lien Notes’’ and collectively

46

with the Third Lien Notes, the ‘‘Notes’’)  plus (ii) either (a) for  Third Lien Notes tendered at or  prior
to 4:59 P.M., New York City time, on  Friday, April 15, 2016  (the  ‘‘Extended  Early Tender  Deadline’’),
ten (10) shares of our common stock (the ‘‘Early Stock  Consideration’’), or (b) for  Third Lien Notes
tendered after the Extended Early Tender  Deadline,  seven  (7) shares of our common stock (the ‘‘Stock
Consideration’’) (such shares issued as  the Early  Stock Consideration  or  the Stock  Consideration,
together with the Second Lien Notes,  the ‘‘Exchange Securities’’), upon  the terms and subject  to  the
conditions set forth in our confidential Offer  to  Exchange and  related  Consent  and Letter  of
Transmittal, each dated March 28, 2016 (the ‘‘Offer Documents’’).

As part of the Exchange Offer, each  Exchange Participant had  the opportunity to tender all or a

portion of its Third Lien Notes for a  cash  payment in lieu of the Exchange Consideration upon the
terms and subject to the conditions set forth in the Offer Documents (the ‘‘Cash Tender Option’’). The
aggregate amount of cash consideration  that could be paid  by us  for tendered Third Lien  Notes
accepted for purchase pursuant to the  Cash Tender Option was approximately $15.0 million  plus
accrued and unpaid interest to, but not including,  the settlement date of the Exchange  Offer
(collectively, the ‘‘Cash Tender Cap’’).

Concurrently with the Exchange Offer, we solicited consents from  eligible holders to proposed

amendments to the Third Lien Notes  Indenture (the  ‘‘Proposed Amendments’’). The Proposed
Amendments, among other things, provide for the  release of the second priority  security interest in the
collateral securing the Third Lien Notes and the grant of  a third  priority security interest in  the
collateral, subordinate to liens securing  all our  senior  and second priority  indebtedness, including the
Credit  Facility (as defined below) and the  Second Lien Notes, and eliminate substantially all of the
restrictive covenants and certain events  of  default pertaining to the Third Lien Notes.

The Exchange Offer, including the Cash Tender Option,  and  the  Consent Solicitation expired
at 11:59 P.M., New York City time, on April 25,  2016. In total, we accepted for exchange  approximately
$146.5 million in aggregate principal  amount  of  the Third Lien  Notes,  or  approximately  83.72% of the
$175 million outstanding aggregate principal  amount  of the Third Lien Notes,  validly tendered and  not
withdrawn in the Exchange Offer. The  Third Lien  Notes validly  tendered and  not  withdrawn in the
Exchange Offer were accepted by us.

Because we received the necessary consents  to  effect the Proposed Amendments,  any Third Lien

Notes not validly tendered pursuant to the Exchange  Offer remain outstanding and  the holders are
subject to the terms of the supplemental  indenture implementing the  Proposed Amendments.  No
consideration was paid to holders of  Third  Lien Notes in  connection with  the Consent Solicitation.
After giving effect to the Exchange Offer and Consent Solicitation, the aggregate principal  amount  of
the Third Lien Notes remaining outstanding was approximately $28.5 million as of April 28, 2016,  and
such Third Lien Notes are secured on  a  third priority  basis subordinated to the liens securing all senior
and second priority indebtedness of the Company, including under  the Credit Facility and Second Lien
Notes.

In exchange for approximately $120.6 million in  aggregate principal amount of Third Lien Notes,

we issued approximately $120.6 million aggregate  principal amount of Second  Lien Notes and 1,205,477
shares of our common stock, including  1,204,980 shares issued  as Early Stock Consideration and 497
shares issued as Stock Consideration. The Company utilized 508,464  of treasury shares towards the
total 1,205,477 shares issued. The securities  issued in the Exchange Offer  were issued  in reliance on an
exemption from registration set forth in Section  4(a)(2)  of the Securities Act. The Company  received
no cash consideration in exchange for the issuance of the Exchange Securities.

The Cash Tender Option was fully subscribed. Pursuant  to  the terms  of  the Exchange Offer,  we
accepted for purchase tendered Third Lien Notes at  the lowest bid prices  until the Cash Tender Cap
was reached, subject to proration. In exchange for  aggregate cash consideration totaling approximately
$15.0 million, we purchased approximately  $25.9 million in aggregate principal amount of Third  Lien

47

Notes. We also paid in cash accrued and unpaid  interest on Third Lien  Notes accepted for  purchase  in
the Exchange Offer from the applicable last interest payment date to, but  not  including, April 28, 2016.

The following table is a summary of the loss on  extinguishment of debt associated with our second

quarter bond exchange (in thousands):

Total debt extinguished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carrying amount of debt issuance cost . . . . . . . . . . . . . . . . . . . . . . . . . .

$146,503
(2,376)

Net carrying amount of debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

144,127

New Second Lien Notes issued in exchange . . . . . . . . . . . . . . . . . . . . . .
Cash paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common stock issued . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

120,569
15,000
10,740(a)

Total consideration issued in exchange . . . . . . . . . . . . . . . . . . . . . . . . .

146,309

Loss on bond exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (2,182)

(a)

1,205,477 shares issued at $8.91 per share.

Key Financial Metrics

Our results of operations have been materially affected by the impairments,  restructuring charges

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 impairments, 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. We believe that  the non-GAAP presentation of
results of operations excluding these  items provides a more meaningful comparison of  reporting
periods.

The tables below provide (i) a summary of  our net  revenues for  our company  as a whole, and  by

segment, for 2016, 2015 and 2014, 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 for 2016, 2015  and 2014,
as reported and as adjusted in all three years for the restructuring and other charges recorded  for those
years.

Years Ended December 31,

2016

2015

2014

(In thousands)

Net revenues:

E&P Technology & Services:

New Venture . . . . . . . . . . . . . . . . . . . . . . . . .
Data Library . . . . . . . . . . . . . . . . . . . . . . . . .

$ 27,362
39,989

$ 48,294
63,326

$ 98,649
66,180

Total multi-client revenues . . . . . . . . . . . . .
Imaging Services . . . . . . . . . . . . . . . . . . . . . .

67,351
25,538

111,620
45,630

164,829
113,075

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 92,889

$157,250

$277,904

E&P Operations Optimization:

Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optimization Software & Services . . . . . . . . . .

$ 26,746
16,756

$ 36,269
27,994

$ 88,417
39,993

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 43,502

$ 64,263

$128,410

Ocean Bottom Services . . . . . . . . . . . . . . . . . . .

$ 36,417

$

— $103,244

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$172,808

$221,513

$509,558

48

Year Ended December 31, 2016

Year Ended December 31,  2015

Year Ended December 31,  2014

As
Reported

Restructuring
and Other
Charges

As
Adjusted

As
Reported

Restructuring
and Other
Charges

As
Adjusted

As
Reported

Restructuring
and Other
Charges

As
Adjusted

Gross profit:

E&P Technology &

Services . . . . . . . . . $ 4,708

$ 766

$ 5,474

$ 13,508

$ 3,193

$ 16,701

$ (24,345)

$100,825(e)

$ 76,480

E&P Operations

Optimization . . . . . .
Ocean Bottom  Services .

21,745
9,579

188
123

21,933
9,702

33,995
(39,500)

536
252

34,531
(39,248)

66,951
19,617

7,717(f)
—

74,668
19,617

Total . . . . . . . . . . . . $ 36,032

$1,077(a)

$ 37,109

$

8,003

$ 3,981(c)

$ 11,984

$ 62,223

$108,542

$170,765

Gross margin:

E&P Technology &

Services . . . . . . . . .

E&P Operations

Optimization . . . . . .
Ocean Bottom Services .

Total . . . . . . . . . . . .

Income (loss) from

operations:
E&P Technology &

5%

50%
26%

21%

1%

—%
—%

—%

6%

50%
27%

21%

9%

53%
—%

4%

2%

1%
—%

1%

11%

54%
—%

5%

(9)%

52%
19%

12%

37%

6%
—%

22%

28%

58%
19%

34%

Services . . . . . . . . . $(16,446)

$1,128

$(15,318)

$ (24,941)

$ 4,295

$ (20,646)

$ (80,653)

$102,740(e)

$ 22,087

E&P Operations

Optimization . . . . . .
Ocean Bottom  Services .
Support  and other . . . .

9,652
(1,756)
(34,621)

197
504
180

9,849
(1,252)
(34,441)

20,131
(55,080)
(40,742)

1,790
252
877

21,921
(54,828)
(39,865)

20,201
(4,440)
(53,037)

32,715(f)
—
6,487(g)

52,916
(4,440)
(46,550)

Total . . . . . . . . . . . . $(43,171)

$2,009(a)

$(41,162)

$(100,632)

$ 7,214(c)

$ (93,418)

$(117,929)

$141,942

$ 24,013

Operating margin:

E&P Technology &

Services . . . . . . . . .

(18)%

E&P Operations

Optimization . . . . . .
Ocean Bottom Services .
Support  and other . . . .

Total . . . . . . . . . . . .

22%
(5)%
(20)%

(25)%

2%

1%
2%
—%

1%

(16)%

(16)%

23%
(3)%
(20)%

(24)%

31%
—%
(18)%

(45)%

3%

3%
—%
—%

3%

(13)%

(29)%

34%
—%
(18)%

(42)%

16%
(4)%
(10)%

(23)%

37%

25%
—%
1%

28%

8%

41%
(4)%
(9)%

5%

Net income (loss)

applicable to common
shares . . . . . . . . . . . $(65,148)

Diluted net income (loss)

$ (960)(b)

$(66,108)

$ (25,122)

$(93,587)(d)

$(118,709)

$(128,252)

$ 94,143(h)

$ (34,102)

per common share . . . . $

(5.71)

$ (0.09)

$

(5.80)

$

(2.29)

$

(8.54)

$ (10.83)

$ (11.72)

$

8.60

$

(3.12)

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

Represents severance and facility charges related to the Company’s 2016  restructuring.

Represents a $3.0 million recovery of INOVA  bad debts, partially offset by item (a).

Represents severance and facility charges related  to  the Company’s 2015 restructuring.

In addition to item (a), also impacting  net income (loss) applicable to common shares was a  reduction in the WesternGeco legal
contingency by $102.0 million.

Primarily relates to the write-down of  our multi-client data library in 2014 within the E&P Technology  & Services segment.  Also, 2014 was
impacted by the impairment of intangible assets and severance-related  charges.

Primarily relates to the write-down of  goodwill, impacting income (loss) from  operations, in addition to inventory write-downs, impacting
gross profit (loss), and severance-related  charges  within the Devices group within our E&P Operations Optimization segment.

Represents the write-down of receivables  from INOVA Geophysical, in addition to severance related charges.

In addition to items (d), (e) and (f), also  impacting net income (loss) applicable to common shares was (i) the full write-down of our
equity method investment in INOVA Geophysical of $30.7  million, in addition  to  our share of charges  related to excess  and obsolete
inventory and customer bad debts of  $3.5 million, (ii)  a reduction in the WesternGeco legal contingency by $69.6 million, and
(iii) non-recurring gains on the sale of a  cost method investment  of $5.5 million and on the sale of the Source  product line of $6.5 million
(before tax).

49

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
recorded  our share of earnings (losses) of  INOVA  Geophysical  on  a  one fiscal quarter lag basis. During
2014, we wrote our investment in INOVA Geophysical  down  to  zero, and therefore we ceased
recording losses starting in 2015. For  2014, we recognized in our consolidated results of operations our
share of earnings (losses) in INOVA Geophysical of approximately $(19.5) million (excluding the
write-down of our investment in INOVA).

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, 2016 (As Adjusted)  Compared  to Year Ended December  31, 2015 (As  Adjusted)

Our total net revenues of $172.8 million for 2016 decreased $48.7 million, or  22%, compared to

total net revenues of $221.5 million for  2015.  Our overall gross profit percentage for 2016 was 21%,  as
adjusted, compared to a gross profit percentage of 5%,  as adjusted,  for 2015. Total operating expenses,
as adjusted, as a percentage of net revenues for 2016 and 2015 were 45% and  48%, respectively.
During  2016, our loss from operations was $41.2  million, as  adjusted,  compared to a loss of
$93.4 million, as adjusted, for 2015.

Our net  loss for 2016 was $66.1 million, as adjusted, or $(5.80) per share,  compared to net loss of

$118.7 million, as adjusted, or $(10.83) per share  for 2015. As  noted  above, our net loss for  2016 and
2015 included restructuring charges and  other (credits) totaling $(1.0) million and  $(93.6) million,
respectively, impacting our earnings per share  by  $(0.09) and $(8.54), respectively.

Net Revenues, Gross Profits and Gross Margins (As Adjusted)

E&P Technology & Services—Net revenues for 2016 decreased by $64.4 million, or  41%, to

$92.9 million, compared to $157.3 million  for 2015. Revenues  for our New Venture,  Data Library and
Imaging Services businesses decreased due  to  the continued softness in exploration spending.

Gross profit decreased by $11.2 million to $5.5 million, as adjusted, representing a  6% gross
margin, compared to $16.7 million, as adjusted, or an 11% gross margin,  for 2015. This  decrease was
attributable to the significant revenue decline  in our New Ventures, Data  Library  and Imaging  Services
businesses in 2016, partially offset by cost cutting measures.

E&P Operations Optimization—Devices net revenues for 2016 decreased by $9.5 million,  or 26%, to

$26.7 million, compared to $36.3 million  for 2015. This  decrease  in revenues was principally due to
lower sales of new marine positioning  products and lower  marine replacement revenues on existing
equipment. Optimization Software &  Services  net revenues for 2016  decreased  by  $11.2 million, or
40%, to $16.8 million, compared to $28.0  million for 2015. This  decrease in  revenues was  due  to  a
reduction in Orca licensing revenues  during 2016,  due to reduced  activity by seismic contractors  who
have taken vessels out of service. E&P Operations Optimization  gross profit  for 2016 decreased  by
$12.6 million to $21.9 million, as adjusted, representing a 50% gross  margin, compared to $34.5  million,
as adjusted, or a 54% gross margin, for  2015. Gross profit and  gross margin  decreased  due  to  the
significant reduction in revenues in 2016  compared to 2015.

Ocean Bottom Services—Net revenues for 2016 were $36.4 million  representing a 27% gross
margin, compared to zero revenues and gross margins for 2015.  Revenues and gross margin  during

50

2016 were favorably impacted by the  completion of data acquisition  for  an OBS  survey offshore Nigeria
in the current period, compared to our idle ocean bottom vessels and crew during  2015.

Operating Expenses (As Adjusted)

The following table presents the ‘‘As Adjusted’’ in both 2016 and 2015, excluding special charges

that resulted from both the 2016 and  2015 restructurings and other  write-downs (in thousands):

Year Ended December 31, 2016

Year Ended December 31,  2015

As Reported Special Items(a) As Adjusted As Reported Special Items(b) As Adjusted

Operating expenses:

Research, development and

engineering . . . . . . . . . . . . . .
Marketing and  sales . . . . . . . . . .
General, administrative  and  other

$ 17,833
17,371

$ (397)
(262)

$ 17,436
17,109

$ 26,445
30,493

$ (603)
(304)

$ 25,842
30,189

operating  expenses . . . . . . . . . .

43,999

(273)

43,726

51,697

(2,326)

49,371

Total operating expenses . . . . . .

$ 79,203

$ (932)

$ 78,271

$ 108,635

$(3,233)

$105,402

Income (loss) from operations

. . .

$(43,171)

$2,009

$(41,162)

$(100,632)

$ 7,214

$ (93,418)

(a)

(b)

Includes severance affecting  operating expenses.

Includes  severance affecting operating expenses and facility abandonment charges.

Research, Development and Engineering—Research, development and engineering expense

decreased $8.4 million, or 33%, to $17.4 million, as  adjusted, for 2016, compared  to  $25.8 million, as
adjusted, for 2015. During the current down-cycle in  E&P exploration spending, we have  been selective
in spending on research and development (‘‘R&D’’) projects  in order to reduce expenses  without
sacrificing our ability to develop our  technologies. As  discussed above,  despite  the extended market
downturn and uncertainty, we see significant long-term potential for  OceanGeo and  our technologies to
improve ocean bottom survey productivity, and we expect  long-term demand for ocean  bottom
production surveys (4-D) to increase.

Marketing and Sales—Marketing and sales expense decreased $13.1  million, or 43%, to
$17.1 million, as adjusted, for 2016, compared to $30.2  million, as adjusted, for  2015. During the
current down-cycle in oil and gas exploration spending,  we  have also reduced our  payroll  and marketing
expenses.

General, Administrative and Other Operating Expenses—General, administrative and other  operating

expenses decreased $5.7 million, or 12%, to $43.7  million,  as adjusted, for 2016 compared to
$49.4 million, as adjusted, for 2015. This decrease  was primarily due to reduced payroll expenses and
professional fees resulting from our cost  cutting  measures in order to right-size the business to current
revenue levels.

Other  Items

Interest Expense, net—Interest expense, net, of $18.5 million for  2016 compared to $18.8  million for

2015. For additional information, please refer to ‘‘—Liquidity and Capital Resources—Sources  of
Capital’’ below.

Other Income—Other income for 2016 was $1.4 million compared to other income of $98.3 million

for 2015. The difference primarily relates  to changes  in our  accrual  for loss contingency related  to  a
legal matter. See further discussion at  Footnote 7 ‘‘Legal Matters’’ and in Part 1, Item 3, ‘‘Legal
Proceedings.’’

51

The following table reflects the significant items of other  income (in  thousands):

Years Ended
December 31,

2016

2015

Reduction of loss contingency related  to  legal proceedings

(Footnote 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recovery of INOVA bad debts . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on bond exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,168
3,983
(2,182)
(1,619)

$101,978
—

(3,703)

Total other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,350

$ 98,275

Income Tax Expense—Income tax expense for 2016 was $4.4 million  compared to $4.0 million for
2015. Our effective tax rates for 2016 and  2015 were (7.3)%  and (19.2)%, respectively. Our  effective  tax
rate for 2016 and 2015 was negatively impacted  by the  establishment of a valuation  allowance related to
our  U.S. losses incurred in both years. See  further  discussion of establishment  of the deferred  tax
valuation allowance at Footnote 6 ‘‘Income Taxes’’ of Footnotes to Consolidated Financial Statements.
Our income tax expense for 2016 and  2015 relates to income  from  our non-U.S. businesses. This
foreign tax expense has not been offset by the tax benefits  on losses within the U.S. and other
jurisdictions, from which we cannot currently benefit.

Results of Operations

Year Ended December 31, 2015 (As Adjusted)  Compared  to Year Ended December  31, 2014 (As  Adjusted)

Our total net revenues of $221.5 million for 2015 decreased $288.1 million, or  57%, compared to

total net revenues for 2014. Our overall gross profit percentage for 2015 was 5%,  as adjusted,
compared to 2014’s gross profit percentage  of  34%, as adjusted. Total operating expenses, as adjusted,
as a percentage of  net revenues for 2015  and 2014  were 48% and 29%, respectively. During  2015, loss
from operations of $93.4 million, as adjusted, compared to  income  of $24.0 million, as  adjusted, for
2014.

Our net  loss for 2015 was $118.7 million, as adjusted, or $(10.83) per share,  compared to net loss
of $34.1 million, as adjusted, or $(3.12)  per share for  2014. As noted above, net  loss for 2015 and 2014
included restructuring and other credits (charges)  totaling $93.6 million and ($94.1)  million,
respectively, impacting our earnings per share  by  $(8.54) and $8.60,  respectively. The per share
calculations have been retroactively adjusted to reflect the  one-for-fifteen reverse stock split completed
on February 4, 2016.

Net Revenues, Gross Profits and Gross Margins (As Adjusted)

E&P Technology & Services—Net revenues for 2015 decreased by $120.6 million, or  43%, to

$157.3 million, compared to $277.9 million  for 2014. Revenues  for our multi-client  businesses decreased
due to the continued softness of exploration spending.

Gross profit decreased by $59.8 million to $16.7 million, as adjusted, representing a  11% gross
margin, compared to $76.5 million, as adjusted, or a 28%  gross margin,  for  2014. This  decrease was
attributable to the significant revenue decline  in our multi-client  and  data processing businesses in
2015.

E&P Operations Optimization—Devices net revenues for 2015 decreased by $52.1 million,  or 59%,
to $36.3 million, compared to $88.4 million  for 2014. This decrease  in revenues was principally due to
(i) lower sales of new marine positioning products; (ii) lower marine  and  replacement revenues on

52

existing equipment; and (iii) lower geophone string  sales. Optimization Software & Services net
revenues for 2015 decreased by $12.0  million,  or 30%, to $28.0  million, compared to $40.0 million for
2014. This decrease in revenues was  due  to  record revenue  quarters in the first half of 2014  followed by
a reduction in Orca licensing revenues during  2015, due to  reduced activity by seismic contractors that
have taken vessels out of service. E&P Operations Optimization  gross profit  for 2015 decreased  by
$40.2 million to $34.5 million, as adjusted, representing a 54% gross  margin, compared to $74.7  million,
as adjusted, or a 58% gross margin, for  2014. Gross profit and  gross margin  decreased  due  to  the
significant reduction in revenues in 2015  compared to 2014.

Ocean Bottom Services—There were no net revenues or gross margin for  2015,  compared to net

revenues of $103.2 million and gross  margins of 19% for 2014,  due to OceanGeo’s crew being idle
during 2015. In addition, as part of the  current segment realignment in  2015, $5.2 million of costs to
manufacture ocean bottom equipment that were previously  recorded in E&P Operations Optimization
segment within our Devices group is now  included in  Ocean Bottom Services segment  as compared  to
$8.3 million of costs in 2014.

Operating Expenses (As Adjusted)

The following table presents the ‘‘As Adjusted’’ in both 2015 and 2014, excluding special charges

that resulted from both the 2015 and  2014 restructurings and other  write-downs (in thousands):

Year Ended December 31, 2015
Special Items(a)

As Reported

As Adjusted

As Reported

Year Ended December  31, 2014
Special Items(b)

As Adjusted

Operating expenses:

Research, development

and engineering . . . . .
Marketing and  sales . . . .
General, administrative
and other  operating
expenses . . . . . . . . . .

Impairment of goodwill

and intangible assets . .

Total operating
expenses

. . . . . . . .

Income  (loss) from

$ 26,445
30,493

$ (603)
(304)

$ 25,842
30,189

$ 41,009
39,682

$

(572)
(326)

$ 40,437
39,356

51,697

(2,326)

49,371

76,177

(9,218)

66,959

—

—

—

23,284

(23,284)

—

$ 108,635

$(3,233)

$105,402

$ 180,152

$ (33,400)

$146,752

operations . . . . . . . . .

$(100,632)

$ 7,214

$ (93,418)

$(117,929)

$141,942

$ 24,013

(a)

(b)

Includes severance affecting  operating expenses and facility abandonment charges.

Includes  (i) the write-down  of goodwill  related to our Devices reporting unit, (ii) the write-down of intangible assets,
(iii) the write-down of receivables related  to  INOVA Geophysical and other customer bad debt, and (iv) severance
charges  affecting  operating  expense lines.

Research, Development and Engineering—Research, development and engineering expense

decreased $14.6 million, or 36%, to $25.8 million,  as adjusted, for 2015, compared  to  $40.4 million, as
adjusted, for 2014. This decrease was primarily  due  to  cost cutting measures in order  to  right-size the
business to current revenue levels.

Marketing and Sales—Marketing and sales expense decreased $9.2 million, or 23%, to

$30.2 million, as adjusted, for 2015, compared to $39.4 million, as adjusted, for  2014. This decrease was
primarily due to cost cutting measures in  order to right-size the business to current  revenue levels.

General, Administrative and Other Operating Expenses—General, administrative and other operating

expenses decreased $17.6 million, or  23%,  to $49.4 million, as adjusted, for 2015 compared to

53

$67.0 million, as adjusted, for 2014. This decrease was primarily due to cost cutting measures in  order
to right-size the business to current revenue levels.

Other  Items

Interest Expense, net—Interest expense, net, of $18.8 million for 2015  decreased  compared to
$19.4 million for 2014. For additional information, please refer to ‘‘—Liquidity and Capital Resources—
Sources of Capital’’ below.

Equity in Losses of Investments—We account for our investment in INOVA Geophysical  as an

equity method investment.

We  recorded our share of earnings and losses  of  our  49% interest in INOVA Geophysical on a  one

fiscal quarter lag basis. On December  31, 2014  we wrote down our investment in  INOVA Geophysical
to zero, therefore we ceased recording  losses in 2015.

Other Income—Other income for 2015 was $98.3 million compared  to  other income of

$79.9 million for 2014. The difference primarily  relates to changes  in our accrual for  loss contingency
related to a legal matter. See further discussion  at Footnote 7 ‘‘Legal Matters’’ and in Part 1, Item 3,
‘‘Legal Proceedings.’’

The following table reflects the significant items of other  income (in  thousands):

Years Ended
December 31,

2015

2014

Reduction of loss contingency related  to  legal proceedings

(Footnote 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of a product line(1)
. . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of a cost method investment(2) . . . . . . . . . . . . . . .
Other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$101,978
—
—
(3,703)

$69,557
6,522
5,463
(1,682)

Total other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 98,275

$79,860

(1)

(2)

In 2014, we sold our Source product line for  approximately  $14.4 million, net of
transaction fees, recording a gain of approximately $6.5 million before taxes. The
historical results of this product line have not been  material  to  our results of operations.

Includes the 2014 sale of our cost method investment in a  privately-owned U.S.-based
technology company for total proceeds of approximately $16.5 million, of which
$14.1 million was due and paid at closing.

Income Tax Expense—Income tax expense for 2015 was $4.0 million  compared to $20.6 million for
2014. Our effective tax rates for 2015 and  2014 were (19.2)%  and (19.2)%, respectively. Our  effective
tax rate for 2015 was negatively impacted by the establishment of a  valuation allowance related to our
U.S. losses incurred in 2015. See further  discussion of establishment of the deferred tax valuation
allowance at Footnote 6 ‘‘Income Taxes’’ of Footnotes to  Consolidated Financial Statements. Our income
tax expense for 2015 relates to income  from our  non-U.S. businesses.  This  foreign tax  expense has  not
been offset by the tax benefits on losses within the U.S. and other  jurisdictions, from which we  cannot
currently benefit.

54

Liquidity and Capital Resources

Sources of Capital

As of December 31, 2016, we had $52.7  million  in cash  on hand and  $15.2 million of undrawn
borrowing base availability under the  Credit Facility. Our cash  requirements include  working capital
requirements and cash required for our  debt service payments, multi-client  seismic  data  acquisition
activities and capital expenditures. As of December 31, 2016, we  had  working capital  of $16.6 million.
Working capital requirements are primarily driven by our investment in our (i) multi-client  data  library
($14.9 million in the Current Period) and, (ii) working  capital requirements on our OBS survey in  our
Ocean Bottom Services segment, and  (iii)  our inventory purchase obligations. 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. As  previously noted, during late 2014  and 2015, we
reduced our workforce by over 50%, and reduced salaries by 10% for a majority of our employees and
closed selected facilities. These actions  resulted in  annualized cash  savings of approximately
$80.0 million which we began to fully  benefit in  late  2015. In April  2016, we  implemented  additional
cost saving initiatives by reducing our  current workforce by approximately an additional 12%. These
further reductions resulted in approximately $15.0 million of additional  annualized savings, which  we
began to realize the full savings in the fourth quarter 2016.

Our working capital requirements may change  from time  to  time depending upon many factors,

including our operating results and adjustments in our  operating plan in response to industry
conditions, competition and unexpected events. In recent  years,  our primary  sources  of  funds have been
cash flows generated from operations, existing cash balances, debt and  equity issuances and borrowings
under our revolving credit facilities.

ATM Program—On December 22, 2016, we announced that we had filed a  prospectus  supplement

under which we may sell up to $20.0  million of our common stock through  an ATM Program.  We
intend to use the net proceeds from sales under the ATM Program  for  general corporate purposes.  The
timing of  any sales will depend on a variety of factors to be determined by us. As of December 31,
2016, no shares were sold under the program.

Credit Facility, including Revolving Line  of Credit

In August 2014, we and our material U.S. subsidiaries,  GX Technology Corporation, ION
Exploration Products (U.S.A.), Inc. and  I/O Marine Systems, Inc. (collectively,  the ‘‘Subsidiary
Borrowers’’) entered into a Revolving Credit and  Security  Agreement with  PNC Bank, National
Association (‘‘PNC’’), as agent (the ‘‘Original Credit  Agreement’’), which  was  amended by the  First
Amendment to Revolving Credit and Security  Agreement in  August 2015  (the ‘‘First Amendment’’) and
the Second Amendment to Revolving Credit  and Security Agreement  in April 2016 (the  ‘‘Second
Amendment’’; the Original Credit Agreement, as amended by the First Amendment and  the Second
Amendment,  the ‘‘Credit Facility’’).

The Credit Facility is available to provide  for the  Borrowers’  general corporate  needs,  including

working capital requirements, capital  expenditures, surety deposits and acquisition financing. The
maximum amount of the revolving line  of credit under the Credit Facility is the  lesser  of $40.0 million
and a monthly borrowing base (which may be recalculated more frequently under certain
circumstances).

The borrowing base under the Credit  Facility will increase  or decrease monthly using a  formula
based on certain eligible receivables,  eligible  inventory and  other amounts, including a percentage of
the net orderly liquidation value of our multi-client data library (not to exceed  $15.0 million for  the

55

multi-client data library data component).  As  of  December  31, 2016, the  borrowing  base  under the
Credit  Facility was $25.2 million, and  there was $10.0 million of outstanding indebtedness under the
Credit  Facility.

The Credit Facility requires us to maintain compliance with  various covenants.  At December 31,

2016, we were in compliance with all  of  the  covenants under the Credit Facility. For further
information regarding our Credit Facility  see Footnote 4 ‘‘Long-term Debt and Lease Obligations’’ of
Footnotes to  Consolidated Financial Statements.

Senior Secured Notes

In May 2013, we sold $175.0 million aggregate principal amount of 8.125%  Senior Secured Second-

Priority Notes due 2018 (the ‘‘Third Lien  Notes’’)  in a private offering pursuant to an indenture dated
as of  May 13, 2013 (the ‘‘Third Lien Notes Indenture’’). Prior  to  the completion of the Exchange  Offer
and Consent Solicitation on April 28, 2016,  the Third Lien  Notes  were our senior secured  second-
priority obligations. After giving effect  to  the Exchange Offer  and  Consent  Solicitation, the remaining
aggregate principal amount of approximately $28.5 million of outstanding Third Lien  Notes became  our
senior secured third-priority obligations subordinated  to  the liens securing all of  our senior and second
priority indebtedness, including under  the  Credit Facility and Second  Lien Notes.

Pursuant to the Exchange Offer and  Consent Solicitation,  we (i) issued approximately

$120.6 million in aggregate principal  amount  of  our  new Second Lien  Notes and 1,205,477 shares of
common stock, (utilizing 508,464 of treasury shares) in  exchange  for approximately $120.6  million  in
aggregate principal amount of Third  Lien Notes, and (ii) purchased approximately  $25.9 million in
aggregate principal amount of Third  Lien Notes in exchange for aggregate cash consideration totaling
approximately $15 million, plus accrued  and unpaid interest on the  Third Lien Notes from the
applicable last interest payment date  to,  but  not  including, April 28, 2016.

After giving effect to the Exchange Offer and Consent Solicitation, the aggregate principal  amount

of the Third Lien Notes remaining outstanding was approximately $28.5 million and the aggregate
principal amount of Second Lien Notes  outstanding  was  approximately  $120.6 million.

The Third Lien Notes are guaranteed by our material U.S. subsidiaries, GX Technology

Corporation, ION Exploration Products (U.S.A.), Inc.  and  I/O Marine Systems,  Inc. (the
‘‘Guarantors’’). The Third Lien Notes mature  on May 15, 2018. Interest on the Third Lien 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. In May 2014,  the  holders  of the Third Lien Notes
exchanged their Third Lien Notes for a like principal amount of registered Third Lien Notes  with the
same terms.

On or after May 15, 2015, we may on one or more occasions  redeem all or a part of the  Third

Lien Notes at the redemption prices set  forth below, plus accrued and unpaid  interest  and special
interest, if any, on the Third Lien 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%

The Third Lien Notes Indenture requires  us  to  maintain  compliance with various covenants.  At

December 31, 2016, we were in compliance  with all of  the covenants  under the Third Lien Notes
Indenture. For further information regarding  the Third  Lien  Notes, see  Footnote 4 ‘‘Long-term Debt
and Lease Obligations’’ of Footnotes to Consolidated Financial Statements.

56

The Second Lien Notes are senior secured second-priority obligations guaranteed by the

Guarantors. The Second Lien Notes  mature on December 15, 2021.  Interest on the Second  Lien Notes
accrues at the rate of 9.125% per annum  and is payable semiannually in  arrears on June  15 and
December 15 of each year during their term,  beginning  June 15, 2016, except that the interest payment
otherwise payable on June 15, 2021 will  be payable  on December 15, 2021.

The indenture dated April 28, 2016 governing the Second Lien Notes (the ‘‘Second  Lien Notes
Indenture’’) contains certain covenants  that, among  other things, limits  or prohibits  our ability  and the
ability of our restricted subsidiaries to take certain actions  or permit  certain conditions to exist during
the term of the Second Lien Notes, including  among  other things, incurring additional indebtedness,
creating liens, paying dividends and making other distributions in respect  of our capital  stock,
redeeming our capital stock, making investments or  certain other restricted payments, selling certain
kinds of assets, entering into transactions with affiliates, and  effecting  mergers or consolidations. These
and other restrictive covenants contained  in the  Second Lien Notes Indenture  are subject to certain
exceptions and qualifications. At December 31, 2016, we were in  compliance with  all  of  the covenants
under the Second Lien Notes Indenture. All of our subsidiaries  are  currently restricted  subsidiaries.

On or after December 15, 2019, we may on one or more  occasions redeem  all  or a part of the
Second Lien Notes at the redemption  prices set forth  below, plus accrued and unpaid interest and
special interest, if  any, on the Second  Lien Notes  redeemed during the  twelve-month period beginning
on December 15th of the years indicated below:

Date

2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2021 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Percentage

105.500%
103.500%
100.000%

Meeting our Liquidity Requirements

As of December 31, 2016, our total outstanding  indebtedness (including capital  lease obligations)

was approximately $158.8 million, consisting primarily of approximately $28.5  million outstanding Notes
(maturing in May 2018), $120.6 million  outstanding  Notes  (maturing  in December  2021)  and
$3.4 million of capital leases. As of December 31,  2016, there  was  $10.0 million of outstanding
indebtedness  under our Credit Facility.

In late April, we completed our Exchange  Offer, retiring approximately  $25.9 million of our
$175.0 million Third Lien Notes, using approximately $15.0 million of our cash before fees. We believe
that the consummation of the Exchange  Offer will ultimately  improve our liquidity position and  give us
more flexibility in  how we invest cash into our businesses.  See  ‘‘Executive Summary—Macroeconomic
Conditions’’ above.

For 2016, total capital expenditures, including investments in  our multi-client data library, were
$16.4 million. We currently expect that  our capital  expenditures,  including investments  in our multi-
client data library, will be a range of  $20.0 million to $35.0  million  in 2017. Investments in  our multi-
client data library are dependent upon the timing of our  new ventures projects and  the availability of
underwriting by our customers.

We  currently believe that our existing  cash,  cash generated from operations, our sources of
working capital, and our Credit Facility will be sufficient for us to meet our anticipated cash needs for
the foreseeable future.

57

Loss Contingency—WesternGeco Lawsuit

On November 14, 2016, the District  Court ordered that payment  of the royalty damages be made

immediately pending further proceeding  at the District  Court  to  determine whether  additional
enhanced damages related to willfulness may be awarded or not. In accordance with the District
Court’s order, we paid $20.8 million  to  WesternGeco on  November 25, 2016. After this payment, the
remaining $1.1 million accrual was reversed to zero. The District Court previously refused
WesternGeco’s request for additional damages for willfulness,  but a change in the law in  June  2016,
permitted WesternGeco to renew its  request, we have opposed WesternGeco’s motion. WesternGeco
has also filed a motion in the U.S. Supreme Court indicating it intends  to  appeal the lost profits again.
We  will oppose WesternGeco’s second  attempt to appeal  to  the Supreme Court  matters it did not
succeed on in its appeal last year (among  other  reasons). As  described  at Part I, Item 3. ‘‘Legal
Proceedings,’’ there are possible scenarios involving  an  adverse judgment at the trial court  on additional
damages for willfulness in the WesternGeco lawsuit that could materially  and adversely affect our
liquidity. In connection with our appeal  of the  original District Court judgment, we  arranged with
sureties to post an appeal bond on our  behalf. The  terms of the appeal bond arrangements  provide the
sureties the contractual right for as long  as the bond is outstanding to require  us  to  post cash collateral
for up to the full amount of the bond. We previously  received a request for $11.0 million in collateral
which  was renewed in July of 2016. In light of the payment of the $20.8 million in  royalty damages  by
us, the sureties filed motions on December 30,  2016 to have the  appeal bond dismissed. If  the bonds
are not dismissed, any requirements that  we collateralize the appeal bond will reduce  our liquidity  and
may reduce the amount otherwise available to be borrowed under our Credit Facility. If  we are
required to collateralize the bond or  obtain a new bond, we might  also seek additional  debt  and/or
equity financing. 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. If additional funds are  raised through the  issuance  of  debt  and/or equity  securities,
these securities could have rights, preferences and privileges  less favorable  to  us  than our current  debt
or equity securities, and the terms of these  securities could impose further restrictions  on our
operations. If we are unable to raise additional capital under these circumstances or if additional
damages are awarded, it would likely  have a material adverse effect  on our company  and impact our
ability to execute our business plan.

Additional damages may be awarded as part of the new proceedings before  the District Court and

we could be required to pay damages  up  to approximately an additional $44.0 million, subject  to
appeal. Our assessment of whether or  not  any loss  contingency is  needed may  change in the future due
to developments at the District Court and other events,  such as  changes  in applicable law or an  adverse
order, and such reassessment could lead  to  the determination that  a new  loss  contingency should be
established pending appeal, which could  have a material  effect on our  business, financial condition and
results of operations. The reversal of the  loss accrual and  related matters 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.

Cash Flow from Operations

Net cash provided by operating activities  was  $1.6 million for 2016, compared  to  net cash  used  in

operating activities of $16.5 million for 2015.  The  increase in  our cash flows from  operations was
primarily due to reduced spend due  to  our cost  reduction initiatives  and accounts  receivable collections
offset by a $20.8 million damages payment for the WesternGeco lawsuit.

Net cash used in operating activities  was  $16.5 million  for  2015, compared to net  cash provided by

operating activities of $129.8 million  for 2014.  The  decrease in our  cash flows from operations was
primarily due to lower revenues in 2015  compared to 2014,  from  the slowdown in exploration spending
as well as decreases in accounts payable accrued expenses  and  accrued  royalties.

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Cash Flow Used In Investing Activities

Net cash flow used in investing activities was $13.6 million for 2016, compared  to  $63.5 million for

2015. The principal uses of cash in our investing activities during 2016 were $14.9  million of
investments in our multi-client data library  and $1.5 million of investments  in property, plant and
equipment, partially offset by proceeds  from the escrow related to the  sale of a  cost method  investment
in 2014.

Net cash flow used in investing activities was $63.5 million for 2015, compared  to  $48.8 million for

2014. The principal uses of cash in our investing activities during 2015 were $45.6  million of
investments in our multi-client data library  and $19.2 million of investments  in property, plant and
equipment.

Cash Flow from Financing Activities

Net cash flow used in financing activities was $21.6 million for 2016,  compared to $9.5 million of

net cash  flow used in financing activities for 2015. The net cash flow used in  financing  activities during
2016 was primarily related to $15 million to repurchase  bonds, $8.7 million  of payments  on long-term
debt related to equipment capital leases, $6.6  million  of  debt issuance costs  and $1.0 million  to
repurchase of common stock. In addition,  we had net borrowings of $10.0 million  on our revolving line
of credit.

Net cash flow used in financing activities was $9.5 million for 2015,  compared to $56.0 million of

net cash  flow provided by financing activities  for 2014. The net  cash flow used in financing activities
during 2015 was primarily related to  $7.5 million of payments on long-term  debt  related to equipment
capital leases and $2.0 million to repurchase of common stock.

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. However, sales  in 2016 have  been negatively  impacted
by reduced exploration spending by our  E&P  customers.

Future Contractual Obligations

The following table sets forth estimates of future  payments  of our consolidated contractual

obligations, as of December 31, 2016  (in  thousands):

Contractual Obligations

Long-term debt . . . . . . . . . . . . . . . . . . . . . . .
Interest on long-term debt obligations . . . . . . .
Revolver credit facility . . . . . . . . . . . . . . . . . .
Equipment capital lease obligations
. . . . . . . .
Operating leases . . . . . . . . . . . . . . . . . . . . . .
Purchase obligations . . . . . . . . . . . . . . . . . . .

Total

$149,066
59,693
10,000
3,446
78,118
1,197

13,609
10,000
3,166
10,947
1,197

Less Than
1 Year

1 - 3 Years

3 - 5 Years

More Than
5 Years

$ — $28,497
34,854

$120,569
11,230

280
29,164
—

—
29,860
—

$ —
—
—
—
8,147
—

$8,147

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$301,520

$38,919

$92,795

$161,659

The long-term debt at December 31,  2016  included $28.5  million and $120.6 million of principal

indebtedness  outstanding under our Notes issued in May 2013 and April 2016, respectively. The
$3.4 million of equipment capital lease  obligations  relates to Imaging  Services’ financing of computer
and other equipment purchases.

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The operating lease commitments at December 31, 2016 relate  to  our leases for certain equipment,

offices, processing centers, warehouse space  and seismic vessels under  non-cancelable operating leases.
On our existing OceanGeo vessel leases,  our  future commitments are di minimis if we do  not  re-charter
the vessels for a future data survey. Our purchase obligations primarily relate to our committed
inventory purchase orders under which  deliveries  of inventory are  scheduled to be made  in 2017.

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. We describe our significant  accounting policies more fully in Footnote 1 ‘‘Summary of
Significant Accounting Policies’’ of Footnotes to Consolidated Financial Statements.

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 E&P  Technologies &  Services segment;
(ii) seismic data acquisition systems and  other  seismic  equipment, (iii)  seismic  command and  control
software systems and software solutions for  operations management within our  E&P  Operations
Optimization segment; and (iv) fully-integrated OBS solutions that  include  survey design and planning
and data acquisition within our Ocean  Bottom Services segment. All revenues of the E&P
Technology & Services and Ocean Bottom Services  segments and the services component of revenues
for the Optimization Software & Services group  as part of the E&P Operations Optimization 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 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.

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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  dayrate 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.

Ocean Bottom Services—We recognize revenues as they are realized  and  earned and can be

reasonably measured, based on contractual dayrates or  on a fixed-price  basis, and  when collectability is
reasonably assured. In connection with  acquisition  contracts,  we may receive  revenues for preparation
and mobilization of equipment and personnel  or for capital improvements to vessels. We defer the
revenues earned and incremental costs  incurred that are  directly  related to contract preparation and
mobilization and recognize such revenues and costs over the primary contract term of the  acquisition
project. We use the ratio of square kilometers  acquired as a percentage  of the total square  kilometers
expected to be acquired over the primary term of the  contract to recognize deferred revenues and
amortize, in cost of services, the costs  related  to  contract preparation and mobilization. We recognize
the costs of relocating vessels without contracts  to  more promising market sectors as such costs  are
incurred. Upon completion of acquisition contracts, we recognize in  earnings any demobilization fees
received and expenses incurred.

Multiple-element Arrangements—When separate elements (such as an  acquisition  system, other
seismic equipment and/or imaging and acquisition 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’).

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

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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.

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 2016, 2015 and 2014,  we capitalized, as part of our multi-client
data library, $6.6 million, $6.1 million  and  $8.3 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 2016,  an increase of  10% in the  sales
forecasts of all surveys would have increased our amortization expense  by approximately  $0.8 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

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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. In 2014, we wrote down our multi-client data library by $100.1  million due to current market
conditions. For a full discussion of impairments of our multi-client data  library in 2014,  see Footnote 2
‘‘Cost Reduction Initiative, Impairments,  Restructurings and  Other Charges’’ of Footnotes to Consolidated
Financial Statements included elsewhere in this Form 10-K  for  additional information.  There were no
significant impairment charges during  2016.

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, 2016
was $15.0 million compared to $24.5  million  at December 31,  2015.

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: E&P Technology & Services, (formerly  Solutions),  Optimization  Software &  Services,
(formerly Software), Devices (formerly  Marine Systems),  and Ocean Bottom Services. 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 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.

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We  completed our annual goodwill impairment testing as of December 31, 2016 and concluded no

impairment was required. The goodwill balance as of December 31, 2016 was comprised of
$19.3 million in our Optimization Software & Services and $2.9 million in our E&P Technology  &
Services reporting units. There were  no impairment charges recorded in  2016.

Based on our qualitative assessment performed as  of  December  31, 2016 we concluded it was more

likely than not that the fair values of  our  E&P Technology &  Services,  and Optimization Software &
Services reporting units exceeded their  carrying values. However, if the market value of our shares
declines for a prolonged period, and  if  management’s  judgments and assumptions regarding  future
industry conditions and operations diminish, it is reasonably possible that our expectations  of  future
cash flows may decline and ultimately result in a goodwill impairment for our E&P Technology &
Services, and Optimization Software  & Services reporting units.

Our intangible assets, other than goodwill, relate to our customer  relationships. 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

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 2016, we recognized $41.7 million  of sales  to  customers in Latin American  countries,
$16.2 million of sales to customers in  Europe, $24.1  million of sales to customers in  Asia Pacific,
$9.5 million of sales to customers in Africa, $41.4 million of sales to customers in  the Middle  East and
$1.9 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  2016, 2015 and 2014,
international sales comprised 78%, 66%  and 74%, respectively,  of total net  revenues. The significant
decline  in oil price that began in the  fourth  quarter  of 2014 have  continued  to  impact  the global
market throughout 2015 and 2016. The deal reached by OPEC  in late 2016 promises to remove
approximately 1.2 million bpd from global  oil production with  an additional  .6 million bpd of  cuts

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coming from non-OPEC participants  such  as Russia. The  decline  in crude oil  prices, as well as U.S. and
European Union sanctions against Russia  related to its  actions in  Ukraine,  have both contributed to
the devaluation of the Russian Ruble putting significant pressure on our Russian-based customers and
negatively impacting the appeal of seismic data located in  Russia to potential non-Russian  buyers.  The
Russian Ruble declined sharply throughout  2015 and  into January 2016, reaching its lowest  level since
the currency was redenominated in 1998, before partially recovering during 2016. Our results of
operations, liquidity and financial condition  related to our operations in  Russia are primarily
denominated in U.S. dollars. In addition, the  British Pound Sterling experienced significant devaluation
beginning in mid-2016 following the vote  by the  British people to leave the European Union  Brexit
impacting our GBP-denominated balances. 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 would be
adversely affected.

Off-Balance Sheet Arrangements

Variable interest entities. As of December 31, 2016, our investment  in INOVA  Geophysical

constitutes 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
Footnote 1 ‘‘Summary of Significant Accounting Policies—Equity Method Investments’’ of Footnotes 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, 2016, we had outstanding total indebtedness  of approximately  $158.8 million,

including capital lease obligations. As  of December  31, 2016, all of  this indebtedness, other than
borrowings under our Credit Facility (described below) accrues interest  at fixed interest rates.

As our borrowings under the Credit Facility are subject  to  variable  interest  rates, we are subject to
interest rate risk to the extent we have outstanding balances under the  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 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

65

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, Australia, the Netherlands,  Brazil, China,  Canada,  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, 2016 reflected approximately $8.0  million  of  net
working capital related to our foreign  subsidiaries,  a majority of 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. For the year ended December 31, 2016,
we recorded net foreign currency losses  of  approximately  $3.1 million in other income, a  majority of
these losses are due to currency fluctuations  related to our  operations within Nigeria, partially offset by
currency gains related to our operations in the United Kingdom.

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.

Our management carried out an evaluation of the  effectiveness  of  the design  and operation of our
disclosure controls and procedures as  of December 31, 2016. 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, 2016.

(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

66

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  our  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 our 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, 2016  based upon  criteria established in the  2013 Internal
Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (COSO).

The independent registered public accounting  firm  that has also audited our 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.

(c) Changes in Internal Control over Financial Reporting. There was not any change in our internal

control over financial reporting that occurred during the three months ended  December 31, 2016,
which  has materially affected, or is reasonably  likely to materially  affect,  our internal control over
financial reporting.

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Report of Independent Registered Public Accounting Firm

Board of Directors and Stockholders

ION Geophysical Corporation

We  have audited the internal control over  financial reporting of  ION Geophysical Corporation  (a

Delaware corporation) and subsidiaries (the ‘‘Company’’) as of December 31, 2016,  based on  criteria
established in the 2013  Internal Control—Integrated Framework issued by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO). 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 (‘‘Management’s  Report’’).  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

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.

In our opinion, the Company maintained, in all material respects, effective internal  control  over
financial reporting as of December 31, 2016, based on criteria established  in the 2013 Internal Control—
Integrated Framework issued by COSO.

We  also have audited, in accordance  with the standards of  the Public Company Accounting
Oversight Board (United States), the  consolidated financial statements of the  Company as of  and for
the year ended December 31, 2016, and our report dated  February 9, 2017 expressed an unqualified
opinion on those financial statements.

/s/ GRANT THORNTON LLP
Houston, Texas
February 9, 2017

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Item 9B. Other Information

Not applicable.

Item 10. Directors, Executive Officers and Corporate  Governance

PART III

Reference is made to the information appearing in  the definitive proxy statement, under ‘‘Item 1—

Election of Directors,’’ for our annual meeting of stockholders  to  be  held  on May 17, 2017 (the ‘‘2017
Proxy Statement’’) to be filed with the SEC  with respect to Directors, Executive  Officers  and Corporate
Governance, which is incorporated herein by reference and  made  a  part  hereof in response to the
information required by Item 10.

Item 11. Executive Compensation

Reference is made to the information appearing in  the 2017 Proxy Statement, under ‘‘Executive

Compensation,’’ to be filed with the SEC with respect  to  Executive Compensation, which is
incorporated herein by reference and  made a  part hereof in  response to the information  required by
Item 11.

Item 12. Security  Ownership of Certain Beneficial Owners and Management and Related Stockholder

Matters

Reference is made to the information appearing in  the 2017 Proxy Statement, under ‘‘Item 1—
Ownership of Equity Securities of ION’’ and ‘‘Equity Compensation Plan Information,’’ to be filed with
the SEC with respect to Security Ownership of Certain  Beneficial  Owners and Management and
Related Stockholder Matters, which is incorporated herein by  reference and made  a part  hereof in
response to the information required  by  Item  12.

Item 13. Certain Relationships and Related Transactions, and  Director  Independence

Reference is made to the information appearing in  the 2017 Proxy Statement, under ‘‘Item 1—
Certain Transactions and Relationships,’’ to be filed with the SEC with respect  to  Certain Relationships
and Related Transactions and Director Independence, which is incorporated herein by reference and
made a part hereof in response to the  information required  by Item 13.

Item 14. Principal Accounting Fees and Services

Reference is made to the information appearing in  the 2017 Proxy Statement, under ‘‘Principal
Auditor Fees and Services,’’ to be filed with the SEC with respect to Principal Accountant Fees  and
Services, which is incorporated herein  by  reference and made  a part hereof  in response to the
information required by Item 14.

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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, as  amended, filed on  November 3, 2016 as

Exhibit 3.1 to the Company’s Quarterly Report on  Form  10-Q and incorporated 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.

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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.

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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.

72

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 — 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.

**10.25 — 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.

**10.26 — 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.

10.27 — 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.

10.28 — 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.

10.29 — 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.

10.30 — 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.

10.31 — 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.

73

10.32 — 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.

10.33 — 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.

**10.34 — 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.

**10.35 — 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.

**10.36 — 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.

**10.37 — 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.

**10.38 — 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.

*10.39 — Second Amended and Restated 2013 Long-Term Incentive  Plan.

10.40 — 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

10.41 — 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

10.42 — Revolving Credit and Security Agreement dated as of August 22,  2014 among PNC Bank,
National Association, as agent for lenders, the  lenders from time to time  party thereto, as
lenders, and PNC Capital Markets LLC, as  lead  arranger  and bookrunner, with ION
Geophysical Corporation, ION Exploration Products (U.S.A.), Inc., I/O Marine
Systems, Inc. and GX Technology Corporation, as  borrowers, filed on November 6, 2014
as Exhibit 10.1 to the Company’s Quarterly Report on  Form  10-Q for the quarterly period
ended September 30, 2014, and incorporated herein by reference.

74

**10.43 — Transition and Separation  Agreement  dated effective as of October 30,  2014, by and

between ION Geophysical Corporation and Gregory J. Heinlein.

**10.44 — Employment Agreement dated effective  as of November 13, 2014, between  ION

Geophysical Corporation and Steve Bate.

**10.45 — Form of Rights Agreement  dated March 1, 2015 issued  under the  ION  Stock

Appreciation Rights Plan dated November  17, 2008, filed on  May 7,  2015 as  Exhibit  10.1
to the Company’s Quarterly Report on Form 10-Q for the quarterly  period  ended
March 31, 2015, and incorporated herein by reference.

10.46 — First Amendment to Revolving  Credit  and Security Agreement  dated as of August 4, 2015

among PNC Bank, National Association, as lender  and  agent,  the lenders from  time to
time party thereto, as lenders, with ION Geophysical Corporation, ION Exploration
Products (U.S.A.), Inc., I/O Marine Systems, Inc.  and GX Technology  Corporation, as
borrowers, filed on August 6, 2015 as Exhibit 10.1 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 Grant Thornton 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, 2016 and 2015,
(ii) Consolidated Statements of Operations  for the years ended December 31, 2016,  2015
and 2014, (iii) Comprehensive Income (Loss) for  the years ended December 31, 2016,
2015 and 2014, (iv) Consolidated Statements of Cash Flows  for the  years  ended
December 31, 2016, 2015 and 2014, (v) Consolidated Statements  of  Stockholders’ Equity
for the years ended December 31, 2016, 2015 and  2014, (vi) Footnotes 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.

(c) Not applicable.

75

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 9, 2017.

SIGNATURES

ION GEOPHYSICAL CORPORATION

By /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 Jamey S. Seely 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,  2016, 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 or her 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 9, 2017

/s/ STEVEN A. BATE

Steven A. Bate

Executive Vice President and Chief
Financial Officer (Principal Financial
Officer)

February 9,  2017

/s/ SCOTT SCHWAUSCH

Scott Schwausch

Vice President and Corporate
Controller (Principal Accounting
Officer)

February 9,  2017

/s/ JAMES M. LAPEYRE, JR.

James M. Lapeyre, Jr.

Chairman of the Board of Directors
and Director

February 9, 2017

76

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

Director

Director

Director

Director

Director

February 9, 2017

February 9, 2017

February 9, 2017

February 9, 2017

February 9, 2017

February 9, 2017

77

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

ION Geophysical Corporation and Subsidiaries:

Reports of Independent Registered Public Accounting  Firms . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Balance Sheets—December 31, 2016  and 2015 . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Operations—Years ended  December 31, 2016,  2015 and 2014 . . . .

Consolidated Statements of Comprehensive Income (Loss)—Years  ended December 31,  2016,

2015 and 2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Cash Flows—Years ended December 31, 2016, 2015 and  2014 . . . .

Consolidated Statements of Stockholders’  Equity—Years  ended December 31, 2016, 2015  and

2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Footnotes 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

Board of Directors and Stockholders

ION Geophysical Corporation

We  have audited the accompanying consolidated balance sheets of ION Geophysical  Corporation

(a Delaware corporation) and subsidiaries (the ‘‘Company’’) as of December 31, 2016  and 2015,  and
the related consolidated statements of  operations, comprehensive loss, stockholders’ equity, and cash
flows for each of the three years in the period ended December 31, 2016. Our audits of the  basic
consolidated financial statements included the  financial  statement  schedule listed in  the index appearing
under Item 15(a). These financial statements and  financial statement schedule  are the responsibility  of
the Company’s management. Our responsibility is to express an opinion  on these financial statements
and financial statement 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 consolidated financial statements referred to above present fairly,  in all
material respects, the financial position of  ION  Geophysical  Corporation  and subsidiaries as of
December 31, 2016 and 2015, and the results of their operations  and their  cash flows for each of the
three years in the period ended December  31, 2016 in  conformity with accounting principles generally
accepted in the United States of America. Also  in our opinion, the  related financial statement
schedule, when considered in relation  to  the  basic consolidated financial statements  taken as  a whole,
presents fairly, in all material respects, the  information  set forth therein.

As discussed in Note 1 to the consolidated financial statements, the Company changed  its method

of presentation for debt issuance costs in  2016 due to the  adoption of FASB Accounting Standards
Update No. 2015-03,  Interest—Imputation of Interest.

We  also have audited, in accordance  with the standards of  the Public Company Accounting

Oversight Board (United States), the  Company’s  internal control over financial reporting as  of
December 31, 2016, based on criteria established in the 2013 Internal Control—Integrated Framework
issued by the Committee of Sponsoring  Organizations of the Treadway Commission (COSO), and our
report dated February 9, 2017 expressed  an unqualified opinion  thereon.

/s/ GRANT THORNTON LLP

Houston, Texas

February 9, 2017

F-2

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

December 31,

2016

2015

(In thousands, except
share data)

Current assets:

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unbilled receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 52,652
20,770
13,415
15,241
9,559

$ 84,933
44,365
19,937
32,721
14,807

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
Property, plant, equipment and seismic rental equipment, net
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-client data library, net
Goodwill
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

111,637
67,488
105,935
22,208
3,103
2,845

196,763
72,027
132,237
26,274
4,810
2,977

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 313,216

$ 435,088

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 14,581
26,889
26,240
23,663
3,709

95,082
144,209
20,527

259,818

$

7,912
29,799
34,287
25,045
6,560

103,603
175,080
44,365

323,048

Equity:

Common stock, $0.01 par value; authorized 26,666,667 shares; outstanding

11,792,447 and 10,702,689 shares at December 31, 2016 and 2015,
respectively, net of treasury stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated deficit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Treasury stock, at cost, zero and 353,124 shares at  December  31, 2016 and

118
899,198
(824,679)
(21,748)

107
894,715
(759,531)
(14,781)

2015, respectively . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

(8,551)

Total stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Noncontrolling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

52,889
509

53,398

111,959
81

112,040

Total liabilities and equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 313,216

$ 435,088

See accompanying Footnotes to Consolidated Financial Statements.

F-3

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF  OPERATIONS

Years Ended December 31,

2016

2015

2014

Service revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(In thousands, except per share data)
$ 160,480
61,033

$ 384,938
124,620

$130,640
42,168

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

172,808

Cost of services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment of multi-client data library . . . . . . . . . . . . . . . . . . . . . .

115,763
21,013
—

Gross profit

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

36,032

Operating expenses:

Research, development and engineering . . . . . . . . . . . . . . . . . . .
Marketing and sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General, administrative and other operating expenses . . . . . . . . .
Impairment of goodwill and intangible assets . . . . . . . . . . . . . . .

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loss from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity in losses of investments . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loss before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net (income) loss attributable to noncontrolling  interests . . . . . . . .

17,833
17,371
43,999
—

79,203

(43,171)
(18,485)
—
1,350

(60,306)
4,421

(64,727)
(421)

221,513

179,816
33,295
399

8,003

26,445
30,493
51,697
—

509,558

278,627
68,608
100,100

62,223

41,009
39,682
76,177
23,284

108,635

180,152

(100,632)
(18,753)
—
98,275

(21,110)
4,044

(25,154)
32

(117,929)
(19,382)
(49,485)
79,860

(106,936)
20,582

(127,518)
(734)

Net loss attributable to ION . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (65,148) $ (25,122) $(128,252)

Net loss per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

(5.71) $
(5.71) $

(2.29) $
(2.29) $

(11.72)
(11.72)

Weighted average number of common shares outstanding:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11,400
11,400

10,957
10,957

10,939
10,939

See accompanying Footnotes to Consolidated Financial Statements.

F-4

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF  COMPREHENSIVE  LOSS

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive loss, net of taxes,  as appropriate:

Foreign currency translation adjustments . . . . . . . . . . . . . . . . . . . .
Equity interest in investee’s other comprehensive loss . . . . . . . . . .
Unrealized gain on available-for-sale securities . . . . . . . . . . . . . . .
Other changes in other comprehensive income . . . . . . . . . . . . . . .

Total other comprehensive loss, net of taxes . . . . . . . . . . . . . . . .

Years Ended December 31,

2016

2015

2014

(In thousands)
$(64,727) $(25,154) $(127,518)

(6,967)
—
—
—

(6,967)

(1,974)
—
—
—

(1,974)

(882)
(841)
28
26

(1,669)

Comprehensive net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(71,694)

(27,128)

(129,187)

Comprehensive (income) loss attributable  to  noncontrolling

interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(421)

32

(734)

Comprehensive net loss attributable  to  ION . . . . . . . . . . . . . . . . . . .

$(72,115) $(27,096) $(129,921)

See accompanying Footnotes to Consolidated Financial Statements.

F-5

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash  flows  from operating activities:

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile  net  loss to  net cash  provided by (used in) operating

activities:
Depreciation and  amortization (other  than multi-client library) . . . . . . . . . . . .
Amortization of  multi-client data library . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reduction of loss contingency related to legal proceedings . . . . . . . . . . . . . . .
Equity  in losses of investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of  Source product line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain  on  sale of cost method investments . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment of goodwill and intangible  assets . . . . . . . . . . . . . . . . . . . . . . . .
Impairment of  multi-client data library . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on bond exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Write-down  of excess and obsolete  inventory . . . . . . . . . . . . . . . . . . . . . . . .
Write-down of receivables  from INOVA  Geophysical . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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,

2016

2015

2014

(In thousands)

$(64,727)

$ (25,154)

$(127,518)

21,975
33,335
3,267
(1,168)
—
—
—
—
—
2,182
429
—
(1,181)

20,426
6,543
2,312
(5,085)
(2,759)
(13,978)

26,527
35,784
5,486
(101,978)
—
—
—
—
399
—
151
—
7,444

69,491
1,630
2,251
(30,264)
(1,571)
(6,720)

27,656
64,374
8,707
(69,557)
49,485
(6,522)
(5,463)
23,284
100,100
—
6,952
5,510
(437)

41,943
26,762
(13,892)
(4,771)
(8,382)
11,549

Net cash provided  by (used  in) operating  activities . . . . . . . . . . . . . . . . . . .

1,571

(16,524)

129,780

Cash  flows  from investing activities:

Investment  in multi-client data  library . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchase  of property, plant,  equipment  and  seismic rental equipment . . . . . . . .
Repayment of (net advances  to) INOVA  Geophysical
. . . . . . . . . . . . . . . . . .
Net investment in  and advances to OceanGeo B.V. prior to its consolidation . . .
Net proceeds from sale of Source  product  line . . . . . . . . . . . . . . . . . . . . . . .
Proceeds  from sale  of cost  method investments
. . . . . . . . . . . . . . . . . . . . . .
Other investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(14,884)
(1,488)
—
—
—
2,698
30

(45,558)
(19,241)
—
—
—
—
1,263

(67,785)
(8,264)
1,000
(3,074)
14,394
14,051
928

Net cash used in investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(13,644)

(63,536)

(48,750)

Cash  flows  from financing activities:

Borrowings  under revolving  line of credit
. . . . . . . . . . . . . . . . . . . . . . . . . .
Repayments  under  revolving line  of credit . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments  on notes payable and  long-term debt
. . . . . . . . . . . . . . . . . . . . . .
Cost associated with  issuance  of debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquisition  of non-controlling interest
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repurchase of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments  to repurchase bonds
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15,000
(5,000)
(8,634)
(6,744)
—
(964)
(15,000)
(252)

Net cash used in financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(21,594)

Effect  of change in foreign  currency  exchange  rates on cash and cash equivalents . . .

1,386

—
—
(7,452)
(145)
—
(1,989)
—
73

(9,513)

898

Net (decrease) increase in cash and cash  equivalents . . . . . . . . . . . . . . . . . . . . . .
Cash  and cash equivalents at beginning  of  period . . . . . . . . . . . . . . . . . . . . . . . .

(32,281)
84,933

(88,675)
173,608

15,000
(50,000)
(12,998)
(2,194)
(6,000)
—
—
218

(55,974)

496

25,552
148,056

Cash  and cash equivalents at end of period . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 52,652

$ 84,933

$ 173,608

See accompanying Footnotes to Consolidated Financial Statements.

F-6

ION GEOPHYSICAL CORPORATION AND  SUBSIDIARIES

CONSOLIDATED STATEMENTS OF  STOCKHOLDERS’ EQUITY

(In thousands, except shares)

Common Stock

Shares

Amount

Additional
Paid-In
Capital

Accumulated
Other

Accumulated Comprehensive Treasury Noncontrolling

Deficit

Loss

Stock

Interests

Total
Equity

Balance at January 1, 2014 . . . . . . . . . 10,915,851
—
. . . . . . . . . . . . . . . . . .
—
. . . . . . . . . .

Net loss(a)
Translation adjustment
Change in fair value of effective cash

$109
—
—

$881,497
—
—

$(606,157)
(128,252)
—

$(11,138)
—
(882)

$(6,565)
—
—

$139
18
(58)

$ 257,885
(128,234)
(940)

flow hedges (net of taxes) . . . . . . .

—

—

Equity interest in INOVA

Geophysical’s other comprehensive
loss . . . . . . . . . . . . . . . . . . . . .

Unrealized gain (loss) on

available-for-sale securities

. . . . . .
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

—

—
—
1,900
44,162

(9,075)
12,768

compensation . . . . . . . . . . . . . .

—

Balance at December 31, 2014 . . . . . . . 10,965,606
Net loss(a)
—
. . . . . . . . . . . . . . . . . .
—
Translation adjustment
. . . . . . . . . .
—
Stock-based compensation expense . . .
29,191
Vesting of restricted stock units/awards .
(296,488)
. . . . . . .
Purchase of treasury shares
Restricted stock cancelled for employee
minimum income taxes . . . . . . . . .
Issuance of stock for the ESPP . . . . .
Purchase of subsidiary shares from

(6,208)
10,588

noncontrolling interest . . . . . . . . .

—

Balance at December 31, 2015 . . . . . . . 10,702,689
—
—
—
40,495
(155,304)

Net loss . . . . . . . . . . . . . . . . . . .
Translation adjustment
. . . . . . . . . .
Stock-based compensation expense . . .
Vesting of restricted  stock units/awards .
Purchase of treasury shares
. . . . . . .
Restricted stock cancelled for employee
minimum income taxes . . . . . . . . .
Issuance of stock for the ESPP . . . . .
Issuance of stock in bond exchange . . .

(4,973)
4,100
1,205,440

—

—
—
—
1

—
—

—

110
—
—
—
—
(3)

—
—

—

107
—
—
—
—
(1)

—
—
12

—

—

—
8,707
95
(1)

(350)
482

(1,146)

889,284
—
—
5,486
—
—

(126)
215

(144)

894,715
—
—
3,267
—
—

(22)
23
1,215

—

—

—
—
—
—

—
—

—

(734,409)
(25,122)
—
—
—
—

—
—

—

(759,531)
(65,148)
—
—
—
—

—
—
—

26

(841)

28
—
—
—

—
—

—

(12,807)
—
(1,974)
—
—
—

—
—

—

(14,781)
—
(6,967)
—
—
—

—
—
—

—

—

—
—
—
—

—
—

—

(6,565)
—
—
—
—
(1,986)

—
—

—

(8,551)
—
—
—
—
(963)

—
—
9,514

—

—

—
—
—
—

—
—

—

99
4
(22)
—
—
—

—
—

—

81
421
7
—
—
—

—
—
—

26

(841)

28
8,707
95
—

(350)
482

(1,146)

135,712
(25,118)
(1,996)
5,486
—
(1,989)

(126)
215

(144)

112,040
(64,727)
(6,960)
3,267
—
(964)

(22)
23
10,741

Balance at December 31, 2016 . . . . . . . 11,792,447

$118

$899,198

$(824,679)

$(21,748)

$ —

$509

$ 53,398

(a)

(b)

Net income attributable to noncontrolling interests for 2015 and 2014  excludes less than $(0.1) million and $0.7 million, respectively,
related to the redeemable noncontrolling interests, which is reported  in the mezzanine equity section of the Consolidated  Balance Sheet.

Except for 2016, the figures set forth in  the tables above have been retroactively adjusted to reflect the one-for-fifteen reverse stock split
completed on February 4,2016.

See accompanying Footnotes to Consolidated  Financial Statements.

F-7

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

FOOTNOTES 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. The Company places its temporary cash investments with high credit quality
financial institutions. At times such investments  may be in excess of the Federal  Deposit Insurance
Corporation (FDIC) insurance limit. At December 31, 2016 and 2015, there  was  $0.8 million and
$0.5 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, imaging services and ocean  bottom acquisition 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 2016, 2015  and 2014, the  Company capitalized, as part of its multi-client
data library, $6.6 million, $6.1 million  and  $8.3 million, respectively,  of direct internal processing costs.
At December 31, 2016 and 2015, multi-client data library costs and accumulated amortization  consisted
of the following (in thousands):

Gross costs of multi-client data creation . . . . . . . . . . . . . . . .
Less accumulated amortization . . . . . . . . . . . . . . . . . . . . . .
Less impairments to multi-client data library . . . . . . . . . . . .

$ 906,306
(680,770)
(119,601)

$ 899,273
(647,435)
(119,601)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 105,935

$ 132,237

December 31,

2016

2015

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

F-9

records 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 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. For a
discussion of impairments of the Company’s  multi-client data library  in 2014, see  Footnote  2 ‘‘Cost
Reduction Initiatives, Impairments, Restructurings and Other Charges.’’

Equity Method Investments

In accordance with ASC 810 ‘‘Consolidation,’’ the Company determined that 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. 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 accounted for its share of earnings in
INOVA Geophysical on a one fiscal quarter lag  basis. See further discussion regarding  the Company’s
equity method investment, including  the  full write-down of its investment in  2014, in INOVA
Geophysical at Footnote 15 ‘‘Equity Method Investments.’’

Noncontrolling Interests

The Company has 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  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 loss in  the
Consolidated Statements of Operations  is attributable  to  both controlling and noncontrolling interests.

F-10

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: E&P Technology & Services, Optimization  Software &  Services, Devices  and
Ocean Bottom Services.

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 three-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 Footnote 10 ‘‘Goodwill.’’

The intangible assets, other than goodwill, relate  to  customer relationships. 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  Footnote 9  ‘‘Details of Selected Balance Sheet Accounts—
Intangible Assets.’’

Fair Value of Financial Instruments

The Company’s financial instruments include cash and  cash  equivalents,  short-term investments,

accounts and unbilled receivables, accounts payable, accrued multi-client data library royalties 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 1  inputs,  including an  active  market price.

F-11

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 E&P  Technology & Services segment;
(ii) seismic data acquisition systems and  other  seismic  equipment; (iii) seismic command and control
software systems and software solutions for  operations management within its  E&P  Operations
Optimization segment; and (iv) fully-integrated ocean bottom seismic (‘‘OBS’’) solutions that include
survey design and  planning and data  acquisition within its Ocean Bottom  Services  segment. All
revenues of the E&P Technology & Services and Ocean Bottom Services segments and the services
component of revenues for the Optimization Software  & Services group  within the  E&P  Operations
Optimization 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.

Revenues from all imaging and other  services  are recognized when  (a)  persuasive evidence of an
arrangement exists, (b) the price is fixed  or determinable, and  (c) collectability is reasonably assured.
Revenues from contract services performed on a dayrate basis  are  recognized as  the service is
performed.

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
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

F-12

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 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.

Ocean Bottom Services—The Company recognizes revenues  as they are realized  and  earned and

can be reasonably measured, based on  contractual dayrates or on a fixed-price basis,  and when
collectability is reasonably assured. In  connection with  acquisition  contracts,  the Company may  receive
revenues for preparation and mobilization  of equipment and personnel or for capital improvements to
vessels. The Company defers the revenues  earned and  incremental  costs  incurred that are directly
related to contract preparation and mobilization  and  recognizes  such revenues and costs  over the
primary contract term of the acquisition project. The Company  uses the ratio of square  kilometers
acquired as a percentage of the total  square kilometers expected to be acquired over the primary term
of the contract to recognize deferred revenues  and  amortize,  in cost of  services,  the costs  related to
contract preparation and mobilization.  The Company recognizes the costs of relocating vessels without
contracts to more promising market  sectors as such  costs are  incurred.  Upon completion of  acquisition
contracts, the Company recognizes in  earnings any demobilization  fees  received and expenses incurred.

Multiple-element Arrangements—When separate elements (such as an  acquisition  system, other
seismic equipment and/or imaging and acquisition 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’’).

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.

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

F-13

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 carryforwards. 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  Footnote 6 ‘‘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.

Debt Issuance Costs

In the first quarter of 2016, the Company adopted Accounting  Standards Update (ASU) 2015-03,

which  requires entities to present debt issuance  costs related to a debt  liability as a  direct deduction
from the carrying amount of that debt liability on  the balance sheet as opposed to being presented as  a
deferred charge, and ASU 2015-15, which  adds paragraphs to ASU 2015-03 indicating that the SEC
staff  would not object to an entity deferring and presenting debt issuance  costs related to line  of credit
arrangements as an asset and subsequently  amortizing the deferred debt issuance costs  ratably over the
term of the line of credit arrangement,  regardless of whether there are any outstanding  borrowings  on
the line of credit arrangement.

For all periods presented in the Consolidated Financial Statements in  this  Form 10-K  for the  year

ended December 31, 2016, unamortized  debt  issuance costs related to the Company’s  long-term debt
are reported on the Consolidated Balance Sheets as a reduction of the carrying value  of  the related
debt. Prior to adoption, the Company reported the unamortized debt issuance costs in ‘‘Other  Assets’’
on the Consolidated Balance Sheets.  The change in presentation resulted  in a reduction of ‘‘Other
Assets’’ and ‘‘Long-Term Debt’’ of $3.3 million  as of December 31, 2015.

F-14

Comprehensive Net Loss

Comprehensive net loss as shown in  the Consolidated Statements of  Comprehensive  Loss and  the
balance in Accumulated Other Comprehensive  Loss as  shown in  the Consolidated Balance  Sheets as of
December 31, 2016 and 2015, consist of  foreign currency  translation adjustments,  equity interest in
INOVA Geophysical’s accumulated other comprehensive  loss 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 Loss.  Foreign currency transaction
gains and losses are included in the Consolidated Statements  of  Operations in  Other  income  as they
occur. Total foreign currency transaction  losses  were $3.3 million, $2.1 million and $1.8 million for
2016, 2015 and 2014, respectively.

Concentration of Foreign Sales Risk

The majority of the Company’s foreign  sales  are denominated in  U.S.  dollars. For  2016, 2015 and

2014, international sales comprised 78%,  66% and 74%, respectively, of total net  revenues. The
significant decline in oil price that began in the fourth quarter of 2014 have continued to impact the
global  market throughout 2015 and 2016.  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) Cost Reduction Initiatives, Impairments, Restructurings and Other  Charges

The declines in oil prices and the depressed level of natural gas prices have negatively  impacted

the economic outlook of the Company’s exploration and production (‘‘E&P’’) company customers,
which  has also negatively impacted the outlook  for the  Company’s seismic contractor  customers. In
response to the decline in crude oil prices, E&P companies  have reduced their capital expenditures and
shifted their spending from exploration  to  production-related activities  on existing  assets. Seismic
spending is discretionary; therefore, E&P companies  have disproportionately cut their spending on
seismic-related services and products.

2016 Cost Reduction Initiatives and Other Charges

In April 2016, the Company implemented additional cost saving initiatives by reducing its current

workforce by approximately 12%. Additional reductions were needed  to  further streamline the
organization and bring it in line with  the Company’s current revenue stream, while  maintaining  the
necessary core capabilities to continue our operations and strategic  initiatives. In  addition,  the
Company incurred losses in association  with  the exchange of a portion  of its  bonds during the second

F-15

quarter 2016. During the twelve months ended December 31,  2016, the Company  recognized the
following pre-tax charges (in thousands):

Cost of goods sold . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses . . . . . . . . . . . . . . . . . . . . . . . .
Other expense . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,077
932
—

Consolidated total

. . . . . . . . . . . . . . . . . . . . . . .

$2,009

$ —
—
2,182

$2,182

Severance
charges(a)

Loss on bond
exchange(b)

Total

$1,077
932
2,182

$4,191

(a) Represents severance charges related to the  second  quarter  2016 restructurings.

(b) Represents a loss on exchange of bonds during the second  quarter 2016.

2015 Cost Reduction Initiatives

During  2015, the Company continued  its  cost reduction  initiatives  by (i)  centralizing the Company’s
global  data processing capabilities to two core geographical hubs in the U.S. and  the U.K., (ii) reducing
the Company’s marine repair infrastructure to two  locations in  the U.S. and U.A.E., (iii) making
further reductions in personnel across all  of the  Company’s segments primarily in  the third quarter
2015 that, combined with reductions  starting in December 2014  and continuing through the  first  nine
months of 2015, have reduced the Company’s full-time employee base by approximately 50%  and
(iv) reducing salaries by 10% for the majority of the  Company’s employees  during  2015. During 2015,
the Company recognized the following pre-tax  charges  and credits (in thousands):

Severance
charges(a)

Facility
charges(b)

Total

Cost of goods sold . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . .
Other (income) expense . . . . . . . . . . . . . . . . . . . . . . .
Income tax benefit . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income attributable to noncontrolling  interest . . . .

$3,981
1,910
—
(119)
(172)

$ — $3,981
3,233
1,618
(269)
(172)

1,323
1,618
(150)
—

Consolidated total . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,600

$2,791

$8,391

(a) Represents severance charges related to 2015 restructurings, a portion of  which relates to

a noncontrolling interest.

(b) Represents facility charges related to 2015 restructurings.

2014 Cost Reduction Initiatives

In the fourth quarter of 2014, the Company initiated restructurings across all of  its segments,
except for its Ocean Bottom Services segment. This  restructuring involved the reduction  of headcount
in all those segments by approximately 10%. The Company incurred a total of $2.3 million of severance
charges, paid out in 2015.

During  2014, the Company re-evaluated  the realizability  of certain inventory and receivables. The

Company wrote down inventory by recording $7.0 million  of  charges  related  to  excess and  obsolete
inventory and wrote down certain receivables totaling  $8.2 million, which includes receivables due from

F-16

INOVA Geophysical. During 2014, the Company recognized the following pre-tax charges and  credits
(in thousands):

Cost of goods sold . . . . . . . .
Operating expenses . . . . . . .
Equity in earnings (losses) of
investments . . . . . . . . . . .

Multi-client
data library,
net

$100,100
—

Equity method
investments(a)

Goodwill  and
Intangible
Assets(b)

Asset
write-downs
and other

Severance
charges

Total

$ —
—

$ —
23,284

$ 8,051

8,214(c)

$ 391
1,902

$108,542
33,400

—

34,199

—

—

—

34,199

Consolidated total

. . . . . .

$100,100

$34,199

$23,284

$16,265

$2,293

$176,141

(a) Represents the full write-down of the Company’s equity method investment in  INOVA Geophysical
of $30.7 million, in addition to the Company’s  share of charges  related  to  excess  and obsolete
inventory and customer bad debts of $3.5 million. For  a discussion of the Company’s impairment
of its equity method investment, see  Footnote 15 ‘‘Equity Method Investments’’  of  the Footnotes
to Consolidated Financial Statements contained  elsewhere  in this Annual Report  on Form 10-K.

(b)

(c)

Includes an impairment of the goodwill on the Company’s Devices reporting unit and an
impairment of certain intangible assets. For  a discussion of the impairment of the  goodwill,  see
Footnote 10 ‘‘Goodwill.’’ For a discussion of the impairment of the  intangible asset, see  Footnote 9
‘‘Details of Selected Balance Sheet Accounts.’’

Includes outstanding receivables from INOVA Geophysical of  $5.5 million.

Impairment of Multi-client Data Library

During  2014, the Company wrote down the multi-client data library, primarily associated with
Arctic and onshore North American programs,  by $100.1 million after it  was  determined that estimated
future cash flows would not be sufficient to recover the  carrying  value  due to then  current market
conditions. The reductions in exploration  spending, discussed  above, have had an impact on  the
Company’s results  of operations for 2014,  especially those of its E&P Technology & Services segment.
Sales of Arctic programs were specifically impacted by events in Russia. The  decline in crude oil  prices,
as well as U.S. and European Union  sanctions against Russia  related to its actions in  Ukraine,  have
both contributed to the devaluation of the Russian Ruble putting significant pressure on  the Company’s
Russian-based customers and negatively impacting the appeal of seismic data located in  Russia to
potential non-Russian buyers. The Russian Ruble declined sharply throughout  2015 and into January
2016, reaching its lowest level since the currency was redenominated in 1998, before  partially  recovering
during 2016. In North America, the land  seismic  market  experienced softness. E&P customer  spending
in the natural gas shale plays have been  limited  due to associated gas being produced from
unconventional oil wells in North America increasing natural  gas supplies putting downward pressure
on U.S. natural gas prices.

This impairment of the Company’s multi-client data library was  recorded because the  net

capitalized costs exceeded the fair value  of the multi-client  data library as measured by estimated future
cash flows. The fair values of the individual libraries  were measured using  valuation techniques
consistent with the income approach, converting future cash flows to a single discounted amount.
Significant inputs used to determine the fair values of the libraries included estimates  of: (i) revenues;
(ii) future costs including royalties; and (iii) an  appropriate discount rate.  In  order to estimate future
cash flows, the Company considered  historical cash flows, existing and future contracts and changes in
the market environment and other factors  that may affect  future cash flows. To the  extent applicable,
the assumptions the Company used are consistent with forecasts that it is otherwise required  to  make
(for example, in preparing its earnings  forecasts).  The  use of this method involves inherent  uncertainty.

F-17

The Company has determined that the fair value  measurements of this nonfinancial asset are level 3 in
the fair value hierarchy.

(3) Segment and Geographic Information

The Company evaluates and reviews its results  based on  three business segments:  E&P

Technology & Services, E&P Operations  Optimization, and Ocean Bottom Services.  In August 2016,
the Company announced its plans to  realign its  four business segments  into three. Beginning  in the
third quarter of 2016, the Company changed its reportable segments as  described below:

(cid:129) E&P Technology & Services, formerly referred to as Solutions, continues to be comprised of the

groups that support the Company’s  New Venture and Data Library (together multi-client)
revenues and Imaging Services group.

(cid:129) E&P Operations Optimization is comprised of  Devices, formerly referred to as Systems, and
Optimization Software & Services, formerly referred to as  Software. The manufacturing,
engineering, research and development of  ocean bottom systems is  no  longer a part of Devices,
and are now within Ocean Bottom Services  as noted below.

(cid:129) Ocean Bottom Services is comprised of OceanGeo,  an ocean  bottom data  acquisition  services

company along with the manufacturing, engineering, research and development of ocean  bottom
systems.

Accordingly, all segment information presented herein has  been revised to reflect the  realignment

of the Company’s segments.

The Company has an equity ownership interest its INOVA  Geophysical joint venture. See
Footnote 15 ‘‘Equity Method Investments’’ for the summarized financial information for INOVA
Geophysical.

F-18

A summary of segment information follows  (in thousands):

Years Ended December 31,

2016

2015

2014

Net revenues:

E&P Technology & Services:

New Venture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 27,362
39,989

$ 48,294
63,326

$ 98,649
66,180

Total multi-client revenues

. . . . . . . . . . . . . . . . . . . . . . . . .
Imaging Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

67,351
25,538

111,620
45,630

164,829
113,075

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 92,889

$ 157,250

$ 277,904

E&P Operations Optimization:

Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optimization Software & Services . . . . . . . . . . . . . . . . . . . . . .

$ 26,746
16,756

$ 36,269
27,994

$ 88,417
39,993

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 43,502

$ 64,263

$ 128,410

Ocean Bottom Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 36,417

$

— $ 103,244

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$172,808

$ 221,513

$ 509,558

Gross profit (loss):

E&P Technology & Services . . . . . . . . . . . . . . . . . . . . . . . . . .
E&P Operations Optimization . . . . . . . . . . . . . . . . . . . . . . . .
Ocean Bottom Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

4,708
21,745
9,579

$ 13,508
33,995
(39,500)

$ (24,345)
66,951
19,617

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 36,032

$

8,003

$ 62,223

Gross margin:

E&P Technology & Services . . . . . . . . . . . . . . . . . . . . . . . . . .
E&P Operations Optimization . . . . . . . . . . . . . . . . . . . . . . . .
Ocean Bottom Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5%
50%
26%

21%

9%
53%
—%

4%

(9)%
52%
19%

12%

Loss from operations:

E&P Technology & Services . . . . . . . . . . . . . . . . . . . . . . . . . .
E&P Operations Optimization . . . . . . . . . . . . . . . . . . . . . . . .
Ocean Bottom Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (16,446) $ (24,941) $ (80,653)(a)
20,201(b)
20,131
(4,440)
(55,080)
(53,037)
(40,742)

9,652
(1,756)
(34,621)

Loss from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense, net
Equity in losses of investments . . . . . . . . . . . . . . . . . . . . . . . .
Other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(43,171)
(18,485)
—
1,350

(100,632)
(18,753)
—
98,275

(117,929)
(19,382)
(49,485)
79,860

Loss before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (60,306) $ (21,110) $(106,936)

(a)

(b)

Includes a charge of $100.1 million to  write down  the multi-client  data library,  impacting  gross
profit (loss), in addition to charges for  the impairment of intangible  assets and severance-related
charges within the E&P Technology & Services  segment.

Includes a charge of $21.9 million to  write down  goodwill, impacting  income  (loss)  from
operations, in addition to charges for  write-downs of inventory and receivables  and severance-
related charges related to our Devices group within our E&P Optimization Operations segment.

F-19

Years Ended December 31,

2016

2015

2014

Depreciation and amortization (including multi-client

data library):
E&P Technology & Services . . . . . . . . . . . . . . . . . .
E&P Operations Optimization . . . . . . . . . . . . . . . .
Ocean Bottom Services . . . . . . . . . . . . . . . . . . . . . .
Support and other . . . . . . . . . . . . . . . . . . . . . . . . .

$44,100
1,780
7,511
1,919

$51,014
2,869
6,158
2,270

$80,138
2,849
6,517
2,526

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$55,310

$62,311

$92,030

December 31,

2016

2015

Total assets:

E&P Technology & Services . . . . . . . . . . . . . . . . . . . . . . . .
E&P Operations Optimization . . . . . . . . . . . . . . . . . . . . . .
Ocean Bottom Services . . . . . . . . . . . . . . . . . . . . . . . . . . .
Support and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$159,965
76,992
29,908
46,351

$243,067
98,161
35,792
58,068

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$313,216

$435,088

A summary of total assets by geographic  area follows (in thousands):

December 31,

2016

2015

Total assets by geographic area:

North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle East
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Latin America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$145,013
61,329
72,984
23,891
9,999

$225,847
84,392
75,390
35,349
14,110

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$313,216

$435,088

Intersegment sales are insignificant for all periods  presented. Support and other assets  include all

assets specifically related to support  personnel and operation and  a majority  of cash  and cash
equivalents. Depreciation and amortization expense  is allocated to segments based upon  use of the
underlying assets.

F-20

A summary of net revenues by geographic area  follows  (in  thousands):

Years Ended December 31,

2016

2015

2014

Net revenues by geographic area:

Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Africa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
North America . . . . . . . . . . . . . . . . . . . . . . . . .
Latin America . . . . . . . . . . . . . . . . . . . . . . . . .
Asia Pacific . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Middle East . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commonwealth of Independent States . . . . . . . .

$ 41,674
41,417
38,005
24,090
16,226
9,467
1,929

$ 72,577
13,182
74,634
16,406
19,135
14,571
11,008

$100,188
75,507
130,224
111,078
49,881
39,142
3,538

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$172,808

$221,513

$509,558

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.

(4) Long-term Debt and Lease Obligations

Obligations (in thousands)

December 31,

2016

2015

Senior secured second-priority lien notes  (maturing

December 15, 2021) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$120,569

$

—

Senior secured third-priority lien notes (maturing  May 15,

2018) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revolving credit facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment capital leases . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Costs associated with issuances of debt(1)
. . . . . . . . . . . . . . . .

28,497
10,000
3,446
1,415
(5,137)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current portion of long-term debt and lease obligations . . . . .

158,790
(14,581)

175,000
—
9,762
1,558
(3,328)

182,992
(7,912)

Non-current portion of long-term debt and lease obligations

$144,209

$175,080

(1) Represents debt issuance costs presented  as a direct  deduction from the  carrying amount

of the associated debt liability.

Revolving Credit Facility

In August 2014, ION and its material U.S. subsidiaries, ION Exploration Products (U.S.A.), Inc.,
I/O Marine Systems, Inc. and GX Technology Corporation (collectively, the ‘‘Subsidiary  Borrowers’’),
and together with the Company, collectively, the ‘‘Borrowers’’) entered  into  a Revolving Credit and
Security  Agreement with PNC Bank,  National Association (‘‘PNC’’), as  agent (the ‘‘Original  Credit
Agreement’’), which was amended by  the First Amendment to Revolving Credit and Security
Agreement in August 2015 (the ‘‘First Amendment’’)  and  the Second Amendment  (as  defined below)
(the Original Credit Agreement, as amended by  the First Amendment, and  the Second Amendment,
the ‘‘Credit Facility’’).

F-21

On August 4, 2015, the Company and the Subsidiary  Borrowers amended the  terms of the  Credit
Facility pursuant to a First Amendment  to  Revolving  Credit and Security Agreement  dated  effective as
of August 4, 2015 (the ‘‘First Amendment’’). The First  Amendment contemplated, among other things,
(i) PNC becoming the sole lender under  the Credit  Facility, (ii)  the reduction  of  the maximum amount
of the revolving line of credit under  the  Credit Facility  from $80.0  million to $40.0  million, (iii) the
elimination of the requirement that the Company not exceed a  maximum senior secured leverage ratio,
(iv) the  amendment of the borrowing base formula  under the  Credit Facility and (v) the removal of the
accordion features under the Credit  Facility.

On April 28, 2016, the Borrowers and  PNC entered  into  a second amendment (the ‘‘Second

Amendment’’) to the Credit Facility.  The  Second Amendment, among other things:

(cid:129) increased the applicable margin for  loans by 0.50% per annum (from 2.50% per annum  to

3.00% per annum for alternate base  rate  loans and from 3.50% per annum to 4.00% per annum
for LIBOR-based loans);

(cid:129) increased the minimum excess availability  threshold to avoid triggering the  agent’s rights to

exercise dominion over cash and deposit accounts  and increases certain of the thresholds upon
which  such dominion ceases;

(cid:129) increased the minimum liquidity threshold to avoid triggering the Company’s obligation to

calculate and comply with the existing fixed charge coverage ratio  and increased  certain  of the
thresholds upon which such required calculation and  compliance cease;

(cid:129) established a reserve that reduced  the amount available to be borrowed  by  the aggregate amount
owing under all Third Lien Notes that remain outstanding  (if any) on or after February 14,  2018
(i.e., 90 days prior to the stated maturity of the Third Lien Notes);

(cid:129) increased the maximum amount of  certain permitted junior  indebtedness to $200.0 million  (from

$175.0 million);

(cid:129) incorporated technical and conforming  changes to reflect that the  Second Lien Notes  and the
remaining Third Lien Notes (and any permitted refinancing thereof or  subsequently incurred
replacement indebtedness meeting certain  requirements) constitute permitted indebtedness;

(cid:129) clarified the circumstances and mechanics  under which the Company may prepay, repurchase or

redeem the Second Lien Notes, the remaining  Third Lien Notes and certain other junior
indebtedness;

(cid:129) modified the cross-default provisions to incorporated defaults under the  Second Lien Notes,  the

remaining Third Lien Notes and certain other junior indebtedness;  and

(cid:129) eliminated the potential early commitment termination date  and  early maturity date that would
otherwise have occurred ninety (90) days prior the maturity  date of  the  Third Lien Notes if any
of the Third Lien Notes then remained outstanding.

The borrowing base under the Credit  Facility will increase  or decrease monthly using a  formula
based on certain eligible receivables,  eligible  inventory and  other amounts, including a percentage of
the net orderly liquidation value of the  Borrowers’ multi-client data library  (not to exceed $15.0  million
for the multi-client data library data component). As  of  December  31, 2016, the  borrowing  base  under
the Credit Facility was $25.2 million,  and  there  was  $10.0 million of indebtedness  under the  Credit
Facility. The Credit Facility is scheduled to mature on  August 22, 2019.

The obligations of Borrowers under the Credit Facility  are secured by  a  first-priority  security
interest in 100% of the stock of the Subsidiary  Borrowers and 65% of the equity interest  in ION
International Holdings L.P. and by substantially  all other assets of the  Borrowers.

F-22

The Credit Facility, as amended, contains covenants  that, among other things, restrict the

Company, subject to certain exceptions,  from incurring additional indebtedness (including capital  lease
obligations), granting or incurring additional  liens on the  Company’s properties, pledging shares of the
Company’s subsidiaries, entering into  certain merger or other change-in-control transactions, entering
into transactions with the Company’s  affiliates,  making certain sales or  other  dispositions of the
Company’s assets,  making certain investments, acquiring  other businesses and entering into
sale-leaseback transactions with respect to the  Company’s property.

In addition, the terms of our Credit  Facility contain covenants  that restrict the  Company from
paying  cash dividends on its common stock, or  repurchasing or acquiring  shares of its common  stock,
unless (i) there is no event of default  under the  Credit  Facility, (ii)  there is  excess  availability under  the
Credit  Facility greater than $20.0 million  (or, at  the time  that  the borrowing base formula amount is
less  than $20.0 million, the borrowers’  level of liquidity (as defined in the  revolving credit and security
agreement) is greater than $20.0 million)  and  (iii) the  agent receives  satisfactory  projections showing
that excess availability under the Credit Facility  for the  immediately following period  of ninety
(90) consecutive days will not be less  than $20.0  million  (or,  at the  time that the  borrowing  base
formula amount is less than $20.0 million, the borrowers’  level of  liquidity is greater than
$20.0 million). The aggregate amount of permitted cash dividends and stock repurchases may not
exceed $10.0 million in any fiscal year  or $40.0  million  in the aggregate from and  after the closing date
of the Credit Facility.

The Credit Facility, requires that ION and the Subsidiary Borrowers maintain  a minimum fixed

charge  coverage ratio of 1.1 to 1.0 as  of the end  of  each fiscal quarter during the  existence of  a
covenant testing trigger event. The fixed  charge coverage ratio is defined as the  ratio of (i) ION’s
EBITDA, minus unfunded capital expenditures  made during  the relevant  period, minus distributions
(including tax distributions) and dividends  made during the  relevant  period, minus cash  taxes paid
during the relevant period, to (ii) certain  debt payments made  during the relevant  period. A covenant
testing trigger event occurs upon (a) the  occurrence and continuance of  an  event of default  under the
Credit  Facility or (b) the failure to maintain a  measure of liquidity  greater than (i) $7.5 million for five
consecutive business days or (ii) $6.5 million on any given business day. Liquidity, as defined  in the
Credit  Facility, is the Company’s excess availability  to  borrow ($15.2 million at December 31,  2016)  plus
the aggregate amount of unrestricted cash held by ION, the  Subsidiary Borrowers and  their domestic
subsidiaries.

At December 31, 2016 the Company  was in  compliance with all  of the covenants  under the  Credit

Facility.

The Credit Facility, as amended, contains customary event of  default provisions (including a
‘‘change of control’’ event affecting ION),  the occurrence of which could lead to an acceleration of the
Company’s obligations under the Credit  Facility as amended.

Senior Secured Notes

In May 2013, the Company sold $175.0 million  aggregate principal amount of 8.125%  Senior
Secured Second-Priority Notes due 2018 (the ‘‘Third  Lien Notes’’) in a private offering pursuant to an
Indenture dated as of May 13, 2013 (the Third  Lien Notes Indenture’’). Prior to the completion of the
Exchange Offer (as defined below) and Consent Solicitation (as  defined below)  on April 28, 2016,  the
Third Lien Notes were senior secured second-priority obligations of the  Company. After  giving  effect  to
the Exchange Offer and Consent Solicitation, the remaining aggregate principal  amount  of
approximately $28.5 million of outstanding Third Lien Notes became senior secured third-priority
obligations of the Company subordinated  to  the liens  securing all senior  and second priority
indebtedness  of the Company, including  under the  Credit Facility  and Second-Priority  Lien Notes
(defined below).

F-23

Pursuant to the Exchange Offer and  Consent Solicitation,  the Company (i) issued approximately

$120.6 million in aggregate principal  amount  of  the Company’s  new 9.125%  Senior Secured Second
Priority Notes due 2021 (the ‘‘Second Lien Notes,’’  and collectively with the Third Lien Notes,  the
‘‘Notes’’) and 1,205,477 shares of the  Company’s  common stock in exchange for approximately
$120.6 million in aggregate principal  amount  of  Third  Lien Notes, and  (ii)  purchased approximately
$25.9 million in aggregate principal amount  of  Third  Lien Notes in  exchange for aggregate cash
consideration totaling approximately $15.0 million, plus  accrued  and unpaid  interest on the Third Lien
Notes from the applicable last interest payment  date to, but not including,  April 28, 2016.

After giving effect to the Exchange Offer and Consent Solicitation, the aggregate principal  amount

of the Third Lien Notes remaining outstanding was approximately $28.5 million and the aggregate
principal amount of Second Lien Notes  outstanding  was  approximately  $120.6 million. See  ‘‘Exchange
Offer’’ below.

The Third Lien Notes are guaranteed by the Company’s  material U.S. subsidiaries, GX Technology

Corporation, ION Exploration Products (U.S.A.), Inc.  and  I/O Marine Systems,  Inc. (the
‘‘Guarantors’’), and mature on May 15, 2018. Interest  on the Third Lien Notes accrues  at the  rate of
8.125% per annum and will be payable  semiannually  in arrears on  May  15 and  November 15 of  each
year during their term.

Prior to the completion of the Exchange Offer  and  Consent  Solicitation, the Third Lien  Notes

Indenture contained certain covenants  that,  among other things,  limited  or prohibited the  Company’s
ability and the ability of its restricted subsidiaries to take certain actions  or permit certain conditions to
exist during the term of the Third Lien  Notes, including  among  other  things, incurring additional
indebtedness, creating liens, paying dividends and making  other distributions in  respect of the
Company’s capital stock, redeeming the Company’s capital stock, making  investments or certain other
restricted payments, selling certain kinds  of assets,  entering into transactions with affiliates, and
effecting mergers or consolidations. These and other restrictive covenants  contained in the  Third Lien
Notes Indenture are subject to certain exceptions  and qualifications. After giving effect to the Exchange
Offer and Consent Solicitation, the Third  Lien  Notes Indenture  was  amended to, among other things,
provide for the release of the second  priority security  interest  in the collateral securing the remaining
Third Lien Notes and the grant of a third priority security interest in the collateral, subordinate to liens
securing all senior and second priority  indebtedness  of the Company, including the  Credit  Facility and
the Second Lien Notes, and eliminate  substantially all of the restrictive covenants and certain events of
default pertaining to the remaining Third  Lien  Notes.

As of December 31, 2016, the Company was in compliance with the  covenants with  respect to the

Third Lien Notes.

On or after May 15, 2015, the Company may on one or more occasions  redeem all or a part of the

Third Lien Notes at the redemption  prices  set forth below, plus  accrued  and unpaid interest and
special interest, if  any, on the Third Lien 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%

The Second Lien Notes are senior secured second-priority obligations guaranteed by the

Guarantors. The Second Lien Notes  mature on December 15, 2021.  Interest on the Second  Lien Notes
accrues at the rate of 9.125% per annum  and is payable semiannually in  arrears on June  15 and
December 15 of each year during their term,  beginning  June 15, 2016, except that the interest payment
otherwise payable on June 15, 2021 will  be payable  on December 15, 2021.

F-24

The indenture dated April 28, 2016 governing the Second Lien Notes (the ‘‘Second  Lien Notes
Indenture’’) contains certain covenants  that, among  other things, limits  or prohibits  the Company’s
ability and the ability of its restricted subsidiaries to take certain actions  or permit certain conditions to
exist during the term of the Second Lien  Notes, including among other  things, incurring additional
indebtedness, creating liens, paying dividends and making  other distributions in  respect of the
Company’s capital stock, redeeming the Company’s capital stock, making  investments or certain other
restricted payments, selling certain kinds  of assets,  entering into transactions with affiliates, and
effecting mergers or consolidations. These and other restrictive covenants  contained in the  Second Lien
Notes Indenture are subject to certain exceptions  and qualifications. All  of the Company’s subsidiaries
are currently restricted subsidiaries.

As of December 31, 2016, the Company was in compliance with the  covenants with  respect to the

Second Lien Notes.

On or after December 15, 2019, the  Company may on one or more occasions redeem all or a part

of the Second Lien Notes at the redemption prices  set forth below, plus  accrued  and unpaid interest
and special interest, if any, on the Second  Lien Notes  redeemed  during the twelve-month period
beginning on December 15th of the years  indicated below:

Date

2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2021 and thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Percentage

105.500%
103.500%
100.000%

Exchange Offer

On April 28, 2016, the Company successfully completed the  previously announced exchange offer
(the ‘‘Exchange Offer’’) and consent solicitation (the ‘‘Consent Solicitation’’) related  to  the Third  Lien
Notes. The Company did not receive  any  cash proceeds in connection with the  Exchange Offer and
Consent Solicitation.

Under the terms of the Exchange Offer, for  each $1,000 principal amount of  Third Lien Notes

validly tendered for exchange and not validly withdrawn by  an  eligible holder (an ‘‘Exchange
Participant’’) prior to 11:59 P.M., New  York City time,  on April  25, 2016, and accepted  for exchange by
the Company, the Company offered the  consideration (the ‘‘Exchange Consideration’’) of (i)  $1,000
principal amount of Second Lien Notes  plus (ii) either (a) for Third Lien Notes  tendered at or prior to
4:59 P.M., New York City time, on April 15, 2016 (the ‘‘Extended Early  Tender Deadline’’), ten
(10) shares of the Company’s common stock (the ‘‘Early Stock Consideration’’), or  (b) for Third Lien
Notes tendered after the Extended Early  Tender Deadline, seven (7) shares of the Company’s common
stock (the ‘‘Stock Consideration’’) (such  shares issued as  the Early Stock Consideration or the  Stock
Consideration, together with the Second Lien Notes, the ‘‘Exchange  Securities’’), upon the terms  and
subject to the conditions set forth in the Company’s confidential Offer  to Exchange and related
Consent and Letter of Transmittal, each dated March 28, 2016  (the  ‘‘Offer Documents’’).

As part of the Exchange Offer, each  Exchange Participant had  the opportunity to tender all or a

portion of its Third Lien Notes for a  cash  payment in lieu of the Exchange Consideration upon the
terms and subject to the conditions set forth in the Offer Documents (the ‘‘Cash Tender Option’’). The
aggregate amount of cash consideration  that could be paid  by the  Company for  tendered  Third Lien
Notes accepted for purchase pursuant  to  the Cash Tender  Option was  approximately $15.0  million plus
accrued and unpaid interest to, but not including,  the settlement date of the Exchange  Offer
(collectively, the ‘‘Cash Tender Cap’’).

Concurrently with the Exchange Offer, the  Company solicited consents  from  eligible holders to

proposed amendments to the Third Lien Notes Indenture (the ‘‘Proposed Amendments’’).  The

F-25

Proposed Amendments, among other things, provide  for the  release of the  second  priority security
interest in the collateral securing the Third Lien Notes  and the  grant of a third priority  security interest
in the collateral, subordinate to liens  securing all the  Company’s senior and second priority
indebtedness, including the Credit Facility and the  Second Lien Notes, and eliminate substantially  all  of
the restrictive covenants and certain events of  default pertaining  to  the Third  Lien Notes.

The Exchange Offer, including the Cash Tender Option,  and  the  Consent Solicitation expired at

11:59 P.M., New York City time, on April 28, 2016. In total, the Company accepted  for exchange
approximately $146.5 million in aggregate principal amount of the Third  Lien Notes, or approximately
83.72% of the $175 million outstanding  aggregate  principal  amount  of  the Third Lien  Notes, validly
tendered and not withdrawn in the Exchange Offer.  The  Third Lien Notes validly  tendered and not
withdrawn in the Exchange Offer were  accepted by the Company.

Because the Company received the necessary  consents to effect the Proposed Amendments, any

Third Lien Notes not validly tendered pursuant to the  Exchange Offer remain outstanding and the
holders  are subject to the terms of the  supplemental  indenture implementing the Proposed
Amendments. No consideration was  paid to holders of Third  Lien Notes  in connection with the
Consent Solicitation. After giving effect to the Exchange  Offer and Consent Solicitation,  the aggregate
principal amount of the Third Lien Notes  remaining  outstanding was  approximately $28.5  million as of
April 25, 2016, and such Third Lien Notes  are secured  on a third priority  basis subordinated to the
liens securing all senior and second priority indebtedness  of the Company,  including under the Credit
Facility and Second Lien Notes.

In exchange for approximately $120.6 million in  aggregate principal amount of Third Lien Notes,

the Company issued approximately $120.6  million aggregate principal amount of Second  Lien Notes
and 1,205,477 shares of common stock,  including 1,204,980 shares  issued as Early  Stock Consideration
and 497 shares issued as Stock Consideration. The Company utilized 508,464  of treasury shares towards
the total 1,205,477 shares issued. The securities issued in the  Exchange Offer  were issued  in reliance on
an exemption from registration set forth in  Section 4(a)(2) of the  Securities  Act. The Company
received no cash consideration in exchange for  the issuance of the Exchange Securities.

The Cash Tender Option was fully subscribed. Pursuant  to  the terms  of  the Exchange Offer,  the

Company accepted for purchase tendered  Third Lien  Notes  at the lowest  bid  prices until the  Cash
Tender Cap was reached, subject to proration. In exchange for aggregate  cash consideration totaling
approximately $15.0 million, the Company purchased approximately  $25.9 million in aggregate principal
amount of Third Lien Notes. The Company also paid  in cash  accrued and unpaid  interest  on Third
Lien Notes accepted for purchase in the  Exchange  Offer from the applicable last interest payment date
to, but not including, April 28, 2016.

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 2019. Interest accrues under these leases  at
rates of up to 4.3% 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.

F-26

A summary of future principal obligations under long-term debt and  equipment capital lease

obligations follows (in thousands):

Years Ended December 31,

Long-

Capital
Lease

Term  Debt Obligations

Other
Financing

2017 . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . .
2019 . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 . . . . . . . . . . . . . . . . . . . . . . . . . .
2021 . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . .

$ 10,000
28,497
—
—
120,569
—

Total

. . . . . . . . . . . . . . . . . . . . . . . .

$159,066

$3,166
251
29
—
—
—

$3,446

Total

$ 14,581
28,748
29
—
120,569
—

$1,415
—
—
—
—
—

$1,415

$163,927

(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, 2016, 2015 and 2014 were 847,635, 560,797  and  599,068, respectively.  All
outstanding stock options for the twelve months ended December 31,  2016, 2015 and 2014 were
anti-dilutive.

(6) Income Taxes

The sources of income (loss) before  income taxes are as follows (in thousands):

Years Ended December 31,

2016

2015

2014

Domestic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(41,246) $ 21,065
(42,175)
(19,060)

$(162,151)
55,215

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(60,306) $(21,110) $(106,936)

Components of income taxes are as follows  (in  thousands):

Years Ended December 31,
2015

2014

2016

Current:

Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State and local . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Deferred:
Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $(4,715) $ (678)
(42)
21,722

41
1,274

28
5,574

—
(1,181)

2,726
4,718

1,004
(1,424)

Total income tax expense . . . . . . . . . . . . . . . . . . . . . .

$ 4,421

$ 4,044

$20,582

F-27

A reconciliation of the expected income tax expense on income (loss) before income taxes  using
the statutory federal income tax rate of 35% for 2016,  2015 and  2014 to income tax expense  follows  (in
thousands):

Expected income tax expense at 35% . . . . . . . . . . .
Foreign tax rate differential
. . . . . . . . . . . . . . . . . .
Foreign tax differences . . . . . . . . . . . . . . . . . . . . . .
State and local taxes . . . . . . . . . . . . . . . . . . . . . . .
Nondeductible expenses . . . . . . . . . . . . . . . . . . . . .
Goodwill impairment . . . . . . . . . . . . . . . . . . . . . . .
Expired Capital Loss . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance:

Geophysical

Valuation allowance on equity in losses of INOVA
. . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance on expiring capital losses . . .
Valuation allowance on operations . . . . . . . . . . . .

Years Ended December 31,

2016

2015

2014

$(21,107) $ (7,389) $(37,428)
(10,481)
1,769
6,444
4,104
(42)
41
(1,584)
578
9,444
—
—
15,950

5,932
(4,828)
28
(259)
—
1,321

—
(1,321)
24,655

—
(15,950)
4,941

17,644
—
36,585

Total income tax expense . . . . . . . . . . . . . . . . . . . .

$ 4,421

$ 4,044

$ 20,582

The tax effects of the cumulative temporary differences  resulting in  the net deferred income tax

asset (liability) are as follows (in thousands):

December 31,

2016

2015

Non-current deferred:

Deferred income tax assets:

Accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowance Accounts . . . . . . . . . . . . . . . . . . . . . . . . .
Net operating loss carryforward . . . . . . . . . . . . . . . . .
Capital loss carryforward . . . . . . . . . . . . . . . . . . . . . .
Equity method investment . . . . . . . . . . . . . . . . . . . . .
Original issue discount . . . . . . . . . . . . . . . . . . . . . . .
Basis in identified intangibles . . . . . . . . . . . . . . . . . .
Tax credit carryforwards . . . . . . . . . . . . . . . . . . . . . .
Contingency accrual . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

2,994
4,861
98,896
1,114
58,820
17,924
15,286
7,051
—
10,755

$

2,976
6,739
95,640
2,434
58,820
—
5,978
7,051
7,700
12,138

Total non-current deferred income tax asset . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . .

217,701
(217,589)

199,476
(194,255)

Net non-current deferred income tax asset . . . . . . . . . . . .

112

5,221

Deferred income tax liabilities:

Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unbilled receivables . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basis in property, plant and equipment . . . . . . . . . . . . .

(1,240)
(1,908)
(531)

—
(6,516)
(3,439)

Total net non-current deferred income  tax  liability . . . . . .

$

(3,567) $

(4,734)

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, 2016, the Company has a full  valuation allowance

F-28

on all net U.S. deferred tax assets. 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.

At December 31, 2016, the Company  had U.S.  net operating loss carryforwards of approximately

$217.6 million, expiring in 2034, and net operating loss carryforwards outside  of the U.S. of
approximately $97.1 million, the majority of  which expires beyond 2027.  At  December 31, 2016, the
Company also had $3.2 million of U.S.  capital loss carryforwards.  The  majority of these capital loss
carryforwards expire in 2017.

As of December 31, 2016, the Company has approximately  $1.3 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  2016, 2015 and 2014, the aggregate changes in the Company’s
total gross amount of unrecognized tax benefits are summarized as follows  (in  thousands):

Years Ended December 31,

2016

2015

2014

Beginning balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,250

$1,957

$2,219

Increases in unrecognized tax benefits—prior year

positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increases in unrecognized tax benefits—current year

positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Decreases in unrecognized tax benefits—prior year

position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

49

—

—

75

—

263

(782)

(525)

Ending balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,299

$1,250

$1,957

The Company’s U.S. federal tax returns for  2013 and subsequent years remain subject to

examination by tax authorities. The Company is  no longer subject  to  IRS examination  for periods prior
to 2012, although carryforward attributes  that  were generated prior to 2012 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 2011  and subsequent years generally  remain  open to
examination.

As of December 31, 2016, the Company considered the  outside book-over-tax  basis difference  in

its  foreign subsidiaries to be in the amount  of  approximately  $86.3 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.

(7) 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 had
infringed several method and apparatus  claims contained in four of its United  States  patents regarding
marine seismic streamer steering devices.

F-29

The trial began in July 2012. A verdict was returned by  the jury  in August 2012, finding that the

Company infringed the claims contained  in  the four patents by supplying  its  DigiFIN(cid:2) lateral streamer
control units and the related software  from the United  States 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 entered a Memorandum and  Order, denying the  Company’s

post-verdict motions that challenged the jury’s infringement  findings and 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.  In
October 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.

In April 2014, the judge entered another Order, ruling that lost profits should not have been
included in the calculation of supplemental damages in  the October  2013 Memorandum and  Order and
reducing the supplemental damages award in  the case from  $73.1 million  to  $9.4 million. In  the Order,
the judge also further reduced the damages award in the  case by  $3.0 million to reflect a settlement
and license that WesternGeco entered into with a customer of the  Company that had  purchased and
used DigiFIN units that were also included  in the damage amounts  awarded against  the Company.

In May 2014, the judge signed and entered a  Final Judgment in  the amount of $123.8 million.
Also, the Final Judgment included an injunction that enjoins the  Company, its agents and anyone
acting in concert with it, from supplying  in or  from the United  States the DigiFIN  product or any parts
unique  to the DigiFIN product, or any  instrumentality no more than colorably different from any of
these products or parts, for combination outside of the  United States. The Company has conducted its
business in compliance with the District Court’s orders in the case,  and the Company has  reorganized
its  operations such that it no longer supplies  the DigiFIN product or any  parts  unique to the DigiFIN
product  in or from the United States.

The Company and WesternGeco each appealed the  Final Judgment to the United States Court of
Appeals for the Federal Circuit in Washington, D.C. On  July 2, 2015, the Court of Appeals reversed in
part the  Final Judgment, holding the District Court  erred by  including  lost  profits in the Final
Judgment. Lost profits were $93.4 million and  pre-judgment interest  on the  lost  profits was
approximately $10.9 million of the $123.8  million Final  Judgment. Pre-judgment interest on the  lost
profits portion will be treated in the  same  way as the lost profits. Post-judgment  interest will likewise
be treated in the same fashion. On July  29, 2015, WesternGeco  filed a petition for rehearing en banc
before the Court of Appeals. On October  30, 2015,  the Court of Appeals  denied WesternGeco’s
petition for rehearing en banc.

In February 26, 2016, WesternGeco filed a petition  for writ  of  certiorari by  the Supreme Court.
The Company filed its response on April  27, 2016.  Subsequently, on June 20,  2016, the Supreme Court
refused  to disturb  the Court of Appeals ruling  finding no lost profits as  a matter of law. Separately, in
light  of the changes in case law regarding  the standard  of proof for willfulness in the  Halo and Stryker
cases, the Supreme Court indicated that the case should be  remanded to the Federal  Circuit  for a
determination of whether or not the willfulness determination by  the  District Court was appropriate.

On October 14, 2016, the United States Court of Appeals for the Federal  Circuit issued  a mandate

returning the case to the District Court  for consideration of  whether or not additional  damages for
willfulness are appropriate. The Company  will argue enhancement is  not proper here under the new
law, just as it was not under prior law, but in any event should be based on the royalty  award,  not  the
award plus interest.

F-30

On November 14, 2016, the District  Court issued an order  reducing the  amount  of the appeal
bond from $120.0  million to $65.0 million  dollars, ordered the sureties to  pay principal and  interest  on
the royalty previously awarded and declined  to  issue a final judgment until after consideration  of
whether enhanced damages related to willfulness should  be awarded  in the  case. While the Company
does not agree with the unusual decision by the  District Court ordering payment  of  the royalty
damages and interest without a final judgment,  the Company  paid  the $20.8 million due pursuant to
the order to WesternGeco on November 25, 2016.  The district court previously refused WesternGeco’s
request for additional damages for willfulness, but a change  in the law in  June 2016, permitted
WesternGeco to renew its request, the Company has opposed  WesternGeco’s motion. WesternGeco  has
also filed  a motion in the U.S. Supreme Court indicating  it intends to appeal  the lost profits  again. The
Company will oppose WesternGeco’s  second attempt to appeal  to  the Supreme Court  matters it did not
succeed on in its appeal last year (among  other  reasons). After issuance of a final judgement, we will
decide whether or not to pursue available appeals regarding  the decision.

As previously disclosed, the Company had taken a loss  contingency accrual  of  $123.8 million. As  a

result of the reversal by the Court of Appeals,  as of June 30,  2015, the Company  reduced  the loss
contingency accrual to $22.0 million.  The District  Court ordered payment  of the royalty damages and
interest without a final judgment and the  Company paid the $20.8 million due pursuant to the  order to
WesternGeco on November 25, 2016. After this payment the remaining $1.1 million accrual was
reversed to zero. Effective as of December  31, 2016, the  Company no longer has a loss contingency
associated with the WesternGeco litigation. The Company’s assessment of its potential loss  contingency
and need for a loss contingency may change in the future due to developments in  the case and other
events, such as changes in applicable law or adverse  order, and  such reassessment  could  lead  to  the
determination that a new loss contingency should  be  established up to approximately $44.0  million.  Any
such reassessment could have a material  effect  on the  Company’s financial condition or  results of
operations.

Prior to the reduction in damages by  the Court of Appeals, the Company  arranged with sureties to

post an appeal bond at the District Court. The  appeal bond is  uncollateralized, but the  terms of the
appeal bond arrangements provide the sureties  the contractual right for as  long as  the bond is
outstanding to require the Company  to  post  cash collateral. In light of the  payment of the  $20.8 million
in royalty damages by the Company,  the  sureties filed motions on December 30,  2016 to have the
appeal bond dismissed.

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.

F-31

(8) Other Income

A summary of other income follows  (in thousands):

Years Ended December 31,

2016

2015

2014

Reduction of (accrual for) loss contingency related to legal proceedings

(Footnote 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of a product line(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on sale of cost method investments(2) . . . . . . . . . . . . . . . . . . . . . .
Recovery of INOVA bad debts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss on bond exchange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,168
—
—
3,983
(2,182)
(1,619)

$101,978
—
—
—
—
(3,703)

$69,557
6,522
5,463
—
—
(1,682)

Total other income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,350

$ 98,275

$79,860

(1)

(2)

In 2014, the Company sold its Source  product line  for $14.4 million, net of  transaction fees,
recording a gain of approximately $6.5 million before taxes. The historical results of this product
line have not been material to the Company’s results  of operations.

Includes  the 2014 sale of the Company’s cost  method investment in a privately-owned  U.S.-based
technology company for total proceeds of approximately $16.5 million, of which $14.1 million was
due and paid at closing and the remainder in 2016.

(9) Details of Selected Balance Sheet Accounts

Accounts Receivable

A summary of accounts receivable follows (in thousands):

Accounts receivable, principally trade . . . . . . . . . . . . . . . . . . . .
Less allowance for doubtful accounts . . . . . . . . . . . . . . . . . . . . .

$22,214
(1,444)

$49,284
(4,919)

Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$20,770

$44,365

December 31,

2016

2015

Inventories

A summary of inventories follows (in thousands):

December 31,

2016

2015

Raw materials and purchased subassemblies . . . . . . . . . . . . . .
Work-in-process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finished goods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reserve for excess and obsolete inventories . . . . . . . . . . . . . . .
Total(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 21,454
2,255
6,581
(15,049)

$ 34,949
8,478
13,769
(24,475)

$ 15,241

$ 32,721

(a) For 2016, inventories, net, decreased primarily due to the transfer of $17.7 million of
inventory to property, plant, equipment and seismic rental  equipment, net, primarily
related to ocean bottom equipment to be used on future  Ocean Bottom  Services
contracts.

F-32

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 and  risk  of obsolescence. In 2016, the  reserve for excess
and obsolete inventory decreased due  to  the transfer of reserved ocean bottom equipment  inventory to
be used in Ocean Bottom Services contracts, partially  offset by the increase in the  Company’s reserve
for excess and obsolete inventories by  $0.4 million.

Property, Plant, Equipment and Seismic  Rental  Equipment

A summary of property, plant, equipment  and  seismic rental equipment follows (in thousands):

December 31,

2016

2015

Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Machinery and equipment(a)
. . . . . . . . . . . . . . . . . . . . . . . .
Seismic rental equipment . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 17,424
157,618
1,557
3,905
30,049

$ 24,181
152,358
1,904
4,334
31,821

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less accumulated depreciation . . . . . . . . . . . . . . . . . . . . . .

210,553
(143,065)

214,598
(142,571)

Property, plant, equipment and seismic rental equipment, net

$ 67,488

$ 72,027

(a)

In 2016, the company transferred $17.7 million of Ocean  Bottom equipment from
inventory to machinery and equipment.

Total depreciation expense, including  amortization of assets recorded under capital leases,  for 2016,

2015 and 2014 was $20.3 million, $24.6 million and $25.1 million, respectively.

Intangible Assets

A summary of intangible assets, net,  follows (in thousands):

Customer relationships . . . . . . . . . . . . . . . . . . . . . .

$36,934

$(33,831)

$3,103

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$36,934

$(33,831)

$3,103

December 31, 2016

Gross
Amount

Accumulated
Amortization

Net

Customer relationships . . . . . . . . . . . . . . . . . . . . . .

$37,469

$(32,659)

$4,810

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$37,469

$(32,659)

$4,810

December 31, 2015

Gross
Amount

Accumulated
Amortization

Net

F-33

Total amortization expense for intangible assets for 2016,  2015 and  2014 was $1.7 million,
$1.9 million and $2.5 million, respectively.  A summary of the  estimated  amortization  expense for the
next three years follows (in thousands):

Years Ended December 31,

2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,436
$1,169
$ 498

Accrued Expenses

A summary of accrued expenses follows (in thousands):

December 31,

2016

2015

Compensation, including compensation-related  taxes and

commissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued multi-client data library acquisition costs . . . . . . . . . . . .
Income tax payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$14,935
567
1,306
9,432

$19,126
1,600
—
13,561

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$26,240

$34,287

Other  Long-term Liabilities

A summary of other long-term liabilities follows (in thousands):

December 31,

2016

2015

Accrual for loss contingency related to legal  proceedings

(Footnote 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred lease liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Facility restructuring accrual . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income tax liability . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $22,000
13,394
13,955
3,006
1,765
4,734
3,679
1,231
1,128

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$20,527

$44,365

(10) Goodwill

On December 31, 2016, the Company completed the annual  reviews  of  the carrying value of
goodwill in its E&P Technology and Services  and Optimization Software & Services reporting units  and
noted no impairments. The qualitative  assessment  concluded it  was  more  likely than not that the  fair
values of the Company’s E&P Technology  &  Services, and Optimization Software  & Services reporting
units exceeded their carrying values.

In 2014, the Company recorded an impairment charge of  $21.9  million  related to its goodwill in its

Devices reporting unit. For goodwill  testing purposes, the litigation contingency accrual of
$123.8 million as of December 31, 2014 was assigned  to  this  reporting  unit. Based on this accrual and
the recording of a valuation allowance  on  substantially all of  the Company’s net  deferred tax assets,  this
reporting unit’s carrying value was negative as of December 31, 2014.  The  negative  carrying value
required the Company to perform step 2  of the  impairment test on Devices; the  test determined that
the goodwill associated with the Devices  reporting unit was impaired. The Company also recorded  a

F-34

$1.4 million impairment of certain intangible assets related  to  customer  relationship within  the E&P
Technology & Services segment at December 31, 2014.

The following is a summary of the changes  in the carrying  amount  of  goodwill for  the years ended

December 31, 2016 and 2015 (in thousands):

E&P
Technology &
Services

Optimization
Software &
Services

Total

Balance at January 1, 2015 . . . . . . . . . . . . . . . .

$2,943

$24,445

$27,388

Impact of foreign currency translation

adjustments . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2015 . . . . . . . . . . . . .

Impact of foreign currency translation

—

2,943

(1,114)

(1,114)

23,331

26,274

adjustments . . . . . . . . . . . . . . . . . . . . . . . .

—

(4,066)

(4,066)

Balance at December 31, 2016 . . . . . . . . . . . . .

$2,943

$19,265

$22,208

(11) 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,
2016, there were 847,635 outstanding options under  the Company’s stock option plans, and  599,720
shares available for future grant and issuance. The option and share numbers have been retroactively
adjusted to reflect the one-for-fifteen reverse stock split  completed on February 4, 2016.

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.

At-The-Market Equity Offering Program

On December 22, 2016 the Company  announced  that it has filed a prospectus supplement under
which  it may sell up to $20.0 million  of  its  common  stock through an  ‘‘at-the-market’’ equity offering
program (the ‘‘ATM Program’’). ION  intends to use the  net proceeds  from sales under the  ATM
Program for general corporate purposes.  The timing of any  sales will depend on  a variety  of  factors to
be determined by ION. As of December 31, 2016, no shares were  sold  under the program.

Stock Repurchase Program

On November 4, 2015, the Company’s board of directors approved a stock repurchase program

authorizing a Company stock repurchase,  from time  to  time from  November 10, 2015 through
November 10, 2017, up to $25 million  in shares of the Company’s  outstanding common stock. The
stock repurchase program may be implemented through open market repurchases or privately
negotiated transactions, at management’s discretion. The actual timing, number and  value of shares
repurchased under the program will  be  determined by management at its discretion and will  depend  on
a number of factors including the market  price of the shares of our common stock and general market
and economic conditions, applicable legal requirements and compliance  with the terms of our
outstanding indebtedness. The repurchase  program does  not  obligate the Company to acquire any
particular amount of common stock and may  be  modified  or  suspended at any  time and could be

F-35

terminated prior to completion. As of  December 31,  2016, the Company was authorized  to  repurchase
up to $25 million through November  17, 2017 and  had  repurchased $3 million or  451,792 shares  of its
common stock under the repurchase program at  an average  price per share of  $6.41. The number of
shares repurchased and the average price  per  repurchased  share has been retroactively  adjusted to
reflect the one-for-fifteen reverse stock split completed  on February 4,  2016.

Reverse Stock Split and Increase in Authorized Shares

On February 1, 2016, the Company’s stockholders approved an  increase in the  number of
authorized shares of common stock from 200  million to 400  million,  or  13.3 million to 26.7  million
retroactively adjusted to reflect the one-for-fifteen reverse stock split.

On February 4, 2016, the Company completed a one-for-fifteen reverse stock split, and the
Company’s common stock began trading on a reverse-split adjusted basis  on February 5,  2016. On
February 5, 2016, the closing sale price for  the Company’s common  stock  was $6.21 on the NYSE. All
numbers of shares of common stock  and  per  share common stock  data in the accompanying
consolidated financial statements and related notes  have been  retroactively  adjusted to reflect  this stock
split for all periods presented. Unless otherwise  noted,  all numbers of shares of  preferred stock and  per
share preferred stock data in the accompanying consolidated financial statements and related  notes are
not adjusted to reflect the stock split  of our common  stock.

As a result of the reverse stock split,  the number  of issued and outstanding shares was adjusted
and the number of shares underlying  outstanding  stock options and  the  related exercise prices were
adjusted. Following the effective date  of the  reverse  stock  split, the par value of the  Company’s
common stock remained at $0.01 per share,  and the  number of authorized shares was reduced from
400,000,000 to 26,666,667, adjusted to  reflect a one-for-fifteen reverse stock split.  The  prices and share,
restricted and option figures presented in the table below have  been retroactively adjusted  to  reflect the
one-for-fifteen reverse stock split completed on  February 4, 2016.

F-36

Transactions under the stock option plans  are summarized  as follows:

January 1, 2014 . . . . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . .

December 31, 2014 . . . . . . . . . . . . . . . . . . . . . .
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, 2015 . . . . . . . . . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . . . .

Option Price
per Share

$42.45 - $245.85
—
37.05 - 62.55
—
45
45.00 - 231.45
—

Outstanding

Vested

Available
for Grant

550,567
—
115,760
—
(1,900)
(65,358)
—

334,762
305,698
—
(4,452)
— (115,760)
—
—
14,453
(48,503)

92,750
(1,900)
(38,158)
—

—

—

—

2,968

37.05 - 245.85
34.2
—
—
37.05 - 231.45
—

599,069
53,328
—
—
(91,600)
—

358,390
—
79,779
—
(53,864)
—

183,468
(53,328)
—
—
12,358
(45,652)

—

—

—

157

34.20 - 245.85
—
3.1
—
—
3.1 - 245.85
—

560,797
—
415,000
—
—
(128,162)
—

384,305

97,003
— 1,150,940
— (415,000)
—
—
18,895
— (259,300)

67,480
—
(103,432)

—

—

—

7,182

December 31, 2016 . . . . . . . . . . . . . . . . . . . . . .

$

3.1 - $245.85

847,635

348,353

599,720

Stock options outstanding at December 31, 2016  are summarized  as follows:

Option Price per Share

Outstanding

$3.10 -  $57.90 . . . . . . . . . . . . . . . .
$61.05 - $71.85 . . . . . . . . . . . . . . .
$81.60 - $99.60 . . . . . . . . . . . . . . .
$106.05 - $245.85 . . . . . . . . . . . . .

557,438
79,230
119,296
91,671

Totals . . . . . . . . . . . . . . . . . . . .

847,635

Weighted
Average Exercise
Price of
Outstanding
Options

$ 15.00
$ 62.12
$ 88.73
$166.89

$ 46.21

Weighted
Average
Remaining
Contract Life

6.9 years
6.7 years
5.5 years
3.1 years

Vested

94,050
45,154
117,478
91,671

6.1 years

348,353

Weighted
Average Exercise
Price of  Vested
Options

$ 50.09
$ 62.88
$ 88.61
$166.89

$ 95.48

F-37

Additional information related to the Company’s  stock  options follows:

Weighted
Average
Number of Exercise

Shares

Price

Weighted
Average Grant
Date Fair Value Contractual  Life Value (000’s)

Aggregate
Intrinsic

Weighted
Average
Remaining

Total outstanding at January 1, 2016 . . . . .
Options granted . . . . . . . . . . . . . . . . . .
Options exercised . . . . . . . . . . . . . . . . .
Options cancelled . . . . . . . . . . . . . . . .
Options forfeited . . . . . . . . . . . . . . . . .

560,797 $ 89.74
3.10
415,000 $
— $ —
(24,730) $ 37.68
(103,432) $111.34

6.0 years

$2.04

Total outstanding at December 31, 2016 . .

847,635 $ 46.21

6.1 years

$1,175

Options exercisable and vested at

December 31, 2016 . . . . . . . . . . . . . . .

348,353 $ 95.48

5.8 years

$ —

The total intrinsic value of options exercised during 2016,  2015 and 2014  was  less  than $0.1  million,

$0.1 million and $0.1 million, respectively.  During 2016 and 2015 there was no cash received from
option exercises under all share-based  payment  arrangements, and  the  Company received $0.1 million,
in 2014. The weighted average grant date  fair value for stock option awards  granted during 2016, 2015
and 2014 was $2.04, $16.65 and $36.15 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 2016 follows:

Total nonvested at January 1, 2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Number of
Shares/Units

73,627
259,300
(40,421)
(7,198)

Total nonvested at December 31, 2016 . . . . . . . . . . . . . . . . . . . . . . . . .

285,308

At December 31, 2016, the intrinsic value of restricted  stock and  restricted stock unit awards was

approximately $1.7 million. The weighted average grant date fair value  for  restricted stock and
restricted stock unit awards granted during 2016, 2015  and  2014 was $3.81, $34.20 and $59.70 per share,
respectively. The total fair value of shares vested during 2016, 2015  and  2014 was $0.2 million,
$0.6 million and $2.1 million, respectively.

Employee Stock Purchase Plan

Effective February, 2016, the Company terminated its Employee Stock Purchase Plan (‘‘ESPP’’)
that had been in place since June 2010.  The ESPP  allowed 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

F-38

purchase of the Company’s common stock. Each participant was limited to purchase no  more than  33
shares per offering period or 66 shares  annually. Additionally, no participant may purchase shares in
any calendar year that exceeded $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 was  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 was considered a compensatory plan under ASC 718, and the Company
recorded  compensation expense of approximately $0.1 million and $0.2 million during 2015 and 2014,
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.

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.

On March 1, 2016, the Company issued 1,210,000 Stock Appreciation Rights (‘‘SARs’’) awards to

15 selected key employees with an exercise  price of $3.10. None of these  SARs were  awarded  to
non-employee directors. The vesting of these SARs is  achieved through both a market condition and a
service condition. The market condition  is achieved, in  part or in full, in the event that during  the
four-year  period beginning on the date  of grant the  20-day trailing volume-weighted average price of a
share of common stock is (i) greater  than 120% of the  exercise  price for the first  1⁄3 of the awards,
(ii) greater than 125% of the exercise  price for the  second  1⁄3 of the awards and (iii) greater than 130%
of the exercise price for the final  1⁄3 of the awards. The exercise condition restricts  the ability  of the
holders  to exercise awards until certain  service  milestones have  been reached such  that  (i) no more
than  1⁄3 of the awards may be exercised, if vested, on and after  the first  anniversary  of  the date  of  grant,
(ii) no more than  2⁄3 of the awards may be exercised, if vested,  on and after the second  anniversary of
the date of grant and (iii) all of the awards may  be  exercised, if vested, on and after the  third
anniversary of the date of grant.

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. The  Company calculated  the fair
value of each SAR award on the date  of  grant using a Monte Carlo simulation  model.  The following
assumptions were used:

Risk-free interest rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected lives (in years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,
2016

1.81%
4.0
—%
70.99%

F-39

On March 1, 2015, the Company issued 207,207 SAR awards  to  16 selected key employees with an

exercise price of $34.20. None of these  SARs were  awarded to non-employee directors. The SAR
awards number and exercise price have  been  retroactively adjusted to reflect  the one-for-fifteen reverse
stock split completed on February 4,  2016.  The  vesting  of  these SARs  is achieved through  both a
market condition and a service condition.  The market condition is achieved, in part  or in full, in the
event that during the four-year period beginning on  the date of grant the 20-day trailing volume-
weighted average price of a share of  common stock is  (i) greater than 120% of  the exercise price for
the first  1⁄3 of the awards, (ii) greater than 125%  of  the exercise price for the  second  1⁄3 of the awards
and (iii) greater than 130% of the exercise price for the final  1⁄3 of the awards. The exercise condition
restricts the ability of the holders to  exercise awards  until certain service milestones have been  reached
such that (i) no more than  1⁄3 of the awards may be exercised, if vested,  on and after the first
anniversary of the date of grant, (ii)  no more than  2⁄3 of the awards may be exercised, if vested, on and
after the second anniversary of the date of grant and (iii) all of the  awards may be exercised, if  vested,
on and after the third anniversary of the date of grant.

Pursuant to ASC 718, ‘‘Compensation—Stock Compensation,’’ the stock appreciation rights are
considered liability awards and as such,  these amounts are accrued in the  liability  section  of  the balance
sheet. The Company calculated the fair  value of  each SAR award on the date  of grant using a Monte
Carlo simulation model. The following  assumptions were  used:

Risk-free interest rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected lives (in years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

December 31,
2015

2.19%
3.3
—%
69.38%

Additionally, as of December 31, 2016, the Company had  outstanding 9,333  SAR awards  to  one

individual with an exercise price of $45.00. The Company  recorded less than $0.1  million,  annually,  of
share-based compensation expense during 2016, 2015  and 2014, 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,

2016

2015

2014

Risk-free interest rates . . . . . . . . . . . . . . . . . . .
Expected lives (in years) . . . . . . . . . . . . . . . . .
Expected dividend yield . . . . . . . . . . . . . . . . . .
Expected volatility . . . . . . . . . . . . . . . . . . . . . .

1.3% 1.38% 1.6% - 1.7%
5.5
—%

4.5
—%

5.5
—%

78.76% 59.32% 65.9% - 70.5%

The computation of expected volatility during 2016,  2015 and  2014 was based on  an equally

weighted combination of historical volatility and market-based  implied volatility. Historical volatility was
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 2016, 2015 and 2014  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.

F-40

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, 2016, 2015 and 2014 as  follows (in thousands):

Stock-based compensation expense . . . . . . . . . . . . . . .
Tax  benefit related thereto . . . . . . . . . . . . . . . . . . . . .

$ 3,267
(1,168)

$ 5,486
(1,826)

$ 8,707
(2,908)

Stock-based compensation expense, net of tax . . . . . .

$ 2,099

$ 3,660

$ 5,799

Years Ended December 31,

2016

2015

2014

(12) Supplemental Cash Flow Information and  Non-Cash  Activity

Supplemental disclosure of cash flow  information follows  (in  thousands):

Cash paid during the period for:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest
Income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$15,691
4,474

$15,441
8,163

$16,582
16,124

Years Ended December 31,

2016

2015

2014

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Issuance of stock in bond exchange . . . . . . . . . . . . . . . . . . . . . . . . . .
Transfer of inventory to property, plant and equipment . . . . . . . . . . . .
Investment in multi-client data library financed through trade  payables
Purchases of property, plant, and equipment and seismic rental

—
955

1,178
—

12,153
—

—
—

3,151
—
10,741
—
17,662(a) 15,936(b) 10,149
—
8,939

—

equipment financed through accounts payable . . . . . . . . . . . . . . . . .

—

—

472

(a) This transfer of $17.7 million of inventory to property, plant,  equipment and  seismic  rental

equipment in December 2016, relates to ocean bottom seismic equipment manufactured by the
Company to be deployed in the acquisition of ocean  bottom seismic  data.

(b) This transfer of inventory to property, plant, equipment and  seismic rental equipment relates  to

ocean bottom seismic equipment manufactured by the  Company to be deployed  in the acquisition
of ocean bottom seismic data. During the  twelve  months ended  December 31,  2015, the Company
purchased approximately $19.2 million of property, plant, equipment  and seismic  rental equipment,
including approximately $15.3 million related to the manufacture of ocean bottom  seismic
equipment that will be used by the Ocean Bottom Services segment.

(13) Operating Leases

Lessee. The Company leases certain equipment, offices and warehouse space under non-

cancelable operating leases. Rental expense was $11.3 million, $11.8 million and $12.9 million for 2016,
2015 and 2014, respectively.

F-41

A summary of future rental commitments  over the next  five  years  under non-cancelable operating

leases follows (in thousands):

Years Ending December 31,

2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2021 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,947
9,676
9,656
9,832
10,017

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$50,128

On our existing OceanGeo vessel leases,  our  future commitments are di minimis if we do  not

re-charter the vessels for a future data  survey.

(14) Acquisition of OceanGeo

Prior to 2014, the Company owned a  30% ownership interest in OceanGeo B.V. (‘‘OceanGeo’’).

OceanGeo specializes in seismic acquisition  operations using  ocean bottom cables  deployed from
vessels leased by OceanGeo. To further assist  OceanGeo in acquiring backlog,  in October  2013, the
Company also agreed to loan OceanGeo additional funds for working capital, as necessary, up to a
maximum of $25.0 million. Prior to obtaining a controlling interest in  OceanGeo, the  Company
advanced a total of $18.9 million to OceanGeo.

In January 2014, the Company acquired an additional 40% interest in OceanGeo, through  the
conversion of certain outstanding amounts loaned to OceanGeo  by the  Company into additional  equity
interests of OceanGeo, bringing the Company’s total equity interest in  OceanGeo  to  70% and  giving
the Company control over OceanGeo. The Company  began including in  its results of operations, the
results of OceanGeo from the date of the  Company’s  acquisition  of  a controlling interest.

In July 2014, the Company acquired the remaining 30%  of OceanGeo, increasing its equity interest

in OceanGeo to 100%.

The Company acquired OceanGeo as part of its strategy to expand  the range  of service offerings it
can provide to oil  and gas exploration  and production  customers and to put its Calypso(cid:2) ocean bottom
seismic acquisition technology to work in a service  model  to  meet the growing demand for ocean
bottom seismic services.

The following summarized unaudited  pro forma consolidated income statement information for

2014, assumes that the OceanGeo acquisition had occurred as  of the beginning of the  periods
presented. The Company has prepared these unaudited pro  forma financial  results for comparative
purposes  only. These unaudited pro forma financial results may not be indicative  of the results  that
would have occurred if the Company  had  completed the acquisition as of the  beginning  of the periods
presented or the results that may be  attained in the  future. Amounts presented  below  are in thousands,
except for the per share amounts:

Pro forma Consolidated ION Income Statement Information
(Unaudited)

Net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss applicable to common shares . . . . . . . . . . . . . . . . . . . . . . . . .
Basic and diluted net loss per common share . . . . . . . . . . . . . . . . . . . .

December 31,
2014

$ 518,742
$(114,346)
$(126,492)
$(127,226)
(11.70)
$

F-42

(15) Equity Method Investments

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 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.

At December 31, 2014, the Company  fully  impaired  its investment  in INOVA as  it determined  that

the decline in fair value below cost basis  was other-than-temporary. This impairment was the result  of
the land seismic market having softened  significantly  due to reduced  E&P company spending in the
North American natural gas shale plays and reduced  seismic  activity in Russia and other regions due to
lower crude oil prices. The Company recorded a charge of $30.7 million, impairing its equity
investment in INOVA and its share of INOVA’s accumulated other comprehensive loss, reducing both
balances to zero. The Company accounts  for its 49% interest in  INOVA  Geophysical as an  equity
method investment. As of December 31, 2016,  the carrying value of this  investment  remains  zero. The
Company no longer records its equity in losses  or earnings  and has  no obligation, implicit or  explicit, to
fund any expenses of INOVA Geophysical.

(16) 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.

Due to their highly liquid nature, the amount of the  Company’s other  financial instruments,

including cash and cash equivalents, accounts  and  unbilled  receivables,  short  term investments, accounts
payable and accrued multi-client data  library royalties, represent their  approximate fair value.

The carrying amounts of the Company’s long-term  debt  as of December  31, 2016  and 2015 were

$163.9 million and $186.3 million, respectively,  compared to its fair values of $114.8 million  and
$107.6 million as of December 31, 2016 and  2015, respectively. The fair value of the  long-term debt was
calculated using Level 1 inputs, including an  active market price.

(17) 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. Company contributions  to  the plans were $0.8 million, $1.4 million and
$1.8 million, during 2016, 2015 and 2014, respectively.

F-43

(18) Selected Quarterly Information—(Unaudited)

A summary of selected quarterly information  follows  (in thousands, except  per  share amounts):

Three Months Ended

Year  Ended  December 31, 2016

March 31

June 30

September 30

December 31

Service revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 13,156
9,509

$ 25,430
10,722

$65,914
12,708

$26,140
9,229

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . . .
Income tax expense (benefit) . . . . . . . . . . . . . . . . . . .
Net (income) loss attributable to noncontrolling

22,665
(8,930)
(30,129)
(4,734)
120
293

36,152
4,853
(16,588)
(4,702)
(1,717)
2,256

78,622
31,765
11,864
(4,607)
(2,027)
3,316

35,369
8,344
(8,318)
(4,442)
4,974
(1,444)

interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22

(79)

(215)

(149)

Net income (loss) applicable to ION . . . . . . . . . . . .

$(35,014) $(25,342)

$ 1,699

$ (6,491)

Net income (loss) per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (3.30) $
$ (3.30) $

(2.22)
(2.22)

$
$

0.14
0.14

$ (0.55)
$ (0.55)

Three Months Ended

Year  Ended  December 31, 2015

March 31

June 30

September 30

December 31

Service revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 20,080
20,498

$ 23,323
13,472

$ 53,515
13,159

$63,562
13,904

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss from operations . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense) . . . . . . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . .
Net (income) loss attributable to noncontrolling

40,578
(15,788)
(46,689)
(4,625)
(3,219)
983

36,795
(10,135)
(40,689)
(4,607)
101,600
532

66,674
11,108
(12,874)
(4,854)
(346)
2,082

77,466
22,818
(380)
(4,667)
240
447

interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

252

297

(227)

(290)

Net income (loss) applicable to ION . . . . . . . . . . . .

$(55,264) $ 56,069

$(20,383)

$ (5,544)

Net income (loss) per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (5.04) $
$ (5.04) $

5.11
5.11

$
$

(1.86)
(1.86)

$ (0.51)
$ (0.51)

(19) Certain Relationships and Related  Party  Transactions

For 2016, 2015 and 2014, the Company recorded  revenues  from  BGP of $3.6 million, $6.3  million

and $6.5 million, respectively. Receivables due from BGP were $0.4 million and $0.3 million at
December 31, 2016 and 2015, respectively. BGP owned approximately 13.1%  of  the Company’s
outstanding common stock as of December 31, 2016.

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 8.1% of the Company’s  outstanding common stock  as of December 31, 2016.

F-44

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. During 2016, the Company  paid  Laitram  and  its affiliates less  than $0.1 million, which
consisted of less than $0.1 million for  manufacturing services, and less than  $0.1 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 2015 and 2014 fiscal  years,  the
Company paid Laitram and its affiliates less  than  $0.1 million and $2.4 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  maturity date  of the promissory note was  extended to
December 31, 2014. 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 or 15%, in the event  of a default.  In
2013, the Company advanced the full principal amount of $10.0 million to INOVA Geophysical under
the promissory note. INOVA Geophysical  has repaid a total of $6.0  million,  of which $4.0  million
remained outstanding at December 31, 2016. The term  of the note  has not been  extended past
December 31, 2014, when the note went into default  and INOVA has advised the Company that it  is
not currently able to repay the outstanding  amount.  In December 2014, the Company wrote down the
book value of this receivable to zero.  During the fourth quarter 2016,  the Company received
$4.0 million in past due rents from INOVA.

(20) Recent Accounting Pronouncements

Revenue Recognition—In May 2014, the FASB and the International Accounting Standards Board

(‘‘IASB’’) jointly issued new accounting  guidance for recognition of revenue. In August 2015, the  FASB
issued guidance deferring the effective date to years beginning after  December 15,  2017, and  interim
periods within those years. This new  guidance replaces virtually all existing U.S. GAAP and IFRS
guidance on revenue recognition. The underlying principle is that the entity will recognize revenue  to
depict the transfer of goods and services  to customers at an amount that the entity expects to be
entitled to in the exchange of goods and services. The guidance  provides a five-step analysis of
transactions to determine when and how  revenue is recognized. Other major provisions include
capitalization of certain contract costs, consideration of time value of money in  the transaction price,
and allowing estimates of variable consideration  to  be  recognized  before contingencies are  resolved in
certain circumstances. The guidance  also  requires enhanced disclosures regarding the  nature, amount,
timing and uncertainty of revenue and cash flows arising from an  entity’s  contracts with customers.

In December 2016, the FASB issued  amendments to Accounting  Standards Codification
(ASC) 606, Revenue from Contracts  with Customers. The amendments  allow entities  not  to  make
quantitative disclosures about remaining  performance obligations in certain cases  and require  entities
that use any of the new or previously existing optional  exemptions to expand their qualitative
disclosures. It also makes additional technical corrections and improvements  to  the new  revenue

F-45

standard. The guidance will be effective with the same date and transition requirements as those in
ASC 606.

While the Company continues to evaluate  the two allowed adoption methods  (either  the full
retrospective method or the modified  retrospective method) to determine which  method it plans  to  use,
the Company currently expects to use the modified retrospective method. The Company  also continues
to assess whether the implementation of this new  guidance will have a material  impact  on the
Company’s New Venture and Devices  groups’ consolidated financial position or  results of operations
for the periods presented. While the Company continues to  evaluate  the impact on its consolidated
financial statements for all of its business  segments, the Company does not currently expect the
adoption of ASC 606 to have a material  impact on its consolidated balance sheets or consolidated
statement of operations for its Imaging Services group,  Optimization  Software &  Services group or  its
Ocean Bottom Services segment.

In February 2016, the FASB issued ASU  2016-02, ‘‘Leases (Topic 842)’’ which introduces the
recognition of lease assets and lease  liabilities by lessees for those leases classified as  operating leases
under previous guidance. The guidance will be effective  for  annual  reporting  periods  beginning  after
December 15, 2018 and interim periods  within  those fiscal years with early adoption permitted. The
Company currently expects that the adoption of ASU 2016-002 may have a material impact related to
its  facility operating leases on its consolidated financial statements, and continues to evaluate the
impact of vessel leases in the Company’s  Ocean Bottom Services  segment.

In March 2016, the FASB issued ASU 2016-09, ‘‘Compensation—Stock Compensation (Topic  718):
Improvements to Employee Share-Based  Payment  Accounting,’’ that will change how companies account
for certain aspects of share-based payments to employees.  Entities will be required to recognize the
income tax effects of awards in the statement of income when  the awards vest or are  settled, the
guidance on employers’ accounting for an employee’s use  of shares to satisfy  the employer’s  statutory
income tax withholding obligation and for  forfeitures  is changing and the update requires companies  to
present  excess tax benefits as an operating activity  on the  statement  of  cash  flows  rather than  as a
financing activity. The amendments in  this update  will be effective for annual  periods beginning after
December 15, 2016 and interim periods  within  those annual  periods. Early adoption is  permitted. The
Company will adopt ASU 2016-09 in the  first quarter of  2017. The Company is unable to estimate the
impact of adoption as it is dependent  upon future  stock option  exercises which cannot  be  predicted,
however, the Company is not expecting the  adoption  of ASU  2016-09 to have a material impact on net
income, basic and diluted earnings per share, deferred  tax  assets or net  cash from  operations.

In June 2016, the FASB issued ASU 2016-13, ‘‘Measurement of Credit Losses on Financial

Instruments’’ that will change how companies measure  credit losses for  most  financial assets and certain
other instruments that aren’t measured at fair value through net  income.  The  standard will replace
today’s ‘‘incurred loss’’ approach with an ‘‘expected loss’’  model for instruments measured  at amortized
cost. For available-for-sale debt securities,  entities will be required  to  record allowances rather than
reduce the carrying amount. The amendments in  this  update will be effective for annual periods
beginning after December 15, 2019 and interim periods  within those annual periods. Early  adoption  is
permitted for annual periods beginning  after December 15, 2018. The Company is evaluating the  effect
of ASU  2016-13 on our consolidated financial  statements.

In August 2016 the FASB issued ASU 2016-15, ‘‘Statement of Cash Flows (Topic 230), Classification

of Certain Cash Receipts and Cash Payments (a consensus of the FASB  Emerging  Issues Task Force)
(ASU 2016-15)’’, that clarifies how entities should classify  certain cash  receipts  and cash payments on
the statement of cash flows. The guidance also clarifies how the predominance principle  should be
applied  when cash receipts and cash payments  have aspects of more than one class of cash flows. The
guidance will be effective for annual periods beginning after  December  15, 2017 and interim  periods

F-46

within those annual periods. Early adoption  is permitted. The Company  is evaluating the  effect of
ASU 2016-15 on its consolidated financial statements.

In November 2016 the FASB issued ASU 2016-18, ‘‘Statement of Cash Flows (Topic 230),  Restricted
Cash (a consensus of the FASB Emerging Issues Task Force) (ASU 2016-18)’’, that will require entities to
show changes in the total of cash, cash  equivalents, restricted  cash and restricted cash equivalents in
the statement of cash flows. As a result,  entities  will no longer present  transfers between cash and  cash
equivalents and restricted cash and restricted cash equivalents in the  statement  of cash  flows. When
cash, cash equivalents, restricted cash  and  restricted cash equivalents are presented in  more than
one-line item on the balance sheet, a reconciliation of the totals  in the statement of cash flows to the
related captions in the balance sheet  is  required. The guidance will be effective for annual periods
beginning after December 15, 2017 and interim periods  within those annual periods. Early  adoption  is
permitted. The Company is evaluating the effect of ASU 2016-18  on its consolidated financial
statements.

(21) Condensed Consolidating Financial Information

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:129) ION Geophysical Corporation and  the guarantor  subsidiaries (in  each case, reflecting

investments in subsidiaries utilizing the equity  method of accounting).

(cid:129) All other nonguarantor subsidiaries.

(cid:129) 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.

F-47

Balance Sheet

Current assets:

ASSETS

December 31, 2016

ION
Geophysical
Corporation Guarantors Subsidiaries Adjustments Consolidated

All Other Consolidating

Total

The

(In thousands)

Cash and cash  equivalents . . . . . . . . . . . . . . . $ 23,042 $
Accounts  receivable, net . . . . . . . . . . . . . . . .
Unbilled receivables . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other  current assets . . . .

—
—
—
3,387

— $ 29,610
7,995
8,140
6,631
1,548

12,775
5,275
8,610
4,624

$

Total current assets . . . . . . . . . . . . . . . . . .

26,429

31,284

53,924

— $ 52,652
20,770
—
13,415
—
15,241
—
9,559
—

—

111,637

Property, plant, equipment  and seismic  rental

equipment, net . . . . . . . . . . . . . . . . . . . . . . .
Multi-client  data library, net . . . . . . . . . . . . . . .
Investment in subsidiaries . . . . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . . . . . .
Intercompany receivables . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . .

1,745
—
660,880
—
—
—
2,469

12,369
97,369
257,732
—
3,008
—
145

53,374
8,566

—
—
— (918,612)
—
—
(32,174)
—

22,208
95
32,174
231

67,488
105,935
—
22,208
3,103
—
2,845

Total assets . . . . . . . . . . . . . . . . . . . . . . . . $ 691,523 $ 401,907

$170,572

$(950,786)

$ 313,216

LIABILITIES  AND  EQUITY

Current liabilities:

. . . . . . . $ 11,281 $

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 . . . . . . . . . . . . . . . . .

2,101
8,579
—
—

21,961
143,930
472,276
467

Total liabilities . . . . . . . . . . . . . . . . . . . . .

638,634

Equity:

3,166
19,720
10,016
23,663
2,667

59,232
279
10,155
12,117

81,783

$

$

134
5,068
7,645
—
1,042

— $ 14,581
26,889
—
26,240
—
23,663
—
3,709
—

—
13,889
—
—
— (482,431)
—

7,943

21,832

(482,431)

95,082
144,209
—
20,527

259,818

Common stock . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital
. . . . . . . . . . . . . . .
Accumulated  earnings (deficit) . . . . . . . . . . . .
Accumulated  other comprehensive  income

(loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Due from ION  Geophysical Corporation . . . .

Total stockholders’ equity . . . . . . . . . . . . . .
Noncontrolling  interests . . . . . . . . . . . . . . . .

Total equity . . . . . . . . . . . . . . . . . . . . . . .

118
899,198
(824,679)

290,460
180,700
216,730

19,138
232,590
(3,639)

(309,598)
(413,290)
(213,091)

118
899,198
(824,679)

(21,748)

4,420
— (372,186)

(21,787)
(78,071)

320,124
—

148,231
509

17,367
450,257

(468,355)
—

320,124

148,740

(468,355)

52,889
—

52,889

(21,748)
—

52,889
509

53,398

Total liabilities and equity . . . . . . . . . . . . . $ 691,523 $ 401,907

$170,572

$(950,786)

$ 313,216

F-48

Balance Sheet

Current assets:

ASSETS

December 31, 2015

ION
Geophysical
Corporation Guarantors Subsidiaries Adjustments Consolidated

All Other Consolidating

Total

The

(In thousands)

Cash and cash  equivalents . . . . . . . . . . . . . . . $ 33,734 $
Accounts  receivable, net . . . . . . . . . . . . . . . .
Unbilled receivables . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other  current assets . . . .

—
—
—
5,435

— $ 51,199
9,232
891
21,782
7,914

35,133
19,046
10,939
1,458

$

Total current assets . . . . . . . . . . . . . . . . . .

39,169

66,576

91,018

— $ 84,933
44,365
—
19,937
—
32,721
—
14,807
—

—

196,763

Property, plant, equipment  and seismic  rental

equipment, net . . . . . . . . . . . . . . . . . . . . . . .
Multi-client  data library, net . . . . . . . . . . . . . . .
Investment in subsidiaries . . . . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . . . . . .
Intercompany receivables . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . .

4,521

21,072
— 120,550
243,319
—
4,523
—
146

680,508
—
—
75,641
1,724

46,434
11,687

—
—
— (923,827)
—
—
(75,641)
—

26,274
287
—
1,107

72,027
132,237
—
26,274
4,810
—
2,977

Total assets . . . . . . . . . . . . . . . . . . . . . . . . $ 801,563 $ 456,186

$176,807

$(999,468)

$ 435,088

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 . . . . . . . . . . . . . . . . .

486 $

2,086
11,199
—
—

13,771
171,672
503,621
540

6,856
19,839
16,200
25,045
5,071

73,011
3,408
68,286
33,305

Total liabilities . . . . . . . . . . . . . . . . . . . . .

689,604

178,010

Equity:

Common stock . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital
. . . . . . . . . . . . . . .
Accumulated earnings (deficit) . . . . . . . . . . . .
Accumulated other comprehensive income

(loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Due from ION Geophysical Corporation . . . .
Treasury stock . . . . . . . . . . . . . . . . . . . . . . .

107
894,715
(759,531)

290,460
180,700
231,208

(14,781)

4,420
— (428,612)
—

(8,551)

Total stockholders’ equity . . . . . . . . . . . . . .
Noncontrolling interests . . . . . . . . . . . . . . . .

111,959
—

278,176
—

$

570
7,874
6,888
—
1,489

16,821
—
7,355
10,520

34,696

19,138
234,234
(21,729)

(14,604)
(75,009)
—

142,030
81

$

— $
—
—
—
—

—
—
(579,262)
—

(579,262)

7,912
29,799
34,287
25,045
6,560

103,603
175,080
—
44,365

323,048

(309,598)
(414,934)
(209,479)

107
894,715
(759,531)

10,184
503,621
—

(420,206)
—

(14,781)
—
(8,551)

111,959
81

112,040

Total equity . . . . . . . . . . . . . . . . . . . . . . .

111,959

278,176

142,111

(420,206)

Total liabilities and equity . . . . . . . . . . . . . $ 801,563 $ 456,186

$176,807

$(999,468)

$ 435,088

F-49

Income Statement

Year Ended December 31, 2016

ION
Geophysical
Corporation Guarantors

The

Total net revenues . . . . . . . . . . . . . . . .
Cost of goods sold . . . . . . . . . . . . . . . .

$

— $ 79,006
84,373
—

Gross profit (loss) . . . . . . . . . . . . . .
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 . . . . . . . . . . . . . . .

—
31,438

(31,438)
(18,406)
978

(19,756)
3,528

(65,094)
54

(5,367)
27,274

(32,641)
(173)
(4,397)

23,368
702

(13,141)
1,337

Net income (loss) . . . . . . . . . . . . . . .

(65,148)

(14,478)

Net income attributable to

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

(In thousands)
$93,802
52,403

$ —
—

$172,808
136,776

41,399
20,491

20,908
94
3,419

—
(2,880)

21,541
3,030

18,511

—
—

—
—
—

(3,612)
—

(3,612)
—

(3,612)

36,032
79,203

(43,171)
(18,485)
—

—
1,350

(60,306)
4,421

(64,727)

noncontrolling interests . . . . . . . . . .

—

—

(421)

—

(421)

Net income (loss) attributable to ION $(65,148)

$(14,478)

$18,090

$(3,612)

$ (65,148)

Comprehensive net income (loss) . . . . .
Comprehensive income attributable

$(72,331)

$(14,478)

$10,907

$ 4,208

$ (71,694)

to noncontrolling interest

. . . . . . .

—

—

(421)

—

(421)

Comprehensive net income (loss)

attributable to ION . . . . . . . . . . . . .

$(72,331)

$(14,478)

$10,486

$ 4,208

$ (72,115)

F-50

Income Statement

Year Ended December 31, 2015

ION
Geophysical
Corporation Guarantors

The

Total net revenues . . . . . . . . . . . . . . . .
Cost of goods sold . . . . . . . . . . . . . . . .

$

— $145,615
126,176
—

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

(In thousands)
$ 76,954
88,390

$ (1,056)
(1,056)

$ 221,513
213,510

Gross profit (loss) . . . . . . . . . . . . . .
Total operating expenses . . . . . . . . . . .

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) . . . . . . . .

—
26,091

(26,091)
(18,434)
697

16,604
192

(27,032)
(1,910)

Net income (loss) . . . . . . . . . . . . . . .

(25,122)

Net loss attributable to noncontrolling

19,439
47,579

(28,140)
(351)
(3,140)

(42,953)
101,978

27,394
5,031

22,363

(11,436)
34,965

(46,401)
32
2,443

—
(3,895)

(47,821)
923

(48,744)

—
—

—
—
—

26,349
—

26,349
—

26,349

8,003
108,635

(100,632)
(18,753)
—

—
98,275

(21,110)
4,044

(25,154)

interests . . . . . . . . . . . . . . . . . . . . . .

—

—

32

—

32

Net income (loss) attributable to ION $(25,122)

$ 22,363

$(48,712)

$26,349

$ (25,122)

Comprehensive net income (loss) . . . . .
Comprehensive loss attributable to

$(27,096)

$ 20,553

$(50,551)

$29,966

$ (27,128)

noncontrolling interest

. . . . . . . . .

—

—

32

—

32

Comprehensive net income (loss)

attributable to ION . . . . . . . . . . . . .

$(27,096)

$ 20,553

$(50,519)

$29,966

$ (27,096)

F-51

Income Statement

ION
Geophysical
Corporation Guarantors

The

Total net revenues . . . . . . . . . . . . . . . . .
Cost of goods sold . . . . . . . . . . . . . . . . .

$

— $ 221,008
— 262,829

All Other
Subsidiaries

Consolidating
Adjustments

Total
Consolidated

(In thousands)
$291,302
187,258

$(2,752)
(2,752)

$ 509,558
447,335

Year Ended December 31, 2014

Gross profit (loss) . . . . . . . . . . . . . . . .
Total operating expenses . . . . . . . . . . . . .

Income (loss) from operations . . . . . . . . .
Interest expense, net . . . . . . . . . . . . . . . .
Intercompany interest, net . . . . . . . . . . . .
Equity in earnings (losses) of investments
Other income . . . . . . . . . . . . . . . . . . . . .

—
38,961

(38,961)
(18,537)
(340)
(74,615)
4,536

Income (loss) before income taxes . . . .
Income tax expense . . . . . . . . . . . . . . . .

(127,917)
335

(130,302)
(245)
2,146
32,043
74,295

(22,063)
1,277

Net income (loss) . . . . . . . . . . . . . . . .
Net income attributable to noncontrolling
interests . . . . . . . . . . . . . . . . . . . . . . .

(128,252)

(23,340)

(41,821)
88,481

104,044
52,710

—
—

—
—
—
(7,651)
—

(7,651)
—

(7,651)

62,223
180,152

(117,929)
(19,382)
—
(49,485)
79,860

(106,936)
20,582

(127,518)

51,334
(600)
(1,806)
738
1,029

50,695
18,970

31,725

—

—

(734)

—

(734)

Net income (loss) attributable to ION .

$(128,252) $ (23,340) $ 30,991

$(7,651)

$(128,252)

Comprehensive net income (loss) . . . . . .
Comprehensive income attributable to

$(129,921) $ (23,329) $ 30,850

$(6,787)

$(129,187)

noncontrolling interest . . . . . . . . . . .

—

—

(734)

—

(734)

Comprehensive net income (loss)

attributable to ION . . . . . . . . . . . . . . .

$(129,921) $ (23,329) $ 30,116

$(6,787)

$(129,921)

F-52

Statement of Cash Flows

Year Ended December 31, 2016

ION
Geophysical
Corporation Guarantors

The

All Other
Subsidiaries

Total
Consolidated

(In thousands)

Cash flows from operating activities:

Net cash provided by (used in) operating

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(30,154)

$ 52,385

$(20,660)

$ 1,571

Cash flows from investing activities:

Investment in multi-client data library . . . . . . . . . .
Purchase of property, plant, equipment  and seismic
. . . . . . . . . . . . . . . . . . . . . . .
Proceeds from sale of cost method investments . . .
Other investing activities . . . . . . . . . . . . . . . . . . . .

rental equipment

Net cash provided by (used in) investing

—

(10,985)

(3,899)

(14,884)

(73)
2,698
—

(343)
—
30

(1,072)
—
—

(1,488)
2,698
30

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,625

(11,298)

(4,971)

(13,644)

Cash flows from financing activities:

Borrowings under revolving line of credit . . . . . . . .
Repayments under revolving line of credit . . . . . . .
Payments on notes payable and long-term debt
. . .
Cost associated with issuance of debt . . . . . . . . . . .
Repurchase of common stock . . . . . . . . . . . . . . . .
Intercompany lending . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
Payments to repurchase bonds
Other financing activities . . . . . . . . . . . . . . . . . . .

Net cash provided by (used in) financing

15,000
(5,000)
(2,070)
(6,744)
(964)
31,867
(15,000)
(252)

—
—
(6,316)
—
—
(34,771)
—
—

—
—
(248)
—
—
2,904
—
—

15,000
(5,000)
(8,634)
(6,744)
(964)
—
(15,000)
(252)

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16,837

(41,087)

2,656

(21,594)

Effect of change in foreign currency  exchange rates
on cash and cash equivalents . . . . . . . . . . . . . . .

—

Net decrease in cash and cash equivalents . . . . .
Cash and cash equivalents at beginning of period . .

(10,692)
33,734

—

—
—

1,386

1,386

(21,589)
51,199

(32,281)
84,933

Cash and cash equivalents at end of  period . . . . . .

$ 23,042

$

— $ 29,610

$ 52,652

F-53

Statement of Cash Flows

Year Ended December 31, 2015

ION
Geophysical
Corporation

The
Guarantors

All Other
Subsidiaries

Total
Consolidated

(In thousands)

Cash flows from operating activities:

Net cash provided by (used in) operating

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(425,310) $ 225,581

$ 183,205

$ (16,524)

Cash flows from investing activities:

Investment in multi-client data library . . . . . . . . . .
Purchase of property, plant, equipment  and seismic
. . . . . . . . . . . . . . . . . . . . . . .
Other investing activities . . . . . . . . . . . . . . . . . . .

rental equipment

Net cash used in investing activities . . . . . . . . . .

Cash flows from financing activities:

—

(44,687)

(871)

(45,558)

(347)
—

(347)

(3,945)
1,263

(14,949)
—

(19,241)
1,263

(47,369)

(15,820)

(63,536)

Payments on notes payable and long-term  debt . . .
Cost associated with issuance of debt
. . . . . . . . . .
Repurchase of common stock . . . . . . . . . . . . . . . .
Intercompany lending . . . . . . . . . . . . . . . . . . . . . .
Other financing activities . . . . . . . . . . . . . . . . . . .

(153)
(145)
(1,989)
352,091
73

(6,467)
—
—
(171,745)
—

(832)
—
—
(180,346)
—

(7,452)
(145)
(1,989)
—
73

Net cash provided by (used in) financing

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

349,877

(178,212)

(181,178)

(9,513)

Effect of change in foreign currency  exchange  rates
on cash and cash equivalents . . . . . . . . . . . . . . .

—

Net decrease in cash and cash equivalents . . . . .
Cash and cash equivalents at beginning of period . .

(75,780)
109,514

—

—
—

898

898

(12,895)
64,094

(88,675)
173,608

Cash and cash equivalents at end of  period . . . . . .

$ 33,734

$

— $ 51,199

$ 84,933

F-54

Statement of Cash Flows

Year Ended December 31, 2014

ION
Geophysical
Corporation Guarantors

The

All Other
Subsidiaries

Total
Consolidated

(In thousands)

Cash flows from operating activities:

Net cash provided by (used in) operating

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (53,925)

$107,590

$ 76,115

$129,780

Cash flows from investing activities:

Investment in multi-client data library . . . . . . . . . .
Purchase of property, plant and equipment . . . . . .
Repayment of advances by INOVA Geophysical . . .
Net investment in and advances to OceanGeo  B.V.
prior to its consolidation . . . . . . . . . . . . . . . . . .
Net proceeds from sale of Source product  line . . . .
Proceeds from sale of a cost-method  investment . . .
Other investing activities . . . . . . . . . . . . . . . . . . . .

Net cash provided by (used in) investing

—
(1,240)
1,000

(67,552)
(4,530)
—

—
—
14,051
579

—
9,881
—
26

(233)
(2,494)
—

(3,074)
4,513
—
323

(67,785)
(8,264)
1,000

(3,074)
14,394
14,051
928

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14,390

(62,175)

(965)

(48,750)

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
. . .
Cost associated with issuance of debt . . . . . . . . . . .
Intercompany lending . . . . . . . . . . . . . . . . . . . . . .
Payment  of preferred dividends . . . . . . . . . . . . . . .
Other financing activities . . . . . . . . . . . . . . . . . . .

(50,000)
15,000
—
(2,194)
61,324
—
218

—
—
(5,384)
—
(40,031)
—
—

—
—
(7,614)
—
(21,293)
(6,000)
—

(50,000)
15,000
(12,998)
(2,194)
—
(6,000)
218

Net cash provided by (used in) financing

activities . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24,348

(45,415)

(34,907)

(55,974)

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 . .

(15,187)
124,701

—

—
—

496

496

40,739
23,355

25,552
148,056

Cash and cash equivalents at end of  period . . . . . .

$109,514

$

— $ 64,094

$173,608

F-55

SCHEDULE II

ION GEOPHYSICAL CORPORATION AND SUBSIDIARIES

VALUATION AND QUALIFYING ACCOUNTS

Year  Ended  December 31, 2014

Balance at
Beginning of
Year

Charged
(Credited) to
Costs and
Expenses

Deductions

Balance  at
End of Year

(In thousands)

Allowances for doubtful accounts . . . . . . . . . . . . . . .
Allowances for doubtful notes receivable . . . . . . . . . .
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance on deferred tax assets . . . . . . . .
Excess and obsolete inventory . . . . . . . . . . . . . . . . . .

$

7,222
—
643
151,035
32,555

$ 7,275
4,000
381
54,229
6,952

$(6,864)
—
(625)
—
(9,703)

$

7,633
4,000
399
205,264
29,804

Year  Ended  December  31,  2015

Balance at
Beginning of
Year

Charged
(Credited) to
Costs and
Expenses

Deductions

Balance  at
End of Year

Allowances for doubtful accounts . . . . . . . . . . . . . . .
Allowances for doubtful notes receivable . . . . . . . . . .
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance on deferred tax assets . . . . . . . .
Excess and obsolete inventory . . . . . . . . . . . . . . . . . .

$

7,633
4,000
399
205,264
29,804

(In thousands)

$ 1,841
—
13
(11,009)
151

$(4,555)
—
(288)
—
(5,480)

$

4,919
4,000
124
194,255
24,475

Year  Ended  December 31, 2016

Balance at
Beginning of
Year

Charged
(Credited) to
Costs and
Expenses

Deductions

Balance  at
End of Year

(In thousands)

Allowances for doubtful accounts . . . . . . . . . . . . . . .
Allowances for doubtful notes receivable . . . . . . . . . .
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance on deferred tax assets . . . . . . . .
Excess and obsolete inventory . . . . . . . . . . . . . . . . . .

$

4,919
4,000
124
194,255
24,475

$ 1,834
—
37
23,334
429

$(5,310)
—
(99)
—
(9,855)

$

1,443
4,000
62
217,589
15,049

S-1

CO NTENTS

About ION 

Around the globe, ION pushes the limits of 

geoscience to help oil and gas companies 

locate and produce hydrocarbons safely 

and effi ciently. Harnessing the expertise 

CEO Letter to Shareholders 

and drive of some of the brightest minds 

Financial Highlights

Notice of 2017 Annual Meeting 

Proxy Statement 

in the industry, we solve imaging and 

operational challenges throughout the 

E&P lifecycle. The more challenging 

the environment, the more complex 

the geology, the more we excel.

Form 10-K Report       

Learn more at iongeo.com

VISION

Our vision is to be the leading 

innovator in geoscience and 

engineering, creating value for 

our customers, shareholders and 

employees.

STRATEGY

Our strategy is to develop and 

leverage innovative technologies 

to deliver solutions that address 

oil and gas companies’ most 

challenging problems, throughout 

the E&P lifecycle. 

CORE VALUES
Underlying everything we do

PEOPLE  Our people fuel our innovation. We strive to 
attract and develop the best talent in the business and to 
support and inspire them to achieve their personal best.

COLLABORATION Delivering leading technologies 
requires collaboration and honest, open communication 
among employees, customers and partners.

QHSE Quality, health, safety and environmental 
stewardship are at the forefront of everything we do.

INNOVATION We continuously push the boundaries 
of geoscience and engineering to solve the toughest 
E&P challenges.

RESULTS We strive to deliver true value to our 
stakeholders, including our shareholders, customers, 
employees, partners and communities.

CORPORATE INFORMATION

EXECUTIVE OFFICERS
R. Brian Hanson
President and Chief Executive Offi  cer

Steven A. Bate
Executive Vice President 
and Chief Financial Offi  cer

Jamey S. Seely
Executive Vice President, General Counsel 
and Corporate Secretary

Colin T. Hulme
Executive Vice President, 
Ocean Bottom Services

Christopher T. Usher
Executive Vice President and Chief Operating 
Offi  cer, E&P Operations Optimization

Kenneth G. Williamson
Executive Vice President and Chief Operating 
Offi  cer, E&P Technology & Services

Lawrence T. Burke
Executive Vice President, 
Global Human Resources

Jacques P. Leveille
Executive Vice President, Technology

BOARD OF DIRECTORS 
James M. (Jay) Lapeyre, Jr. 
Chairman of the Board
President, Laitram, L.L.C.

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 
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, 2016, 
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 100, 
Houston, Texas 77042-2855.

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 100, Houston, Texas, on May 17, 2017, 
at 10:30 AM CST. 

STOCK TRANSFER AGENT 
Computershare Investor Services 
211 Quality Circle, Suite 210
College Station, TX 77845

INDEPENDENT AUDITORS 
Grant Thornton LLP
700 Milam St., Suite 300
Houston, TX 77002
832 476 3600 

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, 2016, 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 
This Annual Report to Stockholders 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, 
and Section 21E of the Securities Exchange Act of 
1934, as amended. 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 
diff erent 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 Annual Report to Stockholders 
include statements regarding: the expected outcome 
of the WesternGeco litigation and future potential 
adverse eff ects on our liquidity in the event that we must 
collateralize our appeal bond for the full amount of the 
bond or are unsuccessful in our appeal of the judgment; 
future levels of capital expenditures of our customers for 
seismic activities; future oil and gas commodity prices; 
the eff ects of current and future worldwide economic 
conditions (particularly in developing countries) and 
demand for oil and natural gas and seismic equipment 
and services; future cash needs and future availability 
to fund our operations and pay our obligations; the 
eff ects of current and future unrest in the Middle East, 
North Africa and other regions; the timing of anticipated 
revenues and the recognition of those revenues for 
fi nancial accounting purposes; the eff ects of ongoing 
and future industry consolidation, including, in particular, 
the eff ects of consolidation and vertical integration in the 
towed marine seismic streamer market; the timing of 
future revenue realization of anticipated orders for multi-
client survey projects and data processing work in our 
E&P Technology & Services segment; future levels of 
our capital expenditures; future government regulations, 
pertaining to the oil and gas industry; expected net 
revenues, income from operations and net income; 
expected gross margins for our services and products; 
future benefi ts to be derived from our OceanGeo 
subsidiary; future seismic industry fundamentals, 
including future demand for seismic services and 
equipment; future benefi ts to our customers to be 
derived from new services and products; future benefi ts 
to be derived from our investments in technologies, 
joint ventures and acquired companies; future growth 
rates for our services and products; the degree and 
rate of future market acceptance of our new services 
and products; expectations regarding E&P companies 
and seismic contractor end-users purchasing our 
more technologically-advanced services and products; 
anticipated timing and success of commercialization and 
capabilities of services and products under development 
and start-up costs associated with their development; 
future opportunities for new products and projected 
research and development expenses; expected 
continued compliance with our debt fi nancial covenants; 
expectations regarding realization of deferred tax assets; 
and anticipated results with respect to certain estimates 
we make for fi nancial accounting purposes. These 
forward-looking statements refl ect our best judgment 
about future events and trends based on the information 
currently available to us. Our results of operations can 
be aff ected 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. Information regarding 
factors that may cause actual results to vary from our 
expectations, referred to as “risk factors,” appears in our 
Annual Report on Form 10-K for the fi scal year ended 
December 31, 2016 in Part I, Item 1A. “Risk Factors” and 
in other documents that we fi le from time to time with 
the Securities and Exchange Commission.

 
 
 
 
 
 
 
 
 
 
ANNUAL REPORT
NOTICE OF 2017 ANNUAL MEETING
PROXY STATEMENT

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Charged to innovate. Driven to solve.™

ION Geophysical Corporation 

2105 CityWest Blvd., Suite 100 

Houston, TX 77042 USA 

+1 281 933 3339 

iongeo.com 

Charged to innovate. Driven to solve.™