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TerrAscend

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FY2012 Annual Report · TerrAscend
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-K
ANNUAL REPORT
PURSUANT TO SECTIONS 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

(MARK ONE)
È ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2012
OR

‘ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Commission file number 001-06462

TERADYNE, INC.

(Exact Name of Registrant as Specified in Its Charter)

MASSACHUSETTS
(State or Other Jurisdiction of
Incorporation or Organization)

600 RIVERPARK DRIVE
NORTH READING, MASSACHUSETTS
(Address of Principal Executive Offices)

04-2272148
(I.R.S. Employer
Identification Number)

01864
(Zip Code)

Registrant’s telephone number, including area code: (978) 370-2700
Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Name of Each Exchange on Which Registered

Common Stock, par value $0.125 per share

New York Stock Exchange

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities

Act. Yes È No ‘

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 ‘ No È

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 È No ‘

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 (232.405 of this
chapter) during the proceeding 12 months (or for such shorter period that the registrant was required to submit and post such
files). Yes È No ‘

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (229.405) is not
contained herein, and will not be contained to the best of the registrant’s knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or in any amendment to this Form 10-K. È

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 È Accelerated filer ‘ Non-accelerated filer ‘ Smaller reporting company ‘
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange

Act). Yes ‘ No È

The aggregate market value of the voting stock held by non-affiliates of the registrant as of June 29, 2012 was

approximately $2.3 billion based upon the closing price of the registrant’s Common Stock on the New York Stock Exchange
on that date.

The number of shares outstanding of the registrant’s only class of Common Stock as of February 22, 2013 was

190,315,020 shares.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s proxy statement in connection with its 2013 annual meeting of shareholders are incorporated

by reference into Part III.

TERADYNE, INC.

FORM 10-K

PART I

Item 1:

Business

Teradyne, Inc. (the “Company” or “Teradyne”) was founded in 1960 and is a leading global supplier of

automatic test equipment.

We design, develop, manufacture and sell automatic test systems and solutions used to test semiconductors,

wireless products, hard disk drives and circuit boards in the consumer electronics, wireless, automotive,
industrial, computing, communications and aerospace and defense industries. Our automatic test equipment
products and services include:

•

semiconductor test (“Semiconductor Test”) systems;

• wireless test (“Wireless Test”) systems; and

• military/aerospace (“Mil/Aero”) test instrumentation and systems, storage test (“Storage Test”)

systems, and circuit-board test and inspection (“Commercial Board Test”) systems (collectively these
products represent “Systems Test Group”).

We have a broad customer base which includes integrated device manufacturers (“IDMs”), outsourced
semiconductor assembly and test providers (“OSATs”), wafer foundries, fabless companies that design, but
contract with others for the manufacture of integrated circuits (“ICs”), developers of wireless devices and
consumer electronics, manufacturers of circuit boards, automotive suppliers, wireless product manufacturers,
storage device manufacturers, aerospace and military contractors.

In 2011, we acquired LitePoint Corporation (“LitePoint”) to expand our product portfolio of test equipment

in the wireless test sector. LitePoint designs, develops, and supports advanced wireless test solutions for the
development and manufacturing of wireless devices, including smart phones, tablets, notebooks, laptops,
personal computer peripherals, and other Wi-Fi and cellular enabled devices. LitePoint is our Wireless Test
segment.

In 2009, we entered the High Speed dynamic random access memory (“DRAM”) testing market with our

UltraFlex-M product. High speed DRAM memory devices are used for data storage and high-end graphics
applications in personal computer and gaming consoles.

In 2009, we also entered the market for hard disk drive test systems with our Neptune product. The Neptune

product line currently is used to test 2.5 inch hard disk drives for laptops, notebooks and consumer electronic
storage devices. In 2013, we intend to enter the test market for 3.5 inch hard disk drives which are used in cloud
computing and other applications.

In 2008, we acquired Nextest Systems Corporation (“Nextest”) and Eagle Test Systems, Inc. (“Eagle Test”)

to expand our product portfolio of automatic test equipment for the semiconductor industry. Nextest develops
systems to test integrated circuits such as microcontrollers, image sensors, smart cards and field programmable
logic devices for the flash memory, flash card and flash memory based system-on-a-chip (“SOC”) markets. Eagle
Test develops systems to test analog, mixed-signal and radio frequency semiconductors used in digital cameras,
MP3 players, cellular telephones, video/multimedia products, automotive electronics and notebook and desktop
computers. Nextest and Eagle Test are included within our Semiconductor Test segment.

Investor Information

We are a Massachusetts corporation incorporated on September 23, 1960. We are subject to the

informational requirements of the Securities Exchange Act of 1934 (“Exchange Act”). We file periodic reports,
proxy statements and other information with the Securities and Exchange Commission (“SEC”). Such reports,

1

proxy statements and other information may be obtained by visiting the Public Reference Room of the SEC at
100 F Street, N.E., Washington, DC 20549 or by calling the SEC at 1-800-SEC-0330. In addition, the SEC
maintains an internet site (http://www.sec.gov) that contains reports, proxy and information statements and other
information regarding issuers that file documents electronically.

You can access financial and other information, including the charters of our Audit Committee,

Compensation Committee and Nominating and Corporate Governance Committee, our Corporate Governance
Guidelines and Code of Conduct, by clicking the Investors link on our web site at www.teradyne.com. We make
available, free of charge, copies of our filings with the SEC, including our annual reports on Form 10-K,
quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished
pursuant to Section 13(a) or 15(d) of the Exchange Act through our web site as soon as reasonably practicable
after filing such material electronically or otherwise furnishing it to the SEC.

Products

Semiconductor Test

We design, manufacture, sell and support Semiconductor Test products and services on a worldwide basis.

The test systems we provide are used both for wafer level and device package testing. These chips are used in
automotive, industrial, communications, consumer, computer and electronic game applications, among others.
Semiconductor devices span a broad range of functionality, from very simple low-cost devices such as appliance
microcontrollers, operational amplifiers or voltage regulators to complex digital signal processors,
microprocessors, high-density as well as high speed memory devices. Semiconductor Test products and services
are sold to IDMs that integrate the fabrication of silicon wafers into their business, “Fabless” companies that
outsource the manufacturing of silicon wafers, “Foundries” that cater to the processing and manufacturing of
silicon wafers, and OSATs that provide test and assembly services for the final packaged devices to both Fabless
companies and IDMs. Fabless companies perform the design of integrated circuits without manufacturing
capabilities, and use Foundries for wafer manufacturing and OSATs for test and assembly. These customers
obtain the overall benefit of comprehensively testing devices and reducing the total costs associated with testing
by using our Semiconductor Test systems to:

•

improve and control product quality;

• measure and improve product performance;

•

•

reduce time to market; and

increase production yields.

Our FLEX Test Platform architecture advances our core technologies to produce test equipment that is
designed for high efficiency multi-site testing. Multi-site testing involves the simultaneous testing of many
devices and functions in parallel. Leading semiconductor manufacturers are using multi-site testing to
significantly improve their “Cost of Test” economics. The FLEX Test Platform architecture addresses customer
requirements through the following key capabilities:

1) A high efficiency multi-site architecture that eliminates tester overhead such as instrument setup,
synchronization and data movement, and signal processing;

2) The IG-XL™ software operating system which provides fast program development, including instant
conversion from single to multi-site test; and

3) Broad technology coverage by instruments designed to cover the range of test parameters, coupled with a
universal slot test head design that allows easy test system reconfiguration to address changing test needs.

FLEX Test Platform purchases are being made by IDMs, OSATs, Foundries and Fabless customers. The
FLEX Test Platform has become a widely used test solution at OSATs and test houses by providing versatile
testers that can handle the widest range of devices, allowing OSATs to leverage their capital investments. The

2

broad consumer, automotive and broadband markets have historically driven most of the device volume growth
in the semiconductor industry. These markets include smart phones, cell phones, tablets, set top boxes, HDTVs,
game controllers, computer graphics, and automotive controllers to name a few. These end use markets continue
to be drivers for the FLEX Test Platform family of products because they require a wide range of technologies
and instrument coverage. The FLEX Test Platform has an installed base of more than 3,500 systems to date and it
continues to grow. The introduction of the UltraFLEX-M tester in 2009 extended the FLEX Test Platform into
the High Speed DRAM testing market.

Our J750™ test system shares the IG-XL software environment with the family of FLEX Test Platform
systems. The J750 is designed to address the highest volume semiconductor devices such as microcontrollers that
are central to the functionality of almost every consumer electronics product, from small appliances to
automotive engine controllers. J750 test systems combine compact packaging, high throughput and ease of
production test. We extended the J750 platform technology to create the IP750 Image Sensor™ test system. The
IP750 is focused on testing image sensor devices used in digital cameras and other imaging products. We
continue to invest in the J750 platform with new instrument releases that bring new capabilities to existing
market segments and expand the J750 platform to new devices that include high end microcontrollers and the
latest generation of cameras. The J750 platform has an installed base of over 3,900 systems and it continues to
grow.

Our acquisition of Nextest in January of 2008 expanded our product offerings to include the Magnum test
platform. The Magnum products address the requirements of mass production test of memory devices such as
flash memory and DRAM. Flash and DRAM memory are widely used core building blocks in modern electronic
products finding wide application in consumer, industrial, and computing equipment. Magnum II is the newest
member of the family. With test rates up to 800 megabits per second and a versatile architecture designed for
maximal throughput, Magnum II tests flash and DRAM devices, an important advantage for large memory
producers that manufacture both types of memory. The Magnum platform has an installed base of over 1,300
systems and it continues to grow.

Our acquisition of Eagle Test in November of 2008 expanded our product offerings to include the ETS
platform. The ETS platform is used by semiconductor manufacturers and assembly and test subcontractors,
primarily in the low pin count analog/mixed signal discrete markets that cover more cost sensitive applications.
Eagle Test’s proprietary SmartPin™ technology enables multiple semiconductor devices to be tested
simultaneously, or in parallel, on an individual test system, permitting greater test throughput. Semiconductors
tested by Eagle Test’s systems are incorporated into a wide range of products in historically high-growth
markets, including digital cameras, MP3 players, cell phones, video/multimedia products, automotive electronics,
computer peripherals, and notebook and desktop computers. The ETS platform has an installed base of over
2,900 systems and it continues to grow.

Wireless Test

Our acquisition of LitePoint in October of 2011 expanded our product offerings in the wireless test industry.

LitePoint designs, develops, and supports advanced wireless test solutions for the development and
manufacturing of wireless devices, including smart phones, tablets, notebooks/laptops, personal computer
peripherals, and other Wi-Fi and cellular enabled devices. LitePoint collaborates with developers, component
manufacturers, and industry leaders to create agile systems capable of analyzing the entire wireless landscape.
Using easy-to-deploy, innovative test methodologies running on software-controlled module design, LitePoint’s
IQ product line is designed for high-volume, low-cost product test. LitePoint’s products fall into two categories:
cellular and connectivity.

Cellular

The LitePoint IQxstream™ is an optimized solution for high-speed testing of GSM, EDGE, W-CDMA,

HSPA+, cdma2000, and LTE technologies—used for calibration and verification of smartphones, tablets, and
embedded cellular modules. As the industry’s fist “multi-DUT” test solution, it greatly increases production

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output through the implementation of parallel test methods of multiple devices. IQxstream is complemented by
LitePoint’s IQvector™ solution, a turnkey production-optimized testing package that supports the leading cellular
chipset solutions, and allows manufacturers to ramp volume production in a matter of weeks, rather than months.

Connectivity

LitePoint offers a comprehensive range of hardware and software solutions for connectivity testing. The
IQxel™, IQxel80, and new IQxel160 enable testing of the latest Wi-Fi standard—802.11ac—taking wireless data
rates beyond the gigabit per second barrier. The IQxel supports multiple bandwidths and channel configurations,
MIMO antenna arrangements, Bluetooth™ 1.0-4.0, as well as legacy 802.11 a/b/g/n/p modes. It is targeted at
manufacturers of networking equipment, Internet access devices, and embedded modules used in smartphones,
tablets, and PCs. The LitePoint IQ2015™ is a one-box solution for multi-connectivity needs, including Wi-Fi
(a/b/g/n), Bluetooth™ (1.0-4.0), GPS/GLONASS, FM, WiMAX and ZigBee. It is a preferred choice by
manufacturers of smartphones and tablets. LitePoint continues to deliver and support its legacy products,
including IQflex™, IQnxn™, IQ2010™, IQnav™, and IQview™.

LitePoint IQfactPlus™ is a turnkey, chipset specific solution, enabling rapid volume manufacturing with a
minimum of engineering effort. IQfact solution can be customized for a specific end product and then deployed
on LitePoint test equipment.

Systems Test Group

Our Systems Test Group segment is comprised of three business units: Mil/Aero, Storage Test and

Commercial Board Test.

Mil/Aero

We are a leading provider of high-performance test systems, subsystems, instruments, software solutions
and service for the defense and aerospace markets. Our solutions are used to ensure the readiness of military and
commercial aerospace electronics systems. New programs, such as tactical aircraft and missile systems, as well
as upgrade programs, continue to fuel the demand for high performance test systems in this market. Our solutions
are well-suited to the demands of defense/aerospace electronics manufacturers and repair depots worldwide. Our
leadership in this market is underscored by our success with major Department of Defense programs across all
U.S. military service branches and many allied defense services worldwide.

Storage Test

The Storage Test business unit addresses the high throughput, automated manufacturing test requirement of
hard disk drive (HDD) manufacturers. Our products address the 2.5 inch HDD market that is driven by the needs
of laptop, ultrabook, and enterprise storage products. We are a leading supplier of test equipment to this market
as illustrated by our success at each of the HDD manufacturers. Our Neptune tester is a leader in addressing
customer requirements related to factory density, thermal performance and vibration isolation. In 2013, we intend
to enter the test market for 3.5 inch hard disk drives which are used in cloud computing and other applications.

Commercial Board Test

Our test and inspection systems are used by electronics manufacturers worldwide. Our products verify that
printed circuit boards are assembled correctly and operational. Fast, accurate and cost-effective test capabilities
are hallmark features of our In-Circuit-Test (ICT) systems, including the TestStation™ and Spectrum™ product
families. We offer a full range of ICT equipment, including handler-ready, in-line test systems for high volume
automated board manufacturing, standalone offline systems and combined ICT/functional test solutions.

4

Discontinued Operations

On March 21, 2011, our Diagnostic Solutions business unit was sold to SPX Corporation for $40.2 million
in cash. This business provided electronic test and diagnostic systems to the automotive OEMs and their major
subcontractors. This business unit was in our Systems Test Group segment. Diagnostic Solutions has been
reflected as discontinued operations in the accompanying financial statements.

Summary of Net Revenues by Reportable Segment

Our three reportable segments accounted for the following percentages of consolidated net revenues for

each of the last three years:

Semiconductor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems Test Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

68% 77% 90%
17
15

2 —
10
21

2012

2011

2010

100% 100% 100%

Sales and Distribution

In 2012, revenues from Apple Inc. accounted for 10% of our consolidated net revenues. Apple Inc. is a
customer of our Wireless Test segment. In 2011 and 2010, no single customer accounted for 10% or more of our
consolidated net revenues. In each of the years 2012, 2011 and 2010, our three largest customers in aggregate
accounted for 29%, 19% and 21% of our consolidated net revenues, respectively.

Direct sales to United States government agencies accounted for 2%, 2% and 1% of our consolidated net

revenues in 2012, 2011 and 2010, respectively. Approximately 15%, 8% and 8% of Systems Test Group’s
revenues in 2012, 2011 and 2010, respectively, were to United States government agencies and 20%, 17% and
35% of Systems Test Group’s revenues in 2012, 2011 and 2010, respectively, were to government contractor
customers.

We have sales and service offices located throughout North America, Asia and Europe, as our customers
outside the United States are located primarily in these geographic areas. We sell in these areas predominantly
through a direct sales force. Our manufacturing activities are primarily conducted through subcontractors and
outsourced contract manufacturers with a significant operation concentrated in China.

Sales to customers outside the United States were 86%, 84% and 85% of our consolidated net revenues in

2012, 2011 and 2010, respectively. Sales are attributed to geographic areas based on the location of the customer
site.

Sales to customers outside of the United States that accounted for 10% or more of our consolidated net

revenues in any of the previous three years were as follows:

China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Philippines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Malaysia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

21% 13% 9%
12
18
10
14
10
6
9
6
10
4

18
8
5
12
13

5

See also “Item 1A: Risk Factors” and Note S: “Operating Segment, Geographic and Significant Customer

Information” in Notes to Consolidated Financial Statements.

Competition

We face significant competition throughout the world in each of our reportable segments. Competitors in the

Semiconductor Test segment include, among others, Advantest Corporation and LTX–Credence Corporation.
Competitors in the Systems Test Group include, among others, Agilent Technologies, Inc. and Xyratex Ltd.
Competitors in our Wireless Test segment include, among others, Agilent Technologies, Inc., Aeroflex, Inc.,
Anritsu Company, National Instruments Corporation and Rohde & Schwarz GmbH & Co. KG.

Some of our competitors have substantially greater financial and other resources to pursue engineering,

manufacturing, marketing and distribution of their products. In particular, our largest competitor in the
Semiconductor Test segment spends considerably more than us on research and development which may provide
it with a competitive advantage. We also face competition from emerging Asian equipment companies and from
internal suppliers at several of our customers. Some of our competitors have introduced or announced new
products with certain performance characteristics which may be considered equal or superior to those we
currently offer. We expect our competitors to continue to improve the performance of their current products and
to introduce new products or new technologies that provide improved cost of ownership and performance
characteristics. See also “Item 1A: Risk Factors.”

Backlog

At December 31, 2012 and 2011, our backlog of unfilled orders in our three reportable segments was as

follows:

Semiconductor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems Test Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$204.2
29.8
120.0

$274.8
4.4
175.3

$354.0

$454.5

2012

2011

(in millions)

Of the backlog at December 31, 2012, approximately 98% of the Semiconductor Test backlog, 85% of

Systems Test Group backlog, and 48% of Wireless Test backlog, is expected to be delivered in 2013.

Customers may delay delivery of products or cancel orders suddenly and without significant notice, subject

to possible cancellation penalties. Due to possible customer changes in delivery schedules and cancellation of
orders, our backlog at any particular date is not necessarily indicative of the actual sales for any succeeding
period. Delays in delivery schedules or cancellations of backlog during any particular period could have a
material adverse effect on our business, financial condition or results of operations.

Raw Materials

Our products contain electronic and mechanical components that are provided by a wide range of suppliers.

Some of these components are standard products, while others are manufactured to our specifications. We can
experience occasional delays in obtaining timely delivery of certain items. While the majority of our components
are available from multiple suppliers, certain items are obtained from sole sources. We may experience a
temporary adverse impact if any of our sole source suppliers delay or cease to deliver products.

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Intellectual Property and Licenses

The development of our products, both hardware and software, is based in significant part on proprietary
information, our brands and technology. We protect our rights in proprietary information, brands and technology
through various methods, such as:

•

•

•

•

•

•

patents;

copyrights;

trademarks;

trade secrets;

standards of business conduct and related business practices; and

technology license agreements, software license agreements, non-disclosure agreements, employment
agreements, and other agreements.

However, these protections might not be effective in all circumstances. Competitors might independently

develop similar technology or exploit our proprietary information and our brands in countries where we lack
enforceable intellectual property rights or where enforcement of such rights through the legal system provides an
insufficient deterrent. Also, intellectual property protections can lapse or be invalidated through appropriate legal
processes. We do not believe that any single piece of intellectual property or proprietary rights is essential to our
business.

Employees

As of December 31, 2012, we employed approximately 3,600 people. Since the inception of our business,

we have experienced no work stoppages or other labor disturbances. We have no collective bargaining contracts.

Engineering and Development Activities

The highly technical nature of our products requires a large and continuing engineering and development

effort. Engineering and development expenditures for the years ended December 31, 2012, 2011 and 2010 were
$251.4 million, $197.8 million, and $191.9 million, respectively. These expenditures accounted for
approximately 15%, 14%, and 12% of our consolidated net revenues in 2012, 2011, and 2010, respectively.

Environmental Affairs

We are subject to various federal, state, and local government laws and regulations relating to the protection

of employee health and safety and the environment. We accrue for all known environmental liabilities when it
becomes probable that we will incur cleanup costs and those costs can reasonably be estimated. Estimated
environmental costs are not expected to materially affect the financial position or results of our operations in
future periods. However, estimates of future costs are subject to change due to protracted cleanup periods and
changing environmental remediation laws and regulations.

7

OUR EXECUTIVE OFFICERS

Pursuant to General Instruction G(3) of Form 10-K, the following table is included in Part I of this Annual
Report on Form 10-K in lieu of being included in the Proxy Statement for the Annual Meeting of Shareholders.
The table sets forth the names of all of our executive officers and certain other information relating to their
positions held with Teradyne and other business experience. Our executive officers do not have a specific term of
office but rather serve at the discretion of the Board of Directors.

Executive Officer

Age

Position

Business Experience For The Past 5 Years

Michael A. Bradley . . . . .

64 Chief Executive Officer

Chief Executive Officer since 2004; President of
Teradyne from 2003 to January 2013; President of
Semiconductor Test from 2001 to 2003.

Gregory R. Beecher

. . . .

55 Vice President, Chief
Financial Officer and
Treasurer

Vice President and Chief Financial Officer of
Teradyne since 2001; Treasurer of Teradyne from
2003 to 2005 and since 2006.

Charles J. Gray . . . . . . . .

51 Vice President, General

Counsel and Secretary

Mark E. Jagiela . . . . . . . .

52

President and President
of Semiconductor Test

Walter G. Vahey . . . . . . .

48

President of Systems
Test Group

Vice President, General Counsel and Secretary of
Teradyne since April 2009; Vice President and
General Counsel of Sonus Networks, Inc. from
2002 to 2008.

President of Teradyne since January 2013;
President of Semiconductor Test since 2003; Vice
President of Teradyne since 2001.

President of Systems Test Group since July 2012;
Vice President of Teradyne since 2008; General
Manager of Storage Test since 2008; General
Manager of Mil/Aero from 2004 to July 2012.

Item 1A: Risk Factors

Risks Associated with Our Business

The risks described below are not the only risks that we face. Additional risks and uncertainties not

currently known to us or that we currently deem to be immaterial also may materially adversely affect our
business, financial condition and/or operating results.

Our business is impacted by worldwide economic cycles, which are difficult to predict.

Capital equipment providers in the electronics and semiconductor industries, such as Teradyne, have, in the

past, been negatively impacted by sudden slowdowns in the global economies, and resulting reductions in
customer capital investments. The duration and frequency of slowdowns in customer capital investments are
difficult to predict.

The global economy and financial markets experienced disruption in 2009 and 2008, including, among other

things, extreme volatility in security prices, severely diminished liquidity and credit availability, rating
downgrades of certain investments and declining valuations of others. We are unable to predict the likely
duration, frequency and severity of disruptions in financial markets, credit availability, and adverse economic
conditions throughout the world. These economic developments affect businesses such as ours and those of our
customers and vendors in a number of ways that could result in unfavorable consequences to us. Disruption or
deterioration in economic conditions may reduce customer purchases of our products, thereby reducing our
revenues and earnings. In addition, such adverse changes in economic conditions may, among other things, result
in increased price competition for our products, increased risk of excess and obsolete inventories, increased risk

8

in the collectability of our accounts receivable, increased risk in potential reserves for doubtful accounts and
write-offs of accounts receivable, and higher operating costs as a percentage of revenues.

We have taken actions to address the effects of economic variability, including implementing cost control

and reduction measures. If our business has another downturn, we may need to take further cost control and
reduction measures.

Our business is dependent on the current and anticipated market for electronics, which historically has been
highly cyclical.

Our business and results of operations depend in significant part upon capital expenditures of manufacturers

of semiconductors and other electronics, which in turn depend upon the current and anticipated market demand
for those products. As evidenced by our 2009 and 2008 business and results of operations, the market demand for
electronics is impacted by economic slowdowns. Historically, the electronics and semiconductor industry has
been highly cyclical with recurring periods of over-supply, which often have had a severe negative effect on
demand for test equipment, including systems we manufacture and market. We believe that the markets for
newer generations of electronic products such as those that we manufacture and market will also be subject to
similar fluctuations. We are dependent on the timing of orders from our customers, and the deferral or
cancellation of previous customer orders could have an adverse effect on our results of operations. We cannot
ensure that the level of revenues or new orders for a fiscal quarter will be sustained in subsequent quarters. In
addition, any factor adversely affecting the electronics industry or particular segments within the electronics
industry may adversely affect our business, financial condition or operating results.

We are subject to intense competition.

We face significant competition throughout the world in each of our reportable segments. Some of our
competitors have substantial financial and other resources to pursue engineering, manufacturing, marketing and
distribution of their products. In particular, our largest competitor in the Semiconductor Test segment spends
considerably more than us on research and development which may provide it with a competitive advantage. We
also face competition from emerging Asian equipment companies and internal development at several of our
customers. Some of our competitors have introduced or announced new products with certain performance
characteristics which may be considered equal or superior to those we currently offer. We expect our competitors
to continue to improve the performance of their current products and to introduce new products or new
technologies that provide improved cost of ownership and performance characteristics. New product
introductions by competitors could cause a decline in revenues or loss of market acceptance of our products.

The market for our products is concentrated, and our business depends, in part, on obtaining orders from a
few significant customers.

The market for our products is concentrated with a limited number of significant customers accounting for a
substantial portion of the purchases of test equipment. In each of the years 2012, 2011 and 2010, our three largest
customers in aggregate accounted for 29%, 19% and 21% of consolidated net revenues, respectively. In any one
reporting period, a single customer or several customers may contribute even a larger percentage of our
consolidated net revenues. In addition, our ability to increase sales will depend, in part, on our ability to obtain
orders from current or new significant customers. The opportunities to obtain orders from these customers may
be limited, which may impair our ability to grow revenues. We expect that sales of our products will continue to
be concentrated with a limited number of significant customers for the foreseeable future. The loss of a
significant customer or any reduction in orders by these customers, including reductions due to market or
competitive conditions, would likely have a material adverse effect on our business, financial condition or results
of operations.

9

Our operating results are likely to fluctuate significantly.

Our operating results are affected by a wide variety of factors that could materially adversely affect

revenues or profitability. The following factors are expected to impact future operations:

•

•

•

•

•

•

•

•

•

•

a worldwide economic slowdown or disruption in the global financial markets;

competitive pressures on selling prices;

our ability to introduce, and the market acceptance of, new products;

changes in product revenues mix resulting from changes in customer demand;

the level of orders received which can be shipped in a quarter because of the tendency of customers to
wait until late in a quarter to commit to purchase due to capital expenditure approvals and constraints
occurring at the end of a quarter, or the hope of obtaining more favorable pricing from a competitor
seeking the business;

engineering and development investments relating to new product introductions, and the expansion of
manufacturing, outsourcing and engineering operations in Asia;

provisions for excess and obsolete inventory relating to the lack of demand for and the discontinuance
of products;

impairment charges for certain long-lived and intangible assets and goodwill;

parallel or multi-site testing could lead to a decrease in the ultimate size of the market for our products;
and

the ability of our suppliers and subcontractors to meet product quality or delivery requirements needed
to satisfy customer orders for our products, especially if product demand continues to increase.

As a result of the foregoing and other factors, we have experienced and may continue to experience material
fluctuations in future operating results on a quarterly or annual basis which could materially and adversely affect
our business, financial condition, operating results or stock price.

We are subject to risks of operating internationally.

A significant portion of our total revenues is derived from customers outside the United States. Our

international sales and operations are subject to significant risks and difficulties, including:

•

•

•

•

•

•

•

•

unexpected changes in legal and regulatory requirements affecting international markets;

changes in tariffs and exchange rates;

social, political and economic instability, acts of terrorism and international conflicts;

difficulties in protecting intellectual property;

difficulties in accounts receivable collection;

cultural differences in the conduct of business;

difficulties in staffing and managing international operations; and

compliance with customs regulations.

In addition, an increasing portion of our products and the products we purchase from our suppliers are sourced

or manufactured in foreign locations, including China, and a large portion of the devices our products test are
fabricated and tested by foundries and subcontractors in Taiwan, Singapore, China and other parts of Asia. As a
result, we are subject to a number of economic and other risks, particularly during times of political or financial
instability in these regions. Disruption of manufacturing or supply sources in these international locations could
materially adversely impact our ability to fill customer orders and potentially result in lost business.

10

If we fail to develop new technologies to adapt to our customers’ needs and if our customers fail to accept our
new products, our revenues will be adversely affected.

We believe that our technological position depends primarily on the technical competence and creative

ability of our engineers. In a rapidly evolving market, such as ours, the development or acquisition of new
technologies, commercialization of those technologies into products and market acceptance and customer
demand for those products are critical to our success. Successful product development or acquisition,
introduction and acceptance depend upon a number of factors, including:

•

•

•

•

•

•

•

•

new product selection;

ability to meet customer requirements;

development of competitive products by competitors;

timely and efficient completion of product design;

timely and efficient implementation of manufacturing and manufacturing processes;

timely remediation of product performance issues, if any, identified during testing;

assembly processes and product performance at customer locations;

differentiation of our products from our competitors’ products;

• management of customer expectations concerning product capabilities and product life cycles;

•

•

ability to attract and retain technical talent; and

innovation that does not infringe on the intellectual property rights of third parties.

If our suppliers do not meet product or delivery requirements, we could have reduced revenues and earnings.

Certain components, including semiconductor chips, may be in short supply from time to time because of

high industry demand or the inability of some vendors to consistently meet our quality or delivery requirements.
Approximately 30% of material purchases require some custom work where having multiple suppliers would be
cost prohibitive. If any of our suppliers were to cancel contracts or commitments or fail to meet the quality or
delivery requirements needed to satisfy customer orders for our products, we could lose time-sensitive customer
orders, have significantly decreased revenues and earnings and be subject to contractual penalties, which would
have a material adverse effect on our business, results of operations and financial condition. In addition, we rely
on contract manufacturers for certain subsystems used in our products, and our ability to meet customer orders
for those products depends upon the timeliness and quality of the work performed by these subcontractors, over
whom we do not exercise any control.

To a certain extent, we are dependent upon the ability of our suppliers and contractors to help meet

increased product or delivery requirements. It may be difficult for certain suppliers to meet delivery requirements
in a period of rapid growth, therefore impacting our ability to meet our customers’ demands.

We rely on the financial strength of our suppliers. There can be no assurance that the loss of suppliers either
as a result of financial viability, bankruptcy or otherwise will not have a material adverse effect on our business,
results of operations or financial condition.

Our operations may be adversely impacted if our outsourced contract manufacturers or service providers fail
to perform.

We depend on Flextronics International Ltd. (“Flextronics”) to manufacture and test our FLEX and J750

family of products from its facility in China and on other contract manufacturers to manufacture other products.
If for any reason these contract manufacturers cannot provide us with these products in a timely fashion, or at all,
we may not be able to sell these products to our customers until we enter a similar arrangement with an
alternative contract manufacturer. If we experience a problem with our supply of products from Flextronics or

11

our other contract manufacturers, it may take us significant time to either manufacture the product or find an
alternate contract manufacturer, which could result in substantial expense and disruption to our business.

We have also outsourced a number of our general and administrative functions, including information

technology, to reputable service providers, many of which are in foreign countries, sometimes impacting
communication with them because of language and time differences. Their presence in foreign countries also
increases the risk they could be exposed to political risk. Additionally, there may be difficulties encountered in
coordinating the outsourced operations with existing functions and operations. If we fail in successfully
coordinating and managing the outsourced service providers, it may cause an adverse effect on our operations
which could have a material adverse effect on our business, results of operations or financial condition.

We may not fully realize the benefits of our acquisitions or strategic alliances.

We may acquire businesses, form strategic alliances or create joint ventures with third parties that we

believe will complement or augment our existing businesses. We may not be able to realize the expected
synergies and cost savings from the integration with our existing operations of other businesses or technologies
that we may acquire. In addition, the integration process for our acquisitions may be complex, costly and time
consuming and include unanticipated issues, expenses and liabilities. We may have difficulty in developing,
manufacturing and marketing the products of a newly acquired company in a manner that enhances the
performance of our combined businesses or product lines and allows us to realize value from expected synergies.
Following an acquisition, we may not achieve the revenues or net income levels that justify the acquisition.
Acquisitions may also result in one-time charges (such as acquisition-related expenses, write-offs or restructuring
charges) or in the future, impairment of goodwill, that adversely affect our operating results. Additionally, we
may fund acquisitions of new businesses, strategic alliances or joint ventures by utilizing our cash, raising debt,
issuing shares of our common stock, or by other means.

We have increased our indebtedness.

On April 6, 2009, we completed a registered underwritten offering of $190.0 million aggregate principal

amount of 4.50% Convertible Senior Notes (the “Notes”) due March 15, 2014 and received net proceeds of
approximately $163.0 million. We used approximately $123.3 million of the net proceeds of this offering to
repay all amounts outstanding under our revolving credit facility. Although we are no longer subject to the
restrictive covenants under the revolving credit facility, we have incurred approximately $190.0 million principal
amount of new indebtedness that the holders of the Notes may require us to repurchase upon the occurrence of
certain fundamental changes involving the Company or that the holders may elect to convert into shares of our
common stock. In addition, on March 31, 2009, our wholly-owned subsidiary in Japan, Teradyne K.K., incurred
approximately $10.0 million in indebtedness that we guaranteed. The level of our indebtedness, among other
things, could:

• make it difficult to make payments on our other obligations;

• make it difficult to obtain any necessary future financing for working capital, capital expenditures, debt

service requirements or other purposes;

•

•

require the dedication of a substantial portion of any cash flow from operations to service for
indebtedness, thereby reducing the amount of cash flow available for other purposes, including capital
expenditures; and

limit our flexibility in planning for, or reacting to, changes in our business and the industries in which
we compete.

Our convertible note hedge and warrant transactions could impact the value of our stock.

Concurrent with the offering of the Notes, we entered into a convertible note hedge transaction with
Goldman, Sachs & Co. (the “hedge counterparty”) with a strike price equal to the initial conversion price of the

12

Notes. The convertible note hedges cover, subject to customary antidilution adjustments, approximately
34,703,196 shares of our common stock.

Separately and concurrent with the pricing of the Notes, we entered into a warrant transaction with the

hedge counterparty with a strike price of $7.67 per share, which was 75% higher than the closing price of our
common stock on March 31, 2009. The warrants will be net share settled and cover, subject to customary
antidilution adjustments, approximately 31,963,470 shares of our common stock. On April 1, 2009, the hedge
counterparty exercised its option to purchase warrants covering, subject to customary antidilution adjustments, an
additional 2,739,726 shares of our common stock. However, we will not be obligated to deliver to the hedge
counterparty more than 34,526,500 shares of common stock upon exercise of the warrants (which amount
represented less than 19.99% of our outstanding shares of common stock as of March 31, 2009, without giving
effect to any shares of common stock issuable pursuant to the warrant transaction), subject to customary
antidilution adjustments.

The convertible note hedges are expected to reduce the potential dilution to our common stock upon any
conversion of the Notes. However, the warrant transaction could separately have a dilutive effect to the extent
that the market value per share of our common stock exceeds the applicable strike price of the warrant. The net
cost of the convertible note hedge transaction to us, after being partially offset by the proceeds from the sale of
the warrants, was approximately $21.7 million.

In connection with establishing its initial hedge of these convertible note hedge and warrant transactions, the

hedge counterparty has entered into various derivative transactions with respect to our common stock and/or
purchased shares of our common stock or other securities, including the Notes, concurrent with, or shortly after,
the pricing of the Notes. In addition, the hedge counterparty may modify its hedge positions by entering into or
unwinding various derivative transactions with respect to our common stock or by selling our common stock or
other securities, including the Notes, in secondary market transactions (and may do so during any observation
period related to the conversion of the Notes). These activities could adversely impact the value of our common
stock and the Notes.

We may incur significant liabilities if we fail to comply with environmental regulations.

We are subject to both domestic and international environmental regulations and statutory strict liability

relating to the use, storage, discharge, site cleanup and disposal of hazardous chemicals used in our
manufacturing processes. If we fail to comply with present and future regulations, or are required to perform site
remediation, we could be subject to future liabilities or cost, including penalties or the suspension of production.
Present and future regulations may also:

•

•

•

•

•

restrict our ability to expand facilities;

restrict our ability to ship certain products;

require us to modify our operations logistics;

require us to acquire costly equipment; or

require us to incur other significant costs and expenses.

Pursuant to present regulations and agreements, we are conducting groundwater and subsurface assessment

and monitoring and are implementing remediation and corrective action plans for facilities located in
Massachusetts and New Hampshire which are no longer conducting manufacturing operations. As of
December 31, 2012, we have not incurred material costs as result of the monitoring and remediation steps taken
at the Massachusetts and New Hampshire sites.

On January 27, 2003, the European Union adopted the following directives: (i) the directive on the
Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (the “RoHS
Directive”); and (ii) the directive on Waste Electrical and Electronic Equipment (the “WEEE Directive”). The

13

WEEE Directive became effective August 13, 2005 and the RoHS Directive became effective on July 6, 2006.
Both the RoHS Directive and the WEEE Directive alter the form and manner in which electronic equipment is
imported, sold and handled in the European Union. Other jurisdictions, such as China, have followed the
European Union’s lead in enacting legislation with respect to hazardous substances and waste removal. Ensuring
compliance with the RoHS Directive, the WEEE Directive and similar legislation in other jurisdictions, and
integrating compliance activities with our suppliers and customers could result in additional costs and disruption
to operations and logistics and thus, could have a negative impact on our business, operations or financial
condition.

We currently are and in the future may be subject to litigation that could have an adverse effect on our
business.

From time to time, we may be subject to litigation or other administrative and governmental proceedings
that could require significant management time and resources and cause us to incur expenses and, in the event of
an adverse decision, pay damages in an amount that could have a material adverse effect on our financial position
or results of operations.

Third parties may claim we are infringing their intellectual property and we could suffer significant litigation
costs, licensing expenses or be prevented from selling our products.

We have been sued for patent infringement in the past and receive notifications from time to time that we

may be in violation of patents held by others. An assertion of patent infringement against us, if successful, could
have a material adverse effect on our ability to sell our products or it could force us to seek a license to the
intellectual property rights of others or alter such products so that they no longer infringe the intellectual property
rights of others. A license could be very expensive to obtain or may not be available at all. Similarly, changing
our products or processes to avoid infringing the rights of others may be costly or impractical. Additionally,
patent litigation could require a significant use of management resources and involve a lengthy and expensive
defense, even if we eventually prevail. If we do not prevail, we might be forced to pay significant damages,
obtain licenses, modify our products, or stop making our products; each of which could have a material adverse
effect on our financial condition or operating results.

We may incur higher tax rates than we expect and may have exposure to additional international tax liabilities
and costs.

We are subject to paying income taxes in the United States and various other countries where we operate.

Our effective tax rate is dependent on where our earnings are generated and the tax regulations and the
interpretation and judgment of administrative tax or revenue entities in the United States and other countries. We
have pursued a global tax strategy which could adversely be affected by our failure to expand operations or
earnings in certain countries, the mix of earnings and tax rates in the countries where we operate, changes to tax
laws or an adverse tax ruling by administrative entities. We are also subject to tax audits in the countries where
we operate. Any material assessment resulting from an audit from an administrative tax or revenue entity could
also negatively affect our financial results.

As a multinational corporation, we are subject to income taxes as well as non-income based taxes, in both the
United States and various foreign jurisdictions. In certain foreign jurisdictions, we qualify for tax incentives and tax
holidays based on our ability to meet, on a continuing basis, various tests relating to our employment levels,
research and development expenditures and other qualification requirements in a particular foreign jurisdiction.
While we intend to operate in such a manner to maintain and maximize our tax incentives, no assurance can be
given that we have so qualified or that we will so qualify for any particular year or jurisdiction. If we fail to qualify
and to remain qualified for certain foreign tax incentives and tax holidays, we may be subject to further taxation or
an increase in our effective tax rate which would adversely impact our financial results. In addition, we may incur
additional costs, including headcount expenses, in order to obtain or maintain a foreign tax incentive in a particular
foreign jurisdiction.

14

We have significant guarantees, indemnification and customer confidentiality obligations.

From time to time, we make guarantees to customers regarding the delivery and performance of our
products and guarantee certain indebtedness, performance obligations or lease commitments of our subsidiary
and affiliate companies. We also have agreed to provide indemnification to our officers, directors, employees and
agents, to the extent permitted by law, arising from certain events or occurrences while the officer, director,
employee or agent, is or was serving at our request in such capacity. Additionally, we have confidentiality
obligations to certain customers. If we become liable under any of these obligations, it could materially and
adversely affect our business, financial condition or operating results. For additional information see Note L:
“Commitments and Contingencies—Guarantees and Indemnification Obligations” in Notes to Consolidated
Financial Statements.

If we are unable to protect our intellectual property (“IP”), we may lose a valuable asset or may incur costly
litigation to protect our rights.

We protect the technology that is incorporated in our products in several ways, including through patent,
copyright, and trade secret protection and by contractual agreement. However, even with these protections, our IP
may still be challenged, invalidated or subject to other infringement actions. While we believe that our IP has
value in the aggregate, no single element of our IP is in itself essential. If a significant portion of our IP is
invalidated or ineffective, our business could be materially adversely affected.

Our business may suffer if we are unable to attract and retain key employees.

Competition for employees with skills we require is intense in the high technology industry. Our success
will depend on our ability to attract and retain key technical employees. The loss of one or more key or other
employees, a decrease in our ability to attract additional qualified employees, or the delay in hiring key personnel
could each have a material adverse effect on our business, results of operations or financial condition.

New regulations related to conflict minerals may adversely affect us.

The Dodd-Frank Wall Street Reform and Consumer Protection Act imposes new disclosure requirements

regarding the use of “conflict” minerals mined from the Democratic Republic of Congo and adjoining countries
in our products, whether or not these products are manufactured by third parties. This new requirement could
affect the pricing, sourcing and availability of minerals used in the manufacture of components we use in our
products. In addition, there will be additional costs associated with complying with the disclosure requirements,
such as costs related to determining the source of any conflict minerals used in our products. Our supply chain is
complex and we may be unable to verify the origins for all metals used in our products. As a result, we may be
unable to certify that our products are conflict free.

Our operations and the operations of our customers and suppliers are subject to risks of natural catastrophic
events, widespread health epidemics, acts of war, terrorist attacks and the threat of domestic and international
terrorist attacks, any one of which could result in cancellation of orders, delays in deliveries or other business
activities, or loss of customers and could negatively affect our business and results of operations.

Our business is international in nature, with our sales, service and administrative personnel and our
customers and suppliers located in numerous countries throughout the world. Our operations and those of our
customers and suppliers are subject to disruption for a variety of reasons, including work stoppages, acts of war,
terrorism, health epidemics, fires, earthquakes, hurricanes, volcanic eruptions, energy shortages,
telecommunication failures, tsunamis, flooding or other natural disasters. Such disruption could materially
increase our costs and expenses as well as cause delays in, among other things, shipments of products to our
customers, our ability to perform services requested by our customers, or the installation and acceptance of our
products at customer sites. Any of these conditions could have a material adverse effect on our business,
financial conditions or results of operations.

15

Provisions of our charter and by-laws and Massachusetts law make a takeover of Teradyne more difficult.

There are provisions in our basic corporate documents and under Massachusetts law that could discourage,
delay or prevent a change in control, even if a change in control may be regarded as beneficial to some or all of
our stockholders.

Item 1B: Unresolved Staff Comments

None.

Item 2:

Properties

The following table provides information as to our principal facilities:

Location

Properties Owned:

Operating Segment

Major
Activity+

Approximate
Square Feet of
Floor Space

North Reading, Massachusetts . . . . Semiconductor Test, Systems Test

Group & Corporate
Agoura Hills, California . . . . . . . . . Semiconductor Test
Kumamoto, Japan . . . . . . . . . . . . . . Semiconductor Test

Properties Leased:

Cebu, Philippines . . . . . . . . . . . . . . Semiconductor Test & Corporate
San Jose, California . . . . . . . . . . . . Semiconductor Test
Buffalo Grove, Illinois . . . . . . . . . . Semiconductor Test
Sunnyvale, California . . . . . . . . . . . Wireless Test
North Reading, Massachusetts . . . . Corporate
Shanghai, China . . . . . . . . . . . . . . . Semiconductor Test & Systems Test Group
Hsinchu, Taiwan . . . . . . . . . . . . . . . Semiconductor Test & Systems Test Group
Heredia, Costa Rica . . . . . . . . . . . . Semiconductor Test

1-2-3-4-5-6 413,000
3-5 120,000
79,000

2-3-4-5

612,000

1-2-6 135,000
2-3-4-5 128,000
95,000
2-3-4-5
75,000
2-3-4-5-6
60,000
1
44,000
2-5-6
43,000
5
42,000
2-6

622,000

+ Major activities have been separated into the following categories: 1. Corporate Administration, 2. Sales
Support and Manufacturing, 3. Engineering and Development, 4. Marketing, 5. Sales and Administration,
6. Storage and Distribution.

Item 3:

Legal Proceedings

We are subject to legal proceedings, claims and investigations that arise in the ordinary course of business

such as, but not limited to, patent, employment, commercial and environmental matters. We believe that we have
meritorious defenses against all pending claims and intend to vigorously contest them. While it is not possible to
predict or determine the outcomes of any pending claims or to provide possible ranges of losses that may arise,
we believe the potential losses associated with all of these actions are unlikely to have a material adverse effect
on our business, financial position or results of operations.

Item 4: Mine Safety Disclosure: Not Applicable

16

PART II

Item 5: Market for Registrant’s Common Equity, Related Shareholder Matters and Issuer Purchases of

Equity Securities

The following table shows the market range for our common stock based on reported sales price on the

New York Stock Exchange.

Period

2011

2012

First Quarter
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

First Quarter
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Third Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fourth Quarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The number of record holders of our common stock at February 22, 2013 was 2,423

High

Low

$19.19
18.68
15.30
15.05

$17.50
18.01
16.49
16.90

$13.38
13.51
10.76
10.37

$13.53
13.18
12.95
13.40

We have never paid cash dividends because it has been our policy to use earnings to finance expansion and

growth. Payment of future cash dividends will rest within the discretion of our Board of Directors and will
depend, among other things, upon our earnings, capital requirements and financial condition.

See “Item 7: Management’s Discussion and Analysis of Financial Condition and Results of Operations—

Equity Compensation Plans,” for information on our equity compensation plans and our performance graph.

In November 2010, the Board cancelled the November 2007 stock repurchase program and authorized a new

stock repurchase program for up to $200 million. The cumulative repurchases as of December 31, 2012 totaled
2.6 million shares of common stock for $31.2 million at an average price of $11.84 per share.

The following table includes information with respect to repurchases we made of our common stock during

the quarter ended December 31, 2012 (in thousands except per share price):

Period

(a) Total
Number of
Shares
(or Units)
Purchased

(b) Average
Price Paid per
Share (or Unit)

(c) Total Number of
Shares (or Units)
Purchased as Part of
Publicly Announced
Plans or Programs

(d) Maximum Number
(or Approximate Dollar
Value) of Shares (or
Units) that May Yet Be
Purchased Under the
Plans or Programs

October 1, 2012 – October 28, 2012 . . . . . . .
October 29, 2012 – November 25, 2012 . . . .
November 26, 2012 – December 31, 2012 . . .

—
—
—

$—
$—
$—

—
—
—

$168,825
$168,825
$168,825

We satisfy the U.S. minimum withholding tax obligation due upon the vesting and the conversion of

restricted stock units into shares of our common stock, by automatically withholding from the shares being
issued, a number of shares with an aggregate fair market value on the date of such vesting and conversion that
would satisfy the withholding amount due.

17

Item 6: Data

Information in items 6, 7 and 8 for the years ended December 31, 2011, 2010, 2009 and 2008 has been

revised, as applicable, for the retrospective application of our change in accounting policy for recognizing
pension and postretirement benefit plans expense. See Note C: “Change in Accounting Principle” of the Notes to
the Financial Statements for a discussion of the change.

Years Ended December 31,

2012

2011

2010

2009

2008

(dollars in thousands, except per share amounts)

Consolidated Statement of Operations

Data (1)(2)(3)(4)(5)(6)(7):

Net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . $1,656,750 $1,429,061 $1,566,162 $ 777,425 $1,047,917

Income (loss) from continuing operations . . .

217,049

343,957

379,692

(129,520)

(496,784)

Net income (loss)

. . . . . . . . . . . . . . . . . . . . . . $ 217,049 $ 369,873 $ 384,820 $ (127,994) $ (490,026)

Income (loss) from continuing

operations per common share—basic . . . . . $

1.16 $

1.86 $

2.11 $

(0.75) $

(2.91)

Income (loss) from continuing

operations per common share—diluted . . . $

0.94 $

1.52 $

1.73 $

(0.75) $

(2.91)

Net income (loss) per common

share—basic . . . . . . . . . . . . . . . . . . . . . . . . $

1.16 $

2.00 $

2.14 $

(0.74) $

(2.87)

Net income (loss) per common

share—diluted . . . . . . . . . . . . . . . . . . . . . . . $

0.94 $

1.63 $

1.75 $

(0.74) $

(2.87)

Consolidated Balance Sheet Data:

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . $2,429,345 $2,188,639 $1,810,355 $1,235,337 $1,241,655

Long-term debt obligations . . . . . . . . . . . . . . .

171,059

159,956

150,182

141,100

—

(1) As a result of the divestiture of Diagnostic Test Solutions in 2011, we are reporting this business unit as

discontinued operations for all periods presented.

(2) The Consolidated Statement of Operations Data for the year ended December 31, 2011 includes the results

of operations of LitePoint from October 5, 2011, and for the year ended December 31, 2008 includes the
results of operations of Nextest from January 24, 2008 and the results of operations of Eagle Test from
November 15, 2008.

(3) The Consolidated Statement of Operations Data for the year ended December 31, 2011 includes a tax

benefit of $129.5 million due primarily to the release of the deferred tax valuation allowance.
(4) The Consolidated Statement of Operations Data for the year ended December 31, 2009 includes

$32.6 million of severance charges and $3.7 million of facilities charges related to the early exit of leased
facilities.

(5) The Consolidated Statement of Operations Data for the year ended December 31, 2008 includes a

$329.7 million goodwill impairment charge.

(6) The Consolidated Statement of Operations Data for the year ended December 31, 2008 includes

$27.3 million of restructuring charges, primarily related to severance, $20.9 million of charges related to
loss on sale of land and buildings and $12.0 million of facility charges related to accelerated depreciation.

18

(7) The impact of the adjustments resulting from the retrospective application of the change in accounting
policy for recognizing pension and postretirement benefits plans expense is summarized below:

Year ended December 31, 2011:
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income per common share from continuing operations:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year ended December 31, 2010:
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income per common share from continuing operations:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year ended December 31, 2009:
Loss from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss per common share from continuing operations:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Year ended December 31, 2008:
Loss from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss per common share from continuing operations:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net loss per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Originally
Reported

Effect of
Accounting
Change

As Adjusted

(in thousands,
except per share amounts)

$ 347,893
$ 373,809

$ (3,936) $ 343,957
$ (3,936) $ 369,873

$
$

$
$

1.88
1.53

2.02
1.65

$
$

$
$

(0.02) $
(0.01) $

(0.02) $
(0.02) $

1.86
1.52

2.00
1.63

$ 374,602
$ 379,730

$ 5,090
$ 5,090

$ 379,692
$ 384,820

$
$

$
$

2.08
1.71

2.11
1.73

$
$

$
$

0.03
0.02

0.03
0.02

$
$

$
$

2.11
1.73

2.14
1.75

$(135,363) $ 5,843
$(133,837) $ 5,843

$(129,520)
$(127,994)

$
$

$
$

(0.78) $
(0.78) $

(0.77) $
(0.77) $

0.03
0.03

0.03
0.03

$
$

$
$

(0.75)
(0.75)

(0.74)
(0.74)

$(400,985) $(95,799) $(496,784)
$(394,227) $(95,799) $(490,026)

$
$

$
$

(2.35) $
(2.35) $

(0.56) $
(0.56) $

(2.31) $
(2.31) $

(0.56) $
(0.56) $

(2.91)
(2.91)

(2.87)
(2.87)

Item 7: Management’s Discussion and Analysis of Financial Condition and Results of Operations

Statements in this Annual Report on Form 10-K which are not historical facts, so called “forward looking
statements,” are made pursuant to the safe harbor provisions of Section 21E of the Securities Exchange Act of 1934,
as amended. Investors are cautioned that all forward looking statements involve risks and uncertainties, including
those detailed in Teradyne’s filings with the Securities and Exchange Commission. Readers are cautioned not to
place undue reliance on these forward-looking statements which reflect management’s analysis only as of the date
hereof. We assume no obligation to update these forward-looking statements to reflect actual results or changes in
factors or assumptions affecting forward-looking statements, except as may be required by law.

19

Overview

We are a leading global supplier of automatic test equipment. We design, develop, manufacture and sell
automatic test systems and solutions used to test semiconductors, wireless products, hard disk drives and circuit
boards in the consumer electronics, wireless, automotive, industrial, computing, communications and aerospace
and defense industries. Our automatic test equipment products and services include:

•

semiconductor test (“Semiconductor Test”) systems;

• wireless test (“Wireless Test”) systems; and

• military/aerospace (“Mil/Aero”) test instrumentation and systems, storage test (“Storage Test”)

systems, circuit-board test and inspection (“Commercial Board Test”) systems, collectively these
products represent “Systems Test Group”.

We have a broad customer base which includes integrated device manufacturers (“IDMs”), outsourced
semiconductor assembly and test providers (“OSATs”), wafer foundries, fabless companies that design, but
contract with others for the manufacture of integrated circuits (“ICs”), developers of wireless devices and
consumer electronics, manufacturers of circuit boards, automotive suppliers, wireless product manufacturers,
storage device manufacturers, aerospace and military contractors.

In 2011, we acquired LitePoint Corporation (“LitePoint”) to expand our product portfolio of test equipment

in the wireless test sector. LitePoint designs, develops, and supports advanced wireless test solutions for the
development and manufacturing of wireless devices, including smart phones, tablets, notebooks/laptops, personal
computer peripherals, and other Wi-Fi and cellular enabled devices. LitePoint is our Wireless Test segment.

The sales of our products and services are dependent, to a large degree, on customers who are subject to
cyclical trends in the demand for their products. These cyclical periods have had, and will continue to have, a
significant effect on our business since our customers often delay or accelerate purchases in reaction to changes
in their businesses and to demand fluctuations in the semiconductor industry. Historically, these demand
fluctuations have resulted in significant variations in our results of operations. This was particularly relevant
beginning in the fourth quarter of fiscal year 2008 where we saw a significant decrease in revenues in our
Semiconductor Test business which was impacted by the deteriorating global economy, which negatively
impacted the entire semiconductor industry. The sharp swings in the semiconductor industry in recent years have
generally affected the semiconductor test equipment and services industry more significantly than the overall
capital equipment sector.

We believe our acquisitions of LitePoint, Eagle Test and Nextest, and our entry into the high speed memory
and storage test markets have enhanced our opportunities for growth. We will continue to invest in our business
to expand further our addressable markets while tightly managing our costs.

On March 21, 2011, we completed the sale of our Diagnostic Solutions business unit, which was included in

the Systems Test Group segment, to SPX Corporation for $40.2 million in cash. We sold this business as its
growth potential as a stand-alone business was significantly less than if it was part of a larger automotive
supplier. The financial information for Diagnostic Solutions has been reclassified to discontinued operations.

Critical Accounting Policies and Estimates

We have identified the policies discussed below as critical to understanding our business and our results of
operations and financial condition. The impact and any associated risks related to these policies on our business
operations is discussed throughout Management’s Discussion and Analysis of Financial Condition and Results of
Operations where such policies affect our reported and expected financial results.

20

Preparation of Financial Statements and Use of Estimates

The preparation of consolidated financial statements requires management to make estimates and judgments
that affect the reported amounts of assets, liabilities, revenues, and expenses and related disclosure of contingent
liabilities. On an on-going basis, management evaluates its estimates, including those related to inventories,
investments, goodwill, intangible and other long-lived assets, bad debts, income taxes, deferred tax assets,
pensions, warranties, contingencies, and litigation. Management bases its estimates on historical experience and
on appropriate and customary assumptions that are believed to be reasonable under the circumstances, the results
of which form the basis for making judgments about the carrying values of assets and liabilities that are not
readily apparent from other sources. Actual results may differ significantly from these estimates.

Revenue Recognition

We recognize revenues when there is persuasive evidence of an arrangement, title and risk of loss have
passed, delivery has occurred or the services have been rendered, the sales price is fixed or determinable and
collection of the related receivable is reasonably assured. Title and risk of loss generally pass to our customers
upon shipment or at delivery destination point. In circumstances where either title or risk of loss pass upon
destination, acceptance or cash payment, we defer revenue recognition until such events occur.

Our equipment has non-software and software components that function together to deliver the equipment’s

essential functionality. Revenue is recognized upon shipment or at delivery destination point, provided that
customer acceptance criteria can be demonstrated prior to shipment. Certain contracts require us to perform tests
of the product to ensure that performance meets the published product specifications or customer requested
specifications, which are generally conducted prior to shipment. Where the criteria cannot be demonstrated prior
to shipment, revenue is deferred until customer acceptance has been received. We also defer the portion of the
sales price that is not due until acceptance, which represents deferred profit.

For multiple element arrangements, we allocate revenue to all deliverables based on their relative selling

prices. In such circumstances, a hierarchy is used to determine the selling price for allocating revenue to
deliverables as follows: (i) vendor-specific objective evidence of selling price (“VSOE”), (ii) third-party
evidence of selling price (“TPE”), and (iii) best estimate of the selling price (“BESP”). For a delivered item to be
considered a separate unit, the delivered item must have value to the customer on a standalone basis and the
delivery or performance of the undelivered item must be considered probable and substantially in our control.

Our post-shipment obligations include installation, training services, one-year standard warranties, and
extended warranties. Installation does not alter the product capabilities, does not require specialized skills or
tools and can be performed by the customers or other vendors. Installation is typically provided within five days
of product shipment and is completed within one to two days thereafter. Training services are optional and do not
affect the customers’ ability to use the product. We defer revenue for the selling price of installation and training.
Extended warranties constitute warranty obligations beyond one year and we defer revenue in accordance with
Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605-20,
“Separately Priced Extended Warranty and Product Maintenance Contracts” and ASC 605-25, “Revenue
Recognition Multiple-Element Arrangements.” Service revenue is recognized over the contractual period or as
services are performed.

Our products are generally subject to warranty and the related costs of the warranty are provided for in cost

of revenues when product revenue is recognized. We classify shipping and handling costs in cost of revenue.

We generally do not provide our customers with contractual rights of return for any of our products.

Retirement and Postretirement Plans

Effective January 1, 2012, we changed the method of recognizing actuarial gains and losses for our defined

benefit pension plans and postretirement benefit plan and calculating the expected return on plan assets for our

21

defined benefit pension plans. Historically, we recognized net actuarial gains and losses in accumulated other
comprehensive income within shareholders’ equity on our consolidated balance sheets on an annual basis and
amortized them into operating results over the average remaining years of service of the plan participants, to the
extent such gains and losses were outside of a range (“corridor”). We elected to immediately recognize net
actuarial gains and losses and the change in the fair value of the plan assets in our operating results in the year in
which they occur or upon any interim remeasurement of the plans. In addition, we used to calculate the expected
return on plan assets using a calculated market-related value of plan assets. Effective January 1, 2012, we elected
to calculate the expected return on plan assets using the fair value of the plan assets.

We believe that this new method is preferable as it eliminates the delay in recognizing gains and losses in
our operating results and it will improve the transparency by faster recognition of the effects of economic and
interest rate trends on plan obligations and investments. These actuarial gains and losses are generally measured
annually as of December 31 and, accordingly, will be recorded during the fourth quarter of each year or upon any
interim remeasurement of the plans. In accordance with Financial Accounting Standards Board Accounting
Standards Codification Topic 250, Accounting Changes and Error Corrections, all prior periods presented in this
Annual Report on Form 10-K have been adjusted to apply the new accounting method retrospectively.

Inventories

Inventories are stated at the lower of cost (first-in, first-out basis) or net realizable value. On a quarterly
basis, we use consistent methodologies to evaluate all inventories for net realizable value. We record a provision
for both excess and obsolete inventory when such write-downs or write-offs are identified through the quarterly
review process. The inventory valuation is based upon assumptions about future demand, product mix, and
possible alternative uses.

Equity Incentive and Stock Purchase Plans

Stock-based compensation expense is based on the grant-date fair value estimated in accordance with the

provisions of ASC 718 “Compensation—Stock Compensation”. As required by ASC 718, we have made an
estimate of expected forfeitures and are recognizing compensation costs only for those stock-based compensation
awards expected to vest.

Income Taxes

On a quarterly basis, we evaluate the realizability of our deferred tax assets by jurisdiction and assess the

need for a valuation allowance. We consider the probability of future taxable income and our historical
profitability, among other factors, in assessing the amount of the valuation allowance. As a result of this review,
undertaken at December 31, 2002, we concluded under applicable accounting criteria that it was more likely than
not that our deferred tax assets would not be realized and established a valuation allowance in several
jurisdictions, most notably the United States. At December 31, 2011, we reassessed this judgment and concluded
that it is more likely than not that a substantial majority of our deferred tax assets will be realized through
consideration of both the positive and negative evidence. The evidence consisted primarily of our three year U.S.
historical cumulative profitability, projected future taxable income, forecasted utilization of the deferred tax
assets and the fourth quarter of 2011 acquisition of LitePoint offset by the volatility of the industries we operate
in, primarily the semiconductor industry. As such, we reduced the valuation allowance by $190.2 million, which
was recorded as a tax benefit in the year ended December 31, 2011. At December 31, 2012 and 2011, we
maintained a valuation allowance for certain deferred tax assets of $55.4 million and $51.1 million, respectively,
primarily related to excess stock compensation deductions associated with pre-2006 activity, state net operating
losses and state tax credit carryforwards, due to uncertainty regarding their realization. Adjustments could be
required in the future if we estimate that the amount of deferred tax assets to be realized is more or less than the
net amount we have recorded.

22

On January 2, 2013, the American Taxpayer Relief Act of 2012 was enacted which retrospectively
reinstated the research and development tax credit for 2012 and extended it through December 31, 2013. As a
result, in the first quarter of 2013, we expect to record a discrete benefit related to 2012 of approximately $7.0
million.

Investments

We account for our investments in debt and equity securities in accordance with the provisions of ASC 320-

10, “Investments—Debt and Equity Securities.” On a quarterly basis, we review our investments to identify and
evaluate those that have an indication of a potential other-than-temporary impairment. Factors considered in
determining whether a loss is other-than-temporary include:

• The length of time and the extent to which the market value has been less than cost;

• The financial condition and near-term prospects of the issuer; and

• The intent and ability to retain the investment in the issuer for a period of time sufficient to allow for

any anticipated recovery in market value.

Goodwill, Intangible and Long-Lived Assets

We assess the impairment of intangible and long-lived assets whenever events or changes in circumstances
indicate that the carrying value may not be recoverable. Factors we consider important in the determination of an
impairment include significant underperformance relative to historical or projected future operating results,
significant changes in the manner that we use the acquired asset and significant negative industry or economic
trends. When we determine that the carrying value of intangibles and long-lived assets may not be recoverable
based upon the existence of one or more of the above indicators of impairment, we measure any impairment
based on a projected discounted cash flow method using a discount rate commensurate with the associated risks.
We assess goodwill for impairment at least annually in the fourth quarter, on a reporting unit basis, or more
frequently, when events and circumstances occur indicating that the recorded goodwill may be impaired. If the
book value of a reporting unit exceeds its fair value, the implied fair value of goodwill is compared with the
carrying amount of goodwill. If the carrying amount of goodwill exceeds the implied fair value, an impairment
loss is recorded in an amount equal to that excess. No goodwill impairment was identified in 2012 or 2011.

23

SELECTED RELATIONSHIPS WITHIN THE CONSOLIDATED
STATEMENTS OF OPERATIONS

Year Ended December 31,

2012

2011

2010

Percentage of net revenues:
Net revenues:

Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

83.5%
16.5

81.2%
18.8

85.0%
15.0

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100.0

100.0

100.0

Cost of revenues:

Cost of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total cost of revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engineering and development
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired intangible assets amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations before income taxes . . . . . . . . . . . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations before income taxes . . . . . . . . . . . . . . . . . .
(Benefit) provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on disposal of discontinued operations (net of tax) . . . . . . . . . . . . . . . . . . . .

38.8
7.7

46.5
53.5

15.2
17.0
4.4
(0.5)

36.1
17.3
0.2
(1.5)

16.1
3.0

13.1
—
—

—
—

40.5
9.7

50.2
49.8

13.8
16.5
2.8
0.5

33.6
16.2
0.5
(1.7)

15.0
(9.1)

24.1
0.1
0.0

0.1
1.7

37.7
7.6

45.2
54.8

12.3
14.4
1.9
(0.2)

28.3
26.5
0.4
(1.6)

25.3
1.1

24.2
0.3
0.0

0.3
—

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13.1%

25.9%

24.6%

Results of Operations

Book to Bill Ratio

Book to bill ratio is calculated as net bookings divided by net sales. Book to bill ratio by reportable segment

was as follows:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Semiconductor Test
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Test
Systems Test Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.0
1.1
1.6
1.1

1.2
0.7
1.9
1.3

2012

2011

2010

1.1
—
1.0
1.1

Three months ended December 31,

24

Revenues

Net revenues for our three reportable segments were as follows:

2012

2011

2010

2011-2012
Dollar
Change

2010-2011
Dollar
Change

Semiconductor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems Test Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,127.7
286.4
242.7

$1,106.2
28.4
294.5

(in millions)
$1,413.3
—
152.9

$ 21.5
258.0
(51.8)

$(307.1)
28.4
141.6

$1,656.8

$1,429.1

$1,566.2

$227.7

$(137.1)

The increase in Semiconductor Test revenues of $21.5 million or approximately 2% from 2011 to 2012 was
primarily due to an increase in system-on-a-chip (“SOC”) test products for mobility applications, partially offset
by a decrease in memory system sales.

Semiconductor Test revenues decreased $307.1 million or approximately 22% from 2010 to 2011, due to a
decrease in SOC product sales. Semiconductor Test product demand can fluctuate significantly from year to year
based upon semiconductor device unit growth and installed base utilization. The 2011 decrease was due to lower
volume from reduced demand.

The decrease in Systems Test Group revenues of $51.8 million or approximately 18% from 2011 to 2012

was primarily due to a decrease in sales due to lower volume in both Storage Test systems and Commercial
Board Test systems, partially offset by an increase in Mil/Aero systems and instruments.

The increase in Systems Test Group revenues of $141.6 million or approximately 93% from 2010 to 2011
was primarily due to an increase in sales of Storage Test systems, which was driven by new customers and new
product applications.

The acquisition of LitePoint, which was completed in October of 2011, added $286.4 million and $28.4

million of revenues in 2012 and 2011, respectively. LitePoint is our Wireless Test segment.

Our three reportable segments accounted for the following percentages of consolidated net revenues for

each of the last three years:

2012

2011

2010

Semiconductor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems Test Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

68% 77% 90%
17
15

2 —
10
21

Net revenues by region as a percentage of total revenues were as follows:

China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Philippines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Singapore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thailand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Malaysia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rest of the World . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100% 100% 100%

2012

2011

2010

21% 13% 9%
12
18
16
14
10
14
10
6
9
6
7
5
6
5
5
6
10
4
1
2

18
15
8
5
12
6
9
4
13
1

100% 100% 100%

25

The breakout of product and service revenues for the past three years was as follows:

Product Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,383.6
273.2

$1,160.2
268.9

(in millions)
$1,331.0
235.2

$223.4
4.3

$(170.8)
33.7

$1,656.8

$1,429.1

$1,566.2

$227.7

$(137.1)

2012

2011

2010

2011-2012
Dollar
Change

2010-2011
Dollar
Change

Our product revenues increased $223.4 million or 19% in 2012 from 2011 primarily due to $282.4 million

of product revenues from the addition of LitePoint, an increase in SOC Semiconductor Test products for mobility
applications and an increase in Mil/Aero systems and instruments. The increase was partially offset by a decrease
in sales in our memory test and Storage Test systems. Service revenues, which are derived from the servicing of
our installed base of products and includes maintenance contracts, repairs, extended warranties, parts sales, and
applications support, increased $4.3 million or 2% due to higher volume.

Our product revenues decreased $170.8 million or 13% in 2011 from 2010 primarily due to lower sales of
SOC Semiconductor Test products. Semiconductor Test product sales demand can fluctuate significantly from
year to year based upon semiconductor device unit growth and installed base utilization. The 2011 decrease was
due to lower volume from reduced demand. The decrease was partially offset by an increase in sales of Storage
Test systems, which was driven by new customers and new product applications. The LitePoint acquisition which
was completed in October of 2011 added $27.8 million of product revenue in 2011. Service revenues, which are
derived from the servicing of our installed base of products and includes maintenance contracts, repairs, extended
warranties, parts sales, and applications support, increased $33.7 million or 14% due to higher volume.

In 2012, revenues from one customer accounted for 10% of our consolidated net revenues. In 2011 and
2010, no single customer accounted for 10% or more of our consolidated net revenues. In each of the years 2012,
2011 and 2010, our three largest customers in aggregate accounted for 29%, 19% and 21% of our consolidated
net revenues, respectively.

Gross Profit

2012

2011

2010

2011-2012
Dollar /
Point
Change

2010-2011
Dollar /
Point
Change

(dollars in millions)

Gross Profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Percent of Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$886.0

$711.8

$857.6

53.5% 49.8% 54.8%

$174.2
3.7

$(145.8)
(5.0)

Gross profit as a percentage of revenues increased from 2011 to 2012 by 3.7 percentage points. This
increase was a result of an increase of 4.6 points primarily due to the addition of LitePoint, partially offset by a
decrease of 1.2 points due to higher inventory provisions.

Gross profit as a percentage of revenues decreased from 2010 to 2011 by 5.0 percentage points. This
decrease was the result of a decrease of 2.9 points related to product mix primarily from higher Storage Test
system sales, a decrease of 0.9 points for a charge to adjust LitePoint acquired inventory to fair value, a decrease
of 0.5 points due to lower volume, and a decrease of 0.3 points due to higher inventory provisions.

26

The breakout of product and service gross profit was as follows:

2012

2011

2010

2011-2012
Dollar /
Point
Change

2010-2011
Dollar /
Point
Change

(dollars in millions)

Product Gross Profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Percent of Product Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .

$740.7

$581.2

$741.1

53.5% 50.1% 55.7%

Service Gross Profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Percent of Service Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .

$145.3

$130.6

$116.5

53.2% 48.6% 49.5%

$159.5
3.4

$ 14.7
4.6

$(159.9)
(5.6)

$ 14.1
(0.9)

We assess the carrying value of our inventory on a quarterly basis by estimating future demand and
comparing that demand against on-hand and on-order inventory positions. Forecasted revenue information is
obtained from the sales and marketing groups and incorporates factors such as backlog and future revenue
demand. This quarterly process identifies obsolete and excess inventory. Obsolete inventory, which represents
items for which there is no demand, is fully reserved. Excess inventory, which represents inventory items that are
not expected to be consumed during the next four quarters, is written-down to estimated net realizable value.

During the year ended December 31, 2012, we recorded an inventory provision of $26.8 million included in

cost of revenues, due to the following factors:

— A decline in demand compared to previously forecasted demand levels for prior generation Nextest

Magnum testers resulted in an inventory provision of $12.0 million in Semiconductor Test.

— A $5.3 million inventory write-down as a result of product transition related to the Flex Test Platform

in Semiconductor Test.

— A $3.9 million inventory write-down as a result of product transition in Wireless Test.

— The remainder of the charge of $5.6 million primarily reflects downward revisions to previously

forecasted demand levels, of which $4.3 million was in Systems Test Group, $0.2 million in Wireless
Test and $1.1 million in Semiconductor Test.

During the year ended December 31, 2011, we recorded an inventory provision of $11.6 million included in
cost of revenues, due to the downward revisions to previously forecasted demand levels. Of the $11.6 million of
total excess and obsolete provisions recorded in 2011, $10.4 million was related to Semiconductor Test primarily
due to product transition, $1.1 million was in Systems Test Group, and $0.1 million was in Wireless Test.

During the year ended December 31, 2010, we recorded an inventory provision of $6.0 million included in
cost of revenues, due to the downward revisions to previously forecasted demand levels. Of the $6.0 million of
total excess and obsolete provisions recorded in 2010, $4.5 million was related to Semiconductor Test and
$1.5 million was in Systems Test Group.

During the years ended December 31, 2012, 2011 and 2010, we scrapped $9.6 million, $9.2 million and

$4.7 million of inventory, respectively, and sold $4.3 million, $8.1 million and $8.3 million of previously
written-down or written-off inventory, respectively. As of December 31, 2012, we had inventory related reserves
for amounts which had been written-down or written-off totaling $141.8 million. We have no pre-determined
timeline to scrap the remaining inventory.

Engineering and Development

Engineering and development expenses were as follows:

Engineering and Development . . . . . . . . . . . . . . . . . . . . . . . . . .
Percent of Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$251.4

$197.8

$191.9

$53.6

$5.9

15.2% 13.8% 12.3%

2012

2011

2010

2011-2012
Change

2010-2011
Change

(dollars in millions)

27

The increase of $53.6 million in engineering and development expenses from 2011 to 2012 was due

primarily to additional costs of $37.1 million related to LitePoint and increased spending in Semiconductor Test.

The increase of $5.9 million in engineering and development expenses from 2010 to 2011 was due primarily

to additional costs of $6.0 million related to LitePoint.

Selling and Administrative

Selling and administrative expenses were as follows:

2012

2011

2010

2011-2012
Change

2010-2011
Change

(dollars in millions)

Selling and Administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Percent of Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$281.5

$235.3

$225.3

$46.2

$10.0

17.0% 16.5% 14.4%

The increase of $46.2 million in selling and administrative expenses from 2011 to 2012 was due primarily to

additional costs of $49.7 million related to LitePoint.

The increase of $10.0 million in selling and administrative expenses from 2010 to 2011 was due primarily to

additional costs of $9.7 million related to LitePoint.

Acquired Intangible Assets Amortization

Acquired intangible assets amortization expense was as follows:

Acquired Intangible Assets Amortization . . . . . . . . . . . . . . . . . . . .
Percent of Total Revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

2011-2012
Change

2010-2011
Change

$73.5

$40.5

(dollars in millions)
$33.0

$29.3

4.4% 2.8% 1.9%

$11.2

Acquired intangible assets amortization expense increased from 2011 to 2012 and from 2010 to 2011, due to

the LitePoint acquisition.

Restructuring and Other

Other

During the year ended December 31, 2012, due to a decrease in specified new product revenue through the
December 31, 2012 earn-out period end date, we recorded an $8.8 million fair value adjustment to decrease the
LitePoint acquisition contingent consideration. The $68.5 million decrease in the contingent consideration
liability from December 31, 2011 is due to $59.7 million in payments and the $8.8 million fair value decrease.

During the year ended December 31, 2011, we recorded $5.8 million of other charges of which $4.6 million

related to LitePoint acquisition costs and $1.2 million related to non-U.S. pension settlements.

During the year ended December 31, 2010, we had $3.0 million of gains related to non-U.S. pension

settlements.

Restructuring

In response to a downturn in the industry in 2008 and 2009, we initiated restructuring activities across our

Semiconductor Test and Systems Test Group segments to reduce costs, principally through headcount reductions
and facility consolidations. The remaining accrual for severance and benefits of $0.2 million is reflected in the

28

accrued employees’ compensation and withholdings on the balance sheet and is expected to be paid by June
2013. The remaining accrual for lease payments on vacated facilities of $1.1 million is reflected in the other
accrued liabilities and is expected to be paid over the next twelve months. As of December 31, 2012, we have
subleased approximately 37% of our unoccupied space.

During the year ended December 31, 2012, we recorded the following restructuring activities:

Severance and Benefits:

–
–
–

$0.5 million of charges related to headcount reductions of 7 people in Systems Test Group.
$0.3 million of charges related to headcount reductions of 10 people in Semiconductor Test.
$0.2 million of charges related to headcount reductions of 2 people in Wireless Test.

During the year ended December 31, 2011, we recorded the following restructuring activities:

Severance and Benefits:

–

$1.2 million of charges related to headcount reductions of 7 people in Semiconductor Test.

Facilities and Exit Charges:

–

$(0.5) million credit related to changes in the estimated exit costs related to the Westford, MA and
Poway, CA facilities in Systems Test Group, and the North Reading, Massachusetts facility in
Semiconductor Test and Systems Test Group.

During the year ended December 31, 2010, we recorded the following restructuring activities:

Severance and Benefits:

–

–

$1.2 million of severance charges related to headcount reductions of approximately 17 people in
Systems Test Group.
$0.9 million of severance charges related to headcount reductions of approximately 4 people in
Semiconductor Test.

Facilities and Exit Charges:

–

$(2.7) million credit related to the early exit of previously impaired leased facilities in Westford,
Massachusetts, in Systems Test Group.

Interest and Other

Interest Income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest Expense and Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

2011-2012
Change

2010-2011
Change

(in millions)
$ 4.1
$ 5.9
$ 6.6
$(25.5) $(23.7) $(24.5)

$(2.5)
$(1.8)

$0.7
$0.8

Interest income decreased by $2.5 million, from $6.6 million in 2011 to $4.1 million in 2012, due to a

decrease in marketable securities used to fund the LitePoint acquisition in 2011.

Interest income increased by $0.7 million, from $5.9 million in 2010 to $6.6 million in 2011, due primarily

to higher cash and marketable securities balances in 2011.

Interest expense and other increased by $1.8 million, from $23.7 million in 2011 to $25.5 million in 2012,

due primarily to higher interest expense from increased convertible debt discount amortization.

29

Interest expense and other decreased by $0.8 million, from $24.5 million in 2010 to $23.7 million in 2011,
due primarily to a loss on the exercise of the auction rate securities related UBS Put recorded in 2010, partially
offset by higher convertible debt discount amortization in 2011.

Income (Loss) from Continuing Operations before Income Taxes

2012

2011

2010

2011-2012
Change

2010-2011
Change

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Semiconductor Test
Wireless Test
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Systems Test Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Corporate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$186.0
83.1
34.2
(37.3)

$212.2

(in millions)
$415.0

(20.6) —
51.8
(29.0)

(8.9)
(9.8)

$ (26.2)
103.7
(17.6)
(8.3)

$(202.8)
(20.6)
60.7
(19.2)

$266.0

$214.4

$396.3

$ 51.6

$(181.9)

The increase in income from continuing operations before income taxes from 2011 to 2012 was primarily

due to higher revenue in 2012 compared to 2011, a $14.5 million decrease in restructuring and other costs,
partially offset by a $33.0 million increase in intangible assets amortization.

The decrease in income from continuing operations before income taxes from 2010 to 2011 was primarily

due to lower revenue in 2011 compared to 2010, an $11.2 million increase in intangible assets amortization, a
$12.2 million charge to adjust LitePoint acquired inventory to fair value and a $10.5 million increase in
restructuring and other costs.

Income Taxes

The income tax expense from continuing operations for 2012 totaled $48.9 million, primarily attributable to

a U.S. federal tax provision and foreign taxes. The income tax benefit from continuing operations for 2011
totaled $129.5 million, primarily attributable to the reduction of our deferred income tax valuation allowance. We
considered the weight of both the positive and negative evidence as of December 31, 2011 and concluded that a
substantial majority of the deferred tax assets will be realized. The income tax expense from continuing
operations of $16.7 million for 2010 was related primarily to tax provisions for foreign taxes.

Contractual Obligations

The following table reflects our contractual obligations as of December 31, 2012:

Payments Due by Period

Total

Less than
1 year

1-3
years

3-5
years

More than
5 years

Other

(in thousands)

Long-Term Debt Obligations (1) . . . . . . . . . .
Interest on Debt . . . . . . . . . . . . . . . . . . . . . . .
Contingent Consideration . . . . . . . . . . . . . . .
Operating Lease Obligations . . . . . . . . . . . . .
Purchase Obligations . . . . . . . . . . . . . . . . . . .
Retirement Plan Contributions . . . . . . . . . . .
Other Long-Term Liabilities Reflected on

$193,491
12,897
388
54,915
209,962
54,627

$

2,328
8,590
388
14,174
206,952
5,169

$191,163
4,307
—
21,794
3,010
10,499

$ — $ — $ —
—
—
—
—
—

—
—
11,510
—
10,678

—
—
7,437
—
28,281

the Balance Sheet under GAAP (2) . . . . . .

87,730

—

16,227

—

— 71,503

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

$614,010

$237,601

$247,000

$22,188

$35,718

$71,503

30

(1) Long-Term Debt Obligations include current maturities.
(2)

Included in Other Long-Term Liabilities are liabilities for customer advances, extended warranty, uncertain
tax positions and other obligations. For certain long-term obligations, we are unable to provide a reasonably
reliable estimate of the timing of future payments relating to these obligations and therefore we included
these amounts in the column marked “Other”.

Liquidity and Capital Resources

Our cash, cash equivalents and marketable securities balance increased $251.7 million from 2011 to 2012,

to $1.0 billion. Cash activity for 2012, 2011 and 2010 was as follows:

2012

2011

2010

2011-2012
Change

2010-2011
Change

(in millions)

Cash provided by operating activities:
Income from continuing operations, adjusted for non cash

items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 444.9

$ 372.6

$ 508.6

$ 72.3

$(136.0)

Change in operating assets and liabilities, net of businesses

sold and acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash (used for) provided by discontinued operations . . . . . .

(40.4)
—

(94.0)
(4.8)

52.7
5.0

53.6
4.8

(146.7)
(9.8)

Total cash provided by operating activities . . . . . . . . . . . . . .

$ 404.5

$ 273.8

$ 566.3

$ 130.7

$(292.5)

Cash used for investing activities from continuing

operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(603.9)

(120.5)

(627.7)

(483.4)

507.2

Cash provided by investing activities from discontinued

operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

39.0

—

(39.0)

39.0

Total cash used for investing activities . . . . . . . . . . . . . . . . .

$(603.9) $ (81.5) $(627.7) $(522.4)

$ 546.2

Total cash (used for) provided by financing activities . . . . . .

$ (35.4) $ (16.3) $ 42.4

$ (19.1)

$ (58.7)

Total (decrease) increase of cash and cash equivalents . . . . .

$(234.8) $ 176.0

$ (19.0) $(410.8)

$ 195.0

In 2012, changes in operating assets and liabilities, net of businesses sold and acquired, used cash of $40.4

million. This was due to an $8.0 million increase in operating assets and a $32.4 million decrease in operating
liabilities.

The increase in operating assets was due to a $24.1 million increase in accounts receivable and a $1.5
million increase in prepayments due primarily to supplier prepayments, partially offset by a $17.6 million
decrease in inventories.

The decrease in operating liabilities was due to a $15.7 million decrease in accrued employee compensation

due primarily to employee stock awards payroll taxes and variable compensation payments, a $14.6 million
decrease in customer advance payments and deferred revenue, a $11.5 million decrease in accounts payable due
to lower fourth quarter sales volume, a $5.6 million decrease in other accrued liabilities, and $4.8 million of
retirement plans contributions, partially offset by a $19.8 million increase in accrued income taxes.

Investing activities during 2012 used cash of $603.9 million, due to $751.1 million used for purchases of
marketable securities and $119.1 million used for purchases of property, plant and equipment, partially offset by
proceeds from sales and maturities of marketable securities that provided cash of $95.2 million and $171.1
million, respectively.

Financing activities during 2012 used cash of $35.4 million, $18.5 million was from the issuance of

common stock under stock option and stock purchase plans, and $8.4 million from the tax benefit related to stock

31

options and restricted stock units, partially offset by $59.7 million of cash used for payments related to LitePoint
acquisition contingent consideration and $2.5 million of cash used for payments on long-term debt related to the
Japan loan.

In 2011, changes in operating assets and liabilities, net of businesses sold and acquired, used cash of $94.0
million. This was due to a $43.2 million decrease in operating assets and a $137.2 million decrease in operating
liabilities.

The decrease in operating assets was due to a $66.4 million decrease in accounts receivable resulting from

increased collections, partially offset by a $22.6 million increase in prepayments due primarily to supplier
prepayments and a $0.6 million increase in inventories. The decrease in operating liabilities was due to a $62.6
million decrease in customer advance payments due to shipments of systems prepaid by customers, a $28.3
million decrease in accrued employee compensation due primarily to employee stock awards payroll taxes and
variable compensation payments, a $19.9 million decrease in accounts payable due to decreased sales volume,
$11.9 million of retirement plans contributions, an $8.7 million decrease in accrued income taxes, and a $5.8
million decrease in deferred revenue.

Investing activities during 2011 used cash of $120.5 million. In October 2011, we completed the acquisition
of LitePoint for an initial cash purchase price, net of cash acquired, of $537.5 million. Capital expenditures were
$86.1 million. Proceeds from sales and maturities of marketable securities that provided cash of $676.4 million
and $518.5 million, respectively, partially offset by $691.8 million used for purchase of marketable securities.
The net proceeds were used to acquire LitePoint.

Financing activities during 2011 used cash of $16.3 million, due to the repurchase of 2.6 million shares of
common stock for $31.2 million at an average price of $11.84 per share and $2.5 million for payments on long-
term debt related to the Japan loan, partially offset by $17.4 million from the issuance of common stock under
stock option and stock purchase plans.

In 2010, changes in operating assets and liabilities, net of businesses sold and acquired, provided cash of

$52.7 million. This was due to a $38.2 million increase in operating assets and a $90.9 million increase in
operating liabilities.

The increase in operating assets was due to an increase in accounts receivable of $50.4 million due to higher

sales volume, partially offset by a $3.7 million decrease in inventories, and a decrease in other current assets of
$8.5 million. The increase in operating liabilities was due to a $57.7 million increase in customer advance
payments due primarily to an advanced payment received from one of our Semiconductor Test customers, a
$44.5 million increase in accrued employee compensation due to higher variable compensation and employee
stock awards payroll taxes, a $15.0 million increase in accounts payable, a $15.0 million increase in deferred
revenue, an $8.5 million increase in accrued income taxes, and a $2.7 million increase in other accrued liabilities,
partially offset by $52.5 million of retirement plans contributions.

Investing activities during 2010 used cash of $627.7 million, due to $870.8 million used for purchases of

marketable securities and $76.0 million used for purchases of property, plant and equipment, partially offset by
proceeds from sales and maturities of marketable securities that provided cash of $181.2 million and $136.8
million, respectively, and proceeds from life insurance that provided cash of $1.1 million.

Financing activities during 2010 provided cash of $42.4 million due to $44.7 million from the issuance of
common stock under stock option and stock purchase plans which was partially offset by $2.3 million of cash
used for payments on long-term debt related to the Japan loan.

On April 6, 2009, we completed a registered public offering of $190.0 million aggregate principal amount

convertible senior notes (“Notes”) and settled the related convertible bond hedge and warrant transaction and
received approximately $163.0 million as a result of these financing transactions. The Notes bear interest at a rate

32

of 4.50% per annum, payable semi- annually in arrears on March 15 and September 15 of each year. The first
interest payment was on September 15, 2009. The Notes will mature on March 15, 2014, unless earlier
repurchased by us or converted. The Notes may be converted, under certain circumstances and during certain
periods, at an initial conversion rate of approximately 182.65 shares of our common stock per $1,000 principal
amount of Notes, which is equivalent to an initial conversion price of approximately $5.48. The convertible note
hedge and warrant transaction will generally have the effect of increasing the conversion price of the Notes to
approximately $7.67 per share of our common stock, representing a 75% conversion premium based upon the
closing price of our common stock on March 31, 2009. We may not redeem the Notes prior to their maturity.
Holders of the Notes may require us to purchase in cash all or a portion of their Notes at a price equal to 100% of
the principal amount, plus accrued and unpaid interest, upon the occurrence of certain fundamental changes
involving the Company.

We believe our cash, cash equivalents and marketable securities balance will be sufficient to meet working

capital and expenditure needs for at least the next twelve months. The amount of cash, cash equivalents and
marketable securities in the U.S. and our operations in the U.S. provide sufficient liquidity to fund our business
activities in the U.S. We have approximately $300 million of cash outside the U.S. that if repatriated would incur
additional taxes. Inflation has not had a significant long-term impact on earnings.

Retirement Plans

ASC 715-20, “Compensation – Retirement Benefits – Defined Benefit Plans” requires an employer with
defined benefit plans or other postretirement benefit plans to recognize an asset or a liability on its balance sheet
for the overfunded or underfunded status of the plans as defined by ASC 715-20. The pension asset or liability
represents the difference between the fair value of the pension plan’s assets and the projected benefit obligation
as of December 31. For other postretirement benefit plans, the liability is the difference between the fair value of
the plan’s assets and the accumulated postretirement benefit obligation as of December 31.

Our pension expense, which includes the U.S. Qualified Pension Plan (“U.S. Plan”), certain qualified plans

for non-U.S. subsidiaries, and a U.S. Supplemental Executive Defined Benefit Plan, was approximately
$26.0 million for the year ended December 31, 2012. The largest portion of our 2012 pension expense was $9.0
million for our U.S. Plan. Pension expense is calculated based upon a number of actuarial assumptions, a
significant input to the actuarial models that measure pension benefit obligations. Discount rate and expected
return on assets are two assumptions which are important elements of pension plan expense and asset/liability
measurement. We evaluate these critical assumptions at least annually on a plan and country specific basis. We
evaluate other assumptions related to demographic factors, such as retirement age, mortality and turnover
periodically, and update them to reflect our experience and expectations for the future.

In developing the expected return on U.S. Plan assets assumption, we evaluated input from our investment

managers and pension consultants, including their review of asset class return expectations. Based on this review,
we believe that 5.0% was an appropriate rate to use for 2012. We will continue to evaluate the expected return on
plan assets at least annually, and will adjust the rate as necessary. The December 31, 2012 asset allocation for our
U.S. Plan is 86% invested in fixed income securities, 13% invested in equity securities, and 1% invested in other
securities. Our investment managers regularly review the actual asset allocation and periodically rebalance the
portfolio to ensure alignment with our targeted allocations.

Effective January 1, 2012, we have elected to immediately recognize net actuarial gains and losses and the

change in the fair value of plans assets in our operating results in the year in which they occur or upon any
interim remeasurement of the plans. In addition, we used to calculate the expected return on plan assets using a
calculated market-related value of plan assets. Effective January 1, 2012, we elected to calculate the expected
return on plan assets using the fair value of the plan assets.

The discount rate that we utilized for determining future pension obligations for the U.S. Plan is based on

the Citigroup Pension Index adjusted for the U.S. Plan’s expected cash flows and was 3.6% at December 31,

33

2012, down from 4.2% at December 31, 2011. We estimate that in 2013 we will recognize approximately $2.1
million of pension income for the U.S. Plan. The U.S. Plan related pension income estimate for 2013 is based on
a 3.6% discount rate and 5.0% return on assets. Future pension expense or income will depend on future
investment performance, changes in future discount rates and various other factors related to the employee
population participating in our pension plans.

As of December 31, 2012, we had an unrecognized pension prior service cost of $0.7 million.

We performed a sensitivity analysis, which expresses the potential U.S. Plan (income) expense for the year
ending December 31, 2013, which would result from changes to either the discount rate or the expected return on
plan assets. The below estimates exclude the impact of any potential actuarial gains or losses. It is difficult to
reliably forecast or predict whether there will be any actuarial gains or losses in 2013 as they are primarily driven
by events and circumstances beyond our control, such as changes in interest rates and the performance of the
financial markets.

Return on Plan Assets

4.5% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.0% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Discount Rate

3.1% 3.6% 4.1%

(in millions)
$(1.5) $(0.7) $(0.1)
(1.4)
(2.1)
(2.9)
(2.8)
(3.5)
(4.2)

The assets of the U.S. Plan consist primarily of fixed income and equity securities. U.S. Plan assets have
decreased from $319.1 million at December 31, 2011 to $278.9 million at December 31, 2012. The decrease was
due primarily to $52.0 million of payments made to certain former U.S. employees which were offered an option
to receive their vested pension benefit as a one-time, lump sum payment. Approximately 2,000 former employees
elected to receive a one-time, lump sum payment.

Our funding policy is to make contributions to our pension plans in accordance with local laws and to the

extent that such contributions are tax deductible. During 2012, we made contributions of $1.7 million to the U.S.
supplemental executive defined benefit pension plan and $1.6 million to certain qualified plans for non-U.S.
subsidiaries. We expect to contribute approximately $1.8 million to the U.S. supplemental executive defined
benefit pension plan in 2013. Contributions that will be made in 2013 to certain qualified plans for non-U.S.
subsidiaries are based on local statutory requirements and will be approximately $2.0 million. We do not expect
to make any contributions to the U.S. Plan in 2013.

Equity Compensation Plans

In addition to our 1996 Employee Stock Purchase Plan discussed in Note P: “Stock Based Compensation” in

Notes to Consolidated Financial Statements, we have a 2006 Equity and Cash Compensation Incentive Plan (the
“2006 Equity Plan”) under which equity securities are authorized for issuance. The 2006 Equity Plan was
initially approved by stockholders on May 25, 2006.

At our annual meeting of stockholders held May 28, 2009, our stockholders approved an amendment to the

2006 Equity Plan to increase the number of shares issuable thereunder by 10.0 million, for an aggregate of
22.0 million shares issuable thereunder, and our stockholders also approved an amendment to our 1996
Employee Stock Purchase Plan to increase the number of shares issuable thereunder by 5.0 million, for an
aggregate of 25.4 million shares issuable thereunder.

34

The following table presents information about these plans as of December 31, 2012 (share numbers in

thousands):

Plan category

Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights

Weighted-average
exercise price of
outstanding options,
warrants and rights

Number of securities remaining
available for future issuance
under equity compensation
plans (excluding securities
reflected in column one)

Equity plans approved by shareholders . . .
Equity plans not approved by

shareholders (3,4,5) . . . . . . . . . . . . . . . . .

Total

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

5,878(1)

2,933

8,811

$9.77

$3.06

$4.64

9,246(2)

—

9,246

(1)

Includes 4,970,308 shares of restricted stock units that are not included in the calculation of the weighted
average exercise price.

(2) Consists of 6,413,195 securities available for issuance under the 2006 Equity Plan and 2,832,538 of

(3)

(4)

(5)

securities available for issuance under the Employee Stock Purchase Plan.
In connection with the acquisition of Nextest (the “Nextest Acquisition”), we assumed the options and
restricted stock units granted under the Nextest Systems Corporation 1998 Equity Incentive Plan, as
amended, and the Nextest Systems Corporation 2006 Equity Incentive Plan (collectively, the “Nextest
Plans”). Upon the consummation of the Nextest Acquisition, these options and restricted stock units were
converted automatically into, respectively, options to purchase and restricted stock units representing, an
aggregate of 4,417,594 shares of our common stock. No additional awards will be granted under the Nextest
Plans. As of December 31, 2012, there were outstanding options exercisable for an aggregate of 768,382
shares of our common stock pursuant to the Nextest Plans, with a weighted average exercise price of $3.57
per share.
In connection with the acquisition of Eagle Test (the “Eagle Acquisition”), we assumed the options granted
under the Eagle Test Systems, Inc. 2003 Stock Option and Grant Plan and the Eagle Test Systems, Inc. 2006
Stock Option and Incentive Plan (collectively, the “Eagle Plans”). Upon the consummation of the Eagle
Acquisition, these options were converted automatically into options to purchase an aggregate of 3,594,916
shares of our common stock. No additional awards will be granted under the Eagle Plans. As of
December 31, 2012, there were outstanding options exercisable for an aggregate of 236,839 shares of our
common stock pursuant to the Eagle Plans, with a weighted average exercise price of $3.85 per share.
In connection with the acquisition of LitePoint Corporation (the “LitePoint Acquisition”), we assumed the
options granted under the LitePoint Corporation 2002 Stock Plan (the “LitePoint Plan”). Upon the
consummation of the LitePoint Acquisition, these options were converted automatically into options to
purchase an aggregate of 2,828,344 shares of our common stock. No additional awards will be granted
under the LitePoint Plan. As of December 31, 2012, there were outstanding options exercisable for an
aggregate of 1,927,222 shares of our common stock pursuant to the LitePoint Plan, with a weighted average
exercise price of $2.75 per share.

The purpose of the 2006 Equity Plan is to motivate employees, officers, directors, consultants and advisors

by providing equity ownership and compensation opportunities in Teradyne. The aggregate number of shares
available under the 2006 Equity Plan as of December 31, 2012 was 6,413,195 shares of our common stock. The
2006 Equity Plan authorizes the grant of stock-based awards in the form of (1) non-qualified and incentive stock
options, (2) stock appreciation rights, (3) restricted stock awards and restricted stock unit awards, (4) phantom
stock, and (5) other stock-based awards. Awards may be tied to time-based vesting schedules and/or
performance-based vesting measured by reference to performance criteria chosen by the Compensation
Committee of the Board of Directors, which administers the 2006 Equity Plan. Awards may be made to any
employee, officer, consultant and advisor of Teradyne and our subsidiaries, as well as, to our directors. The
maximum number of shares of stock-based awards that may be granted to one participant during any one fiscal
year is 2,000,000 shares of common stock. The 2006 Equity Plan will expire on May 24, 2016.

35

As of December 31, 2012, total unrecognized compensation expense related to non-vested awards and

options was $52.1 million, and is expected to be recognized over a weighted average period of 2.0 years.

Performance Graph

The following graph compares the change in our cumulative total shareholder return in our common stock

with (i) the Standard & Poor’s 500 Index and (ii) the Morningstar Semiconductor Equipment & Materials Index.
The comparison assumes $100.00 was invested on December 31, 2007 in our common stock and in each of the
foregoing indices and assumes reinvestment of dividends, if any.

Teradyne, Inc., S&P 500 Index and
Morningstar Semiconductor Equipment & Materials Index

Teradyne Inc.

S&P 500 Index

Morningstar Semiconductor
Equipment & Materials Index

$180.00

$160.00

$140.00

$120.00

$100.00

$80.00

$60.00

$40.00

$20.00

$0.00

Dec07

Dec08

Dec09

Dec10

Dec11

Dec12

Teradyne, Inc.
Morningstar Semiconductor

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

Equipment & Materials Index . .
S&P 500 Index . . . . . . . . . . . . . . . .

Annual Rate of Return

2008

-59%

-56%
-37%

2009

154%

68%
26%

2010

31%

12%
15%

2011

-3%

-11%
2%

2012

24%

24%
16%

(1) This graph is not “soliciting material,” is not deemed filed with the SEC and is not to be incorporated by

reference in any other filing under the Securities Act or the Exchange Act whether made before or after the
date hereof and irrespective of any general incorporation language in any such filing.

(2) The stock price performance shown on the graph is not necessarily indicative of future price performance.
Information used on the graph was obtained from Zacks Investment Research, Inc., a source believed to be
reliable, but we are not responsible for any errors or omissions in such information.

Recently Issued Accounting Pronouncements

In December 2011, the FASB issued ASU No. 2011-11, “Disclosures about Offsetting Assets and
Liabilities.” This ASU is intended to enhance the understanding of the effects of netting arrangements on an
entity’s financial statements, including financial instruments and derivative instruments that are either offset or
subject to a master netting arrangement. The scope of this ASU includes derivatives, sale and repurchase
agreements, reverse sale and repurchase agreements, and securities borrowing and lending arrangements. In

36

January 2013, the FASB issued ASU No. 2013-01 “Clarifying the Scope of Disclosures about Offsetting Assets
and Liabilities.” This standard provided additional guidance on the scope of ASU 2011-11. The provisions of this
ASU are effective for interim and annual periods beginning on or after January 1, 2013.

In February 2013, the FASB issued ASU No. 2013-02, “Reporting of Amounts Reclassified Out of

Accumulated Other Comprehensive Income.” Under this ASU, an entity is required to provide information about
the amounts reclassified out of Accumulated Other Comprehensive Income (“AOCI”) by component. In addition,
an entity is required to present, either on the face of the financial statements or in the notes, significant amounts
reclassified out of AOCI by the respective line items of net income, but only if the amount reclassified is required
to be reclassified in its entirety in the same reporting period. For amounts that are not required to be reclassified
in their entirety to net income, an entity is required to cross-reference to other disclosures that provide additional
details about those amounts. The provisions of this ASU are effective for interim and annual periods beginning
on or after January 1, 2013.

Item 7A: Quantitative and Qualitative Disclosures about Market Risks

Concentration of Credit Risk

Financial instruments which potentially subject us to concentrations of credit risk consist principally of cash

equivalents, marketable securities, forward currency contracts and accounts receivable. Our cash equivalents
consist primarily of money market funds invested in U.S. Treasuries and government agencies. Our fixed income
available-for-sale marketable securities have a minimum rating of AA by one or more of the major credit rating
agencies. We place forward currency contracts with high credit-quality financial institutions in order to minimize
credit risk exposure. Concentrations of credit risk with respect to accounts receivable are limited due to the large
number of geographically dispersed customers. We perform ongoing credit evaluations of our customers’
financial condition and from time to time may require customers to provide a letter of credit from a bank to
secure accounts receivable.

Exchange Rate Risk Management

We regularly enter into foreign currency forward contracts to hedge the value of our net monetary assets in

Euro, British Pound, Japanese Yen and the Taiwan Dollar. These foreign currency forward contracts have
maturities of approximately one month. These contracts are used to reduce our risk associated with exchange rate
movements, as gains and losses on these contracts are intended to offset exchange losses and gains on underlying
exposures. We do not engage in currency speculation.

We performed a sensitivity analysis assuming a hypothetical 10% fluctuation in foreign exchange rates to
the hedging contracts and the underlying exposures described above. As of December 31, 2012, 2011 and 2010,
the analysis indicated that these hypothetical market movements would not have a material effect on our
consolidated financial position, results of operations or cash flows.

Interest Rate Risk Management

We are exposed to potential losses due to changes in interest rates. Our interest rate exposure is primarily in

the United States in short-term and long-term marketable securities.

In order to estimate the potential loss due to interest rate risk, a fluctuation in interest rates of 25 basis points
was assumed. Market risk for the short and long-term marketable securities was estimated as the potential change
in the fair value resulting from a hypothetical change in interest rates for securities contained in the investment
portfolio. The potential change in fair value from changes in interest rates is immaterial as of December 31, 2012
and 2011.

37

Item 8:

Financial Statements and Supplementary Data

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders of Teradyne, Inc.:

In our opinion, the consolidated financial statements listed in the index appearing under Item 15(a)(1)

present fairly, in all material respects, the financial position of Teradyne, Inc. and its subsidiaries at
December 31, 2012 and December 31, 2011, and the results of their operations and their cash flows for each of
the three years in the period ended December 31, 2012 in conformity with accounting principles generally
accepted in the United States of America. In addition, in our opinion, the financial statement schedule listed in
the index appearing under Item 15(a)(2) present fairly, in all material respects, the information set forth therein
when read in conjunction with the related consolidated financial statements. Also in our opinion, the Company
maintained, in all material respects, effective internal control over financial reporting as of December 31, 2012,
based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO). The Company’s management is responsible for these
financial statements and financial statement schedule, for maintaining effective internal control over financial
reporting and for its assessment of the effectiveness of internal control over financial reporting, included in
Management’s Annual Report on Internal Control over Financial Reporting appearing under Item 9A. Our
responsibility is to express opinions on these financial statements, on the financial statement schedule, and on the
Company’s internal control over financial reporting based on our integrated 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 audits to obtain reasonable assurance about whether the financial
statements are free of material misstatement and whether effective internal control over financial reporting was
maintained in all material respects. Our audits of the financial statements included examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, and evaluating the overall financial statement presentation.
Our audit of internal control over financial reporting included obtaining an understanding of internal control over
financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and
operating effectiveness of internal control based on the assessed risk. Our audits also included performing such
other procedures as we considered necessary in the circumstances. We believe that our audits provide a
reasonable basis for our opinions.

As discussed in Note C to the consolidated financial statements, the Company changed the manner in which

it accounts for defined benefit pension and other postretirement benefit plans in 2012.

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 (i) pertain to the maintenance of records that, in reasonable detail,
accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable
assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance
with generally accepted accounting principles, and that receipts and expenditures of the company are being made
only in accordance with authorizations of management and directors of the company; and (iii) 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.

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts
March 1, 2013

38

TERADYNE, INC.

CONSOLIDATED BALANCE SHEETS

December 31, 2012 and 2011

2012

2011

(in thousands, except per
share information)

Current assets:

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable, less allowance for doubtful accounts of $4,118 and $4,102 in 2012 and
2011, respectively . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 338,920
431,516

$ 573,736
96,502

153,423

129,330

Inventories:

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assemblies in process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finished goods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepayments and other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

89,598
32,303
17,509

139,410
77,305
95,487

102,307
24,283
33,473

160,063
53,948
86,308

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,236,061

1,099,887

Net property, plant and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plans assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

265,782
235,872
20,209
3,282
318,867
349,272

232,207
84,407
17,545
8,840
392,975
352,778

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,429,345

$2,188,639

Current liabilities:

LIABILITIES

Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued employees’ compensation and withholdings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue and customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contingent consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other accrued liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current debt

Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term deferred revenue and customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plans liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term other accrued liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commitments and contingencies (Note L)

SHAREHOLDERS’ EQUITY
Common stock, $0.125 par value, 1,000,000 shares authorized, 187,908 and 183,587 shares issued
and outstanding at December 31, 2012 and 2011, respectively . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

58,324
86,264
81,357
388
56,861
12,306
2,328

297,828
16,227
94,373
50,201
21,302
171,059

650,990

69,842
90,427
78,670
68,892
62,420
860
2,573

373,684
33,541
76,638
16,049
23,711
159,956

683,579

23,488
1,347,762
5,820
401,285

22,948
1,293,130
4,746
184,236

Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,778,355

1,505,060

Total liabilities and shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,429,345

$2,188,639

The accompanying notes are an integral part of the consolidated financial statements.

39

TERADYNE, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

Years Ended December 31,

2012

2011

2010

(in thousands, except per share amounts)

Net revenues:

Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$1,383,569
273,181

$1,160,191
268,870

$1,330,942
235,220

Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,656,750

1,429,061

1,566,162

Cost of revenues:

Cost of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total cost of revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

Engineering and development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired intangible assets amortization . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

642,881
127,832

770,713

886,037

251,382
281,500
73,508
(7,721)

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

598,669

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations before income taxes . . . . . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from discontinued operations before income taxes . . . . . . . . . . .
(Benefit) provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gain on disposal of discontinued operations (net of tax $4,578) . . . . . . .

287,368
4,090
(25,482)

265,976
48,927

217,049

—
—

—

—

578,936
138,302

717,238

711,823

197,798
235,319
40,465
6,743

480,325

231,498
6,617
(23,694)

214,421
(129,536)

343,957

1,278
(267)

1,545

24,371

589,891
118,688

708,579

857,583

191,863
225,333
29,250
(3,800)

442,646

414,937
5,861
(24,451)

396,347
16,655

379,692

5,406
278

5,128

—

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 217,049

$ 369,873

$ 384,820

Income from continuing operations per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

$

$

1.16

0.94

1.16

0.94

$

$

$

$

1.86

1.52

2.00

1.63

$

$

$

$

2.11

1.73

2.14

1.75

Weighted average common shares—basic . . . . . . . . . . . . . . . . . . . . . . . .

186,878

184,683

179,924

Weighted average common shares—diluted . . . . . . . . . . . . . . . . . . . . . . .

230,246

226,820

226,807

The accompanying notes are an integral part of the consolidated financial statements.

40

TERADYNE, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive income (loss), net of tax:

Foreign currency translation reclassification adjustment included in net

For the Years Ended December 31,

2012

2011

2010

$217,049

(in thousands)
$369,873

$384,820

income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

2,266

(349)

Unrealized gains on marketable securities:

Unrealized gains on marketable securities arising during period . . .
Less: Reclassification adjustment for gains included in net

2,106

1,293

1,466

income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(799)

(1,296)

93

Defined benefit pension and post-retirement plans:

Prior service cost arising during period . . . . . . . . . . . . . . . . . . . . . . .
Less: Amortization of prior service (benefit) cost included in net

periodic pension and post-retirement costs . . . . . . . . . . . . . . . . . .

1,307

(3)

1,559

—

—

3,279

(233)

(233)

14

14

310

3,589

4,799

Other comprehensive income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,074

2,277

Comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$218,123

$372,150

$389,619

The accompanying notes are an integral part of the consolidated financial statements.

41

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T

TERADYNE, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

Years Ended December 31,

2012

2011

2010

(in thousands)

Cash flows from operating activities:

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Less: Gain on disposal of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 217,049
—
—

$ 369,873
1,545
24,371

$ 384,820
5,128
—

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile income from continuing operations to net cash provided by

217,049

343,957

379,692

operating activities:

Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for excess and obsolete inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non cash charge for the sale of inventories revalued at the date of acquisition . . . . .
Retirement plans actuarial losses (gains) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contingent consideration adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax benefit related to stock options and restricted stock units . . . . . . . . . . . . . . . . . . .
Deferred taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in operating assets and liabilities, net of businesses sold and acquired:

Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue and customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable and other accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plan contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash provided by continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash (used for) provided by discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cash flows from investing activities:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Purchases of property, plant and equipment
Purchases of available-for-sale marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from maturities of available-for-sale marketable securities . . . . . . . . . . . . . . . . .
Proceeds from sales of available-for-sale marketable securities . . . . . . . . . . . . . . . . . . . . .
Proceeds from sales of trading marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from life insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquisition of businesses, net of cash acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash used for continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash provided by discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

55,049
87,750
26,849
39,920
6,089
23,320
(8,794)
(8,358)
5,556
498

(24,093)
17,652
(1,544)
(14,627)
(32,810)
(4,778)
19,804

404,532
—

404,532

(119,080)
(751,129)
171,054
95,215
—
—
—

(603,940)

—

51,040
53,338
11,601
32,337
12,178
13,564
—
—

(146,949)
1,509

66,367
(615)
(22,600)
(68,359)
(48,222)
(11,851)
(8,727)

278,568
(4,804)

273,764

(86,097)
(691,802)
518,483
676,386
—
—

(537,489)

(120,519)
39,062

52,810
40,706
5,971
29,777
—
(1,351)
—
—
(1,519)
2,528

(50,418)
3,715
8,460
72,744
62,201
(52,452)
8,465

561,329
4,957

566,286

(76,044)
(870,777)
136,837
154,903
26,330
1,091
—

(627,660)

—

Net cash used for investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(603,940)

(81,457)

(627,660)

Cash flows from financing activities:

Issuance of common stock under stock option and stock purchase plans . . . . . . . . . . . . . .
Payments of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments of contingent consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax benefit related to stock options and restricted stock units . . . . . . . . . . . . . . . . . . . . . . .
Repurchase of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net cash (used for) provided by financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18,476
(2,532)
(59,710)
8,358
—

(35,408)

17,385
(2,518)
—
—
(31,175)

(16,308)

44,679
(2,305)
—
—
—

42,374

(Decrease) increase in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(234,816)
573,736

175,999
397,737

(19,000)
416,737

Cash and cash equivalents at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 338,920

$ 573,736

$ 397,737

Supplementary disclosure of cash flow information:

Cash paid during the year for:

Interest
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes payments (refunds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

8,602
8,084

$
8,645
$ 36,043

$
$

8,695
(2,091)

The accompanying notes are an integral part of the consolidated financial statements.

43

TERADYNE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

A. THE COMPANY

Teradyne, Inc. is a leading global supplier of automatic test equipment. Teradyne’s automatic test

equipment products and services include:

•

•

•

semiconductor test (“Semiconductor Test”) systems;

wireless test (“Wireless Test”) systems; and

military/aerospace (“Mil/Aero”) test instrumentation and systems, storage test (“Storage Test”)
systems, and circuit-board test and inspection (“Commercial Board Test”) systems (collectively these
products represent “Systems Test Group”).

B. ACCOUNTING POLICIES

The consolidated financial statements include the accounts of Teradyne and its wholly-owned subsidiaries.

All significant intercompany balances and transactions are eliminated. Certain prior years’ amounts were
reclassified to conform to the current year presentation.

Preparation of Financial Statements and Use of Estimates

The preparation of consolidated financial statements requires management to make estimates and judgments
that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent
liabilities. On an on-going basis, management evaluates its estimates, including those related to inventories,
investments, goodwill, intangible and other long-lived assets, doubtful accounts, income taxes, deferred tax
assets, pensions, warranties, and loss contingencies. Management bases its estimates on historical experience and
on appropriate and customary assumptions that are believed to be reasonable under the circumstances, the results
of which form the basis for making judgments about the carrying values of assets and liabilities that are not
readily apparent from other sources. Actual results may differ significantly from these estimates.

Revenue Recognition

Teradyne recognizes revenue when there is persuasive evidence of an arrangement, title and risk of loss
have passed, delivery has occurred or the services have been rendered, the sales price is fixed or determinable
and collection of the related receivable is reasonably assured. Title and risk of loss generally pass to its customers
upon shipment or at delivery destination point. In circumstances where either title or risk of loss pass upon
destination, acceptance or cash payment, Teradyne defers revenue recognition until such events occur.

Teradyne’s equipment has non-software and software components that function together to deliver the
equipment’s essential functionality. Revenue is recognized upon shipment or at delivery destination point,
provided that customer acceptance criteria can be demonstrated prior to shipment. Certain contracts require
Teradyne to perform tests of the product to ensure that performance meets the published product specifications or
customer requested specifications, which are generally conducted prior to shipment. Where the criteria cannot be
demonstrated prior to shipment, revenue is deferred until customer acceptance has been received. Teradyne also
defers the portion of the sales price that is not due until acceptance, which represents deferred profit.

For multiple element arrangements, Teradyne allocates revenue to all deliverables based on their relative

selling prices. In such circumstances, a hierarchy is used to determine the selling price for allocating revenue to
deliverables as follows: (i) vendor-specific objective evidence of selling price (“VSOE”), (ii) third-party

44

evidence of selling price (“TPE”), and (iii) best estimate of the selling price (“BESP”). For a delivered item to be
considered a separate unit the delivered item must have value to the customer on a standalone basis and the
delivery or performance of the undelivered item must be considered probable and substantially in Teradyne’s
control.

Teradyne’s post-shipment obligations include installation, training services, one-year standard warranties,

and extended warranties. Installation does not alter the product capabilities, does not require specialized skills or
tools and can be performed by the customers or other vendors. Installation is typically provided within five days
of product shipment and is completed within one to two days thereafter. Training services are optional and do not
affect the customers’ ability to use the product. Teradyne defers revenue for the selling price of installation and
training. Extended warranties constitute warranty obligations beyond one year and Teradyne defers revenue in
accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”)
605-20, “Separately Priced Extended Warranty and Product Maintenance Contracts” and ASC 605-25,
“Revenue Recognition Multiple-Element Arrangements.” Service revenue is recognized over the contractual
period or as services are performed.

Teradyne’s products are generally subject to warranty and related costs of the warranty are provided for in
cost of revenue when product revenue is recognized. Teradyne classifies shipping and handling costs in cost of
revenue. Teradyne generally does not provide its customers with contractual rights of return for any of its
products.

For transactions involving the sale of software, revenue is recognized in accordance with ASC 985-605,

“Software Revenue Recognition.” Teradyne recognizes revenue when there is persuasive evidence of an
arrangement, delivery has occurred, the sales price is fixed or determinable and collectability is probable. In
instances where an arrangement contains multiple elements, revenue related to the undelivered elements is
deferred to the extent that vendor-specific objective evidence of fair value (“VSOE”) exists for such elements. In
instances where VSOE does not exist for one or more of the undelivered elements of an arrangement, all revenue
related to the arrangement is deferred until all elements have been delivered. VSOE is the price charged when the
element is sold separately. Revenue for the separate elements is only recognized where the functionality of the
undelivered element is not essential to the delivered element.

For certain contracts eligible for contract accounting under ASC 605-35, “Revenue Recognition

Construction-Type and Production-Type Contracts,” revenue is recognized using the percentage-of-completion
accounting method based upon the percentage of incurred costs to estimated total costs. These arrangements
require significant production, modification or customization. In all cases, changes to total estimated costs and
anticipated losses, if any, are recognized in the period in which they are determined. With respect to contract
change orders, claims or similar items, judgment must be used in estimating related amounts and assessing the
potential for realization. Such amounts are only included in the contract value when they can be reliably
estimated and realization is reasonably assured, generally upon receipt of a customer approved change order.

As of December 31, 2012 and 2011, deferred revenue and customer advances consisted of the following and

are included in the short and long-term deferred revenue and customer advances:

Customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance, training and extended warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Undelivered elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acceptance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$39,613
51,198
6,773
—

$ 70,001
33,953
7,939
318

Total deferred revenue and customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$97,584

$112,211

2012

2011

(in thousands)

45

Retirement and Postretirement Plans

Effective January 1, 2012, Teradyne changed the method of recognizing actuarial gains and losses for its

defined benefit pension plans and postretirement benefit plan and calculating the expected return on plan assets
for its defined benefit pension plans. Historically, Teradyne recognized net actuarial gains and losses in
accumulated other comprehensive income within shareholders’ equity on its consolidated balance sheets on an
annual basis and amortized them into operating results over the average remaining years of service of the plan
participants, to the extent such gains and losses were outside of a range (“corridor”). Teradyne elected to
immediately recognize net actuarial gains and losses and the change in the fair value of the plan assets in its
operating results in the year in which they occur or upon any interim remeasurement of the plans. In addition,
Teradyne used to calculate the expected return on plan assets using a calculated market-related value of plan
assets. Effective January 1, 2012, Teradyne elected to calculate the expected return on plan assets using the fair
value of the plan assets.

Teradyne believes that this new method is preferable as it eliminates the delay in recognizing gains and
losses in its operating results and it will improve the transparency by faster recognition of the effects of economic
and interest rate trends on plan obligations and investments. These actuarial gains and losses are generally
measured annually as of December 31 and, accordingly, will be recorded during the fourth quarter of each year
or upon any interim remeasurement of the plans. In accordance with Financial Accounting Standards Board
Accounting Standards Codification Topic 250, Accounting Changes and Error Corrections, all prior periods
presented in this Annual Report on Form 10-K have been adjusted to apply the new accounting method
retrospectively.

Product Warranty

Teradyne generally provides a one-year warranty on its products, commencing upon installation or

shipment. A provision is recorded upon revenue recognition to cost of revenues for estimated warranty expense
based on historical experience. Related costs are charged to the warranty accrual as incurred. The balance below
is included in other accrued liabilities.

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals for warranties issued during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals related to pre-existing warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements made during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals for warranties issued during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals related to pre-existing warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements made during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals for warranties issued during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals related to pre-existing warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements made during the period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Amount

(in thousands)
$ 6,435
17,084
(1,338)
(12,295)

9,886
327
13,167
(2,689)
(12,538)

8,153
14,704
877
(13,948)

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 9,786

46

When Teradyne receives revenue for extended warranties, beyond one year, it is deferred and recognized on

a straight-line basis over the contract period. Related costs are expensed as incurred. The balance below is
included in short and long-term deferred revenue and customer advances.

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferral of new extended warranty revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recognition of extended warranty deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferral of new extended warranty revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recognition of extended warranty deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferral of new extended warranty revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recognition of extended warranty deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Amount

(in thousands)
$ 4,462
7,696
(3,186)

8,972
3,151
8,659
(8,040)

12,742
22,344
(8,099)

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$26,987

Accounts Receivable and Allowance for Doubtful Accounts

Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The volatility of the

industries that Teradyne serves can cause certain of its customers to experience shortages of cash flows, which
can impact their ability to make required payments. Teradyne maintains allowances for doubtful accounts for
estimated losses resulting from the inability of its customers to make required payments. Estimated allowances
for doubtful accounts are reviewed periodically taking into account the customer’s recent payment history, the
customer’s current financial statements and other information regarding the customer’s credit worthiness.
Account balances are charged off against the allowance when it is determined the receivable will not be
recovered.

Inventories

Inventories are stated at the lower of cost (first-in, first-out basis) or net realizable value. On a quarterly

basis, Teradyne uses consistent methodologies to evaluate all inventories for net realizable value. Teradyne
records a provision for both excess and obsolete inventory when such write-downs or write-offs are identified
through the quarterly review process. The inventory valuation is based upon assumptions about future demand,
product mix and possible alternative uses.

Investments

Teradyne accounts for its investments in debt and equity securities in accordance with the provisions of

ASC 320-10, “Investments—Debt and Equity Securities.” ASC 320-10 requires that certain debt and equity
securities be classified into one of three categories; trading, available-for-sale or held-to-maturity securities. On a
quarterly basis, Teradyne reviews its investments to identify and evaluate those that have an indication of a
potential other-than-temporary impairment. Factors considered in determining whether a loss is other-than-
temporary include:

•

•

•

The length of time and the extent to which the market value has been less than cost;

The financial condition and near-term prospects of the issuer; and

The intent and ability to retain the investment in the issuer for a period of time sufficient to allow for
any anticipated recovery in market value.

47

As defined in ASC 820-10 “Fair Value Measurements and Disclosures”, fair value is the price that would

be received from the sale of an asset or paid to transfer a liability in an orderly transaction between market
participants. Teradyne uses the market and income approach techniques to value its financial instruments and
there were no changes in valuation techniques during the years ended December 31, 2012, 2011 and 2010. ASC
820-10 requires that assets and liabilities carried at fair value be classified and disclosed in one of the following
three categories:

Level 1: Quoted prices in active markets for identical assets as of the reporting date.

Level 2: Inputs other than Level 1, that are observable either directly or indirectly as of the reporting date.
For example, a common approach for valuing fixed income securities is the use of matrix pricing. Matrix
pricing is a mathematical technique used to value securities by relying on the securities’ relationship to other
benchmark quoted prices, and therefore is considered a Level 2 input.

Level 3: Unobservable inputs that are not supported by market data. Unobservable inputs are developed
based on the best information available, which might include Teradyne’s own data.

In accordance with ASC 820-10, Teradyne measures its debt and equity investments at fair value.
Teradyne’s debt and equity investments are primarily classified within Level 1 and 2, with the exception of
LitePoint acquisition-related contingent consideration, which was classified within Level 3. Teradyne determines
the fair value of acquisition-related contingent consideration based on assessment of the probability that it would
be required to make such payment.

Goodwill, Intangible and Long-Lived Assets

Teradyne accounts for goodwill and intangible assets in accordance with ASC 350-10, “Intangibles-

Goodwill and Other.” Intangible assets are amortized over their estimated useful economic life and are carried at
cost less accumulated amortization. Goodwill is assessed for impairment at least annually in the fourth quarter,
on a reporting unit basis, or more frequently when events and circumstances occur indicating that the recorded
goodwill may be impaired. In September 2011, the FASB issued new guidance which provides an entity with the
option to perform a qualitative assessment to determine whether it is more-likely-than-not that the fair value of a
reporting unit is less than its carrying amount. If an entity determines this is the case, it is required to perform the
two-step goodwill impairment test to identify potential goodwill impairment and measure the amount of goodwill
impairment loss to be recognized. If an entity determines that it is more-likely-than-not that the fair value of the
reporting unit is greater than its carrying amounts, the two-step goodwill impairment test is not required. This
new guidance is effective for fiscal years beginning after December 15, 2011 with early adoption permitted.
Teradyne adopted this guidance as of the fourth quarter of 2011.

In accordance with ASC 360-10, “Impairment or Disposal of Long-Lived Assets,” Teradyne reviews long-

lived assets for impairment whenever events or changes in business circumstances indicate that the carrying
amount of the assets may not be fully recoverable or that the useful lives of these assets are no longer
appropriate. Each impairment test is based on a comparison of the estimated undiscounted cash flows to the
recorded value of the asset. If impairment is indicated, the asset is written down to its estimated fair value based
on a discounted cash flow analysis. The cash flow estimates used to determine the impairment, if any, contain
management’s best estimates using appropriate assumptions and projections at that time.

Property, Plant and Equipment

Property, plant and equipment are stated at cost and depreciated over the estimated useful lives of the assets.

Leasehold improvements and major renewals are capitalized and included in property, plant and equipment
accounts while expenditures for maintenance and repairs and minor renewals are charged to expense. When
assets are retired, the assets and related allowances for depreciation and amortization are removed from the
accounts and any resulting gain or loss is reflected in operations.

48

Teradyne provides for depreciation of its assets principally on the straight-line method with the cost of the

assets being charged to expense over their useful lives as follows:

Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Building improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lesser of lease term or useful life
Furniture and fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test systems manufactured internally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Machinery and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 years
6 years
3 to 5 years
3 to 5 years

40 years
5 to 10 years

Test systems manufactured internally are used by Teradyne for customer evaluations and manufacturing and

support of its customers. Teradyne depreciates the test systems manufactured internally over a six-year life to
cost of revenues, engineering and development, and selling and administrative expenses. Teradyne often sells
internally manufactured test equipment to customers. Upon the sale of an internally manufactured test system,
the net book value of the system is transferred to inventory and expensed as cost of revenues. The net book value
of internally manufactured test systems sold in the years ended December 31, 2012, 2011 and 2010 was $6.0
million, $7.8 million and $12.2 million, respectively.

Engineering and Development Costs

Teradyne’s products are highly technical in nature and require a large and continuing engineering and
development effort. Software development costs incurred prior to the establishment of technological feasibility
are charged to expense. Software development costs incurred subsequent to the establishment of technological
feasibility are capitalized until the product is available for release to customers. To date, the period between
achieving technological feasibility and general availability of the product has been short and software
development costs eligible for capitalization have not been material. Engineering and development costs are
expensed as incurred and consist primarily of salaries, contractor fees, building costs, depreciation, and tooling
costs.

Stock Compensation Plans and Employee Stock Purchase Plan

Equity Plans and Employee Stock Purchase Plan

Stock-based compensation expense is based on the grant-date fair value estimated in accordance with the
provisions of ASC 718-10 “Compensation—Stock Compensation.” As required by ASC 718-10, Teradyne has
made an estimate of expected forfeitures and is recognizing compensation costs only for those stock-based
compensation awards expected to vest.

Under its stock compensation plans, Teradyne has granted stock options and restricted stock units, and

employees are eligible to purchase Teradyne’s common stock through its Employee Stock Purchase Plan
(“ESPP”).

Stock options to purchase Teradyne’s common stock at 100% of the fair market value on the grant date
generally vest in equal installments over four years from the grant date and have a maximum term of seven years.

Restricted stock unit awards granted to employees vest in equal annual installments over four years. Restricted
stock unit awards granted to non-employee directors vest after a one year period, with 100% of the award vesting on
the first anniversary of the grant date. A portion of restricted stock unit awards granted to executive officers is
subject to time-based vesting and a portion is subject to performance-based vesting. The percentage level of
performance satisfied for performance-based grants is assessed on or near the anniversary of the grant date and, in
turn, that percentage level determines the number of performance-based restricted stock units available for vesting
over the vesting period; portions of the performance-based grants not available for vesting will be forfeited.
Restricted stock units do not have common stock voting rights, and the shares underlying the restricted stock units

49

are not considered issued and outstanding until they become vested. Teradyne expenses the cost of the restricted
stock unit awards subject to time-based vesting, which is determined to be the fair market value of the shares at the
date of grant, ratably over the period during which the restrictions lapse.

Under the ESPP, eligible employees may purchase shares of common stock through regular payroll
deductions of up to 10% of their eligible compensation, to a maximum of shares with a fair market value of
$25,000 per calendar year, not to exceed 6,000 shares. The price paid for the common stock is equal to 85% of
the lower of the fair market value of Teradyne’s common stock on the first business day and the last business day
of the purchase period. Beginning in January 2013, the price paid will be equal to 85% of the stock price on the
last business day of the purchase period. There are two six-month purchase periods in each fiscal year.

The effect to income from continuing operations for recording stock-based compensation for the years

ended December 31 was as follows:

Cost of revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engineering and development
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 6,604
13,589
19,727

(in thousands)
$ 7,097
10,001
15,239

$ 6,536
9,209
14,032

Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax benefit

39,920
(9,548)

32,337
(8,509)

29,777
—

Total stock-based compensation expense after income taxes . . . . . . . . . . . . . . . . .

$30,372

$23,828

$29,777

2012

2011

2010

Valuation Assumptions

The total number of stock options granted in 2012, 2011 and 2010 were 0.2 million, 0.1 million and
0.3 million, respectively, at the weighted average grant date fair value of $6.85, $6.74 and $4.10, respectively.
The fair value of the stock options at grant date was estimated using the Black-Scholes option-pricing model with
the following assumptions:

Expected life (years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Volatility-historical
Dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

3.50
0.4%
56.0%
0.0%

4.00
1.5%
52.1%
0.0%

4.75
2.4%
48.8%
0.0%

Teradyne determined the stock option’s expected life based upon historical exercise data for executive
officers, the age of executives and the terms of the stock option award. Volatility was determined using historical
volatility for a period equal to the expected life. The interest rate was determined using the U.S. Treasury yield
curve in effect at the time of grant.

The weighted-average fair value of employee stock purchase rights granted pursuant to the ESPP in the first

and last six months of 2012 was $4.09 and $3.42, respectively, the first and last six months of 2011 was $3.66
and $4.01, respectively, and the first and last six months of 2010 was $3.05 and $2.77, respectively. The fair
value of the employees’ purchase rights was estimated using the Black-Scholes option-pricing model with the
following assumptions:

Expected life (years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Volatility-historical
Dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

0.5
0.1%
42.7%
0.0%

0.5
0.1%
41.0%
0.0%

0.5
0.2%
48.0%
0.0%

50

As of December 31, 2012, there were 2.8 million shares available for grant under the ESPP.

Income Taxes

Deferred tax assets and liabilities are determined based on differences between financial reporting and tax
bases of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when
the differences are expected to reverse. The measurement of deferred tax assets is reduced by a valuation
allowance if, based upon weighted available evidence, it is more likely than not that some or all of the deferred
tax assets will not be realized. U.S. income taxes are not provided for on the earnings of non-U.S. subsidiaries,
except Japan, which are expected to be reinvested indefinitely in operations outside the U.S. For intra-period tax
allocations, Teradyne first utilizes non-equity related tax attributes, such as net operating losses and credit
carryforwards and then equity-related tax attributes. Teradyne uses the with-and-without method for calculating
excess stock compensation deductions and does not take into account any indirect impacts of excess stock
compensation deductions on its research and development tax credits, domestic production activities deduction,
and other differences between financial reporting and tax reporting.

On January 2, 2013, the American Taxpayer Relief Act of 2012 was enacted which retrospectively
reinstated the research and development tax credit for 2012 and extended it through December 31, 2013. As a
result, in the first quarter of 2013, Teradyne expects to record a discrete benefit related to 2012 of approximately
$7.0 million.

Advertising Costs

Teradyne expenses all advertising costs as incurred. Advertising costs were $1.6 million, $1.0 million and

$0.6 million in 2012, 2011 and 2010, respectively.

Translation of Non-U.S. Currencies

The functional currency for all non-U.S. subsidiaries is the U.S. dollar. All foreign currency denominated
monetary assets and liabilities are re-measured on a monthly basis into the functional currency using exchange
rates in effect at the end of the period. All foreign currency denominated non-monetary assets and liabilities are
re-measured into the functional currency using historical exchange rates. Net foreign exchange gains and losses
resulting from re-measurement are included in interest expense and other and were a loss of $4.5 million, a gain
of $0.9 million and a gain of $2.5 million, respectively, for the years ended December 31, 2012, 2011 and 2010.
These amounts do not reflect the corresponding gain (loss) from foreign exchange contracts. See Note H:
“Financial Instruments” regarding foreign exchange contracts. Revenue and expense amounts are translated using
an average of exchange rates in effect during the period.

Net Income (Loss) per Common Share

Basic net income (loss) per common share is calculated by dividing net income (loss) by the weighted
average number of common shares outstanding during the period. Except where the result would be antidilutive,
diluted net income (loss) per common share is calculated by dividing net income (loss) by the sum of the
weighted average number of common shares plus common stock equivalents, if applicable.

Prior to the fourth quarter of 2010, net income for diluted net income (loss) per share includes an adjustment

related to the convertible notes that represents interest expense that would have not been recorded if the notes
converted at the beginning of the period. Dilutive potential common shares include incremental shares from
assumed conversion of the convertible notes and the convertible notes hedge warrant shares. Incremental shares
from assumed conversion of the convertible notes are calculated using the difference between the average
Teradyne stock price for the period and the conversion price of $5.48, multiplied by the 34.7 million shares that
will be issued upon conversion. The result of this calculation, representing the total intrinsic value of the
convertible debt, is divided by the average Teradyne stock price for the period. Convertible notes hedge warrant
shares are calculated using the difference between the average Teradyne stock price for the period and the
warrant price of $7.67, multiplied by the 34.7 million shares that will be issued upon conversion. The result of

51

this calculation, representing the total intrinsic value of the warrant, is divided by the average Teradyne stock
price for the period. Teradyne’s call option for 34.7 million shares at an exercise price of $5.48 is not used in the
GAAP earnings per share calculation as its effect would be anti-dilutive.

With respect to Teradyne’s convertible debt, Teradyne intends to settle its conversion spread (i.e., the
intrinsic value of the embedded option feature contained in the convertible debt) in shares. Teradyne accounts for
its conversion spread using the treasury stock method. In the fourth quarter of 2010, Teradyne determined that it
had the ability and intent to settle the principal amount of the convertible debt in cash; accordingly as of the
fourth quarter of 2010, the principal amount has been excluded from the determination of diluted earnings per
share.

Comprehensive Income (Loss)

Comprehensive income (loss) includes net income (loss), unrealized pension prior service costs and
benefits, unrealized gains and losses on certain investments in debt and equity securities and foreign currency
translation adjustments.

C. CHANGE IN ACCOUNTING PRINCIPLE

Effective January 1, 2012, Teradyne changed the method of recognizing actuarial gains and losses for its

defined benefit pension plans and postretirement benefit plan and calculating the expected return on plan assets
for its defined benefit pension plans. Historically, Teradyne recognized net actuarial gains and losses in
accumulated other comprehensive income within shareholders’ equity on the consolidated balance sheets on an
annual basis and amortized them into operating results over the average remaining years of service of the plan
participants, to the extent such gains and losses were outside of a range (“corridor”). Teradyne has elected to
immediately recognize net actuarial gains and losses and the change in the fair value of the plan assets in its
operating results in the year in which they occur or upon any interim remeasurement of the plans. In addition,
Teradyne used to calculate the expected return on plan assets using a calculated market-related value of plan
assets. Effective January 1, 2012, Teradyne elected to calculate the expected return on plan assets using the fair
value of the plan assets.

Teradyne believes that this new method is preferable as it eliminates the delay in recognizing gains and
losses in its operating results and it will improve the transparency by faster recognition of the effects of economic
and interest rate trends on plan obligation and investments. These actuarial gains and losses are generally
measured annually as of December 31 and, accordingly, will be recorded during the fourth quarter of each year
or upon any interim remeasurement of the plans. In accordance with Financial Accounting Standards Board
Accounting Standards Codification Topic 250, Accounting Changes and Error Corrections, all prior periods
presented in this Annual Report on Form 10-K have been adjusted to apply the new accounting method
retrospectively.

Had these changes not been made, net income for the year ended December 31, 2012 would have been
$207.0 million compared to $217.0 million actually recorded. Diluted earnings per share would have been $0.90
compared to $0.94 for the year ended December 31, 2012.

The effects of the change in accounting principle on the condensed consolidated financial statements for

2011 and 2010 are presented below. We have condensed the comparative financial statements for financial
statement line items that were not affected by the change in accounting principle.

52

Condensed Consolidated Balance Sheets

December 31, 2011

Originally
Reported

Effect of
Accounting
Change

(in thousands)

As Adjusted

Assets:

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $2,188,639 $

— $2,188,639

Liabilities:

Total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

683,579

—

683,579

Shareholders’ Equity:

Common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive (loss) income . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22,948
1,293,130
(129,875)
318,857

—
22,948
— 1,293,130
4,746
184,236

134,621
(134,621)

Total shareholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1,505,060

— 1,505,060

Total liabilities and shareholders’ equity . . . . . . . . . . . . . . . . . . . . . $2,188,639 $

— $2,188,639

Condensed Consolidated Statements of Operations

For the Year
Ended December 31, 2011

Originally
Reported

Effect of
Accounting
Change

As Adjusted

(in thousands,
except per share amounts)

Net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $1,429,061 $ — $1,429,061
717,238
Cost of revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

715,368

1,870

Gross profit
Operating expenses:

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

713,693

(1,870)

711,823

Engineering and development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired intangible asset amortization . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

195,600
233,711
40,465
8,203

2,198
1,608
—
(1,460)

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

477,979

2,346

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

235,714
6,617
(23,694)

Income from continuing operations before income taxes . . . . . . . . . . . . . . . . .
Income tax benefit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

218,637
(129,256)

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations before income taxes . . . . . . . . . . . . . . .
Benefit from income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on disposal of discontinued operations (net of tax of $4,578) . . . . . . . . .

347,893
1,278
(267)

1,545
24,371

(4,216)
—
—

(4,216)
(280)

(3,936)
—
—

—
—

197,798
235,319
40,465
6,743

480,325

231,498
6,617
(23,694)

214,421
(129,536)

343,957
1,278
(267)

1,545
24,371

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 373,809 $(3,936) $ 369,873

53

For the Year
Ended December 31, 2011

Originally
Reported

Effect of
Accounting

Change As Adjusted

(in thousands,
except per share amounts)

Net income per common share from continuing operations:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

1.88

$(0.02)

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

1.53

$(0.01)

Net income per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

2.02

$(0.02)

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

1.65

$(0.02)

Weighted average common shares—basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

184,683

Weighted average common shares—diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

226,820

$

$

$

$

1.86

1.52

2.00

1.63

184,683

226,820

For the Year
Ended December 31, 2010

Originally
Reported

Effect of
Accounting
Change

As Adjusted

(in thousands,
except per share amounts)

Net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $1,566,162
710,196
Cost of revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $1,566,162
708,579
(1,617)

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

855,966

1,617

857,583

Engineering and development
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired intangible asset amortization . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

193,017
226,820
29,250
(817)

(1,154)
(1,487)
—
(2,983)

191,863
225,333
29,250
(3,800)

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

448,270

(5,624)

442,646

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations before income taxes . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations before income taxes . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

407,696
5,861
(24,451)

389,106
14,504

374,602
5,406
278

Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,128

7,241
—
—

7,241
2,151

5,090
—
—

—

414,937
5,861
(24,451)

396,347
16,655

379,692
5,406
278

5,128

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 379,730

$ 5,090

$ 384,820

Net income per common share from continuing operations:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

2.08

$ 0.03

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

1.71

$ 0.02

$

$

2.11

1.73

54

For the Year
Ended December 31, 2010

Originally
Reported

Effect of
Accounting
Change

As Adjusted

(in thousands,
except per share amounts)

Net income per common share:
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $

2.11

1.73

$0.03

$0.02

Weighted average common share—basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

179,924

Weighted average common share—diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

226,807

$

$

2.14

1.75

179,924

226,807

Condensed Consolidated Statements of Comprehensive Income

For the Year
Ended December 31, 2011

Originally
Reported

Effect of
Accounting

Change As Adjusted

(in thousands)

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $373,809 $(3,936) $369,873
Other comprehensive income, net of tax:

Foreign currency translation reclassification adjustment included in net

income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unrealized gains on marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . .
Defined benefit pension and post-retirement plans:

Actuarial losses arising during period, net of tax of ($3,427),

2,266
(3)

—
—

2,266
(3)

$3,427 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(9,496)

9,496

—

Less: Amortization included in net periodic pension and

postretirement costs:

Actuarial losses, net of tax of $3,385, ($3,385) . . . . . . . . . . . . . . .
Prior service costs, net of tax of $9 . . . . . . . . . . . . . . . . . . . . . . . .

5,560
14

5,574

(5,560)
—

(5,560)

—
14

14

Other comprehensive (loss) income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(1,659)

3,936

2,277

Comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $372,150 $ — $372,150

55

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive income, net of tax:

Foreign currency translation reclassification adjustment included in net

income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unrealized gains on marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Defined benefit pension and post-retirement plans:

Actuarial gains arising during period, net of tax of ($1,826), $1,826 . . . . . .
Prior service cost arising during period, net of tax of $0 . . . . . . . . . . . . . . . .
Less: Amortization included in net periodic pension and post-retirement

costs:

Actuarial losses, net of tax of $133, ($133) . . . . . . . . . . . . . . . . . . . . . .
Prior service costs, net of tax of $0 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For the Year
Ended December 31, 2010

Originally
Reported

$379,730

Effect of
Accounting
Change

(in thousands)
$ 5,090

As Adjusted

$384,820

(349)
1,559

(288)
3,279

5,378
310

5,688

9,889

—
—

288
—

(5,378)
—

(5,378)

(5,090)

(349)
1,559

—
3,279

—
310

310

4,799

Comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$389,619

$ —

$389,619

Condensed Consolidated Statements of Cash Flows

For the Year
Ended December 31, 2011

Originally
Reported

Effect of
Accounting

Change As Adjusted

(in thousands)

Cash flows from operating activities:

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 373,809
1,545
Less: Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24,371
Less: Gain on disposal of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (3,936)
—
—

$ 369,873
1,545
24,371

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile income from continuing operations to net cash provided by

347,893

(3,936)

343,957

operating activities:

Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for excess and obsolete inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non cash charge for the sale of inventories revalued at the date of

acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plan actuarial losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changes in operating assets and liabilities, net of businesses sold and acquired:
Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue and customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable and other accrued expenses . . . . . . . . . . . . . . . . . . . . . . .
Retirement plan contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

51,040
62,284
32,337
11,601

12,178
—

(146,669)
1,911

66,367
(615)
(22,600)
(68,359)
(48,222)
(11,851)
(8,727)

—
(8,946)
—
—

—
13,564
(280)
(402)

—
—
—
—
—
—
—

51,040
53,338
32,337
11,601

12,178
13,564
(146,949)
1,509

66,367
(615)
(22,600)
(68,359)
(48,222)
(11,851)
(8,727)

56

For the Year
Ended December 31, 2011

Originally
Reported

Effect of
Accounting

Change As Adjusted

(in thousands)

Net cash provided by continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $278,568
(4,804)
Net cash used for discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —
—

$278,568
(4,804)

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash used for investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash used for financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

273,764
(81,457)
(16,308)

Increase in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

175,999
397,737

—
—
—

—
—

273,764
(81,457)
(16,308)

175,999
397,737

Cash and cash equivalents at end of year

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $573,736

$ —

$573,736

For the Year
Ended December 31, 2010

Originally
Reported

Effect of
Accounting

Change As Adjusted

(in thousands)

Cash flows from operating activities:

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 379,730
5,128
Less: Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 5,090
—

$ 384,820
5,128

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile income from continuing operations to net cash provided by

374,602

5,090

379,692

operating activities:

Depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for excess and obsolete inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plan actuarial losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Changes in operating assets and liabilities, net of businesses sold:

Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue and customer advances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable and other accrued expenses . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plan contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

52,810
46,217
29,777
5,971
—
(3,670)
2,907

(50,418)
3,715
8,460
72,744
62,201
(52,452)
8,465

Net cash provided by continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash provided by discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

561,329
4,957

Net cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash used for investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net cash provided by financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

566,286
(627,660)
42,374

Decrease in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents at beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(19,000)
416,737

—
(5,511)
—
—
(1,351)
2,151
(379)

—
—
—
—
—
—
—

—
—

—
—
—

—
—

52,810
40,706
29,777
5,971
(1,351)
(1,519)
2,528

(50,418)
3,715
8,460
72,744
62,201
(52,452)
8,465

561,329
4,957

566,286
(627,660)
42,374

(19,000)
416,737

Cash and cash equivalents at end of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 397,737

$ — $ 397,737

57

D. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

In December 2011, the FASB issued ASU No. 2011-11, “Disclosures about Offsetting Assets and
Liabilities.” This ASU is intended to enhance the understanding of the effects of netting arrangements on an
entity’s financial statements, including financial instruments and derivative instruments that are either offset or
subject to a master netting arrangement. The scope of this ASU includes sale and repurchase agreements, reverse
sale and repurchase agreements, and securities borrowing and lending arrangements. In January 2013, the FASB
issued ASU No. 2013-01 “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities.” This
standard provided additional guidance on the scope of ASU 2011-11. The provisions of this ASU are effective
for interim and annual periods beginning on or after January 1, 2013.

In February 2013, the FASB issued ASU No. 2013-02, “Reporting of Amounts Reclassified Out of

Accumulated Other Comprehensive Income.” Under this ASU, an entity is required to provide information about
the amounts reclassified out of Accumulated Other Comprehensive Income (“AOCI”) by component. In addition,
an entity is required to present, either on the face of the financial statements or in the notes, significant amounts
reclassified out of AOCI by the respective line items of net income, but only if the amount reclassified is required
to be reclassified in its entirety in the same reporting period. For amounts that are not required to be reclassified
in their entirety to net income, an entity is required to cross-reference to other disclosures that provide additional
details about those amounts. The provisions of this ASU are effective for interim and annual periods beginning
on or after January 1, 2013.

E. DISCONTINUED OPERATIONS

On March 21, 2011, Teradyne completed the sale of its Diagnostic Solutions business unit, which was
included in the Systems Test Group segment, to SPX Corporation for $40.2 million in cash. Teradyne sold this
business as its growth potential as a stand-alone business within Teradyne was significantly less than if it was
part of a larger automotive supplier. The financial information for Diagnostic Solutions has been reclassified to
discontinued operations for all periods presented. Net revenues and income from discontinued operations for the
years ended December 31, 2012, 2011 and 2010 were as follows:

Net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$— $ 9,086

$42,488

Income from discontinued operation before income taxes . . . . . . . . . . . . . . . . . . . . . .
Gain from disposal of discontinued operation before income taxes . . . . . . . . . . . . . . . —
Income tax provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . —

$— $ 1,278
28,949
4,311

$ 5,406
—
278

Income from discontinued operations

$— $25,916

$ 5,128

2012

2011

2010

(in thousands)

F. ACQUISITIONS

Business

LitePoint Corporation

On October 5, 2011, Teradyne completed its acquisition of LitePoint Corporation (“LitePoint”) located in

Sunnyvale, California. The total purchase price of $646.0 million consisted of $572.7 million of cash paid to
acquire the outstanding common and preferred stock of LitePoint, $68.9 million in fair value of contingent
consideration payable upon achievement of certain revenue targets through 2012 and $4.5 million in fair value of
assumed vested stock options, which were converted into stock options to purchase Teradyne’s common stock.
The fair value of stock options was estimated using the following weighted average assumptions:

Expected life (years) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Risk-free interest rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dividend yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2
49.1%
1.3%
0.0%

58

LitePoint designs, develops, and supports advanced wireless test solutions for the development and

manufacturing of wireless devices, including smart phones, tablets, notebooks/laptops, personal computer
peripherals, and other Wi-Fi enabled devices. LitePoint’s IQ product line consists of cellular and connectivity
test solutions used by developers and manufacturers of wireless devices and consumer electronics. LitePoint is
Teradyne’s Wireless Test operating and reportable segment.

The LitePoint acquisition was accounted for as a purchase business combination and, accordingly, the
results have been included in Teradyne’s consolidated results of operation from the date of acquisition. The
allocation of the total purchase price of LitePoint net tangible and identifiable intangible assets was based on
their estimated fair values as of the acquisition date. The excess of the purchase price over the identifiable
intangible and net tangible assets in the amount of $349.3 million was allocated to goodwill, which is not
deductible for tax purposes. The following represents the allocation of the purchase price:

Goodwill
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tangible assets acquired and liabilities assumed:

Cash, cash equivalents and short term marketable securities . . . . . . . . . . . . . . . . . . .
Other current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable and current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Purchase Price Allocation

(in thousands)
$ 349,272
310,500

61,250
75,615
5,838
(37,177)
(115,463)
(3,788)

Total purchase price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 646,047

Teradyne estimated the fair value of intangible assets using the income and cost approach. Acquired

intangible assets are amortized on a straight-line basis over their estimated useful lives. The following table
represents components of these intangible assets and their estimated useful lives at the acquisition date:

Developed technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tradenames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer backlog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fair Value

(in thousands)
$237,100
53,700
19,000
700

Estimated Useful
Life

(in years)
6.4
7.0
7.0
0.3

Total intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$310,500

6.5

For the period from October 5, 2011 to December 31, 2011, LitePoint contributed $28.4 million of revenues

and had a $(20.6) million loss from continuing operations before income taxes.

59

The following unaudited pro forma information gives effect to the acquisition of LitePoint as if the
acquisition occurred on January 1, 2010. The unaudited pro forma results are not necessarily indicative of what
actually would have occurred had the acquisition been in effect for the periods presented:

Revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations per common share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income per common share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For the Year Ended

December 31,
2011

December 31,
2010

(in thousands, except
per share amounts)

$1,527,044
$ 357,060
$ 382,976

$1,652,153
$ 309,549
$ 314,972

$

$

$

$

1.93

1.56

2.07

1.67

$

$

$

$

1.72

1.42

1.75

1.44

Pro forma results for the year ended December 31, 2010 include non-recurring expenses related to acquired
inventory fair value adjustment of $18.3 million and $13.3 million of transaction fees incurred by both Teradyne
and LitePoint.

G. PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consist of the following:

Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Machinery and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Furniture and fixtures, and software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Construction in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 16,561
106,706
606,414
93,683
29,585
3,425

$ 16,561
105,846
556,661
91,948
25,898
1,280

2012

2011

(in thousands)

Less: accumulated depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

856,374
590,592

798,194
565,987

$265,782

$232,207

Depreciation and amortization of property, plant and equipment for the years ended December 31, 2012,

2011 and 2010 was $55.0 million, $51.0 million and $52.8 million, respectively.

H. FINANCIAL INSTRUMENTS

Cash Equivalents

Teradyne considers all highly liquid investments with maturities of three months or less at the date of

acquisition to be cash equivalents.

60

Marketable Securities

Teradyne accounts for its investments in debt and equity securities in accordance with the provisions of

ASC 320-10, “Investments—Debt and Equity Securities.” ASC 320-10 requires that certain debt and equity
securities be classified into one of three categories; trading, available-for-sale or held-to-maturity securities. On a
quarterly basis, Teradyne reviews its investments to identify and evaluate those that have an indication of a
potential other-than-temporary impairment. Factors considered in determining whether a loss is other-than-
temporary include:

•

•

•

The length of time and the extent to which the market value has been less than cost;

The financial condition and near-term prospects of the issuer; and

The intent and ability to retain the investment in the issuer for a period of time sufficient to allow for
any anticipated recovery in market value.

Teradyne uses the market and income approach techniques to value its financial instruments and there were

no changes in valuation techniques during the years ended December 31, 2012, 2011 and 2010. As defined in
ASC 820-10 “Fair Value Measurements and Disclosures”, fair value is the price that would be received from the
sale of an asset or paid to transfer a liability in an orderly transaction between market participants. ASC 820-10
requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three
categories:

Level 1: Quoted prices in active markets for identical assets as of the reporting date.

Level 2: Inputs other than Level 1, that are observable either directly or indirectly as of the reporting date.
For example, a common approach for valuing fixed income securities is the use of matrix pricing. Matrix
pricing is a mathematical technique used to value securities by relying on the securities’ relationship to other
benchmark quoted prices, and therefore is considered a Level 2 input.

Level 3: Unobservable inputs that are not supported by market data. Unobservable inputs are developed
based on the best information available, which might include Teradyne’s own data.

Most of Teradyne’s fixed income securities are classified as Level 2, with the exception of U.S. Treasury

securities and investments in equity and debt mutual funds, which are classified as Level 1, and contingent
consideration, which is classified as Level 3. The majority of Level 2 securities are priced by third party pricing
vendors. These pricing vendors utilize the most recent observable market information in pricing these securities
or, if specific prices are not available, use other observable inputs like market transactions involving identical or
comparable securities.

There were no realized losses recorded in 2012, 2011 and 2010. Realized gains recorded in 2012, 2011 and

2010 were $1.4 million, $2.7 million and $3.2 million, respectively. Realized gains are included in interest
income. Unrealized gains and losses are included in accumulated other comprehensive income (loss). The cost of
securities sold is based on the specific identification method.

During the years ended December 31, 2012 and 2011, there were no transfers in or out of Level 1, Level 2

or Level 3 financial instruments.

61

The following table sets forth by fair value hierarchy Teradyne’s financial assets and liabilities that were

measured at fair value on a recurring basis as of December 31, 2012 and 2011.

Quoted Prices
in Active
Markets for
Identical
Instruments
(Level 1)

December 31, 2012

Significant
Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

(in thousands)

Total

Assets

Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Available for sale securities:

U.S. Treasury securities . . . . . . . . . . . . . . . . . . . .
U.S. government agency securities . . . . . . . . . . .
Commercial paper . . . . . . . . . . . . . . . . . . . . . . . .
Corporate debt securities . . . . . . . . . . . . . . . . . . .
Equity and debt mutual funds . . . . . . . . . . . . . . .
Certificates of deposit and time deposits . . . . . . .
Non-U.S. government securities . . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derivatives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$139,354
183,039

$

—
16,527

$ —
—

$ 139,354
199,566

312,116
—
—
—
9,717
—
—

644,226
—

—
217,655
70,434
55,755
—
1,627
84

362,082
121

—
—
—
—
—
—
—

—
—

312,116
217,655
70,434
55,755
9,717
1,627
84

1,006,308
121

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

$644,226

$362,203

$ —

$1,006,429

Liabilities

Contingent consideration . . . . . . . . . . . . . . . . . . .

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

$

$

— $

— $

—

—

$388

$388

$

$

388

388

Reported as follows:

Assets

(Level 1)

(Level 2)

(Level 3)

Total

(in thousands)

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term marketable securities . . . . . . . . . . . . . . . . . . . . . . .
Prepayments and other current assets . . . . . . . . . . . . . . . . . . .

$322,393
239,192
82,641
—

$ 16,527
192,324
153,231
121

$ — $ 338,920
431,516
235,872
121

—
—
—

Liabilities

Contingent consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$644,226

$362,203

$ — $1,006,429

$

$

— $

— $

— $388

— $388

$

$

388

388

62

Quoted Prices
in Active
Markets for
Identical
Instruments
(Level 1)

December 31, 2011

Significant
Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

(in thousands)

Total

Assets

Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Available for sale securities:

$161,243
396,329

$

— $ — $161,243
412,493
—

16,164

U.S. government agency securities . . . . . . . . . . . .
Corporate debt securities . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
Commercial paper
U.S. Treasury securities . . . . . . . . . . . . . . . . . . . . .
Equity and debt mutual funds . . . . . . . . . . . . . . . . .
Certificates of deposit and time deposits . . . . . . . .
Non-U.S. government securities . . . . . . . . . . . . . . .

—
—
—
14,180
8,237
—
—

83,197
44,829
22,075
—
—
8,117
274

—
—
—
—
—
—
—

83,197
44,829
22,075
14,180
8,237
8,117
274

Total

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

$579,989

$174,656

$ — $754,645

Liabilities

Derivatives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contingent consideration . . . . . . . . . . . . . . . . . . . .

Total

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

$

$

— $
—

— $

314
—

314

$ — $
68,892

314
68,892

$68,892

$ 69,206

Reported as follows:

Assets

(Level 1)

(Level 2)

(Level 3)

Total

(in thousands)

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Long-term marketable securities . . . . . . . . . . . . . . . . . . . . . . . .

$557,572
9,044
13,373

$ 16,164
87,458
71,034

$ — $573,736
96,502
84,407

—
—

$579,989

$174,656

$ — $754,645

Liabilities

Other accrued liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contingent consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

— $
—

— $

$ — $

314
— 68,892

314
68,892

314

$68,892

$ 69,206

Changes in the fair value of Level 3 contingent consideration for the year ended December 31, 2012 and

December 31, 2011 were as follows:

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquisition of LitePoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fair value adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contingent Consideration

(in thousands)

$

—
68,892

68,892
(8,794)
(59,710)

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

388

63

The carrying amounts and fair values of financial instruments at December 31, 2012 and 2011 were as

follows:

December 31, 2012

December 31, 2011

Carrying Value

Fair Value Carrying Value

Fair Value

(in thousands)

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . .
Marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Convertible debt (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$338,920
667,388
169,896
3,491

$338,920
667,388
589,000
3,491

$573,736
180,909
156,098
6,431

$573,736
180,909
485,925
6,431

(1) The carrying value represents the bifurcated debt component only, while the fair value is based on quoted

market prices for the convertible note which includes the equity conversion feature.

The fair values of cash and cash equivalents, accounts receivable, net and accounts payable approximate the

carrying amount due to the short term maturities of these instruments.

The following tables summarize the composition of available for sale marketable securities at December 31,

2012 and 2011:

December 31, 2012

Available-for-Sale

Cost

Unrealized
Gain

Unrealized
(Loss)

Fair Market
Value

Fair Market
Value of Investments
with Unrealized Losses

U.S. Treasury securities . . . . . . . . . . . . . . . . . . . $311,915 $ 216
262
U.S. government agency securities . . . . . . . . . . .
9
Commercial paper . . . . . . . . . . . . . . . . . . . . . . . .
2,414
Corporate debt securities . . . . . . . . . . . . . . . . . . .
961
Equity and debt mutual funds . . . . . . . . . . . . . . .
—
Certificates of deposit and time deposits . . . . . .
—
Non-U.S. government securities . . . . . . . . . . . . .

217,396
70,431
53,405
8,767
1,627
84

$663,625 $3,862

(in thousands)

$(15)
(3)
(6)
(64)
(11)
—
—

$(99)

$312,116
217,655
70,434
55,755
9,717
1,627
84

$667,388

$ 1,018
9,018
25,209
23,255
600
—
—

$59,100

Reported as follows:

Cost

Unrealized
Gain

Unrealized
(Loss)

Fair Market
Value

Fair Market
Value of Investments
with Unrealized Losses

Marketable securities . . . . . . . . . . . . . . . . $431,324
232,301
Long-term marketable securities . . . . . . . .

$ 203
3,659

$663,625

$3,862

(in thousands)

$(11)
(88)

$(99)

$431,516
235,872

$667,388

$41,110
17,990

$59,100

64

December 31, 2011

Available-for-Sale

Cost

Unrealized
Gain

Unrealized
(Loss)

Fair Market
Value

Fair Market
Value of Investments
with Unrealized Losses

U.S. government agency securities . . . . . . . . . . . $ 83,070 $ 152
1,893
Corporate debt securities . . . . . . . . . . . . . . . . . . .
2
Commercial paper . . . . . . . . . . . . . . . . . . . . . . . .
39
U.S. Treasury securities . . . . . . . . . . . . . . . . . . .
477
Equity and debt mutual funds . . . . . . . . . . . . . . .
—
Certificates of deposit and time deposits . . . . . .
18
Non-U.S. government securities . . . . . . . . . . . . .

43,077
22,083
14,141
7,876
8,122
256

(in thousands)

$ (25)
(141)
(10)
—
(116)
(5)
—

$ 83,197
44,829
22,075
14,180
8,237
8,117
274

$178,625 $2,581

$(297)

$180,909

$28,510
17,033
9,479
—
3,749
5,800
—

$64,571

Reported as follows:

Cost

Unrealized
Gain

Unrealized
(Loss)

Fair Market
Value

Fair Market
Value of Investments
with Unrealized Losses

Marketable securities . . . . . . . . . . . . . . . . $ 96,518
82,107
Long-term marketable securities . . . . . . . .

$

24
2,557

$178,625

$2,581

(in thousands)

$ (40)
(257)

$(297)

$ 96,502
84,407

$180,909

$35,595
28,976

$64,571

As of December 31, 2012, the fair market value of investments with unrealized losses totaled $59.1 million.

There were no unrealized losses greater than one year. As of December 31, 2011, the fair market value of
investments with unrealized losses totaled $64.6 million. Of this value, $2.4 million had unrealized losses for
greater than one year and $62.2 million had unrealized losses for less than one year. Teradyne reviews its
investments to identify and evaluate investments that have an indication of possible impairment. Based on this
review, Teradyne determined that the unrealized losses related to these investments, at December 31, 2012 and
2011, were temporary.

The contractual maturities of investments held at December 31, 2012 were as follows:

Due within one year
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Due after 1 year through 5 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Due after 5 years through 10 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Due after 10 years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$431,324
208,754
7,493
16,054

$431,516
209,902
7,773
18,197

Total

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

$663,625

$667,388

Cost

Fair Value

(in thousands)

Derivatives

Teradyne conducts business in a number of foreign countries, with certain transactions denominated in local

currencies. The purpose of Teradyne’s foreign currency management is to minimize the effect of exchange rate
fluctuations on certain foreign currency denominated net monetary assets. Teradyne does not use derivative
financial instruments for trading or speculative purposes.

To minimize the effect of exchange rate fluctuations associated with the remeasurement of net monetary
assets denominated in foreign currencies, Teradyne enters into foreign currency forward contracts. The change in

65

fair value of these derivatives is recorded directly in earnings, and is used to offset the change in value of the net
monetary assets denominated in foreign currencies.

At December 31, 2012 and 2011, Teradyne had the following contracts to buy and sell non-U.S. currencies

for U.S. dollars and other non-U.S. currencies with the following notional amounts:

December 31, 2012

December 31, 2011

Buy
Position

Sell
Position

Net
Total

Buy
Position

Sell
Position

Net
Total

(in millions)

Japanese Yen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taiwan Dollar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
British Pound Sterling . . . . . . . . . . . . . . . . . . . . . . . . . . .
Euro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $36.3
4.2
5.5
1.3

—
—
(16.8)

$ 36.3
4.2
5.5
(15.5)

$ — $50.8
6.3
10.1
2.1

(0.8)
—
(15.2)

$ 50.8
5.5
10.1
(13.1)

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

$(16.8)

$47.3

$ 30.5

$(16.0)

$69.3

$ 53.3

The fair value of the outstanding contracts was a gain of $0.1 million and a loss of $0.3 million at

December 31, 2012 and 2011, respectively.

In 2012, Teradyne recorded net realized gains of $4.0 million related to foreign currency forward contracts

hedging net monetary positions. In 2011 and 2010, Teradyne recorded net realized losses of $1.3 million and
$2.3 million, respectively, related to foreign currency forward contracts hedging net monetary positions. Gains
and losses on foreign currency forward contracts and foreign currency remeasurement gains and losses on
monetary assets and liabilities are included in interest expense and other.

The following table summarizes the fair value of derivative instruments as of December 31, 2012 and 2011:

Balance Sheet Location

December 31,
2012

December 31,
2011

(in thousands)

Derivatives not designated as hedging

instruments:

Foreign exchange contracts . . . . . . . . . Prepayments and other current assets
Foreign exchange contracts . . . . . . . . . Other accrued liabilities

Total derivatives . . . . . . . . . . . . . . . . . . . . . .

$121
—

$121

$ —
314

$314

The following table summarizes the effect of derivative instruments in the statement of operations

recognized for the years ended December 31, 2012, 2011 and 2010 (the table does not reflect the corresponding
gain (loss) from the remeasurement of the balance sheet):

Location of Gains (Losses)
Recognized in Statement
of Operations

December 31,
2012

December 31,
2011

December 31,
2010

(in thousands)

Derivatives not designated as hedging

instruments:

Foreign exchange contracts . . . . . . . .

Interest expense and other

Total derivatives . . . . . . . . . . . . . . . . . . . .

$3,974

$3,974

$(1,327)

$(1,327)

$(2,289)

$(2,289)

See Note I: “Debt” regarding derivatives related to the convertible senior notes.

66

Concentration of Credit Risk

Financial instruments which potentially subject Teradyne to concentrations of credit risk consist principally
of cash equivalents, marketable securities, forward currency contracts and accounts receivable. Teradyne’s cash
equivalents consist primarily of money market funds invested in U.S. Treasuries and government agencies.
Teradyne’s fixed income available-for-sale marketable securities have a minimum rating of AA by one or more
of the major credit rating agencies. Teradyne places foreign currency forward contracts with high credit-quality
financial institutions in order to minimize credit risk exposure. Concentrations of credit risk with respect to
accounts receivable are limited due to the large number of geographically dispersed customers. Teradyne
performs ongoing credit evaluations of its customers’ financial condition and from time to time may require
customers to provide a letter of credit from a bank to secure accounts receivable.

I. DEBT

Long-term debt at December 31, 2012 and 2011 consisted of the following:

2012

2011

(in thousands)

Convertible senior notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$169,896
3,491

$156,098
6,431

Total debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current portion of long-term debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

173,387
2,328

162,529
2,573

Long-term debt

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

$171,059

$159,956

The debt principal payments for the next 5 years and thereafter are as follows:

Payments Due by Period

Debt Principal Payment

(in thousands)

2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beyond 2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

$

2,328
191,163
—
—
—
—

$193,491

Loan Agreement

On March 31, 2009, Teradyne K.K., Teradyne’s wholly-owned subsidiary in Japan, entered into a loan

agreement with a local bank in Japan to borrow approximately $10.0 million (the loan is denominated in
Japanese Yen). The loan has a term of 5 years and a fixed interest rate of 0.8%. Approximately $6.0 million of
the loan is collateralized by a real estate mortgage on Teradyne K.K.’s building and land in Kumamoto, Japan
(which had a net book value of $12.3 million as of December 31, 2012) and approximately $4.0 million is
unsecured. Teradyne, Inc. has guaranteed payment of the loan obligation. The loan is amortized over the term of
the loan with semi-annual principal payments of approximately $1 million payable on September 30 and
March 30 each year. At December 31, 2012, approximately $2.3 million of the outstanding loan principal is
included in current debt and approximately $1.2 million is classified as long-term debt.

Convertible Senior Notes

On March 31, 2009, Teradyne entered into an underwriting agreement regarding a public offering of
$175.0 million aggregate principal amount of 4.50% convertible senior notes due March 15, 2014 (the “Notes”).

67

On April 1, 2009, the underwriters exercised their option to purchase an additional $15.0 million aggregate
principal amount of the Notes for a total aggregate principal amount of $190.0 million. The Notes bear interest at
a rate of 4.50% per annum, payable semi-annually in arrears on March 15 and September 15 of each year,
beginning on September 15, 2009. The Notes will mature on March 15, 2014, unless earlier repurchased by
Teradyne or converted. The Notes are senior unsecured obligations and rank equally with all of Teradyne’s
existing and future senior debt and senior to any of Teradyne’s subordinated debt.

The Notes may be converted, under certain circumstances and during certain periods, at an initial conversion
rate of approximately 182.65 shares of Teradyne’s common stock per $1,000 principal amount of Notes, which is
equivalent to an initial conversion price of approximately $5.48, a 25% conversion premium based on the last
reported sale price of $4.38 per share of Teradyne’s common stock on March 31, 2009. The conversion rate is
subject to adjustment in certain circumstances.

Holders may convert their Notes at their option prior to the close of business on the business day

immediately preceding December 15, 2013, under the following circumstances: (1) during the five business-day
period after any five consecutive trading day period (the “measurement period”) in which the price per Note for
each day of that measurement period was less than 98% of the product of the last reported sale price of
Teradyne’s common stock and the conversion rate for such date; (2) during any calendar quarter, if the last
reported sale price of Teradyne’s common stock for 20 or more trading days in a period of 30 consecutive trading
days ending on the last trading day of the immediately preceding calendar quarter exceeds 130% of the
applicable conversion price in effect on the last trading day of the immediately preceding calendar quarter; or
(3) upon the occurrence of certain specified events. Additionally, the Notes are convertible during the last three
months prior to the March 15, 2014 maturity date. Upon conversion, holders will receive, at Teradyne’s option,
shares of Teradyne common stock, cash or a combination of cash and shares of Teradyne common stock, subject
to Teradyne’s option to irrevocably elect to settle all future conversions in cash up to the principal amount of the
Notes and shares of common stock for any excess.

During each calendar quarter of 2012 and 2011, one of the above described circumstances that allows

holders to convert their Notes at their option prior to December 15, 2013 had occurred (the last reported sale
price of Teradyne’s common stock for 20 or more trading days in a period of 30 consecutive trading days ending
on the last trading day of the immediately preceding calendar quarter exceeded 130% of the conversion price in
effect on the last trading day of the immediately preceding calendar quarter). As of February 28, 2013, one holder
exercised the option to convert two thousand dollars worth of Notes.

Teradyne may not redeem the Notes prior to their maturity. Holders of the Notes may require Teradyne to

purchase in cash all or a portion of their Notes at a price equal to 100% of the principal amount, plus accrued and
unpaid interest, upon the occurrence of certain fundamental changes involving Teradyne (which include, among
others, the liquidation or dissolution of Teradyne, the acquisition of 50% or more of the total voting shares of
Teradyne, certain mergers and consolidations, and the delisting of Teradyne’s stock).

Concurrently with the offering of the Notes, Teradyne entered into a convertible note hedge transaction with

a strike price equal to the initial conversion price of the Notes, or approximately $5.48. The convertible note
hedge allows Teradyne to receive shares of its common stock and/or cash related to the excess conversion value
that it would pay to the holders of the Notes upon conversion. The convertible note hedges will cover, subject to
customary antidilution adjustments, approximately 34,703,196 shares of Teradyne’s common stock. Teradyne
paid approximately $64.6 million for the convertible note hedges.

Separately, Teradyne entered into a warrant transaction with a strike price of approximately $7.67 per share,

which is 75% higher than the closing price of Teradyne’s common stock on March 31, 2009. The warrants will
be net share settled and will cover, subject to customary antidilution adjustments, approximately 34,703,196
shares of Teradyne’s common stock. Teradyne received approximately $43.0 million for the warrants.

68

The convertible note hedge and warrant transaction will generally have the effect of increasing the

conversion price of the Notes to approximately $7.67 per share of Teradyne’s common stock, representing a 75%
conversion premium based upon the closing price of Teradyne’s common stock on March 31, 2009.

On April 6, 2009, Teradyne completed its registered public offering of the $190.0 million aggregate
principal amount convertible senior notes and settled the related convertible bond hedge and warrant transaction
and received approximately $163.0 million as a result of these financing transactions.

Teradyne considered the guidance of ASC 815-40, “Derivatives and Hedging—Contracts in Entity’s Own

Equity” and concluded that the convertible note hedge is both indexed to Teradyne’s stock and should be
classified in stockholders’ equity in its statement of financial position. The convertible note hedge is considered
indexed to Teradyne’s stock as the terms of the convertible note hedge do not contain an exercise contingency
and the settlement amount equals the difference between the fair value of a fixed number of Teradyne’s shares
and a fixed strike price. Because the only variable that can affect the settlement amount is Teradyne’s stock price,
which is an input to the fair value of a fixed-for-fixed option contract, the convertible note hedge is considered
indexed to Teradyne’s stock.

Teradyne assessed whether the convertible note hedge should be classified as equity under ASC 815-40. In
the convertible note hedge contract the settlement terms permit net cash settlement or net share settlement, at the
option of Teradyne. Therefore, the criteria as set forth in ASC 815-40 were evaluated by Teradyne. In reviewing
the criteria, Teradyne noted the following: (1) the convertible note hedge does not require Teradyne to issue
shares; (2) there are no cash payments for failure to make timely filings with the SEC; (3) in the case of
termination, the convertible note hedge is settled in the same consideration as the holders of the underlying stock;
(4) the counterparty does not have rights that rank higher than those of a shareholder of the stock underlying the
convertible note hedge; and (5) there is no requirement to post collateral. Based on its analysis of those criteria,
Teradyne concluded that the convertible note hedge should be recorded in equity and no further adjustment
should be made in future periods to adjust the value of the convertible note hedge.

Teradyne analyzed the warrant transaction under ASC 815-40, “Derivatives and Hedging – Contracts in
Entity’s Own Equity” and other relevant literature, and determined that it met the criteria for classification as an
equity transaction and is considered indexed to Teradyne’s stock. As a result, Teradyne recorded the proceeds
from the warrants as an increase to additional paid-in capital. Teradyne does not recognize subsequent changes in
fair value of the warrant in its financial statements.

The provisions of ASC 470-20, “Debt with Conversion and Other Options” are applicable to the Notes.
ASC 470-20 requires Teradyne to separately account for the liability (debt) and equity (conversion feature)
components of the Notes in a manner that reflects Teradyne’s nonconvertible debt borrowing rate at the date of
issuance when interest cost is recognized in subsequent periods. Teradyne allocated $63.4 million of the $190.0
million principal amount of the Notes to the equity component, which represents a discount to the debt and will
be amortized into interest expense using the effective interest method through March 2014. Accordingly,
Teradyne’s effective annual interest rate on the Notes will be approximately 14.5%. The Notes are classified as
long-term debt in the balance sheet based on their March 15, 2014 maturity date. Debt issuance costs of
approximately $4.1 million are being amortized to interest expense over the five year term of the Notes. As of
December 31, 2012, debt issuance costs were approximately $1.0 million.

The below tables represent the key components of Teradyne’s convertible senior notes:

Debt principal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unamortized discount

$190,000
20,104

$190,000
33,902

Net carrying amount of the convertible debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$169,896

$156,098

December 31,
2012

December 31,
2011

(in thousands)

69

Contractual interest expense on the coupon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of the discount component and debt issue fees recognized as interest

For the year ended

December 31,
2012

December 31,
2011

(in thousands)

$ 8,550

$ 8,550

expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14,612

12,853

Total interest expense on the convertible debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$23,162

$21,403

As of December 31, 2012, the unamortized discount was $20.1 million, which will be amortized over

approximately 1.25 years, and the carrying amount of the equity component was $63.4 million. As of
December 31, 2012, the conversion rate was equal to the initial conversion price of approximately $5.48 per
share and the if-converted value of the Notes was $586.1 million.

J. ACCUMULATED OTHER COMPREHENSIVE INCOME

At December 31, 2012 and 2011, the accumulated other comprehensive income balances were as follows:

Retirement plans prior service credit, net of tax of $(125) and $9 . . . . . . . . . . . . . . . . . . . . . . . .
Unrealized gain on marketable securities, net of tax of $835 and $666 . . . . . . . . . . . . . . . . . . . .

$2,895
2,925

$3,128
1,618

Total accumulated other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,820

$4,746

2012

2011

(in thousands)

K. GOODWILL AND INTANGIBLE ASSETS

Goodwill

Teradyne performs its annual goodwill impairment test as required under the provisions of ASC 350-10,
“Intangibles — Goodwill and Other” on December 31 of each fiscal year unless interim indicators of impairment
exist. Goodwill is considered to be impaired when the net book value of a reporting unit exceeds its estimated
fair value. Fair values are estimated using a discounted cash flow methodology.

Teradyne performed its 2012 and 2011 annual goodwill impairment test at the Wireless Test reporting unit

level which is an operating and reportable segment and the only operating and reportable segment that has
goodwill. There was no impairment.

During 2012, Teradyne recorded a $3.5 million decrease in goodwill and a $3.5 million increase in income

tax receivable.

70

The changes in the carrying amount of goodwill by reporting units for the years ended December 31, 2012

and 2011 are as follows:

Balance at December 31, 2010:
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated impairment losses . . . . . . . . . . . . . . . . . . . . . . .

Activity during the year

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

Balance at December 31, 2011:
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated impairment losses . . . . . . . . . . . . . . . . . . . . . . .

Activity during the year

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

Balance at December 31, 2012:
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated impairment losses . . . . . . . . . . . . . . . . . . . . . . .

Semiconductor
Test

Systems
Test
Group

Wireless
Test

Total

(in thousands)

$ 260,540
(260,540)

$ 148,183
(148,183)

$

— $ 408,723
— (408,723)

—
—

—
—
— 352,778

—
352,778

260,540
(260,540)

148,183
(148,183)

352,778

761,501
— (408,723)

—
—

— 352,778
(3,506)
—

352,778
(3,506)

260,540
(260,540)

148,183
(148,183)

349,272

757,995
— (408,723)

$

— $

— $349,272

$ 349,272

Intangible Assets

Amortizable intangible assets consist of the following and are included in intangible assets, net on the

balance sheets:

Developed technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer relationships and service and software maintenance

December 31, 2012

Gross
Carrying
Amount

Accumulated
Amortization

Net
Carrying
Amount

Weighted
Average
Useful Life

$357,555

$143,126

$214,429

6.3 years

(in thousands)

contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tradenames and trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer backlog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

144,971
33,840
1,000

63,464
10,909
1,000

81,507
22,931

8.0 years
9.0 years
— 0.4 years

Total intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$537,366

$218,499

$318,867

7.0 years

Developed technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer relationships and service and software maintenance

December 31, 2011

Gross
Carrying
Amount

Accumulated
Amortization

Net
Carrying
Amount

Weighted
Average
Useful Life

$358,155

$ 91,391

$266,764

6.3 years

(in thousands)

contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tradenames and trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer backlog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

144,971
33,840
1,000

45,230
7,370
1,000

99,741
26,470

8.0 years
9.0 years
— 0.4 years

Total intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$537,966

$144,991

$392,975

7.0 years

71

During the year ended December 31, 2012, Teradyne reduced the gross amount of intangible assets by $0.6
million for the excess tax benefit realized due to the exercise of stock options vested as of the Nextest acquisition
date.

Aggregate intangible assets amortization expense for the years ended December 31, 2012, 2011 and 2010

was $73.5 million, $40.5 million, and $29.3 million, respectively. Estimated intangible assets amortization
expense for each of the five succeeding fiscal years is as follows:

Year

2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Amortization Expense

(in thousands)
$72,132
69,102
52,351
52,351
46,193

L. COMMITMENTS AND CONTINGENCIES

Purchase Commitments

As of December 31, 2012, Teradyne had entered into non-cancelable purchase commitments for certain

components and materials. The purchase commitments covered by the agreements aggregate to approximately
$210.0 million.

Commitments

Rental expense for the years ended December 31, 2012, 2011 and 2010 was $15.5 million, $13.4 million and

$12.9 million, respectively.

Teradyne leases portions of its office and operating facilities under various operating lease arrangements.

The following table reflects Teradyne’s non-cancelable operating lease commitments:

2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beyond 2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Non-cancelable
Lease
Commitments

(in thousands)
$14,174
12,024
9,770
7,761
3,749
7,437

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

$54,915

Legal Claims

Teradyne is subject to legal proceedings, claims and investigations that arise in the ordinary course of
business such as, but not limited to, patent, employment, commercial and environmental matters. Teradyne
believes that it has meritorious defenses against all pending claims and intends to vigorously contest them. While
it is not possible to predict or determine the outcomes of any pending claims or to provide possible ranges of
losses that may arise, Teradyne believes the potential losses associated with all of these actions are unlikely to
have a material adverse effect on its business, financial position or results of operations.

72

Guarantees and Indemnification Obligations

Teradyne provides indemnification, to the extent permitted by law, to its officers, directors, employees and
agents for liabilities arising from certain events or occurrences while the officer, director, employee, or agent, is
or was serving, at Teradyne’s request in such capacity. Teradyne has entered into indemnification agreements
with certain of its officers and directors. With respect to acquisitions, Teradyne provides indemnifications to or
assumes indemnification obligations for the current and former directors, officers and employees of the acquired
companies in accordance with the acquired companies’ bylaws and charter. As a matter of practice, Teradyne has
maintained directors’ and officers’ liability insurance coverage including coverage for directors and officers of
acquired companies.

Teradyne enters into agreements in the ordinary course of business with customers, resellers, distributors,

integrators and suppliers. Most of these agreements require Teradyne to defend and/or indemnify the other party
against intellectual property infringement claims brought by a third party with respect to Teradyne’s products.
From time to time, Teradyne also indemnifies customers and business partners for damages, losses and liabilities
they may suffer or incur relating to personal injury, personal property damage, product liability, breach of
confidentiality obligations and environmental claims relating to the use of Teradyne’s products and services or
resulting from the acts or omissions of Teradyne, its employees, authorized agents or subcontractors. On
occasion, Teradyne has also provided guarantees to customers regarding the delivery and performance of its
products in addition to the warranty described below.

As a matter of ordinary business course, Teradyne warrants that its products, including software products,

will substantially perform in accordance with its standard published specifications in effect at the time of
delivery. Most warranties have a one year duration commencing from installation. A provision is recorded upon
revenue recognition to cost of revenue for estimated warranty expense based upon historical experience. When
Teradyne receives revenue for extended warranties beyond the standard duration, it is deferred and recognized on
a straight line basis over the contract period. Related costs are expensed as incurred. As of December 31, 2012
and 2011, Teradyne had a product warranty accrual of $9.8 million and $8.2 million, respectively, included in
other accrued liabilities, and revenue deferrals related to extended warranties of $27.0 million and $12.7 million,
respectively, included in short and long-term deferred revenue and customer advances.

In addition, and in the ordinary course of business, Teradyne provides minimum purchase guarantees to

certain of its vendors to ensure continuity of supply against the market demand. Although some of these
guarantees provide penalties for cancellations and/or modifications to the purchase commitments as the market
demand decreases, most of the guarantees do not. Therefore, as the market demand decreases, Teradyne re-
evaluates these guarantees and determines what charges, if any, should be recorded.

With respect to its agreements covering product, business or entity divestitures and acquisitions, Teradyne
provides certain representations, warranties and covenants to purchasers and agrees to indemnify and hold such
purchasers harmless against breaches of such representations, warranties and covenants. Many of the
indemnification claims have a definite expiration date while some remain in force indefinitely. With respect to its
acquisitions, Teradyne may, from time to time, assume the liability for certain events or occurrences that took
place prior to the date of acquisition.

As a matter of ordinary course of business, Teradyne occasionally guarantees certain indebtedness
obligations of its subsidiary companies, limited to the borrowings from financial institutions, purchase
commitments to certain vendors, and lease commitments to landlords.

Based on historical experience and information known as of December 31, 2012 and 2011, except for

product warranty, Teradyne has not recorded any liabilities for these guarantees and obligations as of
December 31, 2012 and 2011 because the amount would be immaterial.

73

M. NET INCOME PER COMMON SHARE

The following table sets forth the computation of basic and diluted net income (loss) per common share

from continuing and discontinued operations:

Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on disposal of discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

(in thousands, except per share amounts)
$379,692
$343,957
$217,049
5,128
1,545
—
—
24,371
—

Net income or basic net income per share . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income impact of assumed conversion of convertible notes (1) . . . . . . . . . . . .

217,049
—

369,873
—

384,820
13,203

Net income for diluted net income per share . . . . . . . . . . . . . . . . . . . . . . . . . . .

$217,049

$369,873

$398,023

Weighted average common shares-basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effect of dilutive potential common shares:
Incremental shares from assumed conversion of convertible notes (2) . . . . . . .
Convertible note hedge warrant shares (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restricted stock units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Employee stock purchase rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dilutive potential common shares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

186,878

184,683

179,924

22,367
17,433
2,291
1,213
64

43,368

21,504
16,224
3,773
566
70

42,137

30,848
10,492
5,001
443
99

46,883

Weighted average commons shares-diluted . . . . . . . . . . . . . . . . . . . . . . . .

230,246

226,820

226,807

Net income per common shares-basic:

Continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income per common shares-diluted:

Continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

$

$

1.16
—

1.16

0.94
—

0.94

$

$

$

$

1.86
0.14

2.00

1.52
0.11

1.63

$

$

$

$

2.11
0.03

2.14

1.73
0.02

1.75

(1)

(2)

Income impact of convertible notes for 2010 represents interest expense that would have not been recorded
if the notes converted at the beginning of the period.
Incremental shares from assumed conversion of the convertible notes for 2012 and 2011 are calculated using
the difference between the average Teradyne stock price for the period and the conversion price of $5.48,
multiplied by the 34.7 million shares that will be issued upon conversion. The result of this calculation,
representing the total intrinsic value of the convertible debt, is divided by the average Teradyne stock price
for the period. For 2010, incremental shares from assumed conversion of the convertible notes represent the
34.7 million of shares that will be issued upon conversion.

(3) Convertible notes hedge warrant shares for 2012, 2011 and 2010 are calculated using the difference between

the average Teradyne stock price for the period and the warrant price of $7.67, multiplied by the
34.7 million shares that will be issued upon conversion. The result of this calculation, representing the total
intrinsic value of the warrant, is divided by the average Teradyne stock price for the period. Teradyne’s call
option on its common stock (convertible note hedge transaction) is excluded from the calculation of diluted
shares because the effect would be anti-dilutive. See Note I: “Debt” regarding convertible note hedge
transaction.

The computation of diluted net income per common share for 2012 excludes the effect of the potential
exercise of stock options to purchase approximately 0.3 million shares and restricted stock units to purchase
approximately 0.3 million shares because the effect would have been anti-dilutive.

74

The computation of diluted net income per common share for 2011 excludes the effect of the potential
exercise of stock options to purchase approximately 0.7 million shares because the effect would have been anti-
dilutive.

The computation of diluted net income per common share for 2010 excludes the effect of the potential
exercise of stock options to purchase approximately 5.3 million shares because the effect would have been anti-
dilutive.

With respect to Teradyne’s convertible debt, Teradyne intends to settle its conversion spread (i.e., the
intrinsic value of the embedded option feature contained in the convertible debt) in shares. Teradyne accounts for
its conversion spread using the treasury stock method. In the fourth quarter of 2010, Teradyne determined that it
had the ability and intent to settle the principal amount of the convertible debt in cash, accordingly as of the
fourth quarter of 2010, the principal amount has been excluded from the determination of diluted earnings per
share.

N. RESTRUCTURING AND OTHER

Other

During the year ended December 31, 2012, due to a decrease in specified new product revenue through the

December 31, 2012 earn-out period end date, Teradyne recorded an $8.8 million fair value adjustment to
decrease the LitePoint acquisition contingent consideration. The $68.5 million decrease in the contingent
consideration liability from December 31, 2011 is due to $59.7 million in payments and an $8.8 million fair
value decrease.

During the year ended December 31, 2011, Teradyne recorded $5.8 million of other charges in which $4.6

million related to acquisition costs and $1.2 million related to a non-U.S pension settlement.

During the year ended December 31, 2010, Teradyne had $3.0 million of other gains related to non-U.S

pension settlements.

Restructuring

In response to a downturn in the industry in 2008 and 2009, Teradyne initiated restructuring activities across

its Semiconductor Test and Systems Test Group segments to reduce costs, principally through headcount
reductions and facility consolidations. The remaining accrual for severance and benefits of $0.2 million is
reflected in the accrued employees’ compensation and withholdings account on the balance sheet and is expected
to be paid by June 2013. The remaining accrual for lease payments on vacated facilities of $1.1 million is

75

reflected in the other accrued liabilities account and is expected to be paid over the next twelve months. As of
December 31, 2012, Teradyne has subleased approximately 37% of its unoccupied space.

Severance
and
Benefits

Facility
Exit
Costs

Total

(in thousands)

Pre-2010 Activities

Balance at December 31, 2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,905
240
(3,145)

$10,056
(2,672)
(4,121)

$12,961
(2,432)
(7,266)

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
—
—

—
—

3,263
(485)
(916)

1,862
(778)

3,263
(485)
(916)

1,862
(778)

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ 1,084

$ 1,084

Q1 2010 Activity:

2010 Activities

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

405
(405)

$ — $
—

405
(405)

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ —

Q2 2010 Activities:

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

890
(402)

$ — $
—

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Change in estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

488

202
(690)

—

—
—

890
(402)

488

202
(690)

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ —

Q3 2010 Activity:

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

382
(72)
(184)

126
(47)
(79)

$ — $
—
—

—
—
—

382
(72)
(184)

126
(47)
(79)

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ —

Q4 2010 Activity:

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

98

$ — $

98

Balance at December 31, 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

98
117
(215)

—
—
—

98
117
(215)

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $ — $ —

76

Severance
and
Benefits

Facility
Exit
Costs

Total

(in thousands)

Q1 2011 Activity:

2011 Activities

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 572
(476)

$ — $ 572
(476)

—

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

96
(96)

—
—

96
(96)

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —

$ — $ —

Q2 2011 Activities:

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Balance at December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 344
(115)

229
(229)

$ — $ 344
(115)

—

—
—

229
(229)

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —

$ — $ —

Q2 2012 Activities:

2012 Activities

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Change in estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 286
(4)
(282)

$ — $ 286
(4)
(282)

—
—

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —

$ — $ —

Q3 2012 Activity:

Provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 687
(444)

$ — $ 687
(444)

—

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 243

$ — $ 243

Balance at December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 243

$1,084

$1,327

During the year ended December 31, 2012, Teradyne recorded the following restructuring activities:

Q2 2012 Actions:

–

$0.3 million of severance charges related to headcount reductions of 10 people in Semiconductor Test.

Q3 2012 Actions:

–

$0.7 million of severance charges related to headcount reductions of 9 people, of which $0.5 million
and 7 people were in Systems Test Group and $0.2 million and 2 people in Wireless Test.

During the year ended December 31, 2011, Teradyne recorded the following restructuring activities:

Q1 2011 Actions:

–

$0.6 million of severance charges related to headcount reductions of 5 people in Semiconductor Test.

Q2 2011 Actions:

–

$0.3 million of severance charges related to headcount reductions of 2 people in Semiconductor Test.

Q2 2010 Actions:

–

$0.2 million related to a change in the estimated severance benefits related to headcount reductions in
Semiconductor Test.

77

Q4 2010 Actions:

–

$0.1 million of severance charges related to headcount reductions in Semiconductor Test.

Pre-2010 Actions:

–

$(0.5) million credit related to changes in the estimated exit costs related to the Westford, MA and
Poway, CA facilities in Systems Test Group, and the North Reading, MA facility in Semiconductor
Test and Systems Test Group.

During the year ended December 31, 2010, Teradyne recorded the following restructuring activities:

Q1 2010 Actions:

–

$0.4 million of severance charges related to headcount reductions of approximately 4 people in
Semiconductor Test.

Q2 2010 Actions:

–

$0.9 million of severance charges related to headcount reductions of approximately 6 people in
Systems Test Group.

Q3 2010 Actions:

–

$0.4 million of severance charges related to headcount reductions of approximately 10 people in
Systems Test Group.

Q4 2010 Actions:

–

$0.1 million of severance charges related to the headcount reduction of 1 person in Systems Test
Group.

Pre-2010 Actions:

–

–

$(2.7) million credit related to the early exit of previously impaired leased facilities in Westford,
Massachusetts.
$0.5 million and $(0.2) million related to a change in the estimated severance benefits related to
headcount reduction activities in Semiconductor Test and Systems Test Group, respectively.

O. RETIREMENT PLANS

ASC 715, “Compensation — Retirement Benefits” requires an employer with defined benefit plans or other

postretirement benefit plans to recognize an asset or a liability on its balance sheet for the overfunded or
underfunded status of the plans as defined by ASC 715. The pension asset or liability represents a difference
between the fair value of the pension plan’s assets and the projected benefit obligation at December 31.

Defined Benefit Pension Plans

Teradyne has defined benefit pension plans covering a portion of domestic employees and employees of

certain non-U.S. subsidiaries. Benefits under these plans are based on employees’ years of service and
compensation. Teradyne’s funding policy is to make contributions to the plans in accordance with local laws and
to the extent that such contributions are tax deductible. The assets of these plans consist primarily of fixed
income and equity securities. In addition, Teradyne has an unfunded supplemental executive defined benefit plan
in the United States to provide retirement benefits in excess of levels allowed by the Employment Retirement
Income Security Act (“ERISA”) and the Internal Revenue Code (the “IRC”), as well as unfunded qualified
foreign plans.

78

Teradyne uses a December 31 measurement date for all of its plans. The December 31 balances of these

defined benefit pension plans assets and obligations are shown below:

Assets and Obligations
Change in benefit obligation:
Projected benefit obligation:

2012

2011

(in thousands)

Beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuarial loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Curtailment
Settlement
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-U.S. currency movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$390,278
2,787
15,670
31,912
(65,650)
—
—
—
1,501

$337,796
2,735
17,466
54,248
(13,260)
210
(7,637)
(564)
(716)

End of year

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

376,498

390,278

Change in plan assets:
Fair value of plan assets:

Beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Company contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plan participants’ contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actual return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlement
Non-U.S. currency movement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

339,580
3,306
108
24,621
(65,650)
—
934

294,988
10,169
51
55,345
(13,260)
(7,637)
(76)

End of year

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

302,899

339,580

Funded status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (73,599) $ (50,698)

During the year ended December 31, 2012, Teradyne offered to certain former U.S. employees the option to

receive their vested pension benefit as a one-time, lump sum payment. Approximately 2,000 former employees
elected to receive a one-time, lump sum payment. Total one-time, lump sum payments were approximately $52.0
million.

The following table provides amounts recorded within the account line items of the statement of financial

position as of December 31:

Retirement plans assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued employees’ compensation and withholdings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plans liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,282
(2,810)
(74,071)

$ 8,840
(2,524)
(57,014)

Funded status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(73,599) $(50,698)

2012

2011

(in thousands)

79

The following table provides amounts recognized in accumulated other comprehensive income (loss) as of

December 31:

Prior service cost

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

Total recognized in other comprehensive income (loss), before tax . . . . . . . . . . . . . . . . . . . . . . . .

Deferred taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

(in thousands)
$ 888
$656

656

321

888

236

Total recognized in other comprehensive income (loss), net of tax . . . . . . . . . . . . . . . . . . . . . . . .

$977

$1,124

The estimated portion of prior service cost remaining in accumulated other comprehensive income (loss)

that is expected to be recognized as a component of net periodic pension cost in 2013 is $0.2 million.

The accumulated benefit obligation for all defined benefit pension plans was $360.4 million and $370.1

million at December 31, 2012 and 2011, respectively.

Information for pension plans with an accumulated benefit obligation in excess of plan assets as of

December 31:

Projected benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated benefit obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fair value of plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

(in millions)

$75.6
65.7
0.8

$60.2
52.2
0.7

Expense

For the years ended December 31, 2012, 2011 and 2010, Teradyne’s net periodic pension cost was comprised

of the following:

Components of Net Periodic Pension Cost:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service cost
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of prior service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net actuarial loss (gain) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlement loss (gain) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

(in thousands)

$ 2,787
15,670
(15,946)
232
23,237
—

$ 2,735 $ 3,655
17,716
(17,585)
726
(469)
(3,113)

17,466
(15,602)
621
12,583
1,567

Total net periodic pension cost

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

$ 25,980

$ 19,370

$

930

Changes in Plan Assets and Benefit Obligations Recognized in Other

Comprehensive Income:
Reversal of amortization items:

Prior service cost

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

Total recognized in other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . .

(232)

(232)

(621)

(621)

(726)

(726)

Total recognized in net periodic pension cost and other comprehensive

income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 25,748

$ 18,749

$

204

80

Weighted Average Assumptions to Determine Net Periodic Pension Cost at January 1

United States Plans

Foreign Plans

2012

2011

2010

2012

2011

2010

Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected return on plan assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Salary progression rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2% 5.3% 5.8% 4.9% 5.0% 5.4%
5.0
3.0

3.7
4.2

7.5
4.0

3.1
3.4

5.5
4.0

3.5
4.0

Weighted Average Assumptions to Determine Pension Obligations at December 31

United States Plans

Foreign Plans

2012

2011

2012

2011

Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Salary progression rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6%
3.0

4.2% 3.7% 4.9%
3.5
3.0

3.4

In developing the expected return on plan assets assumption, Teradyne evaluates input from its investment
manager and pension consultants, including their review of asset class return expectations. Based on this review,
Teradyne believes that 5.0% was an appropriate rate to use for fiscal 2012 for the U.S. Qualified Pension Plan
(“U.S. Plan”).

Effective January 1, 2012, Teradyne has elected to immediately recognize net actuarial gains and losses and
the change in the fair value of the plan assets in its operating results in the year in which they occur or upon any
interim remeasurement of the plans. In addition, Teradyne used to calculate the expected return on plan assets
using a calculated market-related value of plan assets. Effective January 1, 2012, Teradyne elected to calculate
the expected return on plan assets using the fair value of the plan assets.

The discount rate utilized to determine future pension obligations for the U.S. Plan is based on Citigroup
Pension Index adjusted for the plan’s expected cash flows and was 3.6% at December 31, 2012, down from 4.2%
at December 31, 2011.

Plan Assets

As of December 31, 2012, the fair value of Teradyne’s pension plans’ assets totaled $302.9 million of which

$278.9 million was related to the U.S. Plan, $23.2 million was related to the U.K. defined benefit pension plan,
and $0.8 million was related to the Taiwan defined benefit pension plan. Teradyne’s pension plans’ assets
consisted primarily of investments in fixed-income and equity securities. Substantially all our pension plan assets
are held in individual trusts, which were established for the investment of assets of Teradyne’s sponsored
retirement plans.

Teradyne’s weighted average pension asset allocation at December 31, 2012 and 2011, by asset category is

as follows:

United States Plan

Foreign Plans

2012

2011

2012

2011

Fixed Income Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

85.8% 86.7% 49.2% 49.7%
13.0
1.2

12.3
1.0

48.3
2.0

49.6
1.2

The assets of the U.S. Plan are overseen by the Teradyne Fiduciary Committee which is comprised of

members of senior management drawn from appropriate diversified levels of the management team. The

81

100.0% 100.0% 100.0% 100.0%

Fiduciary Committee is responsible for setting the policy that provides the framework for management of the
U.S. Plan assets. In accordance with its responsibilities, the Fiduciary Committee meets on a regular basis to
review the performance of the U.S. Plan assets and compliance with the investment policy. The policy sets forth
an investment structure for managing U.S. Plan assets, including setting the asset allocation ranges, which are
expected to provide an appropriate level of overall diversification required to maximize the long-term return on
plan assets for a prudent and reasonable level of risk given prevailing market conditions, total investment return
over the long term, and preservation of capital, while maintaining sufficient liquidity to pay the benefits of the
U.S. Plan. The investment portfolio will not, at any time, have a direct investment in Teradyne stock. It may have
indirect investment in Teradyne stock, if one of the funds selected by the investment manager invests in
Teradyne stock. In developing the asset allocation ranges, third party asset allocation studies are periodically
performed that consider the current and expected positions of the plan assets and funded status. Based on this
study and other appropriate information, the Fiduciary Committee establishes asset allocation ranges taking into
account acceptable risk targets and associated returns. The investment return objectives are to avoid excessive
volatility and produce a rate of return that at least matches the Policy Index identified below. The manager’s
investment performance is reviewed at least annually. Results for the total portfolio and for each major category
of assets are evaluated in comparison with appropriate market indices, the Policy Index, other similarly managed
portfolios and the Consumer Price Index.

The target asset allocation and the index for each asset category for the U.S. Plan, per the investment policy,

is as follows:

Asset Category:

Policy Index:

Passive and Active Fixed Income
Equity (Large cap)
International Equity

Barclays Capital Long Government Credit Index
S&P 500 Stock Index
MSCI EAFE Index (Net Dividends)

Target
Allocation

85%
10
5

The assets of Teradyne’s foreign pension plans are invested in funds which seek to combine long-term
growth potential offered through equity exposure with the relative security provided by bonds, and are governed
locally by local management in accordance with specific jurisdictional requirements. Investments in the non-U.S.
plans consist primarily of fixed-income and equity securities. These investments are valued using significant
observable inputs (Level 2). The fair market value of assets for the international pension plans was $24.0 million
as of December 31, 2012. There were no investments with significant unobservable inputs (Level 3) in the non-
U.S. pension plans. During the years ended December 31, 2012 and 2011, there were no transfers of pension
assets in or out of Level 1, Level 2 or Level 3.

Teradyne’s U.S. Plan invests primarily in common trust funds and fixed income securities. Units held in the
common trust funds are valued at the unit price as reported by the investment managers based on the asset value
of the underlying investments; underlying investments in equity securities are valued at the last reported sales
price, and underlying investments in fixed-income securities are generally valued using methods based upon
market transactions for comparable securities and various relationships between securities which are generally
recognized by institutional traders. Substantially all of these investments are valued using significant observable
inputs (Level 2). The fair market value of assets for the U.S. Plan was $278.9 million as of December 31, 2012.
There were no investments with significant unobservable inputs (Level 3) in the U.S. Plan. During the years
ended December 31, 2012 and 2011, there were no transfers of pension assets in or out of Level 1, Level 2 or
Level 3.

82

The fair value of pension plan assets by asset category and by level at December 31, 2012 and December 31,

2011 were as follows:

December 31, 2012

Level 1

Level 2

Level 3

Total

(in thousands)

Fixed income securities:

Corporate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. government securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.K. government securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Asset backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. equity (large cap) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Guarantee annuity contract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $157,263

23,712
—
—
—
—
—
—
—

58,962 —
8,593 —
2,042 —
23,832 —
23,990 —
3,108 —
839 —
558 —

$ — $157,263
82,674
8,593
2,042
23,832
23,990
3,108
839
558

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

$ 23,712

$279,187

$ — $302,899

December 31, 2011

Level 1

Level 2

Level 3

Total

(in thousands)

Fixed income securities:

Corporate debt securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. government securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.K. government securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Asset backed securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. equity (large cap) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
International equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Guarantee annuity contract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ — $172,401

5,136
—
—
—
—
—
—
—

96,891 —
7,553 —
4,604 —
27,725 —
21,285 —
2,863 —
711 —
411 —

$ — $172,401
102,027
7,553
4,604
27,725
21,285
2,863
711
411

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

$ 5,136

$334,444

$ — $339,580

Contributions

Teradyne’s funding policy is to make contributions to the plans in accordance with local laws and to the
extent that such contributions are tax deductible. During 2012, Teradyne contributed $1.7 million to the U.S.
supplemental executive defined benefit pension plan and $1.6 million to certain qualified plans for non-U.S.
subsidiaries. During 2011, Teradyne contributed $1.7 million to the U.S. supplemental executive defined benefit
pension plan and $8.5 million to certain qualified plans for non-U.S. subsidiaries. In 2013, contributions to
certain qualified plans for non-U.S. subsidiaries are based on local statutory requirements and will be
approximately $2.0 million. In 2013, contributions to the U.S. supplemental executive defined benefit pension
Plan will be approximately $1.8 million. Teradyne does not expect to make any contributions to the U.S. Plan in
2013.

83

Expected Future Pension Benefits Payments

Future benefit payments are expected to be paid as follows:

2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018-2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$14,398
15,283
16,248
17,368
17,868
97,607

$ 2,109
1,499
1,397
2,070
2,206
10,395

United States

Foreign

(in thousands)

Postretirement Benefit Plans

In addition to receiving pension benefits, U.S. Teradyne employees who meet early retirement eligibility
requirements as of their termination dates may participate in Teradyne’s Welfare Plan, which includes death, and
medical and dental benefits up to age 65. Death benefits provide a fixed sum to retirees’ survivors and are
available to all retirees. Substantially all of Teradyne’s current U.S. employees could become eligible for these
benefits, and the existing benefit obligation relates primarily to those employees.

Teradyne uses a December 31 measurement date for its plan. The December 31 balances of the

postretirement assets and obligations are shown below:

2012

2011

(in thousands)

Assets and Obligations
Change in benefit obligation:
Projected benefit obligation:

Beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuarial loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plan amendment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 12,793
67
437
82
(1,472)
—

$ 12,896
59
539
981
(1,682)
—

End of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11,907

12,793

Change in plan assets:
Fair value of plan assets:

Beginning of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Company contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Benefits paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—
1,472
(1,472)

—
1,682
(1,682)

End of year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

—

—

Funded status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(11,907) $(12,793)

84

The following table provides amounts recorded within the account line items of financial position as of

December 31:

Accrued employees’ compensation and withholdings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retirement plans liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

(in thousands)
$ (1,322) $ (1,484)
(11,309)
(10,585)

Funded status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(11,907) $(12,793)

The following table provides amounts recognized in accumulated other comprehensive loss (income) as of

December 31:

Prior service credit

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

2012

2011

(in thousands)
$(3,427) $(4,025)

Total recognized in other comprehensive (income) loss before tax . . . . . . . . . . . . . . . . . . . . . .

(3,427)

(4,025)

Deferred taxes

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

(445)

(227)

Total recognized in other comprehensive income, net of tax . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(3,872) $(4,252)

The estimated portion of prior service credit remaining in accumulated other comprehensive income that is

expected to be recognized as a component of net periodic postretirement benefit cost in 2013 is $(0.6) million.

Expense

For the years ended December 31, 2012, 2011 and 2010, Teradyne’s net periodic postretirement benefit

(income) cost was comprised of the following:

2012

2011

2010

(in thousands)

Components of Net Periodic Postretirement Benefit (Income) Cost:
Service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of prior service cost
Net actuarial loss (gain) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$ 67
437
(599)
83

$

59
539
(598)
981

Total net periodic postretirement (income) cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(12)

981

57
668
(416)
(882)

(573)

Changes in Plan Assets and Benefit Obligations Recognized in Other

Comprehensive Income:

Net prior service credit arising during period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . —
Reversal of amortization items:
Prior service credit

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

599

Total recognized in other comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

599

—

(3,279)

598

598

416

(2,863)

Total recognized in net periodic postretirement benefit cost and other comprehensive
income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 587

$1,579

$(3,436)

85

Weighted Average Assumptions to Determine Net Periodic Postretirement Benefit Cost as of January 1

2012

2011

2010

Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Health Care Cost Trend Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ultimate Health Care Cost Trend Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Year in which Ultimate Health Care Cost Trend Rate is reached . . . . . . . . . . . . . . . . . . . . . .

3.7% 4.5% 5.1%
8.5
9.0
5.0
5.0
2018
2018

8.5
5.0
2018

Weighted Average Assumptions to Determine Postretirement Benefit Obligation as of December 31

2012

2011

2010

Discount rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initial Medical Trend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ultimate Health Care Trend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medical cost trend rate decrease to ultimate rate in year . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1% 3.7% 4.5%
9.0
8.5
5.0
5.0
2018
2018

8.5
5.0
2018

Assumed health care trend rates could have a significant effect on the amounts reported for health care
plans. A one percentage point change in the assumed health care cost trend rates for the year ended December 31,
2012, would have the following effects:

1 Percentage
Point
Increase

1 Percentage
Point
Decrease

(in thousands)

Effect on total service and interest cost components . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effect on postretirement benefit obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 16
322

$ (15)
(302)

Expected Future Benefits Payments

Future benefit payments are expected to be paid as follows:

2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018-2022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Benefits Payments

(in thousands)
$1,322
1,202
1,111
1,106
966
3,943

P. STOCK BASED COMPENSATION

Stock Compensation Plans

At Teradyne’s annual meeting of stockholders held May 28, 2009, Teradyne’s stockholders approved an

amendment to Teradyne’s 2006 Equity and Cash Compensation Incentive Plan to increase the number of shares
issuable by 10.0 million for an aggregate of 22.0 million shares issuable thereunder. Teradyne’s stockholders also
approved an amendment to Teradyne’s 1996 Employee Stock Purchase Plan to increase the number of shares
issuable by 5.0 million, for an aggregate of 25.4 million shares issuable thereunder.

Restricted stock unit awards granted to employees vest in equal annual installments over four years.
Restricted stock unit awards granted to non-employee directors vest after a one year period, with 100% of the
award vesting on the first anniversary of the grant date. A portion of the restricted stock unit awards granted to
executive officers is subject to time-based vesting and a portion is subject to performance-based vesting. The

86

percentage level of performance satisfied for performance-based grants is assessed on or near the anniversary of
the grant date and, in turn, that percentage level determines the number of performance-based restricted stock
units available for vesting over the vesting period; portions of the performance-based grants not available for
vesting will be forfeited.

In 2012, 2011 and 2010, Teradyne granted service-based stock options to executive officers. These stock

options vest in equal installments over four years and have a term of seven years.

Stock compensation plan activity for the years 2012, 2011 and 2010 follows:

Restricted Stock Units:
Non-vested at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Awarded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

(in thousands)

5,840
1,844
(2,510)
(204)

6,963
1,936
(2,624)
(435)

6,896
2,626
(2,406)
(153)

Non-vested at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4,970

5,840

6,963

Stock Options:
Outstanding at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assumed from acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cancelled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5,335
145
151
— 2,828
(965)

7,194 11,238
329
—
(4,031)
—
(342)

(203) —
(46)

(3,867)

(1,396)

Outstanding at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3,841

5,335

7,194

Vested and expected to vest at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3,785

4,904

7,193

Exercisable at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2,004

1,844

6,046

Total shares available for the years 2012, 2011 and 2010:

Shares available:
Available for grant at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restricted stock units granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restricted stock units forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

(in thousands)

8,205
(151)
(1,844)
204

9,851 12,653
(329)
(145)
(2,626)
(1,936)
153
435

Available for grant at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6,414

8,205

9,851

Weighted-average restricted stock unit award date fair value information for the years 2012, 2011 and 2010

follows:

Non-vested at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Awarded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-vested at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10.01
16.67
9.29
13.32
$12.72

$ 7.92
15.77
8.56
9.24
$10.01

$7.31
9.39
7.73
8.11
$7.92

2012

2011

2010

87

Restricted stock unit awards aggregate intrinsic value information at December 31 for the years 2012, 2011

and 2010 follows:

Outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected to vest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$83,949
78,718

(in thousands)
$79,598
75,860

$97,762
90,283

2012

2011

2010

Restricted stock units weighted average contractual terms (in years) information at December 31, for the

years 2012, 2011 and 2010 follows:

Outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected to vest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.01
1.00

1.04
1.03

1.13
1.12

2012

2011

2010

Weighted average stock options exercise price information for the years 2012, 2011 and 2010 follows:

Outstanding at January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options granted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assumed from acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options forfeited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Options cancelled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outstanding at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercisable at December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

$ 4.12
16.95
—
3.87
3.11
16.21
4.64
3.70

$16.32
16.23
2.69
4.38
—
26.38
4.12
4.10

$13.87
9.34
—
8.65
—
19.54
16.32
18.24

Stock option aggregate intrinsic value information for the years ended December 31, 2012, 2011 and 2010

follows:

Exercised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested and expected to vest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercisable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

$17,136
47,051
46,283
26,436

(in thousands)
$11,307
51,306
46,655
17,766

$15,096
30,871
30,868
21,872

Stock options weighted average contractual terms (in years) information at December 31, for the years 2012,

2011 and 2010 follows:

Outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vested and Expected to vest
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exercisable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7
5.6
4.9

6.4
6.2
4.0

2.3
5.4
1.7

2012

2011

2010

88

Significant option groups outstanding at December 31, 2012 and related weighted average price and

remaining contractual life information follow:

Range Of Exercise Prices

Options Outstanding

Options Exercisable

Weighted-
Average Remaining
Contractual Life
(Years)

Weighted-
Average
Exercise Price

Shares

Weighted-
Average
Exercise Price

Shares

$0.47 – $2.58 . . . . . . . . . . . . . . . . . . . . . . . . . .
$2.67 – $2.74 . . . . . . . . . . . . . . . . . . . . . . . . . .
$3.23 – $4.81 . . . . . . . . . . . . . . . . . . . . . . . . . .
$5.80 – $16.95 . . . . . . . . . . . . . . . . . . . . . . . . .

6.31
6.76
3.88
5.26

(shares in thousands)
864
1,278
795
904

$ 1.69
2.69
4.29
10.54

492
661
490
361

3,841

$ 4.64

2,004

$1.60
2.70
4.14
7.76

$3.70

As of December 31, 2012, total unrecognized expense related to non-vested restricted stock unit awards and
stock options totaled $52.1 million, and is expected to be recognized over a weighted average period of 2.0 years.

Employee Stock Purchase Plan

Under the Teradyne 1996 Employee Stock Purchase Plan, eligible employees (including executive officers)
may purchase shares of common stock through regular payroll deductions of up to 10% of their compensation, to
a maximum of shares with a fair market value of $25,000 per calendar year, not to exceed 6,000 shares. Under
the plan, the price paid for the common stock is equal to 85% of the lower of the fair market value of Teradyne’s
common stock on the first business day and the last business day of each six month purchase period within each
year. Beginning in January 2013, the price paid will be equal to 85% of the stock price on the last business day of
the purchase period.

In July 2012, 0.6 million shares of common stock were issued to employees who participated in the plan
during the first half of 2012, at the price of $11.69 per share. In January 2013, Teradyne issued 0.6 million shares
of common stock to employees who participated in the plan during the second half of 2012, at the price of $11.91
per share.

In July 2011, 0.6 million shares of common stock were issued to employees who participated in the plan
during the first half of 2011, at the price of $11.65 per share. In January 2012, Teradyne issued 0.6 million shares
of common stock to employees who participated in the plan during the second half of 2011, at the price of $11.59
per share.

In July 2010, 0.6 million shares of common stock were issued to employees who participated in the plan
during the first half of 2010, at the price of $8.29 per share. In January 2011, Teradyne issued 0.8 million shares
of common stock to employees who participated in the plan during the second half of 2010, at the price of $8.12
per share.

Q. SAVINGS PLAN

Teradyne sponsors a defined contribution employee retirement Savings Plan covering substantially all U.S.

employees. Under the Savings Plan, employees may contribute up to 20% of their compensation (subject to
Internal Revenue Service limitations). In January 2009, Teradyne amended the Savings Plan to eliminate a fixed
formula used to calculate the match and provide for a variable discretionary match to be determined each year. In
2012, 2011 and 2010, Teradyne matched 100% of eligible employee contributions up to 4% of their
compensation for employees not accruing benefits in the U.S. Qualified Pension Plan. There was no match for
employees still actively accruing benefits in the U.S. Qualified Pension Plan. Teradyne’s contributions vest
25% per year for the first four years of employment, and contributions for those employees with four years of
service vest immediately.

Teradyne also has established an unfunded U.S. Supplemental Savings Plan to provide savings benefits in

excess of those allowed by ERISA and the IRC. The provisions of this plan are the same as the Savings Plan.
Under Teradyne’s savings plans, amounts charged to the statement of operations for the years ended
December 31, 2012, 2011 and 2010 were $10.6 million, $11.3 million and $7.5 million, respectively.

89

R.

INCOME TAXES

The components of income (loss) from continuing operations before income taxes and the provision

(benefit) for income taxes from continuing operations as shown in the consolidated statements of operations were
as follows:

2012

2011

2010

(in thousands)

Income from continuing operations before income taxes:

U.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-U.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$112,008
153,968

$ 68,943
145,478

$120,330
276,017

$265,976

$ 214,421

$396,347

Provision (benefit) for income taxes from continuing operations:

Current:

U.S. Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-U.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 22,695
18,261
(12)

$

40,944

3,668
23,994
760

28,422

$ (1,555)
16,547
553

15,545

Deferred:

U.S. Federal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-U.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8,158
5,997
(6,172)

(139,929)
(10,549)
(7,480)

7,983

(157,958)

—
1,110
—

1,110

Total provision (benefit) for income taxes from continuing operations: . . . . .

$ 48,927

$(129,536) $ 16,655

For the tax year ended December 31, 2012, the income tax expense from continuing operations for 2012

totaled $48.9 million, primarily attributable to a U.S. federal tax provision and tax provisions for foreign taxes.
As of December 31, 2012, Teradyne evaluated the likelihood that it would realize the deferred income taxes to
offset future taxable income and concluded that it is more likely than not that a substantial majority of its
deferred tax assets will be realized through consideration of both the positive and negative evidence. Teradyne
maintains a valuation allowance for certain deferred tax assets of $55.4 million, primarily related to excess stock
compensation deductions associated with pre-2006 activity, state net operating losses and state tax credit
carryforwards, due to the uncertainty regarding their realization. Adjustments could be required in the future if
Teradyne estimates that the amount of deferred tax assets to be realized is more or less than the net amount
recorded.

For the year ended December 31, 2011, income tax benefit from continuing operations totaled $129.5

million, primarily attributable to the reduction of Teradyne’s deferred income tax valuation allowance. As of
December 31, 2011, Teradyne evaluated the likelihood that it would realize the deferred income taxes to offset
future taxable income and concluded that it is more likely than not that a substantial majority of its deferred tax
assets will be realized through consideration of both the positive and negative evidence. The evidence consisted
primarily of its three year U.S. historical cumulative profitability, projected future taxable income, forecasted
utilization of the deferred tax assets and the fourth quarter of 2011 acquisition of LitePoint, offset by the
volatility of the industries Teradyne operates in, primarily the semiconductor industry. As such, Teradyne
reduced the valuation allowance by $190.2 million, which was recorded as a tax benefit in the year ended
December 31, 2011. At December 31, 2011, Teradyne maintained a valuation allowance for certain deferred tax
assets of $51.1 million, primarily related to excess stock compensation deductions associated with pre-2006
activity, state net operating losses and state tax credit carryforwards, due to the uncertainty regarding their
realization. Adjustments could be required in the future if Teradyne estimates that the amount of deferred tax
assets to be realized is more or less than the net amount recorded.

90

For the year ended December 31, 2010, income tax expense from continuing operations totaled

$16.7 million, primarily related to tax provisions for foreign taxes.

The total income tax provision (benefit) for the years ended December 31, 2012, 2011 and 2010 was as

follows:

Continuing operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$48,927
—

(in thousands)
$(129,536) $16,655
278

4,311

Total income tax provision (benefit)

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

$48,927

$(125,225) $16,933

2012

2011

2010

Significant components of Teradyne’s deferred tax assets (liabilities) as of December 31, 2012 and 2011

were as follows:

Deferred tax assets:

2012

2011

(in thousands)

Net operating loss carryforwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventory valuations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pension liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accruals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equity compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vacation accrual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 36,674
64,123
50,886
28,674
284
14,246
9,355
6,452
282
15,118

$ 37,899
76,248
42,760
21,119
10,028
13,817
8,729
6,267
398
35,869

Gross deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

226,094

253,134

Less: valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(55,446)

(51,066)

Total deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

170,648

202,068

Deferred tax liabilities:

Marketable securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Excess of tax over book depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(996)
(114,730)
(22,446)

(827)
(144,925)
(18,417)

Total deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(138,172)

(164,169)

Net deferred assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 32,476

$ 37,899

91

At December 31, 2012, Teradyne had operating loss carryforwards that expire in the following years:

U.S. Federal
Operating Loss
Carryforwards

State Net
Operating Loss
Carryforwards

Foreign Net
Operating Loss
Carryforwards

2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018-2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2024-2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beyond 2026 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-expiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

$ —
—
—
—
—
22,354
—
—
—

$22,354

(in thousands)
$ 2,708
2
2
58
847
3,592
269
3,667
—

$11,145

$ —
—
—
—
—
—

9
622
8,038

$8,669

Of the U.S. federal operating loss carryforwards, $22.4 million relates to the acquisition of GenRad, Inc. in
2001. The GenRad losses are limited in the amount that can be used as a result of “change in ownership” rules as
defined in the Internal Revenue Code of 1986. The net operating loss carryforward does not include any excess
tax deduction related to stock based compensation which has not been recognized for financial statement
purposes. Certain of the above tax attribute carryovers included in deferred tax assets, primarily the net operating
loss carryovers, will be recorded through additional paid-in capital when realized, with the exception of the
GenRad net operating losses.

Teradyne has approximately $119.0 million of tax credit carry forwards. Federal business tax credits of

approximately $15.5 million expire in the years 2028 through 2031. Teradyne has foreign tax credits of
approximately $42.5 million expiring in the years 2013 through 2022 and alternative minimum tax credits of
approximately $6.6 million, which do not expire. In addition, there are state tax credits of $54.4 million which
begin to expire in 2013.

During 2012, Teradyne’s valuation allowance increased by $4.4 million primarily due to the increase in the
deferred tax assets related to state tax credits generated in 2012. During 2011, Teradyne’s beginning of the year
valuation allowance decreased by $190.2 million due to a release of the valuation allowance. During 2010,
Teradyne’s valuation allowance decreased by $60.0 million primarily due to the reduction in the deferred tax
assets related to the decrease in net operating loss carryovers used in 2010.

A reconciliation of the effective tax rate for the years 2012, 2011 and 2010 follows:

2012

2011

2010

U.S. statutory federal tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State income taxes, net of federal tax benefit
Foreign taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other U.S. permanent items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other, net

35.0% 35.0% 35.0%
(1.7) —
(11.5)
(0.5)
(2.8)
(0.1)

0.4
(13.9)
(17.4)
—
0.1

(12.6)
(87.7)
5.7
(0.8)

Teradyne qualifies for a tax holiday in Singapore by fulfilling the requirements of an agreement with the
Singapore Economic Development Board under which certain headcount and spending requirements must be
met. The tax savings due to the tax holiday for the years ended December 31, 2012 and 2011 were $10.9 million

92

18.4% (60.4)% 4.2%

or $0.05 per diluted share and $0.2 million or $0.00 per diluted share, respectively. There were no tax savings
from the tax holiday for the year ended December 31, 2010. The tax holiday is currently expected to expire on
December 31, 2015.

Teradyne records all interest and penalties related to income taxes as a component of income tax expense.

Accrued interest and penalties related to income tax items at December 31, 2012 were not material.

Teradyne’s gross unrecognized tax benefits for the years ended December 31, 2012, 2011 and 2010 were as

follows:

Beginning balance, as of January 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions:

2012

2011

2010

$19,678

(in thousands)
$12,028

$12,767

Tax positions for current year
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax positions for prior years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired tax positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

459
1,402
—

6,131
1,296
1,388

106
2,435
—

Reductions:

Tax positions for prior years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settlements with tax authorities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(4,072)
—

(1,165)
—

(3,280)
—

Ending Balance as of December 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$17,467

$19,678

$12,028

Current year and prior year additions include assessment of potential transfer pricing issues worldwide,
federal tax credits, state tax credits, and domestic production activities deduction. Reductions for tax positions for
prior years primarily relate to statute expiration and the effective settlement of a state tax audit. Of the $17.5
million of unrecognized tax benefits as of December 31, 2012, $14.8 million would impact the consolidated
income tax rate if ultimately recognized. The remaining $2.7 million would impact the valuation allowance if
recognized.

As of December 31, 2012, Teradyne has open tax years beginning in 2006 for major jurisdictions including

the U.S., Japan, Singapore and the United Kingdom. Teradyne estimates that it is reasonably possible that the
balance of unrecognized tax benefits as of December 31, 2012 may decrease approximately $0.3 million in the
next twelve months, as a result of a lapse of statutes of limitation.

As of December 31, 2012, a deferred tax liability has not been established for approximately $10.6 million

of cumulative undistributed earnings of non-U.S. subsidiaries, which are expected to be reinvested indefinitely in
operations outside the U.S. Determination of the unrecognized deferred tax liability on unremitted earnings is not
practical.

On January 2, 2013, the American Taxpayer Relief Act of 2012 was enacted which retrospectively
reinstated the research and development tax credit for 2012 and extended it through December 31, 2013. As a
result, in the first quarter of 2013, Teradyne expects to record a discrete benefit related to 2012 of approximately
$7.0 million.

S. OPERATING SEGMENT, GEOGRAPHIC AND SIGNIFICANT CUSTOMER INFORMATION

Teradyne has three operating segments (Semiconductor Test, Wireless Test and Systems Test Group), which

are its reportable segments. The Semiconductor Test segment includes operations related to the design,
manufacturing and marketing of semiconductor test products and services. The Wireless Test segment includes
operations related to the design, manufacturing and marketing of wireless test products and services. The
Systems Test Group segment includes operations related to the design, manufacturing and marketing of products
and services for military/aerospace instrumentation test, storage test and circuit-board test. Each operating

93

segment has a segment manager who is directly accountable to and maintains regular contact with Teradyne’s
chief operating decision maker (Teradyne’s chief executive officer) to discuss operating activities, financial
results, forecasts, and plans for the segment.

Teradyne evaluates performance using several factors, of which the primary financial measure is business
segment income from continuing operations before taxes. The accounting policies of the business segments are
the same as those described in Note B: “Accounting Policies”.

Segment information for the years ended December 31, 2012, 2011 and 2010 is as follows:

Semiconductor
Test

Wireless
Test

Systems Test
Group

Corporate
And

Eliminations Consolidated

(in thousands)

2012

2011

2010

Net revenue . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations

$1,127,726

$286,355

$242,669

$

— $1,656,750

before taxes (1)(2)

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

185,985

83,077

34,164

(37,250)

265,976

Total assets from continuing

operations (3) . . . . . . . . . . . . . . . . . . . . .
Property additions (4) . . . . . . . . . . . . . . . . .
Depreciation and amortization expense (4)

Net revenue . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations

604,127
96,590
67,922

672,048
7,608
50,242

71,116
5,146
3,747

1,082,054
9,736
20,888

2,429,345
119,080
142,799

$1,106,191

$ 28,390

$294,480

$

— $1,429,061

before taxes (1)(2)

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

212,201

(20,579)

51,802

(29,003)

214,421

Total assets from continuing

operations (3) . . . . . . . . . . . . . . . . . . . . .
Property additions (4) . . . . . . . . . . . . . . . . .
Depreciation and amortization expense (4)

Net revenue . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations

581,026
76,164
60,985

725,940
794
13,057

77,277
4,043
1,857

804,396
5,096
28,479

2,188,639
86,097
104,378

$1,413,295

$

— $152,867

$

— $1,566,162

before taxes (1)(2)

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

414,994

Total assets from continuing

operations (3) . . . . . . . . . . . . . . . . . . . . .
Property additions (4) . . . . . . . . . . . . . . . . .
Depreciation and amortization expense (4)

611,694
69,935
66,709

—

—
—
—

(8,877)

(9,770)

396,347

95,402
3,142
1,854

1,094,077
2,967
24,953

1,801,173
76,044
93,516

(1)

(2)

Interest income, interest expense and other, and pension and postretirement plans actuarial gains and
losses are included in Corporate and Eliminations.
Included in income (loss) from continuing operations before taxes are charges and credits related to
restructuring and other, net and inventory charges.

(3) Total business assets are directly attributable to each business. Corporate assets consist of cash and

cash equivalents, marketable securities, unallocated fixed assets of support departments, common
facilities and certain other assets.

(4) Corporate property additions and depreciation and amortization expense include items attributable to

the unallocated fixed assets of support departments and common facilities.

94

Included in the Semiconductor Test segment are charges and credits in the following accounts:

For the Year Ended December 31,

2012

2011

2010

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of revenues—inventory charge (1)
Restructuring and other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$18,433
386

(in thousands)
$10,370
2,142

$4,521
1,437

(1)

Included in the cost of revenues for the years ended December 31, 2012 and 2011 are charges for excess
inventory provisions recorded primarily as a result of product transition.

Included in the Systems Test Group segment are charges and credits in the following accounts:

Cost of revenues—inventory charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$4,271
451

(in thousands)
$1,090
(300)

$ 1,450
(2,133)

Included in the Wireless Test segment are charges and credits in the following accounts:

For the Year Ended December 31,

2012

2011

2010

For the Year Ended December 31,

2012

2011

2010

Cost of revenues—inventory step-up (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of revenues—inventory charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$6,089
4,145
236

(in thousands)
$12,178
141
—

—
—
—

(1)

Included in the cost of revenues for the years ended December 31, 2012 and 2011 is the cost for purchase
accounting inventory step-up.

Included in the Corporate and Eliminations segment are charges and credits in the following accounts:

Restructuring and other, net

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

$(8,794)

(in thousands)
$4,901

$(3,104)

Information as to Teradyne’s revenues in different geographical areas is as follows:

For the Year Ended December 31,

2012

2011

2010

Revenues from customers (1):

China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Philippines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Singapore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thailand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Malaysia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rest of the World . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2012

2011

2010

(in thousands)

$ 354,076
303,360
233,573
225,099
105,981
106,609
84,508
80,571
76,069
71,151
15,753

$ 180,441
172,700
221,895
145,958
148,699
130,484
101,208
90,622
80,539
138,107
18,408

$ 136,628
286,138
235,171
124,738
77,518
185,533
99,580
145,543
56,978
207,471
10,864

$1,656,750

$1,429,061

$1,566,162

95

(1) Revenues are attributable to geographic areas based on location of customer site.

In 2012, one customer accounted for 10% of total consolidated revenues. In 2011 and 2010, no customer

accounted for 10% or more of total consolidated revenues.

Long-lived assets by geographic area:

December 31, 2012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
December 31, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$211,422
192,336

(in thousands)
$54,360
39,871

$265,782
232,207

United
States

Foreign
Countries

Total

T. STOCK REPURCHASE PROGRAM

In November 2010, the Board cancelled the November 2007 stock repurchase program and authorized a new

stock repurchase program for up to $200 million. The cumulative repurchases under the new program as of
December 31, 2012 totaled 2.6 million shares of common stock for $31.2 million at an average price of $11.84.

96

SUPPLEMENTARY INFORMATION
(Unaudited)

The following sets forth certain unaudited consolidated quarterly statements of operations data for each of

Teradyne’s last eight quarters. In management’s opinion, this quarterly information reflects all adjustments,
consisting only of normal recurring adjustments, necessary for a fair statement for the periods presented. Such
quarterly results are not necessarily indicative of future results of operations and should be read in conjunction
with the audited consolidated financial statements of Teradyne and the notes thereto included elsewhere herein.

2012

1st Quarter 2nd Quarter 3rd Quarter 4th Quarter

(1)

(2)

(3)

(4)(5)(6)

(in thousands, except per share amounts)

Net revenues:

Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$330,891
65,777
396,668

$480,578
67,706
548,284

$393,037
70,357
463,394

$179,063
69,341
248,404

Cost of revenues:

Cost of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total cost of revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

Engineering and development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired intangible assets amortization . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Restructuring and other, net
Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations before income taxes . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations before income taxes . . . . . . . . . . . .
(Benefit) provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income (loss)

Income (loss) per common share from continuing operations—basic . . . .

Income (loss) per common share from continuing operations—diluted . . . . .

Net income (loss) per common share—basic . . . . . . . . . . . . . . . . . . . . . . .

Net income (loss) per common share—diluted . . . . . . . . . . . . . . . . . . . . . .

174,001
31,741
205,742
190,926

206,498
32,280
238,778
309,506

60,135
67,777
18,429
(1,825)
144,516
46,410
893
(6,059)
41,244
7,680
33,564
—
—
—
$ 33,564

66,532
73,366
18,429
(6,262)
152,065
157,441
874
(6,323)
151,992
40,605
111,387
—
—
—
$111,387

$

$

$

$

0.18

0.15

0.18

0.15

$

$

$

$

0.60

0.49

0.60

0.49

169,782
33,412
203,194
260,200

63,055
69,921
18,429
683
152,088
108,112
1,067
(6,154)
103,025
14,384
88,641
—
—
—
$ 88,641

$

$

$

$

0.47

0.39

0.47

0.39

92,599
30,400
122,999
125,405

61,660
70,436
18,221
(317)
150,000
(24,595)
1,256
(6,946)
(30,285)
(13,742)
(16,543)
—
—
—

$ (16,543)

$

$

$

$

(0.09)

(0.09)

(0.09)

(0.09)

(1) Restructuring and other, net includes a ($1.8) million fair value adjustment to decrease the LitePoint acquisition

contingent consideration.

(2) Restructuring and other, net includes $0.3 million of severance charges related to headcount reductions of 10 people
in Semiconductor Test and ($6.5) million fair value adjustment to decrease the LitePoint acquisition contingent
consideration.

(3) Restructuring and other, net includes $0.7 million of severance charges related to the headcount reductions of 9

people, of which $0.5 million and 7 people were in Systems Test Group, $0.2 million and 2 people were in Wireless
Test.

(4) Restructuring and other, net includes a ($0.4) million fair value adjustment to decrease LitePoint acquisition

(5)

(6)

contingent consideration.
In the fourth quarter ended December 31, 2012, we corrected prior period income tax provision (benefit) errors that
resulted in a $0.2 million income tax provision. These errors were not individually or in aggregate material to the
fourth quarter of 2012 or any prior period.
In the fourth quarter ended December 31, 2012, the change in recognizing pension and postretirement benefit plans
expense, as a result of the mark-to-market adjustments, decreased gross profit and net income by $8.1 million and
$18.3 million, respectively. See Note B: “Accounting Policies” for a discussion of our accounting policy.

97

2011

1st Quarter

2nd Quarter

3rd Quarter

4th Quarter

(1)

(2)

(3)

(4)(5)

(in thousands, except per share amounts)

Net revenues:

Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total net revenues . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$315,719
61,442
377,161

$341,316
69,203
410,519

$274,944
69,445
344,389

$ 228,212
68,780
296,992

Cost of revenues:

Cost of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total cost of revenues . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating expenses:

. . . . . . . . . . . . . . . . . . . . . . . .
Engineering and development
Selling and administrative . . . . . . . . . . . . . . . . . . . . . . . . . . .
Acquired intangible assets amortization . . . . . . . . . . . . . . . . .
Restructuring and other, net . . . . . . . . . . . . . . . . . . . . . . . . . .
Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from continuing operations before taxes . . . . . . . . .
Provision (benefit) for income taxes . . . . . . . . . . . . . . . . . . . . . . .
Income from continuing operations . . . . . . . . . . . . . . . . . . . . . . . .
Income (loss) from discontinued operations before income

taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income tax provision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income from discontinued operations . . . . . . . . . . . . . . . . . . . . . .
Gain (loss) on disposal of discontinued operations (net of income
tax provision of $4,578) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income per common share from continuing operations—basic . . .

Income per common share from continuing

operations—diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Net income per common share—basic . . . . . . . . . . . . . . . . . . . . . .

Net income per common share—diluted . . . . . . . . . . . . . . . . . . . .

152,880
31,389
184,269
192,892

47,144
57,573
7,291
413
112,421
80,471
1,287
(6,176)
75,582
5,486
70,096

1,278
(267)
1,545

160,491
35,438
195,929
214,590

48,394
58,028
7,291
1,041
114,754
99,836
1,403
(5,316)
95,923
7,839
88,084

—
—
—

138,088
35,927
174,015
170,374

45,896
54,775
6,754
1,465
108,890
61,484
3,049
(6,068)
58,465
1,759
56,706

—
—
—

127,477
35,548
163,025
133,967

56,364
64,943
19,129
3,824
144,260
(10,293)
878
(6,134)
(15,549)
(144,620)
129,071

—
—
—

25,203
$ 96,844
0.38
$

(832)
$ 87,252
0.48
$

—
$ 56,706
0.31
$

—
$ 129,071
0.70
$

$

$

$

0.30

0.52

0.42

$

$

$

0.38

0.47

0.38

$

$

$

0.26

0.31

0.26

$

$

$

0.58

0.70

0.58

(1) Restructuring and other, net includes $0.8 million of severance charges related to headcount reductions of
approximately 5 people in Semiconductor Test and $(0.4) million credit related to early exit of previously
impaired leased facilities in Westford and North Reading, Massachusetts.

(2) Restructuring and other, net includes $0.3 million of severance charges related to headcount reductions of
approximately 2 people in Semiconductor Test and $0.7 million related to pension settlement charges.

(3) Restructuring and other, net includes $1.4 million of charges related to the acquisition of LitePoint.
(4) Restructuring and other, net includes $0.5 million of charges related to pension settlement and $3.3 million to the

(5)

acquisition of LitePoint.
In the fourth quarter ended December 31, 2011, the change in recognizing pension and postretirement benefit
plans expense, as a result of the mark-to-market adjustments, decreased gross profit and net income by $2.4
million and $6.1 million, respectively. See Note B: “Accounting Policies” for a discussion of our accounting
policy.

98

Item 9:

Changes in and disagreements with accountants on accounting and financial disclosure

None.

Item 9A: Controls and procedures

Disclosure Controls and Procedures

As of the end of the period covered by this report, our management, with the participation of our CEO and

CFO, evaluated the effectiveness of our disclosure controls and procedures pursuant to Rule 13a-15(b)
promulgated under the Exchange Act. Based upon that evaluation, our CEO and CFO concluded that, as of the
end of the period covered by this report, our disclosure controls and procedures were effective in ensuring that
material information required to be disclosed by us in the reports that we file or submit under the Exchange Act
is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms,
including ensuring that such material information is accumulated and communicated to our management,
including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control Over Financial Reporting

There was no change in our internal control over financial reporting during the fourth fiscal quarter ended
December 31, 2012 that has materially affected, or is reasonably likely to materially affect, our internal control
over financial reporting.

Management’s Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial

reporting, as such term is defined in Exchange Act Rule 13a-15(f). Under the supervision and with the
participation of our management, including our CEO and CFO, we conducted an evaluation of the effectiveness
of our internal control over financial reporting based on the framework in Internal Control—Integrated
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on our
evaluation under the framework in Internal Control—Integrated Framework, our management concluded that our
internal control over financial reporting was effective as of December 31, 2012.

The effectiveness of our internal control over financial reporting as of December 31, 2012 has been audited

by PricewaterhouseCoopers LLP, our independent registered public accounting firm, as stated in their report
which is included under Item 8 of this Annual Report.

Inherent Limitations on Effectiveness of Controls

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.

Item 9B: Other Information

None.

99

PART III

Item 10: Directors, Executive Officers and Corporate Governance.

Certain information relating to our directors and executive officers, committee information, reports and
charters, executive compensation, security ownership of certain beneficial owners and management and related
stockholder matters, and certain relationships and related transactions is incorporated by reference herein from
our definitive proxy statement in connection with our Annual Meeting of Shareholders to be held on May 21,
2013. The proxy statement will be filed with the SEC not later than 120 days after the close of the fiscal year. For
this purpose, the Compensation Committee Report included in such proxy statement is specifically not
incorporated herein. Also see “Item 1: Business—Our Executive Officers.”

Item 11: Executive Compensation.

Certain information relating to our directors and executive officers, executive compensation, security

ownership of certain beneficial owners and management and related stockholder matters, and certain
relationships and related transactions is incorporated by reference herein from our definitive proxy statement in
connection with our Annual Meeting of Shareholders to be held on May 21, 2013. The proxy statement will be
filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation
Committee Report included in such proxy statement is specifically not incorporated herein.

Item 12: Security Ownership of Certain Beneficial Owners and Management and Related Stockholder

Matters.

Certain information relating to our directors and executive officers, executive compensation, security

ownership of certain beneficial owners and management and related stockholder matters, and certain
relationships and related transactions is incorporated by reference herein from our definitive proxy statement in
connection with our Annual Meeting of Shareholders to be held on May 21, 2013. The proxy statement will be
filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation
Committee Report included in such proxy statement is specifically not incorporated herein. Also see “Item 7:
Management’s Discussion and Analysis of Financial Condition and Results of Operations—Equity
Compensation Plans.”

Item 13: Certain Relationships and Related Transactions, and Director Independence.

Certain information relating to our directors and executive officers, executive compensation, security

ownership of certain beneficial owners and management and related stockholder matters, and certain
relationships and related transactions is incorporated by reference herein from our definitive proxy statement in
connection with our Annual Meeting of Shareholders to be held on May 21, 2013. The proxy statement will be
filed with the SEC not later than 120 days after the close of the fiscal year. For this purpose, the Compensation
Committee Report included in such proxy statement is specifically not incorporated herein.

Item 14: Principal Accountant Fees and Services.

Certain information relating to audit fees and other of Teradyne’s independent registered public accounting

firm is incorporated by reference herein from our definitive proxy statement in connection with our Annual
Meeting of Shareholders to be held on May 21, 2013. The proxy statement will be filed with the SEC not later
than 120 days after the close of the fiscal year. For this purpose, the Audit Committee Report included in such
proxy statement is specifically not incorporated herein.

100

PART IV

Item 15: Exhibits and Financial Statement Schedules.

15(a)(1) Financial Statements

The following consolidated financial statements are included in Item 8:

Report of Independent Registered Public Accounting Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Balance Sheets as of December 31, 2012 and 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Operations for the years ended December 31, 2012, 2011 and 2010 . . . . . . . . .
Consolidated Statements of Comprehensive Income for the years ended December 31, 2012, 2011 and

Page

38
39
40

2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41

Consolidated Statements of Shareholders’ Equity for the years ended December 31, 2012, 2011 and

2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010 . . . . . . . . .

42
43

15(a)(2) Financial Statement Schedule

The following consolidated financial statement schedule is included in Item 15(c):

Schedule II—Valuation and Qualifying Accounts

Schedules other than those listed above have been omitted since they are either not required or information

is otherwise included.

15(a)(3) Listing of Exhibits

The Exhibits which are filed with this report or which are incorporated by reference herein are set forth in

the Exhibit Index.

15(c) Financial Statement Schedules

101

TERADYNE, INC.

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

Column B

Column C

Column D

Column E

Column F

Balance at
Beginning of Period

Additions
Charged to
Cost and Expenses

Other

Deductions

Balance at
End of Period

(in thousands)

Column A

Description

Valuation reserve deducted in the
balance sheet from the asset to
which it applies:
Accounts receivable:
2012 Allowance for doubtful

accounts . . . . . . . . . . . . . . . . . . . .

$4,102

$ 78

$—

$62

$4,118

2011 Allowance for doubtful

accounts . . . . . . . . . . . . . . . . . . . .

$3,752

2010 Allowance for doubtful

accounts . . . . . . . . . . . . . . . . . . . .

$3,770

$—

$—

$429

$79

$4,102

$—

$18

$3,752

Column A

Description

Column B

Column C

Column D

Column E

Column F

Balance at
Beginning of Period

Additions
Charged to
Cost and Expenses

Other

Deductions

Balance at
End of Period

(in thousands)

Valuation reserve deducted in the
balance sheet from the asset to
which it applies:

Inventory:
2012 Inventory reserve . . . . . . . . . .

$123,512

2011 Inventory reserve . . . . . . . . . .

$122,434

2010 Inventory reserve . . . . . . . . . .

$125,320

$26,849

$11,601

$ 5,971

$5,353

$13,876

$141,838

$6,815

$17,338

$123,512

$4,110

$12,967

$122,434

102

The following designated exhibits are, as indicated below, either filed herewith or have heretofore been filed

with the Securities and Exchange Commission and are referred to and incorporated by reference to such filings.

EXHIBIT INDEX

Exhibit
No.

2.1

3.1

3.2

4.1

Description

SEC Document Reference

Agreement and Plan of Merger by and among
Teradyne, Inc., Lager Acquisition Corp.,
LitePoint Corporation and Michael Goguen as
the Stockholder Representative dated
September 14, 2011.

Exhibit 2.1 to Teradyne’s Current Report on

Form 8-K filed October 6, 2011.

Restated Articles of Organization, as amended. Exhibit 3.01 to Teradyne’s Quarterly Report
on Form 10-Q for the quarter ended July 2,
2000.

Amended and Restated By-laws, as amended.

Exhibit 3.1 to Teradyne’s Quarterly Report on

Form 10-Q for the quarter ended
September 30, 2007.

Indenture dated as of April 6, 2009 between

Exhibit 4.1 to Teradyne’s Current Report on

Teradyne and U.S. Bank National
Association as trustee, together with form of
Note.

Form 8-K filed April 6, 2009.

4.2

Form of Note.

Included in Exhibit 4.1 to Teradyne’s Current
Report on Form 8-K filed April 6, 2009.

10.1†

Standard Manufacturing Agreement entered
into as of November 24, 2003 by and
between Teradyne and Solectron.

Exhibit 10.1 to Teradyne’s Quarterly Report

on Form 10-Q for the quarter ended
September 30, 2007.

10.2†

Amendment 1 to Standard Manufacturing

Exhibit 10.2 to Teradyne’s Quarterly Report

Agreement, dated as of January 18, 2007, by
and between Teradyne and Solectron.

on Form 10-Q for the quarter ended
September 30, 2007.

10.3†

Second Amendment to Standard

Exhibit 10.3 to Teradyne’s Quarterly Report

10.4

10.5†

10.6

Manufacturing Agreement, dated as of
August 27, 2007, by and between Teradyne
and Solectron.

Fifth Amendment to Standard Manufacturing
Agreement, dated as of July 17, 2009, by
and between Teradyne and Flextronics
Corporation.

Sixth Amendment to Standard Manufacturing
Agreement, dated as of July 27, 2009, by
and between Teradyne and Flextronics
Corporation.

on Form 10-Q for the quarter ended
September 30, 2007.

Exhibit 10.4 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2009.

Exhibit 10.5 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2009.

Addendum to Standard Manufacturing
Agreement (Authorized Purchase
Agreement) – Revised July 1, 2010.

Exhibit 10.6 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2010.

103

Exhibit
No.

10.7

10.8††

Description

SEC Document Reference

Eighth Amendment to Standard Manufacturing
Agreement, dated as of April 13, 2012, by
and between Teradyne and Flextronics Sales
& Marketing North Asia (L) LTD.

Ninth Amendment to Standard Manufacturing
Agreement, dated as of September 17, 2012,
by and between Teradyne and Flextronics
Sales & Marketing North Asia (L) LTD.

Filed herewith.

Filed herewith.

10.9

2006 Equity and Cash Compensation Incentive

Filed herewith.

10.10

10.11

10.12

Plan, as amended.*

Form of Performance-Based Restricted Stock
Unit Agreement for Executive Officers
under 2006 Equity and Cash Compensation
Incentive Plan.*

Form of Time-Based Restricted Stock Unit
Agreement for Executive Officers under
2006 Equity and Cash Compensation
Incentive Plan.*

Exhibit 10.8 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2010.

Exhibit 10.9 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2010.

Form of Restricted Stock Unit Agreement for
Directors under 2006 Equity and Cash
Compensation Incentive Plan.*

Exhibit 10.10 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2010.

10.13

1997 Employee Stock Option Plan, as

Exhibit 10.2 to Teradyne’s Quarterly Report

amended and restated.*

on Form 10-Q for the quarter ended June 30,
2002 and Exhibit 10.5 to Teradyne’s Annual
Report on Form 10-K for the fiscal year
ended December 31, 2006.

10.14

Form of Option Agreement under the 1997

Exhibit 10.47 to Teradyne’s Quarterly Report

Employee Stock Option Plan.*

on Form 10-Q for the quarter ended
October 3, 2004.

10.15

Form of Restricted Stock Unit Agreement for

Exhibit 10.1 to Teradyne’s Current Report on

Executive Officers under the 1997
Employee Stock Option Plan.*

Form 8-K filed January 30, 2006.

10.16

Form of Restricted Stock Unit Agreement for
Directors under the 1997 Employee Stock
Option Plan.*

Exhibit 10.2 to Teradyne’s Current Report on

Form 8-K filed January 30, 2006.

10.17

1996 Non-Employee Director Stock Option

Exhibit 10.34 to Teradyne’s Annual Report on

Plan, as amended.*

10.18

Form of Option Agreement under 1996 Non-
Employee director Stock Option Plan.*

104

Form 10-K for the fiscal year ended
December 31, 2004 and Exhibit 10.4 to
Teradyne’s Annual Report on Form 10-K
for the fiscal year ended December 31,
2006.

Exhibit 10.48 to Teradyne’s Quarterly Report

on Form 10-Q for the quarter ended
October 3, 2004.

Exhibit
No.

10.19

Description

SEC Document Reference

1996 Employee Stock Purchase Plan, as

Filed herewith.

amended.*

10.20

Deferral Plan for Non-Employee Directors, as

Exhibit 10.2 to Teradyne’s Quarterly Report

amended.*

on form 10-Q for the quarter ended
September 28, 2008.

10.21

Supplemental Savings Plan, as amended and

Exhibit 10.18 to Teradyne’s Annual Report on

restated.*

Form 10-K for the fiscal year ended
December 31, 2008.

10.22

Supplemental Executive Retirement Plan, as

Exhibit 10.19 to Teradyne’s Annual Report on

10.23

10.24

restated.*

Amended and Restated Executive Officer
Change in Control Agreement dated
December 30, 2008 between Teradyne and
Michael A. Bradley, as amended.*

Amended and Restated Agreement Regarding
Termination Benefits dated December 30,
2008 between Teradyne and Michael A.
Bradley, as amended.*

10.25

Employment Agreement dated July 30, 2004

between Teradyne and Michael A.
Bradley.*

10.26

Employment Agreement dated August 9, 2004

10.27

10.28

10.29

10.30

10.31

between Teradyne and Gregory R.
Beecher.*

Employment Agreement dated May 7, 2004
between Teradyne and Mark Jagiela.*

Amended and Restated Executive Officer
Change in Control Agreement dated
December 30, 2008 between Teradyne and
Gregory R. Beecher, as amended.*

Amended and Restated Executive Officer
Change in Control Agreement dated
December 30, 2008 between Teradyne and
Mark Jagiela, as amended.*

Amended and Restated Executive Officer
Change in Control Agreement dated
May 26, 2009 between Teradyne and
Charles J. Gray, as amended.

Employment Agreement dated July 24, 2009
between Teradyne and Charles J. Gray.

105

Form 10-K for the fiscal year ended
December 31, 2008.

Filed herewith.

Filed herewith.

Exhibit 10.38 to Teradyne’s Quarterly Report
on Form 10-Q for the quarter ended July 4,
2004.

Exhibit 10.40 to Teradyne’s Quarterly Report
on Form 10-Q for the quarter ended July 4,
2004.

Exhibit 10.37 to Teradyne’s Quarterly Report
on Form 10-Q for the quarter ended July 4,
2004.

Filed herewith.

Filed herewith.

Filed herewith.

Exhibit 10.1 to Teradyne’s Quarterly Report

on Form 10-Q for the quarter ended April 4,
2010.

Exhibit
No.

10.32

10.33

Description

SEC Document Reference

Amended and Restated Executive Officer

Filed herewith.

Change in Control Agreement dated June
30, 2012 between Teradyne and Walter G.
Vahey, as amended.

Employment Agreement dated February 6,
2013 between Teradyne and Walter G.
Vahey

Filed herewith.

10.34

Executive Officer Agreement dated June 29,

2012 between Teradyne and Jeffrey
Hotchkiss.

Exhibit 10.1 to Teradyne’s Quarterly Report
on Form 10-Q for the quarter ended July 1,
2012.

10.35

Form of Executive Officer Stock Option

Exhibit 10.34 to Teradyne’s Annual Report on

Agreement under 2006 Equity and Cash
Compensation Incentive Plan, as amended.*

Form 10-K for the fiscal year ended
December 31, 2010.

10.36

Form of Indemnification Agreement.*

Exhibit 10.24 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2006.

10.37

Nextest Systems Corporation 1998 Equity

Exhibit 10.33 to Teradyne’s Annual Report on

Incentive Plan, as amended.

Form 10-K for the fiscal year ended
December 31, 2008.

10.38

Nextest Systems Corporation 2006 Equity

Exhibit 10.34 to Teradyne’s Annual Report on

Incentive Plan.

Form 10-K for the fiscal year ended
December 31, 2008.

10.39

Eagle Test Systems, Inc. 2003 Stock Option

Exhibit 10.35 to Teradyne’s Annual Report on

and Grant Plan.

Form 10-K for the fiscal year ended
December 31, 2008.

10.40

Eagle Test Systems, Inc. 2006 Stock Option

Exhibit 10.36 to Teradyne’s Annual Report on

and Incentive Plan.

Form 10-K for the fiscal year ended
December 31, 2008.

10.41

Convertible Note Hedge Transaction

Exhibit 10.1 to Current Report on Form 8-K

10.42

Confirmation dated as of March 31, 2009
between Teradyne and Goldman, Sachs &
Co.

Warrant Transaction Confirmation dated as of
March 31, 2009 between Teradyne and
Goldman, Sachs & Co.

filed April 6, 2009.

Exhibit 10.2 to Current Report on Form 8-K

filed April 6, 2009.

10.43

Amendment to Warrant Transaction

Exhibit 10.3 to Current Report on Form 8-K

Confirmation dated as of April 1, 2009
between Teradyne and Goldman, Sachs &
Co.

filed April 6, 2009.

10.44

LitePoint Corporation 2002 Stock Plan

Exhibit 10.42 to Teradyne’s Annual Report on

Form 10-K for the fiscal year ended
December 31, 2011.

21.1

Subsidiaries of Teradyne.

Filed herewith.

106

Exhibit
No.

Description

SEC Document Reference

23.1

31.1

31.2

32.1

32.2

Consent of PricewaterhouseCoopers LLP.

Filed herewith.

Rule 13a-14(a) Certification of Principal

Filed herewith.

Executive Officer.

Rule 13a-14(a) Certification of Principal

Filed herewith.

Financial Officer.

Section 1350 Certification of Principal

Furnished herewith.

Executive Officer.

Section 1350 Certification of Principal

Furnished herewith.

Financial Officer.

101.INS

XBRL Instance Document

101.SCH

XBRL Taxonomy Extension Schema

Document

101.CAL

XBRL Taxonomy Extension Calculation

Linkbase Document

101.DEF

XBRL Taxonomy Extension Definition

Linkbase Document

101.LAB

XBRL Taxonomy Extension Label Linkbase

Document

101.PRE

XBRL Taxonomy Extension Presentation

Linkbase Document

†
††
*

-Confidential treatment granted.
-Confidential treatment requested.
-Management contract or compensatory plan.

107

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly
authorized this 1st day of March, 2013.

TERADYNE, INC.

By:

/S/ GREGORY R. BEECHER

Gregory R. Beecher,
Vice President, Chief Financial Officer and
Treasurer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed
below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature

Title

Date

/S/ ALBERT CARNESALE

Chair of the Board

March 1, 2013

Albert Carnesale

/S/ MICHAEL A. BRADLEY

Chief Executive Officer (Principal

March 1, 2013

Michael A. Bradley

Executive Officer)

/S/ GREGORY R. BEECHER

Vice President, Chief Financial Officer

March 1, 2013

Gregory R. Beecher

and Treasurer (Principal
Financial and Accounting Officer)

/S/

JAMES W. BAGLEY
James W. Bagley

Director

March 1, 2013

/S/ DANIEL W. CHRISTMAN

Director

March 1, 2013

Daniel W. Christman

/S/ EDWIN J. GILLIS

Edwin J. Gillis

Director

March 1, 2013

/S/ TIMOTHY E. GUERTIN

Director

March 1, 2013

Timothy E. Guertin

/S/ PAUL J. TUFANO

Director

March 1, 2013

Paul J. Tufano

/S/ ROY A. VALLEE

Director

March 1, 2013

Roy A. Vallee

108

EIGHTH AMENDMENT  
TO  
STANDARD MANUFACTURING AGREEMENT  
BETWEEN  
TERADYNE, INC.  
AND  
FLEXTRONICS SALES & MARKETING NORTH ASIA (L) LTD  

EXHIBIT 10.7 

THIS EIGHTH AMENDMENT (this “Amendment”) is made as of April 13, 2012 (the “Effective Date”) by and between 
Teradyne, Inc., a Massachusetts corporation having a place of business at 600 Riverpark Drive, North Reading, Massachusetts 01864 
(“Customer”), and Flextronics Sales & Marketing North Asia (L) LTD with an office at Financial Park Labuan Complex Unit 7(D), 
Main Office Tower Jalan Merdeka 87000 W. P. Labuan Malaysia (successor in interest to Flextronics Corporation) (“Supplier”).  

W I T N E S S E T H:  

WHEREAS, Customer and Solectron Corporation entered into a Standard Manufacturing Agreement on November 24, 2003 

(the “Master Agreement”), as amended by the Amendment 1 to Standard Manufacturing Agreement dated January 18, 2007 and the 
Second Amendment to Standard Manufacturing Agreement dated August 27, 2007 under which Supplier manufactures and sells to 
Customer certain board assemblies and provides other products and services, more specifically described thereunder; and  

WHEREAS, on October 1, 2007, Solectron Corporation was acquired by Flextronics International Ltd. and by operation of the 

merger agreement Flextronics Corporation (“Flextronics”) became a party to the Master Agreement as amended with all of the rights, 
privileges, duties and obligations of Solectron Corporation thereunder; and  

WHEREAS, Customer and Supplier entered into the Third Amendment to the Master Agreement dated March 27, 2008; the 

Fourth Amendment to the Master Agreement dated December 18, 2008; the Fifth Amendment to the Master Agreement dated 
July 17, 2009, by which the parties rescinded the Fourth Amendment and agreed to allow Supplier to sell certain of Customer’s 
Products directly to third parties; the Sixth Amendment to the Master Agreement dated July 27, 2009 to provide for the treatment of 
certain high value inventory items purchased by Supplier and adjustments pursuant to an agreed return on invested capital formula; 
and a Seventh Amendment to implement an Upside Program to allow the parties to respond more effectively to end-market demand 
increases for the FLEX family of automatic test equipment system products  

WHEREAS, Customer and Supplier desire to enter into an Eighth Amendment to implement a modified Business Continuity 

Program (“BCP”).  

NOW, THEREFORE, the parties hereto agree as follows (the “Amendment”): 

1.0

Capitalized Terms. All capitalized terms not defined herein shall have the meanings ascribed to them in the Master Agreement 
as amended. All references to “Supplier” in the Master Agreement and all amendments thereto shall be deemed to mean and 
include Flextronics, its divisions and subsidiaries. Flextronics may assign some or all of its rights and obligations under the 
Master Agreement as amended to an affiliated Flextronics entity. 

2.0 Amendment. Customer and Supplier acknowledge the Master Agreement contained the following Section 23, which the parties 

agree to remove its entirety: 

23.0

23.1

Backups 

Supplier shall identify a secondary manufacturing site that can assume within a commercially reasonable time 
period, all manufacture of Customer’s Products in the event the primary manufacturing site becomes incapable 
of executing the Customer’s requirements. 

1.

The capacity and capabilities of the secondary site should be updated/reviewed quarterly as 
part of the QBR. 

23.2

Supplier shall archive, in a location that is geographically separate from the current manufacturing site, all 
information necessary to relocate the manufacturing process. 

1.

Information to be archived will include, but is not limited to: 

a.

b.

c.

d.

e.

Assembly processes and documentation 

Test processes and documentation 

Current AVL and contact list 

Packaging and shipping processes and documentation 

Current material pipeline 

23.4

Archived information shall be refreshed on a weekly basis for dynamic data and as needed for static data. 

3.0

Customer and Supplier agree to replace the above listed Section 23 with the following: 

23.0

23.1

Business Continuity Plan 

Supplier and Customer shall use commercially reasonable efforts to confer and mutually agree on a BCP within 
6 months to the Effective Date of this (Eighth) Amendment which BCP shall include policies, procedures and 
controls to restore Supplier deliveries in the event of a disaster, as well as any other mutually agreed element. 
The parties will use commercially reasonable efforts to annually review and update the BCP annually. The BCP 
may include: 

23.1.1 plans and timeframes to restore mission critical processes.  
23.1.2 information technology relative to the Products manufactured and the Services 
performed by Supplier.  

2 

  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
23.2.

23.3

Supplier shall identify a secondary manufacturing site that can assume within a commercially reasonable time 
period, all manufacture of Customer’s Products in the event the primary manufacturing site becomes incapable 
of executing Customer’s requirements. The capacity and capabilities of the secondary site should be updated and 
reviewed on a quarterly basis. 

Supplier shall archive, in a location that is geographically separate from the current manufacturing site, all 
hardware and software information necessary to relocate the manufacturing process. Information to be archived 
will include, but is not limited to: 

a.

b.

c.

d.

e.

f.

Assembly processes and tooling documentation 

Test processes and tooling documentation 

Current AVL and contact list 

Packaging and shipping processes and documentation 

Current material pipeline 

Bills of Material 

23.4. Archived information shall be refreshed on a weekly basis for dynamic data and as needed for static data. 

23.5.

23.6.

23.7.

23.8.

Supplier shall provide equipment to restore service per the requirements as set forth in Section 14.7.2 of the 
Master Agreement. 

Supplier shall periodically supply Customer with a list of the key personnel who are members of the “core”
Customer focus team as defined in Section 19.8 of the Master Agreement. For the purposes of this amendment, 
test engineers shall also be included as key personnel. 

Supplier shall notify Customer within two (2) business days of any potential condition including any 
environmental control issue that could prevent the manufacture of Products and the provision of Services. 

The secondary manufacturing site shall meet applicable regulatory requirements to the same extent as required 
of the primary manufacturing site by the Master Agreement. 

4.0

Effect of Amendment. Except as expressly modified by the terms of this Amendment, all terms and conditions of the Master 
Agreement and the prior amendments thereto shall remain in full force and effect. Notwithstanding anything to the contrary 
contained herein, in the event of a conflict between the provisions of this Amendment and those of the Master Agreement or 
the prior amendments thereto, the provisions of this Amendment shall be controlling with respect to the subject matter hereof. 

3 

  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their duly authorized 

representatives as of the Effective Date.  

FLEXTRONICS SALES & MARKETING 
NORTH ASIA (L) LTD 

  /s/ E.C. Sykes 

By:
Printed:  E.C. Sykes 

Title:

Date:

  Group President 
  13 April 2012 

TERADYNE INC.

By:

/s/ Jim Federico

  Printed:  Jim Federico

  Title:

  V.P. of Operations

  Date:

  23 April 2012

4 

  
  
 
 
 
 
 
NINTH AMENDMENT  
TO  
STANDARD MANUFACTURING AGREEMENT  
BETWEEN  
TERADYNE, INC.  
AND  
FLEXTRONICS SALES & MARKETING NORTH ASIA (L) LTD  

EXHIBIT 10.8 

THIS NINTH AMENDMENT (this “Amendment”) is made as of September 17, 2012 (the “Effective Date”) by and between 
Teradyne, Inc., a Massachusetts corporation having a place of business at 600 Riverpark Drive, North Reading, Massachusetts 01864 
(“Customer”), and Flextronics Sales & Marketing North Asia (L) LTD with an office at Financial Park Labuan Complex Unit 7(D), 
Main Office Tower Jalan Merdeka, 87000 W. P. Labuan Malaysia (successor in interest to Flextronics Corporation) (“Supplier”). 
This Amendment replaces and supersedes in its entirety the Seventh Amendment to the Master Agreement dated August 29, 2011.  

W I T N E S S E T H:  

WHEREAS, Customer and Solectron Corporation entered into a Standard Manufacturing Agreement on November 24, 2003 

(the “Master Agreement”), as amended by the Amendment 1 to Standard Manufacturing Agreement dated January 18, 2007 and the 
Second Amendment to Standard Manufacturing Agreement dated August 27, 2007 under which Supplier manufactures and sells to 
Customer certain board assemblies and provides other products and services, more specifically described thereunder; and  

WHEREAS, on October 1, 2007, Solectron Corporation was acquired by Flextronics International Ltd. and by operation of the 

merger agreement Flextronics Corporation (“Flextronics”) became a party to the Master Agreement as amended with all of the rights, 
privileges, duties and obligations of Solectron Corporation thereunder; and  

WHEREAS, Customer and Supplier entered into the Third Amendment to the Master Agreement dated March 27, 2008; the 

Fourth Amendment to the Master Agreement dated December 18, 2008; the Fifth Amendment to the Master Agreement dated 
July 17, 2009, by which the parties rescinded the Fourth Amendment and agreed to allow Supplier to sell certain of Customer’s 
Products directly to third parties; the Sixth Amendment to the Master Agreement dated July 27, 2009 to provide for the treatment of 
certain high value inventory items purchased by Supplier and adjustments pursuant to an agreed return on invested capital formula; 
the Seventh Amendment to the Master Agreement dated August 29, 2011 to implement an Upside Program to allow the parties to 
respond more effectively to end-market demand increases for the FLEX family of automatic test equipment system products; and the 
Eighth Amendment to the Master Agreement dated April 13, 2012 to implement a modified Business Continuity Program; and 

WHEREAS, Customer and Supplier desire to enter into a Ninth Amendment to implement a modified Upside Program (as 

defined below) and to replace and supersede in its entirety the Seventh Amendment.  

NOW, THEREFORE, the parties hereto agree as follows (the “Amendment”):  

1.0 Capitalized Terms. All capitalized terms not defined herein shall have the meanings ascribed to them in the Master Agreement 

as amended. All references to “Supplier” in the Master Agreement and all amendments thereto shall be deemed to mean and 
include Flextronics, its divisions and subsidiaries. Flextronics may assign some or all of its rights and obligations under the 
Master Agreement as amended to an affiliated Flextronics entity. 

2.0 Amendment. 

2.1 Upside Program. The parties acknowledge that the J750, IFLEX, MFLEX and UFLEX Product builds in the FLEX family of 
automatic test equipment system products (“Upside Systems”) manufactured for Customer under the Master Agreement require 
long lead times, yet Customer sells these Products into a dynamic marketplace subject to weekly changes in end-user demand. 
Consequently the parties agree to work together in good faith as described herein to implement the “Upside Program” - a 
system under which Customer will issue weekly rolling twenty (20) week forecasts for the Upside Systems in a form similar to 
that attached at Exhibit A to this Amendment, or as otherwise mutually agreed between the parties.  
2.2 Authorization, Expectation. Supplier is authorized to procure materials, parts or components on behalf of Customer for 
Upside Systems as directed by written Customer forecasts. The parties agree that, although the number of Upside Systems and 
the corresponding Customer funding obligations may be in any mutually agreed amount, the parties expect the average number 
of Upside Systems subject to this Amendment at any point to be approximately twenty (20) to one hundred (100) Upside 
Systems.  
2.3 Financial and Materials Responsibility. Customer agrees be financially responsible for all materials obtained by Supplier 
pursuant to this Amendment and as illustrated in Exhibit A. Supplier agrees to use commercially reasonable efforts to expedite 
in materials when required, use materials to fulfill Customer Purchase Orders, hold materials in inventory, or push out, cancel or 
mitigate materials costs based on Purchase Orders placed and Upside Systems forecasted demand. Supplier agrees to exclude 
Upside Systems from the load for the purposes of measuring load verses commit.  
2.4 The Upside Fund. The gross amount of the upside funding is [    ]*. [    ]*. The parties agree the model for calculating the 
funds required to support the Upside Program is set forth in Exhibit A.  

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2.5 Quarterly Meetings and Monitoring. Customer and Supplier will meet at least quarterly to review and monitor the results of 
the Upside Program and make mutually agreed changes to the Upside Program.  
2.6 Cancellation of Upside Program. Either party may terminate the Upside Program at any time with thirty (30) days written 
notice to the other. In the event of a termination of the Upside Program, Customer agrees to compensate Supplier for material 
inventory acquired hereunder or as set forth in the Master Agreement as amended. After undertaking good faith efforts to 
mitigate Upside Program costs and liabilities, Supplier shall refund to Customer the Upside Fund less any costs and liabilities in 
accordance with the Master Agreement as amended.  

3.0 Effect of Amendment. Except as expressly modified by the terms of this Amendment, all terms and conditions of the Master 

Agreement and the prior amendments thereto shall remain in full force and effect, except that this Ninth Amendment shall 
replace and supersede in its entirety the Seventh Amendment. Notwithstanding anything to the contrary contained herein, in the 
event of a conflict between the provisions of this Amendment and those of the Master Agreement or the prior amendments 
thereto, the provisions of this Amendment shall be controlling with respect to the subject matter hereof. 

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their duly authorized 

representatives as of the Effective Date.  

FLEXTRONICS SALES & MARKETING 
NORTH ASIA (L) LTD 

TERADYNE INC.

By:

  /s/ Manny Marimuthu 

Printed:  Manny Marimuthu 
  Director 

Title:

Date:

  By:

  /s/ Jim Federico

  Printed:  Jim Federico
Title: V.P. & G.M. of Global Operations 

  Date:

  9/12/12

* - Confidential Treatment Requested. Omitted portions filed with the Securities and Exchange Commission.  

3 

  
  
  
 
 
 
 
    
 
Exhibit A  

UPSIDE FUNDING MODEL  

[    ]*  

* - Confidential Treatment Requested. Omitted portions filed with the Securities and Exchange Commission.  

EXHIBIT 10.8 

TERADYNE, INC.  

2006 EQUITY AND CASH COMPENSATION INCENTIVE PLAN  

(as amended through January 22, 2013)  

EXHIBIT 10.9 

1.

Purpose and Eligibility. 

The purpose of this 2006 Equity and Cash Compensation Incentive Plan (the “Plan”) of Teradyne, Inc. is to provide equity 
ownership and compensation opportunities in the Company (each an “Award”) to employees, officers, directors, consultants and 
advisors of the Company and its Subsidiaries, all of whom are eligible to receive Awards under the Plan. Any person to whom an 
Award has been granted under the Plan is called a “Participant.” Additional definitions are contained in Section 14(a).  

2. Administration. 

a. Administration by Committee of Independent Members of the Board of Directors. The Plan will be administered by a 
committee (the “Committee”) composed solely of members of the Board of Directors of the Company that are “independent,” as 
defined pursuant to Rule 10A-3(b)(1) of the Securities Exchange Act of 1934, as amended, and as proscribed under Rule 303A.02 of 
the New York Stock Exchange (“NYSE”) Listed Company Manual, or any amendment, supplement or modification thereto; provided, 
however, that at any time and on any one or more occasions the Board may itself exercise any of the powers and responsibilities 
assigned the Committee under the Plan and when so acting shall have the benefit of all of the provisions of the Plan pertaining to the 
Committee’s exercise of its authorities hereunder. The Committee, in its sole discretion, shall have the authority to grant Awards, to 
adopt, amend and repeal rules relating to the Plan, to interpret and correct the provisions of the Plan and any Award, and, subject to 
the limitations of the Plan, to modify and amend any Award. All decisions by the Committee shall be final and binding on all 
interested persons. Neither the Company nor any member of the Committee shall be liable for any action or determination relating to 
the Plan.  

b. Delegation to Executive Officers. To the extent permitted by applicable law, the Committee may delegate to one or more 
executive officers of the Company the power to grant Awards and exercise such other powers under the Plan as the Committee may 
determine; provided, however, that the Committee shall fix the maximum number of Awards to be granted and the maximum number 
of shares issuable to any one Participant pursuant to Awards granted by such executive officer or officers. The Committee may, by a 
resolution adopted by the Committee, authorize one or more executive officers of the Company to do one or both of the following: 
(i) designate employees of the Company or of any of its subsidiaries to be recipients of Awards and (ii) determine the number, type 
and terms of such Awards to be received by such employees, subject to the limitations of the Plan; provided, however, that, in each 
case, the resolution so authorizing such officer or officers shall specify the maximum number and type of Awards such officer or 
officers may so award. The Committee may not authorize an officer to designate himself or herself as a recipient of any such Awards 
or to grant Awards to other executive officers of the Company. 

  
  
3.

Stock Available for Awards. 

a. Number of Shares. Subject to adjustment under Section 3(c), the aggregate number of shares (the “Authorized Shares”) of the 

Company’s common stock, $0.125 par value per share (the “Common Stock”), that may be issued pursuant to the Plan shall be 
22,000,000 shares of Common Stock. If any Award expires, is terminated, surrendered, forfeited, expires unexercised, is settled in 
cash in lieu of Common Stock or is exchanged for other Awards, in whole or in part, the unissued Common Stock covered by such 
Award shall again be available for the grant of Awards under the Plan. Shares issued under the Plan may consist in whole or in part of 
authorized but unissued shares. Notwithstanding anything to the contrary in this Plan, the foregoing limitations shall be subject to 
adjustment under Section 3(c), but only to the extent that such adjustment will not affect the status of any Award intended to qualify 
as “performance-based compensation” under Section 162(m) of the Code.  

b. Per-Participant Limit. Subject to adjustment under Section 3(c), no Participant may be granted stock-based Awards during 

any one fiscal year to purchase more than 2,000,000 shares of Common Stock.  

c. Adjustment to Common Stock. In the event of any stock split, stock dividend, extraordinary cash dividend, recapitalization, 

reorganization, merger, consolidation, combination, exchange of shares, liquidation, spin-off, split-up, or other similar change in 
capitalization or event, (i) the number and class of securities available for Awards under the Plan and the per-Participant share limit, 
(ii) the number and class of securities, vesting schedule and exercise price per share subject to each outstanding stock-based Award, 
(iii) the repurchase price per security subject to repurchase, and (iv) the terms of each other outstanding stock-based Award shall be 
adjusted by the Company (or substituted Awards may be made) to the extent the Committee shall determine, in good faith, that such 
an adjustment (or substitution) is appropriate. If Section 11(f)(i) applies for any event, this Section 3(c) shall not be applicable.  

d. Fractional Shares. No fractional shares shall be issued under the Plan and the Participant shall, at the Committee’s discretion, 

receive either cash in lieu of such fractional shares or a full share for each fractional share.  

4.

Stock Options. 

a. General. The Committee may grant options to purchase Common Stock (each, an “Option”) and determine the terms and 
conditions of each Option, including, but not limited to (i) the number of shares subject to such Option or a formula for determining 
such, (ii) subject to Section 4(e) hereof, the exercise price of the Options and the means of payment for the shares, (iii) the 
Performance Criteria (as defined in Section 11(d)), if any, and level of achievement of such Performance Criteria that shall determine 
the number of shares or Options granted, issued, retainable and/or vested, (iv) the terms  

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and conditions of the grant, issuance and/or forfeiture of the shares or Options, and (v) such further terms and conditions as may be 
determined from time to time by the Committee, in each case not inconsistent with this Plan.  

b. Incentive Stock Options. An Option that the Committee intends to be an “incentive stock option” as defined in Section 422 of 

the Code (an “Incentive Stock Option”) shall be granted only to employees of the Company and shall be subject to and shall be 
construed consistently with the requirements of Section 422 of the Code. The Committee and the Company shall have no liability if 
an Option or any part thereof that is intended to be an Incentive Stock Option does not qualify as such.  

c. Nonstatutory Stock Options. An Option or any part thereof that does not qualify as an Incentive Stock Option is referred to 

herein as a “Nonstatutory Stock Option.”  

d. Dollar Limitation. For so long as the Code shall so provide, Options granted to any employee under the Plan (and any other 
plans of the Company) which are intended to constitute Incentive Stock Options shall not constitute Incentive Stock Options to the 
extent that such Options, in the aggregate, become exercisable for the first time in any one calendar year for shares of Common Stock 
with an aggregate Fair Market Value (as defined in Section 14 and determined as of the respective date or dates of grant) of more than 
$100,000 (or such other limit as may be provided by the Code). To the extent that any such Incentive Stock Options exceed the 
$100,000 limitation (or such other limit as may be provided by the Code), such Options shall be Nonstatutory Stock Options.  

e. Exercise Price. The Committee shall establish the exercise price (or determine the method by which the exercise price shall be 

established) at the time each Option is granted and specify the exercise price in the applicable Option agreement, provided, that the 
exercise price per share specified in the agreement relating to each Option granted under the Plan shall not be less than the Fair 
Market Value per share of Common Stock on the date of such grant. In the case of an Incentive Stock Option to be granted to an 
employee owning stock possessing more than ten percent (10%) of the total combined voting power of all classes of stock of the 
Company, the price per share specified in the agreement relating to such Incentive Stock Option shall not be less than one hundred ten 
percent (110%) of the Fair Market Value per share of Common Stock on the date of grant (or such other limit as may be provided by 
the Code). For purposes of determining stock ownership under this subsection, the rules of Section 424(d) of the Code shall apply. 
Subject to Section 3(c), an Option may not be amended subsequent to its issuance to reduce the price at which it is exercisable unless 
such amendment is approved by the Company’s shareholders.  

f. Duration of Options. Each Option shall be exercisable at such times and subject to such terms, conditions and expiration as the 
Committee may specify in the applicable Option agreement; provided, that no Option shall be exercisable for a period of time greater 
than ten (10) years from the date of grant of such Option; provided, further, that Incentive Stock Options granted to an employee 
owning stock possessing more than  

3 

  
ten percent (10%) of the total combined voting power of all classes of stock of the Company shall be exercisable for a maximum of 
five (5) years from the date of grant of such Option (or such other limit as may be provided by the Code). For purposes of determining 
stock ownership under this subsection, the rules of Section 424(d) of the Code shall apply.  

g. Vesting of Options. Subject to Section 11(f) and Section 11(j) and except as provided in Section 13, at the time of the grant of 
an Option, the Committee shall establish a vesting date or vesting dates with respect to the shares of Common Stock covered by such 
Options. The Committee may establish vesting dates based upon the passage of time and/or the satisfaction of Performance Criteria or 
other conditions as deemed appropriate by the Committee.  

h. Exercise of Option. Options may be exercised only by delivery to the Company at its principal office address or to such 
transfer agent as the Company shall designate of a written notice of exercise specifying the number of shares as to which such Option 
is being exercised, signed by the proper person, or by notification of the Company-designated third party commercial provider (the 
“Third Party Commercial Provider”), in accordance with the procedures approved by the Company and to which the holder of the 
Option shall have ongoing access by means of accessing such person’s account maintained with the Third Party Commercial 
Provider, together with payment in full as specified in Section 4(i) for the number of shares for which the Option is exercised.  

i. Payment Upon Exercise. Common Stock purchased upon the exercise of an Option shall be paid for by one or any 

combination of the following forms of payment:  

(i) in United States dollars in cash or by check payable to order of the Company or by fund transfer from the Option 

holder’s account maintained with the Third Party Commercial Provider;  

(ii) at the discretion of the Committee, through delivery of shares of Common Stock having a Fair Market Value equal as 

of the date of the exercise to the cash exercise price of the Option, provided, that such shares were not acquired by the 
Participant in the prior six months;  

(iii) at the discretion of the Committee and consistent with applicable law, through the delivery of an assignment to the 

Company of a sufficient amount of the proceeds from the sale of the Common Stock acquired upon exercise of the Option and 
an authorization to the Third Party Commercial Provider to pay that amount to the Company, which sale shall be at the 
Participant’s direction at the time of exercise; or  

(iv) at the discretion of the Committee, by any combination of (i), (ii), or (iii) above.  

If the Committee exercises its discretion to permit payment of the exercise price of an Incentive Stock Option by means of the 
methods set forth in clauses (ii), (iii) or (iv) of the preceding sentence, such discretion shall be exercised in writing in the instrument 
evidencing the Award of the Incentive Stock Option.  

4 

  
j. Notice to Company of Disqualifying Disposition. By accepting an Incentive Stock Option granted under the Plan, each 
optionee agrees to notify the Company in writing immediately after such optionee makes a disqualifying disposition of any stock 
acquired pursuant to the exercise of the Incentive Stock Options. A “disqualifying disposition” is generally any disposition occurring 
on or before the later of (a) the date two years following the date the Incentive Stock Option was granted or (b) the date one year 
following the date the Incentive Stock Option was exercised.  

k. Issuances of Securities. Except as provided in Section 3(c) or as otherwise expressly provided herein, no issuance by the 
Company of shares of stock of any class, or securities convertible into shares of stock of any class, shall affect, and no adjustment by 
reason thereof shall be made with respect to, the number or price of shares subject to Options. No adjustments shall be made for 
dividends paid in cash or in property other than securities of the Company.  

5.

Stock Appreciation Rights 

a. General. A Stock Appreciation Right (a “SAR”) is an Award entitling the holder, upon exercise, to receive an amount in cash 

or Common Stock, or a combination thereof (such form to be determined by the Committee), determined solely by reference to 
appreciation, from and after the date of grant, in the Fair Market Value of a share of Common Stock. The date as of which such 
appreciation or other measure is determined shall be the exercise date of the SAR Award.  

b. Grants. SARs may be granted in tandem with, or independently of, Options granted under the Plan.  

(1) Tandem Awards. When SARs are expressly granted in tandem with Options: (i) the SARs will be exercisable only at 

such time or times, and to the extent, that the related Option is exercisable, and will be exercisable in accordance with the 
procedure required for exercise of the related Option; (ii) the SARs will terminate and no longer be exercisable upon the 
termination or exercise of the related Option, except that a SAR granted with respect to less than the full number of shares 
covered by an Option will not be terminated until and only to the extent that the number of shares as to which the related Option 
has been exercised or has terminated exceeds the number of shares not covered by the SAR; (iii) the Option will terminate and 
no longer be exercisable upon the exercise of the related SAR; and (iv) the SAR will be transferable only with the related 
Option.  

(2) Independent Stock Appreciation Rights. A SAR not expressly granted in tandem with an Option will become 

exercisable at such time or times, and on such conditions, as the Committee may specify in the SAR Award.  

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c. Terms and Conditions. The Committee shall determine all terms and conditions of a SAR Award, including, but not limited to 
(i) the number of shares subject to such SAR Award or a formula for determining such, (ii) the Performance Criteria, if any, and level 
of achievement of such Performance Criteria that shall determine the number of shares granted, issued, retainable and/or vested or the 
amount of cash payable, (iii) the terms and conditions on the grant, issuance and/or forfeiture of the shares, and (iv) such further terms 
and conditions as may be determined from time to time by the Committee, in each case not inconsistent with this Plan.  

d. Vesting of SAR Awards. Subject to Section 11(f) and Section 11(j), at the time of the grant of a SAR Award, the Committee 
shall establish a vesting date or vesting dates with respect to such SAR Award, provided that SARs awarded in tandem with Options 
shall be subject to the same vesting date or vesting dates established by the Committee pursuant to Section 4(g) for such related 
Options and shall be exercisable only to the extent that such related Option shall then be exercisable. The Committee may establish 
vesting dates based upon the passage of time and/or the satisfaction of Performance Criteria or other conditions as deemed 
appropriate by the Committee.  

6. Restricted Stock. 

a. Grants. The Committee may grant Awards entitling recipients to acquire shares of Common Stock, subject to (i) delivery to 
the Company by the Participant of cash, a check or other sufficient legal consideration in an amount at least equal to the par value of 
the shares purchased, (ii) the right of the Company to repurchase or reacquire all or part of such shares at their issue price or other 
stated or formula price from the Participant in the event that conditions specified by the Committee in the applicable Award are not 
satisfied prior to the end of the applicable restriction period or periods established by the Committee for such Award (each, a 
“Restricted Stock Award”), and (iii) Section 6(b).  

b. Terms and Conditions. A Participant that is the holder of a Restricted Stock Award, whether vested or unvested, shall be 

entitled to enjoy all shareholder rights with respect to the shares of Common Stock underlying such Restricted Stock Award, 
including the right to receive dividends and vote such shares. Subject to Section 6(c), the Committee shall determine all terms and 
conditions of any such Restricted Stock Award, including, but not limited to (i) the number of shares subject to such Restricted Stock 
Award or a formula for determining such, (ii) the purchase price of the shares, if any, and the means of payment for the shares, 
(iii) the Performance Criteria, if any, and level of achievement of such Performance Criteria that shall determine the number of shares 
granted, issued, retainable and/or vested, (iv) the terms and conditions on the grant, issuance and/or forfeiture of the shares, and 
(v) such further terms and conditions as may be determined from time to time by the Committee, in each case not inconsistent with 
this Plan. At the Committee’s election, shares of Common Stock issued in respect of a Restricted Stock Award may be (i) held in 
book entry form subject to the Company’s instructions until any restrictions relating to the Restricted Stock Award lapses, or 
(ii) evidenced by a stock certificate that may bear a legend indicating that the ownership of the shares of Common Stock represented 
by such certificate is subject to the restrictions,  

6 

  
  
terms and conditions of this Plan and the Restricted Stock Award. Any stock certificates issued in respect of a Restricted Stock Award 
shall be registered in the name of the Participant. All certificates registered in the name of the Participant shall, unless otherwise 
determined by the Committee, be deposited by the Participant, together with a stock power endorsed in blank, with the Company (or 
its designee). After the expiration of the applicable restriction periods, the Company (or such designee) shall deliver the certificates 
no longer subject to such restrictions to the Participant or, if the Participant has died, to the beneficiary designated by the Participant, 
in a manner determined by the Committee, to receive amounts due or exercise rights of the Participant in the event of the Participant’s 
death (the “Designated Beneficiary”). In the absence of an effective designation by a Participant, Designated Beneficiary shall mean 
the Participant’s estate.  

c. Vesting of Restricted Stock. Subject to Section 11(f) and Section 11(j), at the time of the grant of a Restricted Stock Award, 

the Committee shall establish a vesting date or vesting dates with respect to the shares of Common Stock covered by such Restricted 
Stock Award, which vesting dates may be based upon the passage of time and/or the satisfaction of Performance Criteria or other 
conditions as deemed appropriate by the Committee; provided, that all Restricted Stock Awards, other than Awards granted under 
Section 11(l), shall have a minimum vesting period of no less than one (1) year for Restricted Stock Awards granted subject to 
Performance Criteria and no less than three (3) years for all other Restricted Stock Awards.  

7. Restricted Stock Unit. 

a. Grants. The Committee may grant Awards entitling recipients to acquire shares of Common Stock in the future, with the 
future delivery of the Common Stock subject to a risk of forfeiture or other restrictions that will lapse upon the satisfaction of one or 
more specified conditions (each, a “Restricted Stock Unit”).  

b. Terms and Conditions. Subject to Section 7(c), the Committee shall determine all terms and conditions of any such Restricted 

Stock Unit, including, but not limited to (i) the number of shares subject to such Restricted Stock Unit or a formula for determining 
such, (ii) the purchase price of the shares, if any, and the means of payment for the shares, (iii) the Performance Criteria, if any, and 
level of achievement of such Performance Criteria that shall determine the number of shares granted, issued, retainable and/or vested, 
(iv) the terms and conditions on the grant, issuance and/or forfeiture of the shares, and (v) such further terms and conditions as may 
be determined from time to time by the Committee, in each case not inconsistent with this Plan. A Participant may not vote the shares 
represented by a Restricted Stock Unit. A Restricted Stock Unit may be settled in cash or Common Stock, as determined by the 
Committee, with the amount of the cash payment based on the Fair Market Value of the shares of Common Stock at the time of 
vesting. Any such settlements may be subject to such conditions, restrictions and contingencies as the Committee shall establish.  

c. Vesting of Restricted Stock Unit. Subject to Section 11(f) and Section 11(j), at the time of the grant of a Restricted Stock Unit, 

the Committee shall establish a vesting date or vesting dates with respect to the shares of Common Stock covered by  

7 

  
  
such Restricted Stock Unit, which vesting dates may be based upon the passage of time and/or the satisfaction of Performance 
Criteria or other conditions as deemed appropriate by the Committee; provided, that all Awards of Restricted Stock Units, other than 
Awards granted under Section 11(l), shall have a minimum vesting period of no less than one (1) year for Restricted Stock Units 
granted subject to Performance Criteria and no less than three (3) years for all other Restricted Stock Units.  

8.

Phantom Stock. 

a. General. The Committee may grant Awards entitling recipients to receive, in cash or shares, the Fair Market Value of shares 

of Common Stock (“Phantom Stock”) upon the satisfaction of one or more specified conditions.  

b. Terms and Conditions. Subject to Section 8(c), the Committee shall determine the terms and conditions of a Phantom Stock 

Award, including, but not limited to (i) the number of shares subject to or represented by such Phantom Stock Award or a formula for 
determining such, (ii) the purchase price of the shares, if any, and the means of payment for the shares, (iii) the Performance Criteria, 
if any, and level of achievement of such Performance Criteria that shall determine the number of shares granted, issued, retainable 
and/or vested or the amount of cash payable, (iv) the terms and conditions on the grant, issuance and/or forfeiture of the shares or 
Phantom Stock Award, and (v) such further terms and conditions as may be determined from time to time by the Committee, in each 
case not inconsistent with this Plan. A Participant may not vote the shares represented by a Phantom Stock Award. Any settlements of 
Phantom Stock Awards may be subject to such conditions, restrictions and contingencies as the Committee shall establish.  

c. Vesting of Phantom Stock. Subject to Section 11(f) and Section 11(j), at the time of the grant of a Phantom Stock Award, the 
Committee shall establish a vesting date or vesting dates with respect to such Phantom Stock Award. The Committee may establish 
vesting dates based upon the passage of time and/or the satisfaction of Performance Criteria or other conditions as deemed 
appropriate by the Committee.  

9. Other Stock-Based Awards. 

The Committee shall have the right to grant other Awards based upon the Common Stock and having such terms and conditions 
as the Committee may determine, including, without limitation, the grant of shares based upon certain conditions and/or Performance 
Criteria, the grant of securities convertible into Common Stock and the grant of stock units. The Committee shall determine the terms 
and conditions of any such Awards, including, but not limited to (i) the number of shares subject to such Award or a formula for 
determining such, (ii) the purchase price of the shares, if any, and the means of payment for the shares, (iii) the Performance Criteria, 
if any, and level of achievement of such Performance Criteria that shall determine the number of shares granted, issued, retainable 
and/or vested, (iv) the terms and conditions on the grant, issuance and/or forfeiture of the shares or Award, and (v) such further terms 
and conditions as may be determined from time to time by the Committee, in each case not inconsistent with this  

8 

  
  
  
Plan. Subject to Section 11(f) and Section 11(j), at the time of the grant of an Award under this Section 9, the Committee shall 
establish a vesting date or vesting dates with respect to such Award, which vesting date may be based upon the passage of time and/or 
the satisfaction of Performance Criteria or other conditions as deemed appropriate by the Committee; provided, that all Full Value 
Awards granted under this Section 9, other than Full Value Awards granted under Section 11(l) herein, shall have a minimum vesting 
period of no less than one (1) year for Full Value Awards subject to Performance Criteria and no less than three (3) years for all other 
Full Value Awards granted hereunder.  

10. Cash Awards. 

a. Grants. The Committee may grant cash awards (each, a “Cash Award”), either alone, in addition to, or in tandem with other 

Awards granted under the Plan.  

b. Terms and Conditions. The Committee shall determine the terms and conditions of any such Cash Award. From time to time, 

the Committee shall establish administrative rules and procedures governing the administration of Cash Awards.  

c. Variable Compensation Awards. A Cash Award that the Committee intends to be a “Variable Compensation Award” subject 
to Section 162(m) of the Code, provides a variable compensation payment each year to the Company’s executive officers and certain 
eligible senior employees each year based on certain Performance Criteria that may include, among other criteria, overall corporate 
and/or individual business group’s or division’s performance during the prior fiscal year, as determined by the Committee. Variable 
Compensation Awards are calculated based on a percentage of the Participant’s base annual salary (“Variable Compensation Factor”) 
and start at 5% for new Participants. Variable Compensation Factors are reviewed annually and typically do not exceed 100%. A 
newly hired executive officer or employee, who is approved for eligibility for Variable Compensation Awards, will be eligible to 
receive a Variable Compensation Award for their first year of employment, pro-rated from the date of hire. The Committee may rely 
upon the recommendation of the Company’s senior management in granting Variable Compensation Awards to eligible Participants 
who do not constitute executive officers of the Company, including as to the amount and terms of any such Awards and the 
satisfaction of Performance Criteria. No Participant may be granted Variable Compensation Awards that would result in a payment of 
more than $3 million during any one fiscal year.  

11. General Provisions Applicable to Awards. 

a. Transferability of Awards. Except as the Committee may otherwise determine or provide in an Award, Awards shall not be 

sold, assigned, transferred, pledged or otherwise encumbered by the person to whom they are granted, either voluntarily or by 
operation of law, except by will or the laws of descent and distribution, and, during the life of the Participant, shall be exercisable 
only by the Participant, provided, however, that Nonstatutory Stock Options may be transferred to a grantor-retained annuity trust or a 
similar estate-planning vehicle in which the trust is bound by all provisions of the Option which are applicable to the Participant. 
References to a Participant, to the extent relevant in the context, shall include references to authorized transferees of such an Option.  

9 

  
  
  
b. Documentation. Each Award granted under the Plan, with the exception of Cash Awards, shall be evidenced by a written 
Award agreement in such form as the Committee shall from time to time approve. Award agreements shall comply with the terms and 
conditions of the Plan and may contain such other provisions not inconsistent with the terms and conditions of the Plan as the 
Committee shall deem advisable. In the case of an Incentive Stock Option, the Award agreement shall contain, or refer to, such 
provisions relating to exercise and other matters as are required of “incentive stock options” under the Code. Award agreements may 
be evidenced by an electronic transmission (including an e-mail or reference to a website or other URL) sent to the Participant 
through the Company’s normal process for communicating electronically with its employees. As a condition to receiving an Award, 
the Committee may require the Participant to affirmatively accept the Award and agree to the terms and conditions set forth in the 
Award agreement by physically and/or electronically executing the Award agreement or by otherwise physically and/or electronically 
acknowledging such acceptance and agreement. With or without such affirmative acceptance, however, the Committee may prescribe 
conditions (including the exercise or attempted exercise of any benefit conferred by the Award) under which the proposed Participant 
may be deemed to have accepted the Award and agreed to the terms and conditions set forth in the Award agreement.  

c. Committee Discretion. The terms of each type of Award need not be identical, and the Committee need not treat Participants 

uniformly.  

d. Performance Criteria. For purposes of this Plan, the term “Performance Criteria” shall mean any one or more of the 
following performance criteria, applied to either the Company as a whole or to a division, business unit or Subsidiary, and measured 
either annually or cumulatively over a period of years, on an absolute basis or relative to a pre-established target, to previous years’ 
results or to a designated comparison group, in each case as specified by the Committee in the Award: cash flow; earnings per share; 
earnings before interest, taxes and amortization; return on equity; total shareholder return; share price performance; return on capital; 
return on assets or net assets; revenue; income or net income; operating income or net operating income; operating profit or net 
operating profit; income from operations less restructuring and other, net, amortization of intangibles and acquisition and divestiture 
related charges or credits; operating margin or profit margin; return on operating revenue; return on invested capital; market segment 
share; product release schedules; new product innovation; product cost reduction; brand recognition/acceptance; product ship targets; 
process improvement results; verification of business strategy and/or business plan; improvement of strategic position; adaptation to 
changes in the marketplace or environment; or customer satisfaction. If the Award so provides, the Committee may appropriately 
evaluate achievement against Performance Criteria to take into account any of the following events that occurs during a performance 
period: asset write-downs; litigation or claim judgments or settlements; the effect of changes in tax law; accounting principles or other 
such laws or provisions affecting reported results; accruals for reorganization and restructuring programs and any  

10 

  
extraordinary non-recurring charges or other events. The Committee may prescribe the foregoing criteria either individually or in 
combination. The Committee’s determination of the achievement of any Performance Criteria shall be conclusive. The minimum 
vesting period for all Full Value Awards granting shares of Common Stock subject to Performance Criteria, other than Full Value 
Awards granted under Section 11(l) herein, shall be no less than one (1) year.  

e. Termination of Status. Except as otherwise specified herein, the Committee shall determine the effect on an Award of the 

disability, death, retirement, authorized leave of absence or other change in the employment or other status of a Participant and the 
extent to which, and the period during which, the Participant, or the Participant’s legal representative, conservator, guardian or 
Designated Beneficiary, may exercise rights under the Award under such circumstances, subject to applicable law and the provisions 
of the Code.  

f. Acquisition or Liquidation of the Company.  

(i) Consequences of an Acquisition. If the Company is to be consolidated with or acquired by another entity in a merger or 

other reorganization in which the holders of the outstanding voting stock of the Company immediately preceding the 
consummation of such event shall, immediately following such event, hold, as a group, less than a majority of the voting 
securities of the surviving or successor entity, or in the event of a sale of all or substantially all of the Company’s assets or 
otherwise (each, an “Acquisition”), the Committee or the board of directors of any entity assuming the obligations of the 
Company hereunder (the “Successor Committee”), shall, as to outstanding Awards, either (A) make appropriate provision for the 
continuation of such Awards by substituting on an equitable basis for the shares then subject to such Awards either (1) the 
consideration payable with respect to the outstanding shares of Common Stock in connection with the Acquisition, (2) shares of 
stock of the surviving or successor corporation or (3) such other securities as the Committee or the Successor Committee deems 
appropriate, the Fair Market Value of which shall not materially exceed the Fair Market Value of the shares of Common Stock 
subject to such Awards immediately preceding the Acquisition; or (B) upon written notice to the Participants, provide that all 
Awards must be exercised, to the extent then exercisable or to be exercisable as a result of the Acquisition, within a specified 
number of days of the date of such notice, at the end of which period the Awards shall terminate; or (C) terminate all Awards in 
exchange for a cash payment equal to the excess, if any, of the Fair Market Value of the shares subject to such Awards (to the 
extent then exercisable or to be exercisable as a result of the Acquisition) over the exercise price thereof, if any; or (D) in the 
case of Awards that may be settled in whole or in part in cash, provide for equitable treatment of such Awards.  

(ii) Substitution of Awards Upon Certain Events. In connection with a merger or consolidation of an entity with the 

Company or the acquisition by the Company of property or stock of an entity, the Committee may grant Awards  

11 

  
under the Plan in substitution for stock and stock-based awards issued by such entity or an affiliate thereof. The substitute 
Awards shall be granted on such terms and conditions as the Committee considers appropriate in the circumstances.  

(iii) Liquidation or Dissolution. In the event of the proposed liquidation or dissolution of the Company, each Award, 
except for Cash Awards already earned, to the extent not then exercised or vested, will terminate immediately prior to the 
consummation of such proposed action or at such other time and subject to such other conditions as shall be determined by the 
Committee.  

g. Withholding. Each Participant shall pay to the Company, or make provisions satisfactory to the Company for payment, of any 
taxes required by law to be withheld in connection with Awards to such Participant no later than the date of the event creating the tax 
withholding obligation. The Committee may allow Participants to satisfy such tax withholding obligations in whole or in part by 
transferring shares of Common Stock, including shares retained from the Award creating the tax obligation, valued at their Fair 
Market Value. The Company may, to the extent permitted by law, deduct any such tax obligations from any payment of any kind 
otherwise due to a Participant.  

h. Amendment of Awards. The Committee may amend, modify or terminate any outstanding Award including, but not limited to, 
substituting therefor another Award of the same or a different type, changing the date of exercise or realization, the vesting provisions 
(subject to the minimum vesting requirements set forth herein), Performance Criteria, or level of achievement of Performance 
Criteria, and converting an Incentive Stock Option to a Nonstatutory Stock Option; provided that, except as otherwise provided in 
Section 11(f)(i), the Participant’s consent to such action shall be required unless the Committee determines that the action, taking into 
account any related action, would not materially and adversely affect the Participant; provided, further, that subject to Section 3(c), an 
Option may not be amended subsequent to its issuance either to reduce the price at which such previously issued Option is exercisable 
or to extend the period of time for which such previously-issued Option shall be exercisable beyond ten (10) years unless such 
amendment is approved by the Company’s shareholders. Furthermore, no Option shall be canceled and replaced with Options having 
a lower exercise price unless such cancellation and exchange is approved by the Company’s shareholders.  

i. Conditions on Delivery of Stock. The Company will not be obligated to deliver any shares of Common Stock pursuant to the 
Plan or to remove restrictions from shares previously delivered under the Plan until (i) all conditions of the Award have been met or 
removed to the satisfaction of the Company, (ii) in the opinion of the Company’s counsel, all other legal matters in connection with 
the issuance and delivery of such shares have been satisfied, including any applicable securities laws and any applicable stock 
exchange or stock market rules and regulations, (iii) the Participant has executed and delivered to the Company such representations 
or agreements as the Company may consider appropriate to satisfy the requirements of any applicable laws, rules or regulations, and 
(iv) the Participant has paid to the Company, or made provisions satisfactory to the Company for payment of, any taxes required by 
law to be withheld in connection with the Award.  

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j. Acceleration. The Committee may at any time provide (i) that any Option shall become immediately exercisable in full or in 

part, (ii) that Awards that may be settled in whole or in part in cash may become immediately exercisable in full or in part, and (iii) in 
connection with the disability, death or retirement of a Participant or in connection with an event contemplated by Section 11(f)(i), 
(A) that any Restricted Stock Award or Restricted Stock Unit shall become exercisable in full or in part or shall be free of some or all 
restrictions or the risk of forfeiture or (B) that any other Full Value Award shall become exercisable in full or in part or free of some 
or all restrictions or conditions, or otherwise realizable in full or in part, as the case may be. The Committee may take the actions 
contemplated by the preceding sentence despite the fact that such actions may (x) cause the application of Sections 280G and 4999 of 
the Code if an event contemplated by Section 11(f)(i) occurs, or (y) disqualify all or part of an Option as an Incentive Stock Option. 
In the event of the acceleration of the exercisability of one or more outstanding Options, including pursuant to Section 11(f)(i), the 
Committee may provide, as a condition of accelerated exercisability of any or all such Options, that the Common Stock or other 
substituted consideration, including cash, as to which exercisability has been accelerated shall be restricted and subject to forfeiture 
back to the Company at the election of the Company at the cost thereof upon termination of employment or other relationship, with 
the timing and other terms of the vesting of such restricted Common Stock or other consideration being not less favorable to the 
Participant than the timing and other terms of the superseded vesting schedule of the related Option.  

k. Option or SAR Award Exchange. The Committee may, from time to time, upon obtaining shareholder approval therefor, 

undertake an exchange program under which employees deemed eligible by the Committee may elect to surrender for cancellation 
then existing Awards under the Plan or outstanding, unexercised options previously granted under the Company’s 1991 Employee 
Stock Option Plan, 1997 Employee Stock Option Plan and 1996 Non-Employee Director Stock Option Plan, that have, at the time, an 
exercise price at or above a level determined by the Board of Directors or the Committee in exchange for cash and/or another Award 
under the Plan, the form of such consideration to be determined by the Committee.  

l. Exception to Minimum Vesting Periods. The Committee may grant up to 5% of the maximum, aggregate shares of Common 

Stock authorized for issuance hereunder in the form of Restricted Stock Awards, Restricted Stock Units and other Awards based upon 
Common Stock that do not comply with the minimum vesting periods set forth in Sections 6(c), 7(c), 9 and 13.  

m. Compliance with Section 409A. Any other provision of the Plan or any Award to the contrary notwithstanding, the Plan and 

every Award hereunder shall be construed, administered and enforced as necessary to comply with applicable requirements of 
Section 409A of the Code and the Treasury and IRS rulings and regulations issued thereunder, so that no Participant shall (without 
such Participant’s express written consent) incur any of the additional tax or interest liabilities of Section  

13 

  
409A(a)(B) of the Code with respect to any Award. The Plan and each Award are hereby modified and limited as necessary to 
comply with applicable requirements of Section 409A.  

12. Foreign Jurisdictions. 

To the extent that the Committee determines that the material terms set by the Committee or imposed by the Plan preclude the 

achievement of the material purposes of the Plan in jurisdictions outside the United States, the Committee will have the authority and 
discretion to modify those terms and provide for such other terms and conditions as the Committee determines to be necessary, 
appropriate or desirable to accommodate differences in local law, policy or custom or to facilitate administration of the Plan. The 
Committee may adopt or approve sub-plans, appendices or supplements to, or amendments, restatements or alternative versions of, 
the Plan as it may consider necessary, appropriate or desirable for such purpose, without thereby affecting the terms of the Plan as in 
effect for any other purpose. The special terms and any appendices, supplements, amendments, restatements or alternative versions, 
however, shall not include any provisions that are inconsistent with the terms of the Plan as then in effect, unless the Plan could have 
been amended to eliminate such inconsistency without further approval by the shareholders. The Committee shall also have the 
authority and discretion to delegate the foregoing powers to appropriate officers of the Company.  

13. Grant of Awards to Non-Employee Directors. 

Each person who is a member of the Board of Directors and who is not an employee of the Company (each, a “Non-Employee 
Director”) shall be automatically granted Awards having a Fair Market Value or exercisable for shares having a Fair Market Value, 
as the case may be, on the day of such grant as follows:  

a. on the date such Non-Employee Director is first elected or appointed to the Board of Directors (other than pursuant to an 
election at an annual meeting of shareholders, in which case, paragraph b and only paragraph b below shall apply) equal to the value 
of the Automatic Annual Grant, as prorated daily to reflect the period between the directors date of election or appointment and the 
date of the next Automatic Annual Grant; and  

b. on the date in each year which is the earlier of (i) the date that the annual meeting of shareholders is held and (ii) the last 
Thursday in May, equal to a dollar amount approved by the Board of Directors not to exceed $200,000 (“Automatic Annual Grant”).  

Awards granted under this Section 13 may be any of the following: Restricted Stock Units, Restricted Stock, Nonstatutory Stock 

Options, SARs, or cash, or a combination of the foregoing. Awards granted under the Plan shall be in addition to the annual Board 
and Committee cash retainers paid by the Company to the Non-Employee Directors. The type of Awards granted under this 
Section 13 shall be determined, in each instance, at the Committee’s discretion (subject to the foregoing limitations). The  

14 

  
  
  
number of shares, if any, covered by Awards granted under this Section 13 shall be subject to adjustment in accordance with the 
provisions of Section 3(c) of this Plan. Subject to Section 11(f) and Section 11(j), an Award of Restricted Stock or Restricted Stock 
Units granted pursuant to this Section 13 shall have a minimum vesting period of no less than one (1) year for Restricted Stock or 
Restricted Stock Units granted subject to Performance Criteria and no less than three (3) years for all other Restricted Stock or 
Restricted Stock Units granted, unless such Award is granted under Section 11(l), and shall expire on the date which is ten (10) years 
after the date of grant of such Award. Any Options, SARs or other cash Awards granted pursuant to this Section 13 may, at the 
Committee’s discretion, be immediately exercisable or paid in their entirety on the date of grant.  

14. Miscellaneous. 
a. Definitions.  

(i) “Company” for purposes of eligibility under the Plan, shall include Teradyne, Inc. and any present or future subsidiary 

corporations of Teradyne, Inc., as defined in Section 424(f) of the Code (a “Subsidiary”), and any present or future parent 
corporation of Teradyne, Inc., as defined in Section 424(e) of the Code. For purposes of Awards other than Incentive Stock 
Options, the term “Company” shall include any other entity in which the Company has a direct or indirect significant interest, as 
determined by the Committee in its sole discretion.  

(ii) “Code” means the Internal Revenue Code of 1986, as amended, and any regulations promulgated thereunder.  
(iii) “Employee” for purposes of eligibility under the Plan shall include a person to whom an offer of employment has been 

extended by the Company and who has actually commenced employment with the Company, whether full or part-time status.  
(iv) “Fair Market Value” of the Company’s Common Stock on any date means (i) the closing price (on that date) of the 
Common Stock on the principal national securities exchange on which the Common Stock is traded, if the Common Stock is 
then traded on a national securities exchange; or (ii) the average of the closing bid and asked prices last quoted (on that date) by 
an established quotation service for over-the-counter securities, if the Common Stock is not then traded on a national securities 
exchange; or (iii) if the Common Stock is not publicly traded, the fair market value of the Common Stock as determined by the 
Committee after taking into consideration all factors which it deems appropriate, including, without limitation, recent sale and 
offer prices of the Common Stock in private transactions negotiated at arm’s length; provided, that, in all events the Fair Market 
Value shall represent the Committee’s good faith determination of the fair market value of the Common Stock. The Committee’s 
determination shall be conclusive as to the Fair Market Value of the Common Stock.  

(v) “Full Value Awards” means Restricted Stock, Restricted Stock Units and Awards other than (a) Options or (b) SARs or 

(c) Cash Awards or (d) other stock-based Awards for which the Participant pays the intrinsic value (whether directly or by 
forgoing a right to receive a cash payment from the Company).  

15 

  
  
b. Legal Consideration for Issuance of Shares. Unless otherwise determined by the Committee, in the case of Awards of 
Restricted Stock, Restricted Stock Units, or Awards that are settled in whole or in part with shares of Common Stock, to the extent 
such Awards do not otherwise require the payment by the Participant of cash consideration that exceeds the par value of the shares of 
Common Stock received in connection therewith, the services rendered or to be rendered by the Participant shall satisfy the legal 
requirement of payment of par value for such shares of Common Stock.  

c. No Right To Employment or Other Status. No person shall have any claim or right to be granted an Award, and the grant of an 

Award shall not be construed as giving a Participant the right to continued employment or any other relationship with the Company. 
The Company expressly reserves the right at any time to dismiss or otherwise terminate its relationship with a Participant free from 
any liability or claim under the Plan.  

d. No Rights As Shareholder. Subject to the provisions of the applicable Award, no Participant or Designated Beneficiary shall 

have any rights as a shareholder with respect to any shares of Common Stock to be distributed with respect to an Award until 
becoming the record holder thereof.  

e. Effective Date and Term of Plan. The Plan shall become effective on the date on which it is approved by the shareholders of 

the Company (the “Effective Date”). No Awards shall be granted under the Plan after the completion of ten (10) years from the 
Effective Date, but Awards previously granted may extend beyond that date.  

f. Amendment of Plan. The Committee may amend this Plan at any time, provided that any material amendment to the Plan will 

not be effective unless approved by the Company’s shareholders. For this purpose, a material amendment is any amendment that 
would (i) other than pursuant to Section 3(c), materially increase either the aggregate number of shares of Common Stock available 
for issuance under the Plan; or the maximum number of shares of Common Stock issuable in one fiscal year to a Participant; 
(ii) expand or limit the class of persons eligible to receive Awards or otherwise participate in the Plan; (iii) subject to Section 3(c), 
reduce the price at which a previously-issued Option is exercisable or extend the period of time for which a previously-issued Option 
shall be exercisable beyond ten (10) years; (iv) subject to Section 11(f) and Section 11(j), amend the minimum vesting provisions of 
Full Value Awards; or (v) require shareholder approval pursuant to the requirements of the NYSE and/or any other exchange on 
which the Company is then listed or pursuant to applicable law.  

g. Governing Law. The provisions of the Plan and all Awards made hereunder shall be governed by and interpreted in 

accordance with the laws of The Commonwealth of Massachusetts, exclusive of reference to rules and principles of conflicts of law.  

16 

  
TERADYNE, INC.  

1996 EMPLOYEE STOCK PURCHASE PLAN  

(as amended, effective January 1, 2013)  

EXHIBIT 10.19 

Article 1—Purpose.  

This 1996 Employee Stock Purchase Plan (the “Plan”) is intended to encourage stock ownership by all eligible employees of 

Teradyne, Inc. (the “Company”), a Massachusetts corporation, and its participating subsidiaries (as defined in Article 17) so that they 
may share in the growth of the Company by acquiring or increasing their proprietary interest in the Company. The Plan is designed to 
encourage eligible employees to remain in the employ of the Company and its participating subsidiaries. The Plan is intended to 
constitute an “employee stock purchase plan” within the meaning of Section 423(b) of the Internal Revenue Code of 1986, as 
amended (the “Code”).  

Article 2—Administration of the Plan.  

The Plan may be administered by a committee appointed by the Board of Directors of the Company (the “Committee”). The 

Committee shall consist of not less than two members of the Company’s Board of Directors. The Board of Directors may from time 
to time remove members from, or add members to, the Committee. Vacancies on the Committee, howsoever caused, shall be filled by 
the Board of Directors. The Committee may select one of its members as Chairman, and shall hold meetings at such times and places 
as it may determine. Acts by a majority of the Committee, or acts reduced to or approved in writing by a majority of the members of 
the Committee, shall be the valid acts of the Committee.  

The interpretation and construction by the Committee of any provisions of the Plan or of any option granted under it shall be 
final, unless otherwise determined by the Board of Directors. The Committee may from time to time adopt such rules and regulations 
for carrying out the Plan as it may deem best, provided that any such rules and regulations shall be applied on a uniform basis to all 
employees under the Plan. No member of the Board of Directors or the Committee shall be liable for any action or determination 
made in good faith with respect to the Plan or any option granted under it.  

In the event the Board of Directors fails to appoint or refrains from appointing a Committee, the Board of Directors shall have 
all power and authority to administer the Plan. In such event, the word “Committee” wherever used herein shall be deemed to mean 
the Board of Directors.  

Article 3—Eligible Employees.  

No option may be granted to any person serving as a member of the Committee at the time of grant. Subject to the foregoing 
limitation, all employees of the Company or any of its participating subsidiaries on United States payroll who are employees of the 
Company or any of its participating subsidiaries on or before the first day of any Payment 

Period (as defined in Article 5), and whose customary employment is not less than twenty hours per week and more than five months 
in any calendar year shall be eligible to receive options under the Plan to purchase common stock of the Company, par value $.125 
per share (“Common Stock”). All eligible employees shall have the same rights and privileges hereunder. Persons who elect to enter 
the Plan in accordance with Article 7 and who are eligible employees on the first business day of any Payment Period (as defined in 
Article 5) shall receive their options as of such day. Persons who elect to enter the Plan in accordance with Article 7 and who become 
eligible employees after any date on which options are granted under the Plan shall be granted options on the first business day of the 
next succeeding Payment Period on which options are granted to eligible employees under the Plan. In no event, however, may an 
employee be granted an option if such employee, immediately after the option was granted, would be treated as owning stock 
possessing five percent or more of the total combined voting power or value of all classes of stock of the Company or of any parent 
corporation or subsidiary corporation, as the terms “parent corporation” and “subsidiary corporation” are defined in Section 424(e) 
and (f) of the Code. For purposes of determining stock ownership under this paragraph, the rules of Section 424(d) of the Code shall 
apply, and stock which the employee may purchase under outstanding options shall be treated as stock owned by the employee.  

Article 4—Stock Subject to the Plan.  

The stock subject to the options under the Plan shall be authorized but unissued Common Stock, or shares of Common Stock 
reacquired by the Company, including shares purchased in the open market. The aggregate number of shares which may be issued 
pursuant to the Plan is 25,400,000, subject to adjustment as provided in Article 12. If any option granted under the Plan shall expire or 
terminate for any reason without having been exercised in full or shall cease for any reason to be exercisable in whole or in part, the 
unpurchased shares subject thereto shall again be available under the Plan.  

Article 5—Payment Periods and Stock Options.  

For the duration of the Plan, a Payment Period shall be defined as each six-month period commencing on the first day of January 

and ending on the last day of June and commencing on the first day of July and ending on the last day of December of each calendar 
year. Notwithstanding the foregoing, the first Payment Period during which payroll deductions will be accumulated under the Plan 
shall commence on July 1, 1996 and shall end on December 31, 1996.  

On the first business day of each Payment Period, the Company will grant to each eligible employee who is then a participant in 

the Plan an option to purchase on the last day of such Payment Period, at the Option Price hereinafter provided for, a maximum 
number of 3,000 shares on condition that such employee remains eligible to participate in the Plan throughout the remainder of such 
Payment Period. The participant shall be entitled to exercise the option so granted only to the extent of the participant’s accumulated 
payroll deductions on the last day of such Payment Period. If the participant’s accumulated payroll deductions on the last day of the 
Payment Period would  

2 

  
enable the participant to purchase more than 3,000 shares except for the 3,000 share limitation, the excess of the amount of the 
accumulated payroll deductions over the aggregate purchase price of the 3,000 shares shall be promptly refunded to the participant by 
the Company, without interest. The Option Price per share for each Payment Period shall be 85% of the fair market value of the 
Common Stock on the last business day of the Payment Period rounded up to the nearest cent. The foregoing limitation on the number 
of shares subject to option and the Option Price shall be subject to adjustment as provided in Article 12.  

For purposes of the Plan, the term “fair market value” on any date means (i) the closing price (on that date) of the Common 

Stock on the principal national securities exchange on which the Common Stock is traded, if the Common Stock is then traded on a 
national securities exchange; or (ii) the average of the closing bid and asked prices last quoted (on that date) by an established 
quotation service for over-the-counter securities, if the Common Stock is not reported on a national securities exchange; or (iii) if the 
Common Stock is not publicly traded, the fair market value of the Common Stock as determined by the Committee after taking into 
consideration all factors which it deems appropriate, including, without limitation, recent sale and offer prices of the Common Stock 
in private transactions negotiated at arm’s length.  

For purposes of the Plan, the term “business day” means a day on which there is trading on The Nasdaq Stock Market or the 
aforementioned national securities exchange, whichever is applicable pursuant to the preceding paragraph; and if neither is applicable, 
a day that is not a Saturday, Sunday or legal holiday in Massachusetts.  

Notwithstanding any other provision herein, no employee shall be granted an option which permits the employee’s right to 
purchase stock under the Plan, and under all other Section 423(b) employee stock purchase plans of the Company and any parent or 
subsidiary corporations, to accrue at a rate which exceeds $25,000 of fair market value of such stock (determined on the date or dates 
that options on such stock were granted) for each calendar year in which such option is outstanding at any time. The purpose of the 
limitation in the preceding sentence is to comply with Section 423(b)(8) of the Code. If the participant’s accumulated payroll 
deductions on the last day of the Payment Period would otherwise enable the participant to purchase Common Stock in excess of the 
Section 423(b)(8) $25,000 limitation described in this paragraph, the excess of the amount of the accumulated payroll deductions over 
the aggregate purchase price of the shares actually purchased shall be promptly refunded to the participant by the Company, without 
interest.  

Article 6—Exercise of Option.  

Each eligible employee who continues to be a participant in the Plan on the last day of a Payment Period shall be deemed to 
have exercised his or her option on such date and shall be deemed to have purchased from the Company such number of full shares of 
Common Stock reserved for the purpose of the Plan as the participant’s accumulated payroll deductions on such date will pay for at 
the Option Price, subject to the 3,000 share limit of the option and the Section 423(b)(8) $25,000 limitation described in Article 5.  

3 

  
If the individual is not a participant on the last day of a Payment Period, then he or she shall not be entitled to exercise his or her 
option. Only full shares of Common Stock may be purchased under the Plan. Unused payroll deductions remaining in a participant’s 
account at the end of a Payment Period solely by reason of the inability to purchase a fractional share (and for no other reason) shall 
be refunded.  

Article 7—Authorization for Entering the Plan.  

An employee may elect to enter the Plan by filling out, signing and delivering to the Company an authorization:  

A. Stating the percentage to be deducted from the employee’s pay;  
B. Authorizing the purchase of stock for the employee in each Payment Period in accordance with the terms of the Plan; 

and  

C. Specifying the exact name or names in which stock purchased for the employee is to be issued as provided under 

Article 11 hereof.  

Such authorization must be received by the Company on or before the first day of the next succeeding Payment Period.  

Unless a participant files a new authorization or withdraws from the Plan, the deductions and purchases under the authorization 

the participant has on file under the Plan will continue from one Payment Period to succeeding Payment Periods as long as the Plan 
remains in effect.  

The Company will accumulate and hold for each participant’s account the amounts deducted from his or her pay. No interest 

will be paid on these amounts.  

Article 8—Maximum Amount of Payroll Deductions.  

An employee may authorize payroll deductions in an amount (expressed as a whole percentage) not less than two percent 

(2%) but not more than ten percent (10%) of the employee’s cash compensation.  

Article 9—Change in Payroll Deductions.  

Deductions may not be increased during a Payment Period. Deductions may be decreased during a Payment Period, provided 

that an employee may not decrease his deduction more than once during any Payment Period.  

Article 10—Withdrawal from the Plan.  

A participant may withdraw from the Plan (in whole but not in part) at any time prior to the last day of a Payment Period by 

delivering a withdrawal notice to the Company.  

4 

  
To re-enter the Plan, an employee who has previously withdrawn must file a new authorization on or before the first day of the 

next Payment Period in which he or she wishes to participate. The employee’s re-entry into the Plan becomes effective at the 
beginning of such Payment Period, provided that he or she is an eligible employee on the first business day of the Payment Period.  

Article 11—Issuance of Stock.  

Certificates for stock issued to participants shall be delivered as soon as practicable after each Payment Period by the 

Company’s transfer agent.  

Stock purchased under the Plan shall be issued only in the name of the participant, or if the participant’s authorization so 

specifies, in the name of the participant and another person of legal age as joint tenants with rights of survivorship.  

Article 12—Adjustments.  

Upon the happening of any of the following described events, a participant’s rights under options granted under the Plan shall be 

adjusted as hereinafter provided:  

A. In the event that the shares of Common Stock shall be subdivided or combined into a greater or smaller number of 
shares or if, upon a reorganization, split-up, liquidation, recapitalization or the like of the Company, the shares of Common 
Stock shall be exchanged for other securities of the Company, each participant shall be entitled, subject to the conditions herein 
stated, to purchase such number of shares of Common Stock or amount of other securities of the Company as were exchangeable
for the number of shares of Common Stock that such participant would have been entitled to purchase except for such action, 
and appropriate adjustments shall be made in the purchase price per share to reflect such subdivision, combination or exchange; 
and  

B. In the event the Company shall issue any of its shares as a stock dividend upon or with respect to the shares of stock of 

the class which shall at the time be subject to options hereunder, each participant upon exercising such an option shall be entitled 
to receive (for the purchase price paid upon such exercise) the shares as to which the participant is exercising his or her option 
and, in addition thereto (at no additional cost), such number of shares of the class or classes in which such stock dividend or 
dividends were declared or paid, and such amount of cash in lieu of fractional shares, as is equal to the number of shares thereof 
and the amount of cash in lieu of fractional shares, respectively, which the participant would have received if the participant had 
been the holder of the shares as to which the participant is exercising his or her option at all times between the date of the 
granting of such option and the date of its exercise.  

Upon the happening of any of the foregoing events, the class and aggregate number of shares set forth in Article 4 hereof which 

are subject to options which have been or may be granted under the Plan and the limitations set forth in the second paragraph of 
Article 5 shall also be appropriately adjusted to reflect the events specified  

5 

  
in paragraphs A and B above. Notwithstanding the foregoing, any adjustments made pursuant to paragraphs A or B shall be made 
only after the Committee, based on advice of counsel for the Company, determines whether such adjustments would constitute a 
“modification” (as that term is defined in Section 424 of the Code). If the Committee determines that such adjustments would 
constitute a modification, it may refrain from making such adjustments.  

If the Company is to be consolidated with or acquired by another entity in a merger, a sale of all or substantially all of the 
Company’s assets or otherwise (an “Acquisition”), the Committee or the board of directors of any entity assuming the obligations of 
the Company hereunder (the “Successor Board”) shall, with respect to options then outstanding under the Plan, either (i) make 
appropriate provision for the continuation of such options by arranging for the substitution on an equitable basis for the shares then 
subject to such options either (a) the consideration payable with respect to the outstanding shares of the Common Stock in connection 
with the Acquisition, (b) shares of stock of the successor corporation, or a parent or subsidiary of such corporation, or (c) such other 
securities as the Successor Board deems appropriate, the fair market value of which shall not exceed the fair market value of the 
shares of Common Stock subject to such options immediately preceding the Acquisition; or (ii) terminate each participant’s options in 
exchange for a cash payment equal to the excess of the fair market value on the date of the Acquisition of the number of shares of 
Common Stock that the participant’s accumulated payroll deductions as of the date of the Acquisition could purchase, at an option 
price determined with reference only to the first business day of the applicable Payment Period and subject to the 3,000 share limit, 
Code Section 423(b)(8) and fractional-share limitations on the amount of stock a participant would be entitled to purchase over the 
aggregate option price to such participant thereof.  

The Committee or Successor Board shall determine the adjustments to be made under this Article 12, and its determination shall 

be conclusive.  

Article 13—No Transfer or Assignment of Employee’s Rights.  

An option granted under the Plan may not be transferred or assigned, otherwise than by will or by the laws of descent and 

distribution. Any option granted under the Plan may be exercised, during the participant’s lifetime, only by the participant.  

Article 14—Termination of Employee’s Rights.  

Whenever a participant ceases to be an eligible employee because of retirement, voluntary or involuntary termination, 
resignation, layoff, discharge, death or for any other reason, his or her rights under the Plan shall immediately terminate, and the 
Company shall promptly refund, without interest, the entire balance of his or her payroll deduction account under the Plan; provided, 
however, that if an employee is laid off during the last three months of any Payment Period, he shall nevertheless be deemed to be a 
participant in the Plan on the last day of the Payment Period. Notwithstanding the foregoing, eligible employment shall be treated as 
continuing intact while a participant is on military leave, sick leave or other bona fide leave of absence, for up to 90 days, or, if such 
leave is  

6 

  
longer than 90 days, for so long as the participant’s right to re-employment is guaranteed either by statute or by written contract. 
Notwithstanding any other provision herein, if a participant’s employment is terminated by reason of retirement, and the date of such 
termination occurs after the date that is 3 months prior to the last day of the Payment Period, such participant’s rights under the Plan 
are not immediately terminated, and if the participant has not withdrawn from the Plan, such participant’s options shall be deemed to 
have been exercised on the last day of the Payment Period in accordance with the terms of the Plan.  

Article 15—Termination and Amendments to Plan.  

The Plan may be terminated at any time by the Company’s Board of Directors but such termination shall not affect options then 
outstanding under the Plan. If at any time shares of stock reserved for the purpose of the Plan remain available for purchase but not in 
sufficient number to satisfy all then unfilled purchase requirements, the available shares shall be apportioned among participants in 
proportion to the amount of payroll deductions accumulated on behalf of each participant that would otherwise be used to purchase 
stock, and the Plan shall terminate. Upon such termination or any other termination of the Plan, all payroll deductions not used to 
purchase stock will be refunded, without interest.  

The Committee or the Board of Directors may from time to time adopt amendments to the Plan provided that, without the 
approval of the shareholders of the Company, no amendment may (i) increase the number of shares that may be issued under the Plan; 
(ii) change the class of employees eligible to receive options under the Plan, if such action would be treated as the adoption of a new 
plan for purposes of Code Section 423(b) and the regulations thereunder; (iii) cause Rule 16b-3 under the Securities Exchange Act of 
1934 to become inapplicable to the Plan or (iv) materially revise the Plan pursuant to the rules and regulations of the NYSE.  

Article 16—Limits on Sale of Stock Purchased under the Plan.  

The Plan is intended to provide shares of Common Stock for investment and not for resale. The Company does not, however, 
intend to restrict or influence any employee in the conduct of his or her own affairs. An employee may, therefore, sell stock purchased 
under the Plan at any time the employee chooses, subject to compliance with any applicable federal or state securities laws and 
subject to any restrictions imposed under Article 21 to ensure that tax withholding obligations are satisfied. THE EMPLOYEE 
ASSUMES THE RISK OF ANY MARKET FLUCTUATIONS IN THE PRICE OF THE STOCK.  

Article 17—Participating Subsidiaries.  

The term “participating subsidiary” shall mean any present or future subsidiary of the Company, as that term is defined in 

Section 424(f) of the Code, that is designated from time to time by the Board of Directors to participate in the Plan. The Board of 
Directors shall have the power to make such designation before or after the Plan is approved by the shareholders.  

7 

  
Article 18—Optionees Not Shareholders. 

Neither the granting of an option to an employee nor the deductions from his or her pay shall constitute such employee a 

stockholder of the shares covered by an option until such shares have been actually purchased by the employee.  

Article 19—Application of Funds.  

The proceeds received by the Company from the sale of Common Stock pursuant to options granted under the Plan will be used 

for general corporate purposes.  

Article 20—Notice to Company of Disqualifying Disposition.  

By electing to participate in the Plan, each participant agrees to notify the Company in writing immediately after the participant 
transfers Common Stock acquired under the Plan, if such transfer occurs within two years after the first business day of the Payment 
Period in which such Common Stock was acquired. Each participant further agrees to provide any information about such a transfer 
as may be requested by the Company or any subsidiary corporation in order to assist it in complying with the tax laws. Such 
dispositions generally are treated as “disqualifying dispositions” under Sections 421 and 424 of the Code, which have certain tax 
consequences to participants and to the Company and its participating subsidiaries.  

Article 21—Withholding of Additional Income Taxes.  

By electing to participate in the Plan, each participant acknowledges that the Company and its participating subsidiaries are 
required to withhold taxes with respect to the amounts deducted from the participant’s compensation and accumulated for the benefit 
of the participant under the Plan, and each participant agrees that the Company and its participating subsidiaries may deduct 
additional amounts from the participant’s compensation, when amounts are added to the participant’s account, used to purchase 
Common Stock or refunded, in order to satisfy such withholding obligations. Each participant further acknowledges that when 
Common Stock is purchased under the Plan the Company and its participating subsidiaries may be required to withhold taxes with 
respect to all or a portion of the difference between the fair market value of the Common Stock purchased and its purchase price, and 
each participant agrees that such taxes may be withheld from compensation otherwise payable to such participant. It is intended that 
tax withholding will be accomplished in such a manner that the full amount of payroll deductions elected by the participant under 
Article 7 will be used to purchase Common Stock. However, if amounts sufficient to satisfy applicable tax withholding obligations 
have not been withheld from compensation otherwise payable to any participant, then, notwithstanding any other provision of the 
Plan, the Company may withhold such taxes from the participant’s accumulated payroll deductions and apply the net amount to the 
purchase of Common Stock, unless the participant pays to the Company, prior to the exercise date, an amount sufficient to satisfy 
such withholding obligations. Each  

8 

  
participant further acknowledges that the Company and its participating subsidiaries may be required to withhold taxes in connection 
with the disposition of stock acquired under the Plan and agrees that the Company or any participating subsidiary may take whatever 
action it considers appropriate to satisfy such withholding requirements, including deducting from compensation otherwise payable to 
such participant an amount sufficient to satisfy such withholding requirements or conditioning any disposition of Common Stock by 
the participant upon the payment to the Company or such subsidiary of an amount sufficient to satisfy such withholding requirements. 

Article 22—Governmental Regulations.  

The Company’s obligation to sell and deliver shares of Common Stock under the Plan is subject to the approval of any 

governmental authority required in connection with the authorization, issuance or sale of such shares.  

Government regulations may impose reporting or other obligations on the Company with respect to the Plan. For example, the 

Company may be required to identify shares of Common Stock issued under the Plan on its stock ownership records and send tax 
information statements to employees and former employees who transfer title to such shares.  

Article 23—Governing Law.  

The validity and construction of the Plan shall be governed by the laws of Massachusetts, without giving effect to the principles 

of conflicts of law thereof.  

Article 24—Approval of Board of Directors and Stockholders of the Company.  

The Plan was adopted by the Board of Directors on March 19, 1996 and on such date the Board of Directors resolved that the 

Plan was to be submitted to the shareholders of the Company for approval at the next meeting of shareholders. The plan was 
subsequently approved by the shareholders.  

9 

  
AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT  

AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT entered into this 30  day of 

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December, 2008 (the “Effective Date”) and amended as of December 17, 2012, by and between Teradyne, Inc., a Massachusetts 
corporation (“Teradyne”), and the undersigned executive officer of Teradyne (“Employee”).  

EXHIBIT 10.23 

WITNESSETH:  

WHEREAS, Teradyne and Employee desire to set forth certain terms and conditions relating to benefits to be afforded to 

Employee upon the occurrence of a Change in Control (as hereinafter defined) of Teradyne;  

NOW THEREFORE, in consideration of the premises and of the mutual covenants and agreements hereinafter set forth, the 

parties hereto hereby agree as follows:  

1. Entitlements Upon a Termination Event. If, within twenty-four (24) months following a Change in Control or in 

contemplation of a Change in Control, there is a Termination Event, and subject to the conditions set forth herein and the performance 
by Employee of the undertakings and duties set forth herein, Employee shall be entitled to the rights, payments and other benefits set 
forth below:  

(a) Treatment of Awards. Equity Awards that are not subject to Performance Criteria shall be governed by Section 1(b) 
below, and Cash Awards and Equity Awards that are subject to Performance Criteria shall be governed by Section 1(c) below. The 
parties hereto acknowledge that, except as otherwise provided herein, the terms of this Agreement are intended to modify the terms of 
Employee’s existing Cash Award and Equity Award agreements and to be a supplement to Cash Award and Equity Award 
agreements granted on or subsequent to the date hereof.  

(b) Acceleration of Equity Awards. All of Employee’s unvested or unexercisable Equity Awards or Equity Awards subject 
to restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, granted prior to, on, or after 
the date hereof (but only (I) such Equity Awards as have been granted to Employee by Teradyne as of the date of the Change in 
Control or (II) such Equity Awards as have been assumed by an acquiring company at the time of a Change in Control or such new 
cash and equity awards that have been substituted by an acquiring company for Equity Awards existing at the time of a Change in 
Control, each pursuant to the terms of any Teradyne incentive plan) shall automatically become fully vested, exercisable or free of 
restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, as of the date of such 
Termination Event, and all Equity Awards granted on or after the date hereof shall, to the extent applicable, remain exercisable for the 
remainder of the generally applicable term of such Equity Award. 

(c) Satisfaction of Performance Criteria. All of Employee’s Cash Awards and Equity Awards that are subject to 

Performance Criteria shall be settled and paid in the following manner: Employee shall be deemed to have satisfied the necessary 
percentage of the Performance Criteria to which such Cash Awards and Equity Awards are subject as of the date of the Termination 
Event, that will provide Employee with the target level of such Cash Awards and Equity Awards; and Employee shall be entitled to 
receive that portion of each Cash Award and Equity Award, payable, at the target level. For purposes of the Cash Awards, the 
payment shall be multiplied by a fraction, the numerator of which shall be the number of calendar months that have passed during the 
period in which the Performance Criteria are to be measured (treating the month in which the Termination Event occurs as a full 
calendar month) and the denominator of which shall be the total number of calendar months in such period. For purposes of this 
Agreement, “target level” is that percentage of the Performance Criteria established at the beginning of each calendar year in order for 
the Employee to achieve Model Compensation. Unless otherwise required under Section 1(e) below, such Cash Awards and Equity 
Awards shall be paid to Employee or the restrictions on transfer removed not later than 10 days following the Termination Event.  

(d) Salary Continuation. Unless otherwise required under Section 1 (e) below, Teradyne shall pay Employee monthly an 

th

amount equal to 1/12  of Employee’s current annual Model Compensation as of the Termination Event for a period of 24 months 
following the date of the Termination Event (the “Salary Continuation Period”). In the event a Termination Event constitutes 
termination for Good Reason on account of a material reduction in Model Compensation, the payment obligation pursuant to this 
Section 1(d) shall be calculated without giving effect to any such reductions in Model Compensation. All such continued payments 
shall be made in accordance with Teradyne’s customary pay practices. Subject to Section 1(e)(i) of this Agreement but 
notwithstanding any other provision of this Agreement to the contrary, the continued payments to Employee contemplated by this 
Section 1(d) and any benefits provided to Employee that are subject to Section 409A of the Code shall commence on the 60  day 
following the Termination Event provided Employee has complied with the requirements of Section 1(g) of this Agreement and the 
release of claims has become irrevocable under applicable law no later than on the 60  day following his Termination Event.  

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(e) Deferred Compensation/Section 409A  

(i). Notwithstanding any other provision of this Agreement, if the Employee is a “ specified employee” at the time of 

the Employee’s “separation from service” as defined in Section 409A of the Code, all payments, benefits, or removal of restrictions 
on the transfer of equity under this Agreement with respect to the Employee’s “separation from service” that constitute compensation 
deferred under a nonqualified deferred compensation plan as defined in Section 409A of the Code to which such specified employee 
would otherwise be entitled during the first six months following the date of separation from service shall be made on the first day of 
the seventh month after the date of separation from service (or, if earlier, the date of death of the Employee).  

separate identified payment for purposes of Section 409A,  

(ii) For purposes of this Agreement, each amount to be paid or benefit to be provided shall be construed as a 

2 

  
and any payments that are due within the “short term deferral period” as defined in Section 409A or payments that are made under 
separation pay plans as described in Treasury Regulation Section 1.409A-1(b)(9)(ii), (iii) or (iv), shall not be treated as deferred 
compensation unless applicable law requires otherwise. Neither Teradyne nor the Employee shall have the right to accelerate or defer 
the delivery of any payments or benefits under this Agreement except to the extent specifically permitted or required by 
Section 409A.  

(iii) This Agreement is intended to comply with the provisions of Section 409A and the Agreement shall, to the 

extent practicable, be construed in accordance therewith. Terms defined in the Agreement shall have the meanings given such terms 
under Section 409A if and to the extent required to comply with Section 409A. In any event, Teradyne makes no representations or 
warranty and shall have no liability to Employee or any other person if any provisions of or payments under this Agreement are 
determined to constitute deferred compensation subject to Code Section 409A but not to satisfy the conditions of that section.  

(iv) If any amount is payable under the provisions of paragraph (f), below, as a reimbursement of Employee’s 

expenses, under the provisions of Section 2 and 13, or any other provision of this Agreement that constitutes a reimbursement of 
expenses under Section 409A then, notwithstanding the other provisions of this Agreement with respect to the payment of such 
reimbursement, the following limitations shall apply; (A) the expenses eligible for reimbursement may not affect the expenses eligible 
for reimbursement in any other taxable year; (B) such reimbursement must be made on or before the last day of the year following the 
year in which the expenses are incurred; (C) the right to reimbursement is not subject to liquidation or exchange for another benefit; 
and (D) in connection with reimbursements under Section 13 the period during which such expenses can be incurred extends to the 
end of the period permitted for such claims under the applicable statute of limitations.  

(f) Benefit Continuation. During the Salary Continuation Period, Teradyne shall arrange or provide for continued health, 

dental and vision insurance plan coverage for the Employee at the same levels of coverage in existence prior to the Termination Event 
subject to Teradyne and Employee each contributing to the applicable insurance premium payments on the same basis and in the same 
proportions as in existence at the date of the Termination Event. If the Employee is not eligible for continued health, dental and vision 
insurance plan coverage for any portion of the twenty-four (24) month period defined herein, Teradyne shall provide or reimburse 
Employee for comparable individual insurance and, if such provision or reimbursement constitutes taxable income to the Employee, 
such additional amount as is necessary to place the Employee in substantially the same after tax position as he was while an employee 
of Teradyne with respect to such insurance plan coverages. All other benefits, including but not limited to flex/vacation time accrual, 
short and long term disability insurance, life insurance, contributions (including company matches) into savings plan and “savings 
plan plus”, profit sharing payments and participation in the Employee stock purchase plan shall cease as of the date of the 
Termination Event.  

To the extent that amounts paid by Teradyne to provide the benefits under this paragraph (f) are deemed to be deferred 

compensation subject to Section 409A, then such payments shall be made monthly and any payment to preserve the Employee’s after 
tax position shall be made within 60 days after the end of each calendar year in which the taxable provision or reimbursement occurs. 

3 

  
(g) Release. Notwithstanding any other provision of this Agreement to the contrary, no payment, benefit or removal of 
restriction on the transfer of equity provided for under or by virtue of the provisions of this Agreement shall be paid or otherwise 
made available unless Teradyne shall have first received from Employee a valid, binding and irrevocable general release, in the form 
of Attachment A to this Agreement within twenty-one (21) days of the date of the Termination Event. Employee shall sign such 
release within twenty-one (21) days of a Termination Event subsequent to a Change in Control. Teradyne agrees to provide Employee 
an estimate relating to payments to be made under this Agreement upon Employee’s written request. All rights, benefits, payments 
and other entitlements contemplated to be provided or paid to Employee under this Agreement shall be forfeited as of the 60  day 
following Employee’s Termination Event if Employee has not provided Teradyne with a valid, irrevocable release of claims as of 
such 60  day.  
th

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(h) Certain Definitions. For purposes of this Agreement, the following terms shall have the following meanings:  

“Cash Awards” shall mean any cash-based bonus, cash incentive or other cash awards provided by Teradyne to Employee 

pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation Incentive 
Plan.  

“Cause” shall mean conduct involving one or more of the following: (i) the substantial and continuing failure of Employee, 

after notice thereof, to render services to Teradyne in accordance with the terms or requirements of his or her employment as 
established by the Teradyne Board of Directors from time to time and communicated to the Employee; (ii) Employee’s disloyalty, 
gross negligence, willful misconduct, dishonesty, fraud or breach of fiduciary duty to Teradyne, each in connection with Employee’s 
employment by Teradyne; (iii) Employee’s deliberate disregard of the rules or policies of, or breach of an agreement with, Teradyne 
which results in direct or indirect material loss, damage or injury to Teradyne; (iv) the intentional unauthorized disclosure by 
Employee of any trade secret or confidential information of Teradyne; (v) the commission by Employee of an act which constitutes 
unfair competition with Teradyne; or (vi) the conviction of, or the entry of a plea of guilty or nolo contendere by the Employee, to any 
crime involving moral turpitude or any felony. In the event that Teradyne determines that Cause may exist pursuant to clauses (i), 
(iii) and (v) above, Teradyne shall give Employee written notice of the facts constituting such Cause and Employee shall have 30 days 
following receipt of such notice to remedy such Cause.  

A “Change in Control” shall be deemed to have occurred upon the occurrence of any of the following events: (i) any 

consolidation, cash tender offer, reorganization, recapitalization, merger or plan of share exchange following which the capital stock 
of Teradyne outstanding immediately prior to such transaction constitutes less than a majority of the combined voting power of the 
then-outstanding securities of the combined corporation or person immediately after such transaction; (ii) any sale, lease, exchange or 
other transfer of all or substantially all of Teradyne’s assets; (iii) the adoption by the Board of Directors of Teradyne of  

4 

  
any plan or proposal for the liquidation or dissolution of Teradyne; (iv) a change in the majority of the Board of Directors of 
Teradyne through one or more contested elections occurring within a three-year period; or (v) any person (as that term is used in 
Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended) becomes beneficial owner of 30% or more 
of the combined voting power of Teradyne’s outstanding voting securities, other than (A) as a result of a consolidation, 
reorganization, recapitalization, merger or plan of share exchange following which the capital stock of Teradyne outstanding 
immediately prior to such transaction constitutes at least a majority of combined voting power of the then-outstanding securities of 
the combined corporation or person immediately after such transaction, (B) by any trustee or other fiduciary holding securities under 
an employee benefit plan of Teradyne, or (C) by a person temporarily acquiring beneficial ownership in its capacity as an underwriter 
(as defined pursuant to Section 2(a)(11) of the Securities Act of 1933, as amended) in connection with a public offering of Teradyne 
securities.  

“Equity Awards” shall mean the equity ownership, participation or appreciation opportunities provided by Teradyne to 

Employee pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation 
Incentive Plan, the Teradyne, Inc. 1991 Employee Stock Option Plan and the Teradyne, Inc. 1997 Employee Stock Option Plan, and 
any stock options, restricted stock units, restricted stock, stock appreciation rights, phantom stock and other stock-based awards 
granted thereunder.  

“Good Reason” shall mean any one or more of the following: (i) any material reduction of Employee’s responsibilities 

(other than for Cause or as a result of death or disability) as they shall exist on the date of the consummation of the Change in 
Control; (ii) any material reduction in Employee’s Model Compensation as in effect on the date of the consummation of the Change 
in Control, or as the same may be increased from time to time, or any failure by Teradyne to pay to Employee any bonus accrued, but 
not yet paid, upon written notice by Employee to Teradyne, within 45 days; (iii) a material reduction in the value of Employee’s 
benefit package from the value of Employee’s benefit package on the date of the consummation of the Change in Control; or (iv) a 
requirement that Employee be based at an office that is greater than 50 miles from the location of Employee’s office immediately 
prior to the Change in Control except for required travel on Teradyne’s business to an extent substantially consistent with the business 
travel obligations which Employee undertook on behalf of Teradyne prior to the date of the consummation of the Change in Control. 
In the event of a Termination Event in contemplation of a Change in Control, the applicable baseline measurement date shall be six 
months prior to such Termination Event and not the date of the consummation of the Change in Control.  

“Model Compensation” shall mean Employee’s annual “Model Compensation” as determined by Teradyne’s 
Compensation Committee or Board of Directors, which consists of (i) a fixed annual salary and (ii) a target annual variable amount.  

“Performance Criteria” shall have the meaning ascribed to that term in the Teradyne, Inc. 2006 Equity and Cash 

Compensation Incentive Plan.  

5 

  
“Termination Event” shall mean (i) any termination of Employee by Teradyne without Cause or (ii) any voluntary 

termination by Employee for Good Reason; provided, that it shall not be a Termination Event merely because Employee ceases to be 
employed by Teradyne and becomes employed by a successor to Teradyne involved in the Change in Control that assumes or is 
otherwise bound by this Agreement as provided in Section 7(a). It is expressly understood that no Termination Event shall be deemed 
to have occurred merely because, upon the occurrence of a Change in Control, Employee ceases to be employed by Teradyne and 
does not become employed by a successor to Teradyne after the Change in Control if the successor makes an offer to employ 
Employee on terms and conditions which, if imposed by Teradyne, would not give Employee a basis on which to terminate 
employment for Good Reason.  

(i) Termination in Contemplation of a Change in Control. For purposes of this Agreement, including without limitation, 

this Section 1, a Termination Event occurring “in contemplation of a Change in Control” means a Termination Event occurring within 
3 months prior to an actual Change in Control at the request or direction of a person who enters or has entered into an agreement the 
consummation of which would cause a Change in Control or who conditions the entry into such an agreement on the Employee’s 
termination whether or not such person actually enters into such an agreement. A termination by the Employee for Good Reason shall 
constitute a Termination Event in contemplation of a Change in Control if the actions constituting Good Reason were taken at the 
request or direction of a person who has entered into an agreement the consummation of which would cause a Change in Control.  

2. (a) Parachute Payment Gross-Up. If any Payments (as hereinafter defined) to Employee are subject to the Excise Tax (as 
hereinafter defined), Teradyne shall pay to Employee a Gross-Up Payment (as hereinafter defined). The Gross-Up Payment with 
respect to any Payment shall be paid no later than 15 days prior to the date that the Excise Tax is due with respect to such Payment.  

(b) Definitions. For purposes of this Section 2, the following terms shall have the following meanings:  

(i)

(ii)

“Code” shall mean the Internal Revenue Code of 1986, as amended. 

“Excise Tax” shall mean the tax imposed by Section 4999 of the Code. The amount of the Excise Tax (if any) 
imposed on any non-cash benefits or any deferred payment or benefit shall be reasonably determined by 
Teradyne, after consultation with its legal and tax advisors. 

(iii) “Gross-Up Payment” shall mean, with respect to Payments to Employee, the amount necessary so that the 

amount retained by Employee, after reduction for (1) any Excise Tax on the Gross-Up Payment and (2) any 
federal, state, or local income and employment taxes imposed on the Gross-Up Payment, is an amount equal to 
the Excise Tax on the Payments to Employee, 

6 

  
  
  
  
 
 
 
other than the Gross-Up Payment. The amount of the Gross-Up Payment shall be reasonably determined by 
Teradyne after consultation with its legal and tax advisors. 

(1) For purposes of determining the amount of the Gross-Up Payment, Employee shall be deemed to pay 
federal income taxes at the highest marginal rate of federal, state and local income tax in the calendar 
year in which the Gross-Up Payment is made (determined by reference to Employee’s residence for such 
calendar year), net of the maximum reduction in federal income taxes which could be obtained from 
deduction of such state and local taxes. 

(2)

(3)

In the event that the Excise Tax with respect to the Payments is determined to exceed the amount taken 
into account hereunder, Teradyne shall make an additional Gross-Up Payment in respect of such excess. 
For purposes of calculating such Gross-Up Payment, any interest or penalties imposed in connection with 
such excess Excise Tax shall be treated as an Excise Tax. 

In the event that the Excise Tax with respect to the Payments is subsequently determined to be less than 
the amount taken into account for purposes of calculating the Gross-Up Payment, Employee shall 
promptly repay to Teradyne the after-tax portion of the Gross-Up Payment that exceeds the Gross-Up 
Payment that otherwise would have been payable in connection with the actual Excise Tax imposed on 
the Payments. 

(iv) “Payment” shall mean, with respect to Employee, any payment in the nature of compensation to (or for the 

benefit of) such individual, if such payment is contingent on a change (i) in the ownership or effective control 
of Teradyne or (ii) in the ownership of a substantial portion of the assets of Teradyne (in each case, as 
reasonably determined by Teradyne in accordance with Section 280G(b)(2) of the Code and the regulations 
promulgated thereunder). Notwithstanding the foregoing, any amount payable to (or for the benefit of) 
Employee shall be a Payment if an Excise Tax is imposed on Employee with respect to such payment or 
benefit. 

7 

  
  
  
  
  
 
 
 
 
 
3. (a) Non-Competition and Non-Solicitation. From the Termination Event through the end of the Salary Continuation Period, 

Employee shall not directly or indirectly:  

(i) Engage in any business or enterprise (whether as an owner, partner, officer, employee, director, investor, 
lender, consultant, independent contractor or otherwise, except as the holder of not more than 1% of the 
combined voting power of the outstanding stock of a publicly held company) that is competitive with Teradyne 
(including but not limited to, any business or enterprise that develops, designs, produces, markets, sells or 
renders any product or service competitive with any product or service developed, produced, marketed, sold or 
rendered by Teradyne while Employee was employed by Teradyne); 

(ii) Either alone or in association with others, recruit, solicit, hire or engage as an independent contractor, any 
person who was employed by Teradyne at any time during the period of Employee’s employment with 
Teradyne, except for an individual whose employment with Teradyne has been terminated for a period of six 
months or longer; and 

(iii) Either alone or in association with others, solicit, divert or take away, or attempt to divert or to take away, the 
business or patronage of any client or customer or entity that was a prospective client or customer of Teradyne 
during the Employee’s employment. 

(b) If any restriction set forth in this Section 3 is found by any court of competent jurisdiction to be unenforceable because 
it extends for too long a period of time or over too great a range of activities or in too broad a geographic area, it shall be interpreted 
to extend only over the maximum period of time, range of activities or geographic area as to which it may be enforceable.  

(c) Employee acknowledges that the restrictions contained in this Section 3 are necessary for the protection of the business 

and goodwill of Teradyne and are considered by Employee to be reasonable for such purpose. Employee agrees that any breach of 
this Section 3 will cause Teradyne irreparable harm and therefore, in the event of any such breach, in addition to such other remedies 
that may be available, Teradyne shall have the right to seek equitable and/or injunctive relief.  

(d) The geographic scope of this Section 3 shall extend to anywhere Teradyne or any of its subsidiaries is doing business, 

has done business or has plans to do business.  

(e) Employee agrees that during the Salary Continuation Period, he/she will make reasonable good faith efforts to give 
verbal notice to Teradyne of each new business activity he/she plans to undertake, at least (5) business days prior to beginning any 
such activity.  

(f) If Employee violates the provisions of this Section 3, Teradyne shall be entitled to suspend and recoup any salary 
continuation payment made per Section 1 (d) above and Employee shall continue to be bound by the restrictions set forth in this 
Section 3 for an additional period of time equal to the duration of the violation, such additional period not to exceed 24 months.  

8 

  
  
  
  
 
 
 
3A. No Obligation of Employment. Employee understands that the employment relationship between Employee and Teradyne 
will be “at will” and Employee understands that, prior to any Change in Control, Teradyne may terminate Employee with or without 
“Cause” at any time, including in contemplation of a Change in Control. Following any Change in Control, Teradyne may also 
terminate Employee with or without “Cause” at any time subject to Employee’s rights and Teradyne’s obligations specified in this 
Agreement.  

4. Governing Law. This Agreement shall be governed by and construed in accordance with the internal laws of the 

Commonwealth of Massachusetts and this Agreement shall be deemed to be performable in Massachusetts.  

5. Severability. In case any one or more of the provisions contained in this Agreement for any reason shall be held to be invalid, 

illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this 
Agreement and this Agreement shall be construed to the maximum extent permitted by law.  

6. Waivers and Modifications. This Agreement may be modified, and the rights, remedies and obligations contained in any 
provision hereof may be waived, only in accordance with this Section 6. No waiver by either party of any breach by the other or any 
provision hereof shall be deemed to be a waiver of any later or other breach thereof or as a waiver of any other provision of this 
Agreement. This Agreement may not be waived, changed, discharged or terminated orally or by any course of dealing between the 
parties, but only by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought. 

7. Assignment. (a) Teradyne shall require any successor (whether direct or indirect, by purchase, merger, consolidation or 
otherwise) to all or substantially all of the business or assets of Teradyne expressly to assume and agree to perform under the terms of 
this Agreement in the same manner and to the same extent that Teradyne and its affiliates would be required to perform it if no such 
succession had taken place (provided that such a requirement to perform which arises by operation of law shall be deemed to satisfy 
the requirements for such an express assumption and agreement), and in such event Teradyne (as constituted prior to such succession) 
shall have no further obligation under or with respect to this Agreement. Failure of Teradyne to obtain such assumption and 
agreement with respect to Employee prior to the effectiveness of any such succession shall be a breach of the terms of this Agreement 
with respect to Employee and shall entitle Employee to compensation from Teradyne (as constituted prior to such succession) in the 
same amount and on the same terms as Employee would be entitled to hereunder were Employee’s employment terminated for Good 
Reason following a Change in Control, except that for purposes of implementing the foregoing, the date on which any such 
succession becomes effective shall be deemed the date of the Termination Event. As used in this Agreement, “Teradyne” shall mean 
Teradyne as hereinbefore defined and any successor to its business or assets as aforesaid which assumes and agrees (or is otherwise 
required) to perform this Agreement. Nothing in this Section 7(a) shall be deemed to cause any event or condition which would 
otherwise constitute a Change in Control not to constitute a Change in Control.  

9 

  
(b) Notwithstanding Section 7(a), Teradyne shall remain liable to Employee upon a Termination Event after a Change in Control 
if Employee is not offered continuing employment by a successor to Teradyne or is offered continuing employment by a successor to 
Teradyne only on a basis which would constitute Good Reason for termination of employment hereunder.  

(c) This Agreement, and Employee’s and Teradyne’s rights and obligations hereunder, may not be assigned by Employee or, 
except as provided in Section 7(a), Teradyne, respectively; any purported assignment by Employee or Teradyne in violation hereof 
shall be null and void.  

(d) The terms of this Agreement shall inure to the benefit of and be enforceable by the personal or legal representatives, 

executors, administrators, permitted successors, heirs, distributees, devisees and legatees of Employee. If Employee shall die while an 
amount would still be payable to Employee hereunder if they had continued to live, all such amounts, unless otherwise provided 
herein, shall be paid in accordance with the terms of this Agreement to Employee’s devisee, legatee or other designee or, if there is no 
such designee, Employee’s estate.  

8. Entire Agreement. This Agreement constitutes the entire understanding of the parties relating to the subject matter hereof and 
supersedes and cancels all agreements, written or oral, made prior to the date hereof between Employee and Teradyne relating to the 
subject matter hereof including but not limited to the Employee Officer Change in Control Agreement entered into on October 19, 
2001 and March 1, 2007 between Teradyne and Employee; provided, however, that Employee’s existing Cash Award and Equity 
Award agreements, as modified hereby, shall remain in effect and provided further that the Agreement Regarding Termination 
Benefits entered into contemporaneously herewith between Teradyne and the Employee shall not be modified by this Agreement but 
shall remain in full force and effect in accordance with its own terms. This Agreement shall not limit any right of Employee to receive 
any payments or benefits under an employee benefit or Employee compensation plan of Teradyne, initially adopted as of or after the 
date hereof, which are expressly contingent thereunder upon the occurrence of a Change in Control (including, but not limited to, the 
acceleration of any rights or benefits thereunder); provided that in no event shall Employee be entitled to any payment or benefit 
under this Agreement which duplicates a payment or benefit received or receivable by Employee under any severance or similar plan 
or policy of Teradyne, and in any such case Employee shall only be entitled to receive the greater of the two payments.  

9. Notices. All notices hereunder shall be in writing and shall be delivered in person or mailed by certified or registered mail, 

return receipt requested, addressed as follows:  

If to Teradyne, to:   Teradyne, Inc.

   700 Riverpark Drive
   MS NR700-2-3 (Legal Department)
   North Reading, MA 01864
   Attention: General Counsel

10 

  
  
If to Employee, at Employee’s address in his employment file on record with the Human Resources Department.  

10. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an 

original, but all of which together shall constitute one and the same instrument.  

11. Section Headings. The descriptive section headings herein have been inserted for convenience only and shall not be deemed 

to define, limit, or otherwise affect the construction of any provision hereof.  

12. Term. The term of this Agreement (the “Term”) shall commence upon the Effective Date hereof and terminate upon the 

earlier of (i) twenty-four (24) months following any Change in Control of Teradyne, (ii) the date prior to any Change in Control of 
Teradyne that Employee for any reason ceases to be an employee of Teradyne (other than a Termination Event in contemplation of a 
Change in Control), and (iii) the date following any Change in Control of Teradyne that Employee is terminated for Cause or 
voluntary terminates his employment (other than for Good Reason).  

13. Expenses. All reasonable legal fees and expenses incurred in a legal proceeding by Employee in seeking to obtain or enforce 

any right or benefit provided by this Agreement against a successor to Teradyne shall be the responsibility of and paid for by the 
successor to Teradyne (but not Teradyne as constituted prior to such succession). Such payments are to be made within twenty (20) 
days after Employee’s request for payment accompanied with such evidence of fees and expenses incurred as Teradyne’s successor 
reasonably may require; provided that if Employee institutes a proceeding and the judge or other decision-maker presiding over the 
proceeding affirmatively finds that Employee has failed to prevail substantially, Employee shall pay Employee’s own costs and 
expenses (and, if applicable, return any amounts theretofore paid on Employee’s behalf under this Section 13).  

14. Payments. Any payments hereunder shall be made out of the general assets of Teradyne. The Employee shall have the status 
of general unsecured creditor of Teradyne, and this Agreement constitutes a mere promise by Teradyne to make payments under this 
Agreement in the future as and to the extent provided herein. Unless otherwise determined by Teradyne in an applicable plan or 
arrangement, no amounts payable hereunder upon a Termination Event shall be deemed salary or compensation for the purpose of 
computing benefits under any employee benefit plan or other arrangement of Teradyne for the benefit of its employees. Teradyne 
shall be entitled to withhold from any payments or deemed payments any amount of tax withholding required by law.  

IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and year first above written.  

11 

  
TERADYNE, INC.

By: /s/ Roy A. Vallee 

 Name: Roy A. Vallee
 Title:  Chair, Compensation Committee

EMPLOYEE

/s/ Michael A. Bradley 
Name: Michael A. Bradley

12 

  
ATTACHMENT A 

Release  

In consideration of the payments and benefits described in the Amended and Restated Executive Officer Change in Control 

Agreement with an Effective Date of December 30, 2012 between me and Teradyne, Inc. (the “Company”), all of which I 
acknowledge I would not otherwise be entitled to receive, I hereby fully, forever, irrevocably and unconditionally release, remise and 
discharge the Company, its successors and assigns and their respective officers, directors, stockholders, corporate affiliates, 
subsidiaries, parent companies, agents and employees (each in their individual and corporate capacities) (hereinafter, the “Released 
Parties”) from any and all claims, charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, 
accounts, reckonings, covenants, contracts, agreements, promises, doings, omissions, damages, executions, obligations, liabilities, and 
expenses (including attorneys’ fees and costs), of every kind and nature which I ever had or now have against the Released Parties 
arising out of my employment with and/or termination or separation from the Company or relating to my relationship as an officer or 
in any other capacity for the Company, including, but not limited to, all employment discrimination claims under Title VII of the 
Civil Rights Act of 1964, 42 U.S.C. §2000e et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the 
Americans With Disabilities Act of 1990, 42 U.S.C., §12101 et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., and 
the Massachusetts Fair Employment Practices Act., M.G.L. c.151B, §1 et seq., all as amended; all claims arising out of the Fair Credit 
Reporting Act, 15 U.S.C. §1681 et seq., the Employee Retirement Income Security Act of 1974 (“ERISA”), 29 U.S.C. §1001 et seq., 
the Massachusetts Civil Rights Act, M.G.L. c.12 §§11H and 11I, the Massachusetts Equal Rights Act, M.G.L. c.93, §102 and M.G.L. 
c.214, §1C, the Massachusetts Labor and Industries Act, M.G.L. c.149, §1 et seq., the Massachusetts Privacy Act, M.G.L. c. 214, 
§1B, and the Massachusetts Maternity Leave Act, M.G.L. c. 149, §105(d), all as amended; all common law claims including, but not 
limited to, actions in tort, defamation and breach of contract; all claims to any non-vested ownership interest in the Company, 
contractual or otherwise, including but not limited to claims to stock or stock options; and any claim or damage arising out of my 
employment with, termination or separation from the Company (including a claim for retaliation) under any common law theory or 
any federal, state or local statute or ordinance not expressly referenced above; provided, however, that notwithstanding the foregoing, 
the Company agrees and hereby acknowledges that this Release Agreement is not intended to and does not (i) apply to any claims 
Employee may bring to enforce the terms of the Amended and Restated Employee Officer Change in Control Agreement, (ii) release 
the Company of any obligation it may have pursuant to a written agreement, the Company’s articles of organization or bylaws, or as 
mandated by statute to indemnify me as an officer of the Company; and (iii) release the Company of any obligation to provide and/or 
pay benefits to me or my estate, conservator or designated beneficiary(ies) under and in accordance with the terms of any applicable 
Company benefit plan and/or program; provided further, that nothing in this Release Agreement prevents me from filing, cooperating 
with, or participating in any proceeding before the EEOC or a state Fair Employment Practices Agency (except that I acknowledge 
that I may not be able to recover any monetary benefits in connection with any such claim, charge or proceeding).  

Waiver of Rights and Claims Under the Age Discrimination in Employment Act of 1967: Since I am 40 years of age or older, I 
have been informed that I have or may have specific rights and/or claims under the Age Discrimination in Employment Act of 1967 
(ADEA) and I agree that:  

in consideration for the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement, which I am not otherwise entitled to receive, I specifically and voluntarily waive such rights and/or claims under 
the ADEA I might have against the Released Parties to the extent such rights and/or claims arose prior to the date this Release 
Agreement was executed;  

I understand that rights or claims under the ADEA which may arise after the date this Release Agreement is executed are not 
waived by me;  

I was advised that I have at least 21 days within which to consider the terms of this Release Agreement and to consult with or 
seek advice from an attorney of my choice or any other person of your choosing prior to executing this Release Agreement;  

I have carefully read and fully understand all of the provisions of this Release Agreement, and I knowingly and voluntarily 
agree to all of the terms set forth in this Release Agreement; and  

in entering into this Release Agreement I am not relying on any representation, promise or inducement made by the Company 
or its attorneys with the exception of those promises described in this document.  

Period for Review and Consideration of Agreement:  

I acknowledge that I was informed and understand that I have twenty-one (21) days to review this Release Agreement and 

consider its terms before signing it.  

The 21-day review period will not be affected or extended by any revisions, whether material or immaterial, that might be made 

to this Agreement.  

Accord and Satisfaction: The amounts set forth in the Amended and Restated Executive Officer Change in Control Agreement 
shall be complete and unconditional payment, settlement, accord and/or satisfaction with respect to all obligations and liabilities of 
the Released Parties to me, including, without limitation, all claims for back wages, salary, vacation pay, draws, incentive pay, 
bonuses, cash awards, equity awards, commissions, severance pay, reimbursement of expenses, any and all other forms of 
compensation or benefits, attorney’s fees, or other costs or sums.  

Revocation Period: I may revoke this Release Agreement at any time during the seven-day period immediately following my 

execution hereof. As a result, this Release Agreement shall not become effective or enforceable and the Company shall have no 
obligation to make any payments or provide any benefits described herein until the seven-day revocation period has expired.  

Name:

Witness

  Date

  Date

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IF YOU DO NOT WISH TO USE THE 21-DAY PERIOD, 
PLEASE CAREFULLY REVIEW AND SIGN THIS DOCUMENT  

I,                         , acknowledge that I was informed and understand that I have 21 days within which to consider the attached 

Release Agreement, have been advised of my right to consult with an attorney regarding such Agreement and have considered 
carefully every provision of the Agreement, and that after having engaged in those actions, I prefer to and have requested that I enter 
into the Agreement prior to the expiration of the 21 day period.  

Dated:    

Dated:    

  Name:

  Witness

3 

  
  
 
 
 
 
 
 
EXHIBIT 10.24 

AMENDED AND RESTATED AGREEMENT REGARDING TERMINATION BENEFITS  

This “Amended and Restated Agreement Regarding Termination Benefits” (“Agreement”) is entered into as of December 30, 2008 
(the “Effective Date”) and amended as of December 17, 2012 between Teradyne, Inc., a Massachusetts Corporation with a principal 
office at 600 Riverpark Drive, North Reading, MA 01864 (the “Company”) and Michael A. Bradley, the Chief Executive Officer 
(CEO) and President of the Company (“Executive”).  

WHEREAS, the Company and Executive have agreed on certain Termination Benefits in the event the Executive’s employment with 
the Company terminates under the conditions described herein.  

NOW, THEREFORE, in consideration of the premises and the mutual covenants and agreements contained herein, the Company and 
the Executive agree as follows:  

1. Effective Date and Term: This Agreement shall become effective as of the date set forth in the opening paragraph. Subject to the 
provisions of Sections 4 and 9 below and unless earlier terminated as permitted herein, this Agreement shall continue in effect for a 
period of three (3) years from the Effective Date (“Term”) and thereafter, the Term shall automatically be extended for additional 
one-year periods unless, not later than sixty (60) days prior to the end of the then current Term, the Company shall have given notice 
to the Executive not to extend the then current Term.  

2. Definitions: For purposes of this Agreement, capitalized terms shall be defined as follows:  

“Model Compensation” shall mean the Executive’s annual “model compensation” as determined by the Company’s 

Compensation Committee or Board of Directors, which consists of (a) a fixed annual salary and (b) a target annual variable amount.  

“Cause” shall mean conduct involving one or more of the following: (i) the substantial and continuing failure of the Executive, 

after notice thereof, to render services to Company in accordance with the terms or requirements of his employment, as established by 
the Company Board of Directors from time to time and communicated to the Executive; (ii) the Executive’s disloyalty, gross 
negligence, willful misconduct, dishonesty, fraud or breach of fiduciary duty to the Company [each in connection with the 
Executive’s employment by the Company]; (iii) the Executive’s deliberate disregard of the rules or policies of, or breach of an 
agreement with, Company which results in direct or indirect material loss, damage or injury to the Company; (iv) the intentional, 
unauthorized disclosure by the Executive of any trade secret or confidential information of the Company; (v) the commission by the 
Executive of an act which constitutes unfair  

1 

  
competition with the Company or (vi) the conviction of, or the entry of a plea of guilty or nolo contendere by the Executive, to any 
crime involving moral turpitude or any felony. [In the event that the Company determines that Cause may exist pursuant to clauses 
(i), (iii) and (v) above, the Company shall give the Executive written notice of the facts constituting such Cause and the Executive 
shall have thirty (30) days following receipt of such notice to remedy such Cause.]  

“Change in Control” shall be deemed to have occurred upon the occurrence of any of the following events: (i) any consolidation, 

cash tender offer, reorganization, re-capitalization, merger or plan of share exchange following which the capital stock of the 
Company immediately prior to such transaction constitutes less than a majority of the combined voting power of the then-outstanding 
securities of the combined corporation or person immediately after such transaction; (ii) any sale, lease, exchange or other transfer of 
all or substantially all of the Company’s assets; (iii) the adoption by the Board of Directors of Company of any plan or proposal for 
the liquidation or dissolution of the Company; (iv) a change in the majority of the Board of Directors of the Company through one or 
more contested elections occurring within a three year period; or (v) any person (as that term is used in Section 13(d)(3) or Section 14
(d)(2) of the Exchange Act of 1934, as amended) becomes beneficial owner of 30% or more of the combined voting power of the 
Company’s outstanding voting securities other than (A) as a result of a consolidation, reorganization, recapitalization, merger or plan 
of share exchange following which the capital stock of the Company outstanding immediately prior to such transaction constitutes at 
least a majority of the combined voting power of the then-outstanding securities of the combined corporation or person immediately 
after such transaction, (B) by any trustee or other fiduciary holding securities under an employee benefit plan of the Company, or 
(C) by a person temporarily acquiring beneficial ownership in its capacity as an underwriter (as defined pursuant to Section 2(a)(11) 
of the Securities Act of 1933, as amended) in connection with a public offering of the Company’s securities.  

“Code” shall mean the Internal Revenue Code of 1986, as amended.  

“Company” shall mean “Teradyne, Inc. and shall include its successors and assigns, and any corporation or other entity which is 

the surviving or continuing entity following a merger, consolidation, or sale of all or substantially all of the Company’s assets or 
stock.  

“Competitor” includes, but is not limited to, any business or enterprise that develops, designs, produces, markets, sells, or 
renders any product or service developed, produced, marketed, sold or rendered by the Company, including actual or demonstrably 
anticipated research or development.  

“Date of Termination” shall mean the last day of Executive’s employment with the Company.  

2 

  
“Disability” shall mean an illness, injury or other incapacitating condition as a result of which the Executive is absent from full 

time performance of his duties with the Company or is unable to perform his duties and responsibilities for a period of sixty 
(60) consecutive days during the Term or a period or periods aggregating to more than ninety (90) days in any consecutive six 
(6) month period but shall not include death.  

“Equity Awards” shall mean the equity ownership, participation or appreciation opportunities provided by the Company to the 

Executive pursuant to incentive plans that the Company maintains, including but not limited to its 2006 Equity and Cash 
Compensation Incentive Plan, the Teradyne, Inc. 1991 Employee Stock Option Plan and the Teradyne, Inc. 1997 Employee Stock 
Option Plan, and any stock options, restricted stock units, restricted stock, stock appreciation rights, phantom stock and other stock-
based awards granted thereunder.  

“Restricted Activities” shall include the following:  
a)

Recruiting, soliciting, hiring or engaging, as an employee or independent contractor, any employees or former employees 
(excluding any former employee whose employment with the Company or its subsidiaries has been terminated for a period 
of six months or longer) of the Company or its subsidiaries; 

b)

c)

d)

e)

Soliciting, enticing, or encouraging employees of the Company or its subsidiaries to leave employment with the Company 
or its subsidiaries; 

Soliciting (for the purpose of providing a product or service that is competitive with the Company) any customer or 
prospective customer of the Company or its subsidiaries; 

Soliciting, enticing, advising, encouraging, or inducing (i) customers of the Company or its subsidiaries to discontinue or 
alter their business relationship or (ii) customers or prospective customers to refrain from entering into a business 
relationship with the Company or its subsidiaries; 

Entering the employment, rendering any professional services or taking a position as an officer, director, partner, owner, 
consultant, independent contractor, advisory board or committee member, principal, agent, employee or 10% or more 
shareholder with or to any individual, partnership, association or corporation which is a Competitor of the Company or its 
subsidiaries; but this clause (e) shall not preclude the Executive from rendering services to an entity that competes with an 
entity that has acquired Teradyne, Inc. (an “Acquirer”) so long as (i) the Executive’s services do not involve products or 
services that are competitive to those that were produced, marketed, sold or rendered by Teradyne, Inc. or any of its 
subsidiaries (including actual or demonstratively anticipated research or development) before the  

3 

  
  
  
  
  
  
 
 
 
 
 
acquisition (“Teradyne Product/Services”) and (ii) the Executive is not retained as an Officer of the Acquirer following the 
consummation of the acquisition to render services involving the Acquirer’s products and services which are not Teradyne 
Products/Services. 

f)

Establishing, funding, purchasing or managing a business which is competitive with the business of the Company or its 
subsidiaries. 

3. Employment & Agreement Consideration: In consideration of (a) the Executive’s “at-will” employment with the Company and the 
compensation payments made to the Executive as CEO and President and (b) the Company’s willingness to enter into an agreement 
regarding termination benefits, specifically this Agreement, the Executive covenants and agrees that during the Term of this 
Agreement and for two (2) years after the Executive’s Date of Termination resulting from the Executive’s resignation, retirement or a 
termination by the Company for Cause, the Executive will not directly or indirectly engage in any of the Restricted Activities.  

4. Termination Benefits and Covenants:  

4.1 For the Executive: In consideration of, and as condition to, the performance by the Executive of the covenants, undertakings 

and other agreements set forth in Section 4.3 below, and for so long as the Executive performs such obligations, the Company shall 
provide the Termination Benefits described in subsections (a)-(f) below to the Executive if his employment with the Company is 
terminated by the Company for any reason other than for death, Disability, or Cause, provided that such termination by the Company 
does not trigger or entitle the Executive to any payments or benefits under the Amended and Restated Executive Officer Amended 
and Restated Change in Control Agreement dated contemporaneously herewith (the “Change in Control Agreement”). If the 
Executive’s employment with the Company is terminated within twenty-four (24) months following a Change in Control or within 
three (3) months prior to an actual Change in Control, then the terms and conditions of the Change in Control Agreement shall govern 
such employment termination and the Executive shall not be entitled to the payments and benefits described below. Subject to 
Section 4.1(b)(i) of this Agreement but notwithstanding any other provision of this Agreement to the contrary, payment or provision 
of the Executive’s Termination Benefits that are subject to Section 409A of the Code shall commence on the 60  day following the 
Date of Termination provided the Executive has complied with the requirements of Section 4.3 of this Agreement and the release of 
claims has become irrevocable under applicable law no later than on the 60  day following his Date of Termination. All Termination 
Benefits shall be forfeited as of the 60  day following the Executive’s Date of Termination if the Executive has not provided the 
Company with a valid, irrevocable release of claims as of such 60  day.  

th

th

th

th

(a) Continued Payments: Unless otherwise required under Section 4.1(b) below, the Company shall pay monthly to the 

Executive an amount equal to 1/12  of his current annual Model Compensation as of the Date of Termination  

th

4 

  
  
 
 
for a period of twenty-four (24) months from the Date of Termination (the “Severance Period”). Except as otherwise expressly 
provided herein, under no circumstances shall the Executive receive more than a total of twenty-four (24) months of payments 
under this Agreement. All such continued payments shall be in accord with the Company’s customary pay practices.  

(b) Deferred Compensation/Section 409A.  

(i) Notwithstanding any other provision of this Agreement, if the Executive is a “specified employee” at the time of 

Executive’s “separation from service,” as defined in Section 409A of the Code, all payments, benefits, or removal of 
restrictions on the transfer of equity under this Agreement with respect to Executive’s separation from service that 
constitute compensation deferred under a nonqualified deferred compensation plan as defined in Section 409A of the Code 
to which such specified employee would otherwise be entitled during the first six months following the date of separation 
from service shall be made on the first day of the seventh month after the date of separation from service (or, if earlier, the 
date of death of the Executive).  
(ii) For purposes of this Agreement, each amount to be paid or benefit to be provided shall be construed as a separate 
identified payment for purposes of Section 409A, and any payments that are due within the “short term deferral period” as 
defined in Section 409A or payments that are made under separation pay plans as described in Treasury Regulation 
Section 1.409A-1(b)(ii), (iii) or (iv), shall not be treated as deferred compensation unless applicable law requires otherwise. 
Neither the Company nor the Executive shall have the right to accelerate or defer the delivery of any payments or benefits under 
this Agreement except to the extent specifically permitted or required by Section 409A.  

(iii) This Agreement is intended to comply with the provisions of Section 409A and the Agreement shall, to the extent 

practicable, be construed in accordance therewith. Terms defined in the Agreement shall have the meanings given such terms 
under Section 409A if and to the extent required to comply with Section 409A. In any event, the Company makes no 
representations or warranty and shall have no liability to Executive or any other person if any provisions of or payments under 
this Agreement are determined to constitute deferred compensation subject to Code Section 409A but not to satisfy the 
conditions of that section.  

(c) Benefits: During the Severance Period, the Company shall arrange or provide for continued health, dental and vision 

insurance plan coverage for the Executive at the same levels of coverage in existence prior to the Date of Termination subject to 
the Company and Executive each contributing to the applicable insurance premium payments on the same basis and in the same 
proportions as in existence at the Date of Termination. If the Executive is not eligible for continued health, dental and vision 
insurance plan coverage for any  

5 

  
portion of the Severance Period, the Company shall provide or reimburse the Executive for comparable individual insurance 
and, if such provision or reimbursement constitutes taxable income to the Executive, such additional amount as is necessary to 
place the Executive in substantially the same after tax position as he was while an employee of the Company with respect to 
such insurance plan coverages. All other benefits, including but not limited to flex/vacation time accrual, short and long term 
disability insurance, life insurance, contributions (including company matches) into savings plan and savings plan plus, profit 
sharing payments and participation in the employee stock purchase plan shall cease as of the Date of Termination.  

To the extent that amounts paid by the Company to provide benefits under this paragraph (c), are deemed to be deferred 

compensation subject to Section 409A, then such payments shall be made monthly and to the extent any such benefits are 
reimbursements of expenses incurred by the Executive then the expenses eligible for reimbursement in one taxable year may not 
effect the expenses eligible for reimbursement in another taxable year; such reimbursement must be made on or before the last 
day of the year following the year in which the expenses are incurred; and the right to reimbursement is not subject to 
liquidation or exchange for another benefit.  

(d) Equity Awards: All unvested Equity Awards held by the Executive as of the date of the Executive’s termination by the 
Company shall continue to vest during the Severance Period as if the Executive’s employment had not been terminated. Except 
as modified in this Section 1(d), the terms of the applicable equity Plan(s) and Equity Award Agreements (including any 
successor plans and agreements) under which the Equity Awards were granted to the Executive shall continue to govern all of 
the Executive’s Equity Awards.  

(e) Taxes and Withholdings: All payments made by the Company to the Executive under this Agreement shall be net of 

any applicable taxes (whether local, state, federal, provincial or otherwise) or other required or voluntary withholdings or 
deductions.  

(f) Notwithstanding anything to the contrary herein, in the event the Executive dies after (i) his employment with the 

Company has been terminated for any reason other than Death, Disability and Cause and (ii) his right to the Termination 
Benefits stated in Section 4.1 has attached, the Company agrees that the Executive’s estate, conservator or designated 
beneficiary(ies), as the case may be, shall be entitled to the remainder of the Executive’s Termination Benefits described in 
Section 4.1.  

6 

  
4.2 Notwithstanding the preceding Section 4.1 and in consideration of, and as condition to, the Executive providing to the 
Company the covenants and agreements set forth in Section 4.3 below, the Company agrees that if the Executive’s employment with 
the Company is terminated by the Company for Disability, the Company shall, unless otherwise required under Section 4.1(b) above: 

(a) provide the monthly payments described in Section 4.1(a) above, as reduced pursuant to 4.2(b) below, to the Executive 

for each month during the two (2) year period following his termination during which the Executive does not receive or is no 
longer eligible to receive any Company disability insurance benefits under the applicable insurance policy or program(s), other 
than as a result of Executive’s intentional malfeasance or death; and  

(b) under this Section 4.2, reduce each monthly payment described in Section 4.1(a) above to the Executive by any 
compensation received by the Executive from other employment, consulting or the rendition of services outside the Restricted 
Activities.  

The Executive agrees to use his best efforts to obtain and maintain any benefits from any disability policy or program under which he 
is an insured party or participant.  

4.3 Executive’s Covenants: In consideration of, and as a condition to, the Company providing to the Executive the Termination 

Benefits set forth in Sections 4.1 and 4.2, the Executive covenants and agrees:  

(a) that during the Term of this Agreement and for two (2) years after the Executive’s Date of Termination resulting from a 
termination by the Company for any reason other than for Death or Disability and so long as such termination does not trigger or 
entitle the Executive to any payments or benefits under the Change in Control Agreement, the Executive will not directly or 
indirectly engage in any of the Restricted Activities.  

(b) to sign a valid, binding, irrevocable general release of any claims he has or may have against the Company, including 
its subsidiaries, in connection with or relating to his employment by and/or termination from employment with the Company in 
the form attached hereto as Attachment A, within twenty-one (21) days of his Date of Termination resulting from a termination 
by the Company. Notwithstanding the foregoing, the Company agrees and hereby acknowledges that the Release contained in 
Attachment A is not intended to and does not (i) apply to any claims the Executive may bring to enforce the terms of this 
Agreement, the Change in Control Agreement, or any outstanding Equity Award Agreement and applicable equity Plan; 
(ii) release the Company of any obligation it may have pursuant to a written agreement, the Company’s articles or organization 
or bylaws or as mandated by statute to indemnify the Executive as an officer or director of the Company; and (iii) release the 
Company of any obligation to provide and/or pay benefits to the Executive or the Executive’s estate, conservator or designated 
beneficiary (ies) under and in accordance with the terms of any applicable Company benefit plan and/or program.  

7 

  
(c) to continue to comply with any post-termination obligations he may have to the Company arising from this Agreement 
or any other agreement the Executive has with the Company, its subsidiaries, affiliates or divisions, including but not limited to 
the following:  

•

•

•

  All Outstanding Equity Award Agreements 

  Employment Agreement dated July 30, 2004 
  Change in Control Agreement  

(d) to cooperate with and provide all reasonable assistance to the Company, with respect to any civil, criminal or 

administrative investigations, actions and/or proceedings involving the Company and relating in any way to Executive’s 
positions, duties and responsibilities while at the Company or to any matters which the Executive handled, participated in or had 
knowledge of while employed by the Company.,  

(e) not to make any false or disparaging or derogatory statements or remarks to any person or entity about the Company’s 

(including its subsidiaries’) business affairs, financial condition, or about any Company or subsidiary directors, officers, 
employees, stockholders and agents.  

4.4 Return of Property: Within sixty (60) days of the Executive’s termination of employment, for any reason, or his resignation 

or retirement, the Executive shall (a) return to the Company all Company property in his possession or control, including all 
electronic documents; and (b) submit all documentation for any reimbursements owed to the Executive for business expenses incurred 
prior to the Date of Termination.  

4.5 No Termination Benefits: Except as expressly stated otherwise in Section 4.2, the Executive shall not be eligible for or 
receive any of the Termination Benefits described in Section 4.1 above upon the occurrence of any one of the following: (a) the 
Executive’s resignation of or retirement from employment with the Company, or (b) the termination of Executive’s employment with 
the Company resulting from Death or Disability, or (c) the termination of Executive’s employment by the Company for Cause; or 
(d) the Executive’s failure to perform or breach of any of the covenants, undertakings or other agreements set forth in Section 4.3; or 
(e) the Executive’s entitlement to receive payments or benefits under the Change in Control Agreement.  

5. Termination Notice: Any termination of the Executive’s employment by the Company (other than by reason of Death) shall 

(a) be in writing; (b) indicate the basis for termination (such as with or without Cause, Disability, etc…) and with respect to a 
termination for Cause indicate the basis for termination in reasonable detail and (c) be delivered to the Executive in accordance with 
Section 17 below.  

6. Resignation or Retirement Notice: Any resignation or retirement by Executive shall be (a) in writing, (b) explain the 

resignation or retirement and (c) be delivered to the Company at least ninety (90) days in advance of the resignation or retirement date 
and otherwise in accordance with Section 17 below.  

8 

  
  
  
  
 
 
 
7. Resignation as a Director: Upon termination of Executive’s employment by the Company for any reason or the resignation of 
or retirement from employment by the Executive, the Executive shall provide the Chairman of the Board with his written resignation 
from the Company’s Board and all subsidiary Boards, and the Board may choose to accept or reject the Executive’s resignation as a 
Company Board member.  

8. No Third Party Beneficiaries: Except as otherwise provided in Section 4.1(f) above and in the Change in Control Agreement, 
nothing in this Agreement shall confer upon any person or entity not a party to this Agreement, or the legal representative, executor, 
administrator or heir of such person or entity, any rights or remedies of any nature or kind whatsoever under or by reason of this 
Agreement.  

9. No Obligation of Employment. Nothing in this Agreement shall be construed as an express or implied contract of employment
between the Executive and the Company (or its subsidiaries, affiliate or divisions) or as a commitment on the part of the Company to 
retain Executive in any capacity for any period of time. Executive understands that the employment relationship between the 
Executive and the Company will be “at will” and the Executive understands that the Company may terminate Executive with or 
without “Cause” at any time (including prior to a Change in Control) or for any or no reason. Following any Change in Control, the 
Company may also terminate Executive with or without “Cause” at any time subject to the terms of this Agreement and the 
Executive’s rights and the Company’s obligations specified in the Change in Control Agreement.  

10. Specific Performance: Executive acknowledges that (a) the services to be rendered under this Agreement and the obligations 
of the Executive assumed herein are of a special, unique and extraordinary character, (b) it would be difficult or impossible to replace 
such services and obligations, (c) the Company, its subsidiaries and affiliates will be irreparably harmed, and (d) the award of 
monetary damages will not adequately protect the Company, its subsidiaries and affiliates in the event of a breach hereof by the 
Executive. As a result, the Executive agrees and consents that if he violates any of the provisions of this Agreement, the Company 
shall, without any bond or other security, being required and without the necessity of proving monetary damages, be entitled to 
temporary and/or permanent injunctive relief to be issued by a court of competent jurisdiction restraining the Executive from 
committing or continuing any violation of this Agreement or any other appropriate decree of specific performance. Such remedies 
shall not be exclusive and shall be in addition to any other remedy the Company may have whether at law or in equity.  

11. Dispute Resolution: Except for the equitable relief provisions set forth in Section 10, the Executive and the Company agree 

that any dispute, controversy or claim arising between the parties relating to this Agreement, otherwise relating in any way to 
Executive’s employment with and/or termination from the Company, or relating to  

9 

  
Executive’s relationship as a director or in any other capacity for the Company (whether such dispute arises under any federal, state or 
local statute or regulation, or at common law), shall be resolved by final and binding arbitration before a single arbitrator. The 
arbitrator shall be selected in accordance with the Employment Dispute Resolution Rules of the American Arbitration Association 
(“AAA”) pertaining at the time the dispute arises. The parties agree that such arbitration shall take place at the offices of the AAA in 
Boston, Massachusetts. In such arbitration proceedings, the arbitrator shall have the discretion, to be exercised in accordance with 
applicable law, to allocate among the parties the arbitrator’s fees, tribunal and other administrative and litigation costs and, to the 
prevailing party, reasonable attorneys’ fees. The award of the arbitrator may be confirmed before and entered as a judgment of any 
court having jurisdiction of the parties.  

12. Governing Law. This Agreement shall be governed by and construed in accordance with the internal laws of the 

Commonwealth of Massachusetts and this Agreement shall be deemed to be performable in Massachusetts.  

13. Severability. In case any one or more of the provisions contained in this Agreement for any reason shall be held to be 
invalid, illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of 
this Agreement and this Agreement shall be construed to the maximum extent permitted by law.  

14. Waivers and Modifications. This Agreement may be modified, and the rights, remedies and obligations contained in any 
provision hereof may be waived, only in accordance with this Section 14. No waiver by either party of any breach by the other or any 
provision hereof shall be deemed to be a waiver of any later or other breach thereof or as a waiver of any other provision of this 
Agreement. This Agreement may not be waived, changed, discharged or terminated orally or by any course of dealing between the 
parties, but only by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought. 

15. Assignment. Executive may not assign any of his rights or delegate any of his duties or obligations under this Agreement. 

The rights and obligations of the Company under this Agreement shall inure to the benefit of, and shall be binding upon, the 
successors and assigns of the Company.  

16. Entire Agreement. This Agreement constitutes the entire understanding of the parties relating to the subject matter hereof 
and supersedes and cancels all agreements, written or oral, made prior to the date hereof between Executive and the Company relating 
to the subject matter hereof including the Agreement Regarding Termination Benefits entered into between Teradyne, Inc. and the 
Executive dated September 3, 2004 ; provided, however, that the following Executive Agreements, as may be modified herein, shall 
remain in effect in accordance with their terms.  

a)

All Outstanding Equity Award Agreements 

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b)

c)

d)

e)

Employment Agreement dated July 30, 2004 

Change in Control Agreement 

Any written indemnification Agreements signed by the Company. 

The Release, Attachment A hereto, once executed between the Company and the Executive 

17. Notices. All notices hereunder shall be in writing and shall be delivered (a) in person, (b) mailed by U.S. certified or 
registered mail, return receipt requested, postage prepaid, (c) sent via facsimile with a confirmed facsimile transmission receipt, or 
(d) sent via overnight delivery with a confirmed receipt of delivery; in each instance addressed, if to the Executive or the Company, as 
the case may be at the address noted below or to such other address as either party may furnish to the other in writing in accordance 
herewith, except that notice of a change of address shall be effective only upon actual receipt.  

To the Company:  
Teradyne, Inc.  
600 Riverpark Drive  
North Reading, MA 01864  
Attention: General Counsel  
To the Executive:  
Executive’s address in his employment file on record  
with the Human Resources Department  
With a copy to the Executive’s Counsel:  
Robert L. Birnbaum, Esq.  
Foley Hoag, LLP  
Seaport World Trade Center West  
155 Seaport Boulevard  
Boston, Mass. 02210-2600  

18. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an 

original, but all of which together shall constitute one and the same instrument.  

19. Section Headings. The descriptive section headings herein have been inserted for convenience only and shall not be deemed 

to define, limit, or otherwise affect the construction of any provision hereof.  

11 

  
  
  
  
 
 
 
 
IN WITNESS WHEREOF, this Agreement has been executed as a sealed instrument by the Company, by a duly authorized director, 
and by the Executive.  

TERADYNE, INC.

  EXECUTIVE

/s/ Roy A. Vallee 
Name:  Roy A. Vallee
Title:   Chair, Compensation Committee

  /s/ Michael A. Bradley
Michael A. Bradley
President & Chief Executive Officer

12 

  
  
 
 
ATTACHMENT A 

Release  

In consideration of the payment and receipt of the Termination Benefits described in the “Amended and Restated Agreement 
Regarding Termination Benefits” dated December 30, 2008 between me and Teradyne, Inc. of 600 Riverpark Drive, North Reading, 
MA 01864 (the “Company”), all of which I acknowledge I would not otherwise be entitled to receive and except as otherwise 
expressly excluded under Section 4.3(b) of said Agreement, I hereby fully, forever, irrevocably and unconditionally release, remise 
and discharge the Company, its successors and assigns and their respective officers, directors, stockholders, corporate affiliates, 
subsidiaries, parent companies, agents and employees (each in their individual and corporate capacities) (hereinafter, the “Released 
Parties”) from any and all claims, charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, 
accounts, reckonings, covenants, contracts, agreements, promises, doings, omissions, damages, executions, obligations, liabilities, and 
expenses (including attorneys’ fees and costs), of every kind and nature which I ever had or now have against the Released Parties 
arising out of my employment with and/or termination or separation from the Company or relating to my relationship as a Director, 
Officer or in any other capacity for the Company, including, but not limited to, all employment discrimination claims under Title VII 
of the Civil Rights Act of 1964, 42 U.S.C. §2000e et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the 
Americans With Disabilities Act of 1990, 42 U.S.C., §12101 et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., and 
the Massachusetts Fair Employment Practices Act., M.G.L. c.151B, §1 et seq., all as amended; all claims arising out of the Fair Credit 
Reporting Act, 15 U.S.C. §1681 et seq., the Employee Retirement Income Security Act of 1974 (“ERISA”), 29 U.S.C. §1001 et seq., 
the Massachusetts Civil Rights Act, M.G.L. c.12 §§11H and 11I, the Massachusetts Equal Rights Act, M.G.L. c.93, §102 and M.G.L. 
c.214, §1C, the Massachusetts Labor and Industries Act, M.G.L. c.149, §1 et seq., the Massachusetts Privacy Act, M.G.L. c. 214, 
§1B, and the Massachusetts Maternity Leave Act , M.G.L. c. 149, §105(d), all as amended; all common law claims including, but not 
limited to, actions in tort, defamation and breach of contract; all claims to any non-vested ownership interest in the Company, 
contractual or otherwise, including but not limited to claims to stock or stock options; and any claim or damage arising out of my 
employment with, termination or separation from the Company (including a claim for retaliation) under any common law theory or 
any federal, state or local statute or ordinance not expressly referenced above; provided, however, that notwithstanding the foregoing, 
the Company agrees and hereby acknowledges that this Release Agreement is not intended to and does not (i) apply to any claims I 
may bring to enforce the terms of this Agreement, the Amended and Restated Executive Officer Change in Control Agreement, or any 
outstanding Equity Award Agreement and equity Plan; (ii) release the Company of any obligation it may have pursuant to a written 
agreement, the Company’s articles of organization or bylaws, or as mandated by statute to indemnify me as an officer or director of 
the Company; and (iii) release the Company of any obligation to provide and/or pay benefits to me or my estate, conservator or 
designated beneficiary(ies) under and in accordance with the terms of any applicable Company benefit plan and/or program; provided 
further, that nothing in this Release Agreement prevents me from filing, cooperating with, or participating in any proceeding before 
the EEOC or a state Fair Employment Practices Agency (except that I acknowledge that I may not be able to recover any monetary 
benefits in connection with any such claim, charge or proceeding).  

Waiver of Rights and Claims Under the Age Discrimination in Employment Act of 1967:  
Since I am 40 years of age or older, I have been informed that I have or may have specific rights and/or claims under the Age 
Discrimination in Employment Act of 1967 (ADEA) and I agree that:  

(a) in consideration for the severance payments and benefits described in Section 4.1 of the Amended and Restated Agreement 
Regarding Termination Benefits, which I am not otherwise entitled to receive, I specifically and voluntarily waive such rights and/or 
claims under the ADEA I might have against the Released Parties to the extent such rights and/or claims arose prior to the date this 
Release Agreement was executed;  

13 

  
(b) I understand that rights or claims under the ADEA which may arise after the date this Release Agreement is executed are not 

waived by me;  

(c) I was advised that I have at least 21 days within which to consider the terms of this Release Agreement and to consult with or 

seek advice from an attorney of my choice or any other person of your choosing prior to executing this Release Agreement;  

(d) I have carefully read and fully understand all of the provisions of this Release Agreement, and I knowingly and voluntarily 

agree to all of the terms set forth in this Release Agreement; and  

(e) in entering into this Release Agreement I am not relying on any representation, promise or inducement made by the 

Company or its attorneys with the exception of those promises described in this document.  

Period for Review and Consideration of Agreement:  
I acknowledge that I was informed and understand that I have twenty-one (21) days to review this Release Agreement and consider its 
terms before signing it.  

The 21-day review period will not be affected or extended by any revisions, whether material or immaterial, that might be made to 
this Agreement.  

Accord and Satisfaction: The amounts set forth in the Amended and Restated Agreement Regarding Termination Benefits shall be 
complete and unconditional payment, settlement, accord and/or satisfaction with respect to all obligations and liabilities of the 
Released Parties to me, including, without limitation, all claims for back wages, salary, vacation pay, draws, incentive pay, bonuses, 
cash awards, Equity Awards, commissions, severance pay, reimbursement of expenses, any and all other forms of compensation or 
benefits, attorney’s fees, or other costs or sums.  

Revocation Period: I may revoke this Release Agreement at any time during the seven-day period immediately following my 
execution hereof. As a result, this Release Agreement shall not become effective or enforceable and the Company shall have no 
obligation to make any payments or provide any benefits described herein until the seven-day revocation period has expired.  

Michael A. Bradley

Witness

  Date

  Date

14 

  
  
  
 
 
  
 
 
 
IF YOU DO NOT WISH TO USE THE 21-DAY PERIOD, 
PLEASE CAREFULLY REVIEW AND SIGN THIS DOCUMENT  

I, Michael A. Bradley, acknowledge that I was informed and understand that I have 21 days within which to consider the 

attached Release Agreement, have been advised of my right to consult with an attorney regarding such Agreement and have 
considered carefully every provision of the Agreement, and that after having engaged in those actions, I prefer to and have requested 
that I enter into the Agreement prior to the expiration of the 21 day period.  

Dated:    

Dated:    

  Michael A. Bradley

  Witness

15 

  
  
 
 
 
 
 
 
AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT  

AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT entered into this 30  day of 

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December, 2008 (the “Effective Date”) and amended as of December 17, 2012, by and between Teradyne, Inc., a Massachusetts 
corporation (“Teradyne”), and the undersigned executive officer of Teradyne (“Employee”).  

EXHIBIT 10.28 

WITNESSETH:  

WHEREAS, Teradyne and Employee desire to set forth certain terms and conditions relating to the termination of Employee’s 

employment upon the occurrence of a Change in Control (as hereinafter defined) of Teradyne;  

NOW THEREFORE, in consideration of the premises and of the mutual covenants and agreements hereinafter set forth, the 

parties hereto hereby agree as follows:  

1. Entitlements Upon a Termination Event. If, within twenty-four (24) months following a Change in Control or in 

contemplation of a Change in Control, there is a Termination Event, and subject to the conditions set forth herein and the performance 
by Employee of the undertakings and duties set forth herein, Employee shall be entitled to the rights, payments and other benefits set 
forth below:  

(a) Treatment of Awards. Equity Awards that are not subject to Performance Criteria shall be governed by Section 1(b) 
below, and Cash Awards and Equity Awards that are subject to Performance Criteria shall be governed by Section 1(c) below. The 
parties hereto acknowledge that, except as otherwise provided herein, the terms of this Agreement are intended to modify the terms of 
Employee’s existing Cash Award and Equity Award agreements and to be a supplement to Cash Award and Equity Award 
agreements granted on or subsequent to the date hereof.  

(b) Acceleration of Equity Awards. All of Employee’s unvested or unexercisable Equity Awards or Equity Awards subject 
to restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, granted prior to, on, or after 
the date hereof (but only (I) such Equity Awards as have been granted to Employee by Teradyne as of the date of the Change in 
Control or (II) such Equity Awards as have been assumed by an acquiring company at the time of a Change in Control or such new 
cash and equity awards that have been substituted by an acquiring company for Equity Awards existing at the time of a Change in 
Control, each pursuant to the terms of any Teradyne incentive plan) shall automatically become fully vested, exercisable or free of 
restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, as of the date of such 
Termination Event, and all Equity Awards granted on or after the date hereof shall, to the extent applicable, remain exercisable for the 
remainder of the generally applicable term of such Equity Award. 

(c) Satisfaction of Performance Criteria. All of Employee’s Cash Awards and Equity Awards that are subject to 

Performance Criteria shall be settled and paid in the following manner: Employee shall be deemed to have satisfied the necessary 
percentage of the Performance Criteria to which such Cash Awards and Equity Awards are subject as of the date of the Termination 
Event, that will provide Employee with the target level of such Cash Awards and Equity Awards; and Employee shall be entitled to 
receive that portion of each Cash Award and Equity Award, payable, at the target level. For purposes of the Cash Awards, the 
payment shall be multiplied by a fraction, the numerator of which shall be the number of calendar months that have passed during the 
period in which the Performance Criteria are to be measured (treating the month in which the Termination Event occurs as a full 
calendar month) and the denominator of which shall be the total number of calendar months in such period. For purposes of this 
Agreement, “target level” is that percentage of the Performance Criteria established at the beginning of each calendar year in order for 
the Employee to achieve Model Compensation. Unless otherwise required under Section 1(e) below, such Cash Awards and Equity 
Awards shall be paid to Employee or the restrictions on transfer removed not later than 10 days following the Termination Event.  

(d) Salary Continuation. Unless otherwise required under Section 1 (e) below, Teradyne shall pay Employee monthly an 

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amount equal to 1/12  of Employee’s current annual Model Compensation as of the Termination Event for a period of 24 months 
following the date of the Termination Event (the “Salary Continuation Period”). In the event a Termination Event constitutes 
termination for Good Reason on account of a material reduction in Model Compensation, the payment obligation pursuant to this 
Section 1(d) shall be calculated without giving effect to any such reductions in Model Compensation. All such continued payments 
shall be made in accordance with Teradyne’s customary pay practices. Subject to Section 1(e)(i) of this Agreement but 
notwithstanding any other provision of this Agreement to the contrary, the continued payments to Employee contemplated by this 
Section 1(d) and any benefits provided to Employee that are subject to Section 409A of the Code shall commence on the 60  day 
following the Termination Event provided Employee has complied with the requirements of Section 1(g) of this Agreement and the 
release of claims has become irrevocable under applicable law no later than on the 60  day following his Termination Event.  

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(e) Deferred Compensation/Section 409A  

(i). Notwithstanding any other provision of this Agreement, if the Employee is a “ specified employee” at the time of 

the Employee’s “separation from service” as defined in Section 409A of the Code, all payments, benefits, or removal of restrictions 
on the transfer of equity under this Agreement with respect to the Employee’s “separation from service” that constitute compensation 
deferred under a nonqualified deferred compensation plan as defined in Section 409A of the Code to which such specified employee 
would otherwise be entitled during the first six months following the date of separation from service shall be made on the first day of 
the seventh month after the date of separation from service (or, if earlier, the date of death of the Employee).  

separate identified payment for purposes of Section 409A,  

(ii) For purposes of this Agreement, each amount to be paid or benefit to be provided shall be construed as a 

2 

  
and any payments that are due within the “short term deferral period” as defined in Section 409A or payments that are made under 
separation pay plans as described in Treasury Regulation Section 1.409A-1(b)(9)(ii), (iii) or (iv), shall not be treated as deferred 
compensation unless applicable law requires otherwise. Neither Teradyne nor the Employee shall have the right to accelerate or defer 
the delivery of any payments or benefits under this Agreement except to the extent specifically permitted or required by 
Section 409A.  

(iii) This Agreement is intended to comply with the provisions of Section 409A and the Agreement shall, to the 

extent practicable, be construed in accordance therewith. Terms defined in the Agreement shall have the meanings given such terms 
under Section 409A if and to the extent required to comply with Section 409A. In any event, Teradyne makes no representations or 
warranty and shall have no liability to Employee or any other person if any provisions of or payments under this Agreement are 
determined to constitute deferred compensation subject to Code Section 409A but not to satisfy the conditions of that section.  

(iv) If any amount is payable under the provisions of paragraph (f), below, as a reimbursement of Employee’s 

expenses, under the provisions of Section 2 and 13, or any other provision of this Agreement that constitutes a reimbursement of 
expenses under Section 409A then, notwithstanding the other provisions of this Agreement with respect to the payment of such 
reimbursement, the following limitations shall apply; (A) the expenses eligible for reimbursement may not affect the expenses eligible 
for reimbursement in any other taxable year; (B) such reimbursement must be made on or before the last day of the year following the 
year in which the expenses are incurred; (C) the right to reimbursement is not subject to liquidation or exchange for another benefit; 
and (D) in connection with reimbursements under Section 13 the period during which such expenses can be incurred extends to the 
end of the period permitted for such claims under the applicable statute of limitations.  

(f) Benefit Continuation. During the Salary Continuation Period, Teradyne shall arrange or provide for continued health, 

dental and vision insurance plan coverage for the Employee at the same levels of coverage in existence prior to the Termination Event 
subject to Teradyne and Employee each contributing to the applicable insurance premium payments on the same basis and in the same 
proportions as in existence at the date of the Termination Event. If the Employee is not eligible for continued health, dental and vision 
insurance plan coverage for any portion of the twenty-four (24) month period defined herein, Teradyne shall provide or reimburse 
Employee for comparable individual insurance and, if such provision or reimbursement constitutes taxable income to the Employee, 
such additional amount as is necessary to place the Employee in substantially the same after tax position as he was while an employee 
of Teradyne with respect to such insurance plan coverages. All other benefits, including but not limited to flex/vacation time accrual, 
short and long term disability insurance, life insurance, contributions (including company matches) into savings plan and “savings 
plan plus”, profit sharing payments and participation in the Employee stock purchase plan shall cease as of the date of the 
Termination Event.  

To the extent that amounts paid by Teradyne to provide the benefits under this paragraph (f) are deemed to be deferred 

compensation subject to Section 409A, then such payments shall be made monthly and any payment to preserve the Employee’s after 
tax position shall be made within 60 days after the end of each calendar year in which the taxable provision or reimbursement occurs. 

3 

  
(g) Release. Notwithstanding any other provision of this Agreement to the contrary, no payment, benefit or removal of 
restriction on the transfer of equity provided for under or by virtue of the provisions of this Agreement shall be paid or otherwise 
made available unless Teradyne shall have first received from Employee a valid, binding and irrevocable general release, in the form 
of Attachment A to this Agreement within twenty-one (21) days of the date of the Termination Event. Employee shall sign such 
release within twenty-one (21) days of a Termination Event subsequent to a Change in Control. Teradyne agrees to provide Employee 
an estimate relating to payments to be made under this Agreement upon Employee’s written request. All rights, benefits, payments 
and other entitlements contemplated to be provided or paid to Employee under this Agreement shall be forfeited as of the 60  day 
following Employee’s Termination Event if Employee has not provided Teradyne with a valid, irrevocable release of claims as of 
such 60  day.  
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(h) Certain Definitions. For purposes of this Agreement, the following terms shall have the following meanings:  

“Cash Awards” shall mean any cash-based bonus, cash incentive or other cash awards provided by Teradyne to Employee 

pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation Incentive 
Plan.  

“Cause” shall mean conduct involving one or more of the following: (i) the substantial and continuing failure of Employee, 

after notice thereof, to render services to Teradyne in accordance with the terms or requirements of his or her employment as 
established by the Teradyne Board of Directors from time to time and communicated to the Employee; (ii) Employee’s disloyalty, 
gross negligence, willful misconduct, dishonesty, fraud or breach of fiduciary duty to Teradyne, each in connection with Employee’s 
employment by Teradyne; (iii) Employee’s deliberate disregard of the rules or policies of, or breach of an agreement with, Teradyne 
which results in direct or indirect material loss, damage or injury to Teradyne; (iv) the intentional unauthorized disclosure by 
Employee of any trade secret or confidential information of Teradyne; (v) the commission by Employee of an act which constitutes 
unfair competition with Teradyne; or (vi) the conviction of, or the entry of a plea of guilty or nolo contendere by the Employee, to any 
crime involving moral turpitude or any felony. In the event that Teradyne determines that Cause may exist pursuant to clauses (i), 
(iii) and (v) above, Teradyne shall give Employee written notice of the facts constituting such Cause and Employee shall have 30 days 
following receipt of such notice to remedy such Cause.  

A “Change in Control” shall be deemed to have occurred upon the occurrence of any of the following events: (i) any 

consolidation, cash tender offer, reorganization, recapitalization, merger or plan of share exchange following which the capital stock 
of Teradyne outstanding immediately prior to such transaction constitutes less than a majority of the combined voting power of the 
then-outstanding securities of the combined corporation or person immediately after such transaction; (ii) any sale, lease, exchange or 
other transfer of all or substantially all of Teradyne’s assets; (iii) the adoption by the Board of Directors of Teradyne of  

4 

  
any plan or proposal for the liquidation or dissolution of Teradyne; (iv) a change in the majority of the Board of Directors of 
Teradyne through one or more contested elections occurring within a three-year period; or (v) any person (as that term is used in 
Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended) becomes beneficial owner of 30% or more 
of the combined voting power of Teradyne’s outstanding voting securities, other than (A) as a result of a consolidation, 
reorganization, recapitalization, merger or plan of share exchange following which the capital stock of Teradyne outstanding 
immediately prior to such transaction constitutes at least a majority of combined voting power of the then-outstanding securities of 
the combined corporation or person immediately after such transaction, (B) by any trustee or other fiduciary holding securities under 
an employee benefit plan of Teradyne, or (C) by a person temporarily acquiring beneficial ownership in its capacity as an underwriter 
(as defined pursuant to Section 2(a)(11) of the Securities Act of 1933, as amended) in connection with a public offering of Teradyne 
securities.  

“Equity Awards” shall mean the equity ownership, participation or appreciation opportunities provided by Teradyne to 

Employee pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation 
Incentive Plan, the Teradyne, Inc. 1991 Employee Stock Option Plan and the Teradyne, Inc. 1997 Employee Stock Option Plan, and 
any stock options, restricted stock units, restricted stock, stock appreciation rights, phantom stock and other stock-based awards 
granted thereunder.  

“Good Reason” shall mean any one or more of the following: (i) any material reduction of Employee’s responsibilities 

(other than for Cause or as a result of death or disability) as they shall exist on the date of the consummation of the Change in 
Control; (ii) any material reduction in Employee’s Model Compensation as in effect on the date of the consummation of the Change 
in Control, or as the same may be increased from time to time, or any failure by Teradyne to pay to Employee any bonus accrued, but 
not yet paid, upon written notice by Employee to Teradyne, within 45 days; (iii) a material reduction in the value of Employee’s 
benefit package from the value of Employee’s benefit package on the date of the consummation of the Change in Control; or (iv) a 
requirement that Employee be based at an office that is greater than 50 miles from the location of Employee’s office immediately 
prior to the Change in Control except for required travel on Teradyne’s business to an extent substantially consistent with the business 
travel obligations which Employee undertook on behalf of Teradyne prior to the date of the consummation of the Change in Control. 
In the event of a Termination Event in contemplation of a Change in Control, the applicable baseline measurement date shall be six 
months prior to such Termination Event and not the date of the consummation of the Change in Control.  

“Model Compensation” shall mean Employee’s annual “Model Compensation” as determined by Teradyne’s 
Compensation Committee or Board of Directors, which consists of (i) a fixed annual salary and (ii) a target annual variable amount.  

“Performance Criteria” shall have the meaning ascribed to that term in the Teradyne, Inc. 2006 Equity and Cash 

Compensation Incentive Plan.  

5 

  
“Termination Event” shall mean (i) any termination of Employee by Teradyne without Cause or (ii) any voluntary 

termination by Employee for Good Reason; provided, that it shall not be a Termination Event merely because Employee ceases to be 
employed by Teradyne and becomes employed by a successor to Teradyne involved in the Change in Control that assumes or is 
otherwise bound by this Agreement as provided in Section 7(a). It is expressly understood that no Termination Event shall be deemed 
to have occurred merely because, upon the occurrence of a Change in Control, Employee ceases to be employed by Teradyne and 
does not become employed by a successor to Teradyne after the Change in Control if the successor makes an offer to employ 
Employee on terms and conditions which, if imposed by Teradyne, would not give Employee a basis on which to terminate 
employment for Good Reason.  

(i) Termination in Contemplation of a Change in Control. For purposes of this Agreement, including without limitation, 

this Section 1, a Termination Event occurring “in contemplation of a Change in Control” means a Termination Event occurring within 
3 months prior to an actual Change in Control at the request or direction of a person who enters or has entered into an agreement the 
consummation of which would cause a Change in Control or who conditions the entry into such an agreement on the Employee’s 
termination whether or not such person actually enters into such an agreement. A termination by the Employee for Good Reason shall 
constitute a Termination Event in contemplation of a Change in Control if the actions constituting Good Reason were taken at the 
request or direction of a person who has entered into an agreement the consummation of which would cause a Change in Control.  

2. (a) Parachute Payment Gross-Up. If any Payments (as hereinafter defined) to Employee are subject to the Excise Tax (as 
hereinafter defined), Teradyne shall pay to Employee a Gross-Up Payment (as hereinafter defined). The Gross-Up Payment with 
respect to any Payment shall be paid no later than 15 days prior to the date that the Excise Tax is due with respect to such Payment.  

(b) Definitions. For purposes of this Section 2, the following terms shall have the following meanings:  

(i)

(ii)

“Code” shall mean the Internal Revenue Code of 1986, as amended. 

“Excise Tax” shall mean the tax imposed by Section 4999 of the Code. The amount of the Excise Tax (if any) 
imposed on any non-cash benefits or any deferred payment or benefit shall be reasonably determined by 
Teradyne, after consultation with its legal and tax advisors. 

(iii) “Gross-Up Payment” shall mean, with respect to Payments to Employee, the amount necessary so that the 

amount retained by Employee, after reduction for (1) any Excise Tax on the Gross-Up Payment and (2) any 
federal, state, or local income and employment taxes imposed on the Gross-Up Payment, is an amount equal to 
the Excise Tax on the Payments to Employee, 

6 

  
  
  
  
 
 
 
other than the Gross-Up Payment. The amount of the Gross-Up Payment shall be reasonably determined by 
Teradyne after consultation with its legal and tax advisors. 

(1) For purposes of determining the amount of the Gross-Up Payment, Employee shall be deemed to pay 
federal income taxes at the highest marginal rate of federal, state and local income tax in the calendar 
year in which the Gross-Up Payment is made (determined by reference to Employee’s residence for such 
calendar year), net of the maximum reduction in federal income taxes which could be obtained from 
deduction of such state and local taxes. 

(2)

(3)

In the event that the Excise Tax with respect to the Payments is determined to exceed the amount taken 
into account hereunder, Teradyne shall make an additional Gross-Up Payment in respect of such excess. 
For purposes of calculating such Gross-Up Payment, any interest or penalties imposed in connection with 
such excess Excise Tax shall be treated as an Excise Tax. 

In the event that the Excise Tax with respect to the Payments is subsequently determined to be less than 
the amount taken into account for purposes of calculating the Gross-Up Payment, Employee shall 
promptly repay to Teradyne the after-tax portion of the Gross-Up Payment that exceeds the Gross-Up 
Payment that otherwise would have been payable in connection with the actual Excise Tax imposed on 
the Payments. 

(iv) “Payment” shall mean, with respect to Employee, any payment in the nature of compensation to (or for the 

benefit of) such individual, if such payment is contingent on a change (i) in the ownership or effective control 
of Teradyne or (ii) in the ownership of a substantial portion of the assets of Teradyne (in each case, as 
reasonably determined by Teradyne in accordance with Section 280G(b)(2) of the Code and the regulations 
promulgated thereunder). Notwithstanding the foregoing, any amount payable to (or for the benefit of) 
Employee shall be a Payment if an Excise Tax is imposed on Employee with respect to such payment or 
benefit. 

7 

  
  
  
  
  
 
 
 
 
 
3. (a) Non-Competition and Non-Solicitation. From the Termination Event through the end of the Salary Continuation Period, 

Employee shall not directly or indirectly:  

(i) Engage in any business or enterprise (whether as an owner, partner, officer, employee, director, investor, 
lender, consultant, independent contractor or otherwise, except as the holder of not more than 1% of the 
combined voting power of the outstanding stock of a publicly held company) that is competitive with Teradyne 
(including but not limited to, any business or enterprise that develops, designs, produces, markets, sells or 
renders any product or service competitive with any product or service developed, produced, marketed, sold or 
rendered by Teradyne while Employee was employed by Teradyne); 

(ii) Either alone or in association with others, recruit, solicit, hire or engage as an independent contractor, any 
person who was employed by Teradyne at any time during the period of Employee’s employment with 
Teradyne, except for an individual whose employment with Teradyne has been terminated for a period of six 
months or longer; and 

(iii) Either alone or in association with others, solicit, divert or take away, or attempt to divert or to take away, the 
business or patronage of any client or customer or entity that was a prospective client or customer of Teradyne 
during the Employee’s employment. 

(b) If any restriction set forth in this Section 3 is found by any court of competent jurisdiction to be unenforceable because 

it extends for too long a period of time or over too great a range of activities or in too broad a geographic area, it shall be 
interpreted to extend only over the maximum period of time, range of activities or geographic area as to which it may be 
enforceable.  

(c) Employee acknowledges that the restrictions contained in this Section 3 are necessary for the protection of the business 
and goodwill of Teradyne and are considered by Employee to be reasonable for such purpose. Employee agrees that any breach 
of this Section 3 will cause Teradyne irreparable harm and therefore, in the event of any such breach, in addition to such other 
remedies that may be available, Teradyne shall have the right to seek equitable and/or injunctive relief.  

(d) The geographic scope of this Section 3 shall extend to anywhere Teradyne or any of its subsidiaries is doing business, 

has done business or has plans to do business.  

(e) Employee agrees that during the Salary Continuation Period, he/she will make reasonable good faith efforts to give 

verbal notice to Teradyne of each new business activity he/she plans to undertake, at least (5) business days prior to beginning 
any such activity.  

(f) If Employee violates the provisions of this Section 3, Teradyne shall be entitled to suspend and recoup any salary 
continuation payment made per Section 1 (d) above and Employee shall continue to be bound by the restrictions set forth in this 
Section 3 for an additional period of time equal to the duration of the violation, such additional period not to exceed 24 months.  

8 

  
  
  
  
 
 
 
3A. No Obligation of Employment. Employee understands that the employment relationship between Employee and Teradyne 
will be “at will” and Employee understands that, prior to any Change in Control, Teradyne may terminate Employee with or without 
“Cause” at any time, including in contemplation of a Change in Control. Following any Change in Control, Teradyne may also 
terminate Employee with or without “Cause” at any time subject to Employee’s rights and Teradyne’s obligations specified in this 
Agreement.  

4. Governing Law. This Agreement shall be governed by and construed in accordance with the internal laws of the 

Commonwealth of Massachusetts and this Agreement shall be deemed to be performable in Massachusetts.  

5. Severability. In case any one or more of the provisions contained in this Agreement for any reason shall be held to be invalid, 

illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this 
Agreement and this Agreement shall be construed to the maximum extent permitted by law.  

6. Waivers and Modifications. This Agreement may be modified, and the rights, remedies and obligations contained in any 
provision hereof may be waived, only in accordance with this Section 6. No waiver by either party of any breach by the other or any 
provision hereof shall be deemed to be a waiver of any later or other breach thereof or as a waiver of any other provision of this 
Agreement. This Agreement may not be waived, changed, discharged or terminated orally or by any course of dealing between the 
parties, but only by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought. 

7. Assignment. (a) Teradyne shall require any successor (whether direct or indirect, by purchase, merger, consolidation or 
otherwise) to all or substantially all of the business or assets of Teradyne expressly to assume and agree to perform under the terms of 
this Agreement in the same manner and to the same extent that Teradyne and its affiliates would be required to perform it if no such 
succession had taken place (provided that such a requirement to perform which arises by operation of law shall be deemed to satisfy 
the requirements for such an express assumption and agreement), and in such event Teradyne (as constituted prior to such succession) 
shall have no further obligation under or with respect to this Agreement. Failure of Teradyne to obtain such assumption and 
agreement with respect to Employee prior to the effectiveness of any such succession shall be a breach of the terms of this Agreement 
with respect to Employee and shall entitle Employee to compensation from Teradyne (as constituted prior to such succession) in the 
same amount and on the same terms as Employee would be entitled to hereunder were Employee’s employment terminated for Good 
Reason following a Change in Control, except that for purposes of implementing the foregoing, the date on which any such 
succession becomes effective shall be deemed the date of the Termination Event. As used in this Agreement, “Teradyne” shall mean 
Teradyne as hereinbefore defined and any successor to its business or assets as aforesaid which assumes and agrees (or is otherwise 
required) to perform this Agreement. Nothing in this Section 7(a) shall be deemed to cause any event or condition which would 
otherwise constitute a Change in Control not to constitute a Change in Control.  

9 

  
(b) Notwithstanding Section 7(a), Teradyne shall remain liable to Employee upon a Termination Event after a Change in Control 
if Employee is not offered continuing employment by a successor to Teradyne or is offered continuing employment by a successor to 
Teradyne only on a basis which would constitute Good Reason for termination of employment hereunder.  

(c) This Agreement, and Employee’s and Teradyne’s rights and obligations hereunder, may not be assigned by Employee or, 
except as provided in Section 7(a), Teradyne, respectively; any purported assignment by Employee or Teradyne in violation hereof 
shall be null and void.  

(d) The terms of this Agreement shall inure to the benefit of and be enforceable by the personal or legal representatives, 

executors, administrators, permitted successors, heirs, distributees, devisees and legatees of Employee. If Employee shall die while an 
amount would still be payable to Employee hereunder if they had continued to live, all such amounts, unless otherwise provided 
herein, shall be paid in accordance with the terms of this Agreement to Employee’s devisee, legatee or other designee or, if there is no 
such designee, Employee’s estate.  

8. Entire Agreement. This Agreement constitutes the entire understanding of the parties relating to the subject matter hereof and 
supersedes and cancels all agreements, written or oral, made prior to the date hereof between Employee and Teradyne relating to the 
subject matter hereof including but not limited to the Employee Officer Change in Control Agreement entered into on October 19, 
2001 and March 1, 2007 between Teradyne and Employee; provided, however, that Employee’s existing Cash Award and Equity 
Award agreements, as modified hereby, shall remain in effect. This Agreement shall not limit any right of Employee to receive any 
payments or benefits under an employee benefit or Employee compensation plan of Teradyne, initially adopted as of or after the date 
hereof, which are expressly contingent thereunder upon the occurrence of a Change in Control (including, but not limited to, the 
acceleration of any rights or benefits thereunder); provided that in no event shall Employee be entitled to any payment or benefit 
under this Agreement which duplicates a payment or benefit received or receivable by Employee under any severance or similar plan 
or policy of Teradyne, and in any such case Employee shall only be entitled to receive the greater of the two payments.  

9. Notices. All notices hereunder shall be in writing and shall be delivered in person or mailed by certified or registered mail, 

return receipt requested, addressed as follows:  

If to Teradyne, to:   Teradyne, Inc.

   700 Riverpark Drive
   MS NR700-2-3 (Legal Department)
   North Reading, MA 01864
   Attention: General Counsel

If to Employee, at Employee’s address in his employment file on record with the Human Resources Department.  

10 

  
  
10. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an 

original, but all of which together shall constitute one and the same instrument.  

11. Section Headings. The descriptive section headings herein have been inserted for convenience only and shall not be deemed 

to define, limit, or otherwise affect the construction of any provision hereof.  

12. Term. The term of this Agreement (the “Term”) shall commence upon the Effective Date hereof and terminate upon the 

earlier of (i) twenty-four (24) months following any Change in Control of Teradyne, (ii) the date prior to any Change in Control of 
Teradyne that Employee for any reason ceases to be an employee of Teradyne (other than a Termination Event in contemplation of a 
Change in Control), and (iii) the date following any Change in Control of Teradyne that Employee is terminated for Cause or 
voluntary terminates his employment (other than for Good Reason).  

13. Expenses. All reasonable legal fees and expenses incurred in a legal proceeding by Employee in seeking to obtain or enforce 

any right or benefit provided by this Agreement against a successor to Teradyne shall be the responsibility of and paid for by the 
successor to Teradyne (but not Teradyne as constituted prior to such succession). Such payments are to be made within twenty (20) 
days after Employee’s request for payment accompanied with such evidence of fees and expenses incurred as Teradyne’s successor 
reasonably may require; provided that if Employee institutes a proceeding and the judge or other decision-maker presiding over the 
proceeding affirmatively finds that Employee has failed to prevail substantially, Employee shall pay Employee’s own costs and 
expenses (and, if applicable, return any amounts theretofore paid on Employee’s behalf under this Section 13).  

14. Payments. Any payments hereunder shall be made out of the general assets of Teradyne. The Employee shall have the status 
of general unsecured creditor of Teradyne, and this Agreement constitutes a mere promise by Teradyne to make payments under this 
Agreement in the future as and to the extent provided herein. Unless otherwise determined by Teradyne in an applicable plan or 
arrangement, no amounts payable hereunder upon a Termination Event shall be deemed salary or compensation for the purpose of 
computing benefits under any employee benefit plan or other arrangement of Teradyne for the benefit of its employees. Teradyne 
shall be entitled to withhold from any payments or deemed payments any amount of tax withholding required by law.  

IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and year first above written.  

11 

  
TERADYNE, INC.

/s/ Michael A. Bradley 

By:
Name: Michael A. Bradley
Title:  CEO & President

EMPLOYEE

/s/ Gregory R. Beecher 
Name: Gregory R. Beecher

12 

  
ATTACHMENT A 

Release  

In consideration of the payments and benefits described in the Amended and Restated Executive Officer Change in Control 

Agreement with an Effective Date of December 30, 2008 between me and Teradyne, Inc. (the “Company”), all of which I 
acknowledge I would not otherwise be entitled to receive, I hereby fully, forever, irrevocably and unconditionally release, remise and 
discharge the Company, its successors and assigns and their respective officers, directors, stockholders, corporate affiliates, 
subsidiaries, parent companies, agents and employees (each in their individual and corporate capacities) (hereinafter, the “Released 
Parties”) from any and all claims, charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, 
accounts, reckonings, covenants, contracts, agreements, promises, doings, omissions, damages, executions, obligations, liabilities, and 
expenses (including attorneys’ fees and costs), of every kind and nature which I ever had or now have against the Released Parties 
arising out of my employment with and/or termination or separation from the Company or relating to my relationship as an officer or 
in any other capacity for the Company, including, but not limited to, all employment discrimination claims under Title VII of the 
Civil Rights Act of 1964, 42 U.S.C. §2000e et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the 
Americans With Disabilities Act of 1990, 42 U.S.C., §12101 et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., and 
the Massachusetts Fair Employment Practices Act., M.G.L. c.151B, §1 et seq., all as amended; all claims arising out of the Fair Credit 
Reporting Act, 15 U.S.C. §1681 et seq., the Employee Retirement Income Security Act of 1974 (“ERISA”), 29 U.S.C. §1001 et seq., 
the Massachusetts Civil Rights Act, M.G.L. c.12 §§11H and 11I, the Massachusetts Equal Rights Act, M.G.L. c.93, §102 and M.G.L. 
c.214, §1C, the Massachusetts Labor and Industries Act, M.G.L. c.149, §1 et seq., the Massachusetts Privacy Act, M.G.L. c. 214, 
§1B, and the Massachusetts Maternity Leave Act, M.G.L. c. 149, §105(d), all as amended; all common law claims including, but not 
limited to, actions in tort, defamation and breach of contract; all claims to any non-vested ownership interest in the Company, 
contractual or otherwise, including but not limited to claims to stock or stock options; and any claim or damage arising out of my 
employment with, termination or separation from the Company (including a claim for retaliation) under any common law theory or 
any federal, state or local statute or ordinance not expressly referenced above; provided, however, that notwithstanding the foregoing, 
the Company agrees and hereby acknowledges that this Release Agreement is not intended to and does not (i) apply to any claims 
Employee may bring to enforce the terms of the Amended and Restated Employee Officer Change in Control Agreement, (ii) release 
the Company of any obligation it may have pursuant to a written agreement, the Company’s articles of organization or bylaws, or as 
mandated by statute to indemnify me as an officer of the Company; and (iii) release the Company of any obligation to provide and/or 
pay benefits to me or my estate, conservator or designated beneficiary(ies) under and in accordance with the terms of any applicable 
Company benefit plan and/or program; provided further, that nothing in this Release Agreement prevents me from filing, cooperating 
with, or participating in any proceeding before the EEOC or a state Fair Employment Practices Agency (except that I acknowledge 
that I may not be able to recover any monetary benefits in connection with any such claim, charge or proceeding).  

Waiver of Rights and Claims Under the Age Discrimination in Employment Act of 1967: Since I am 40 years of age or older, I 
have been informed that I have or may have specific rights and/or claims under the Age Discrimination in Employment Act of 1967 
(ADEA) and I agree that:  

in consideration for the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement, which I am not otherwise entitled to receive, I specifically and voluntarily waive such rights and/or claims under 
the ADEA I might have against the Released Parties to the extent such rights and/or claims arose prior to the date this Release 
Agreement was executed;  

13 

  
I understand that rights or claims under the ADEA which may arise after the date this Release Agreement is executed are not 
waived by me;  

I was advised that I have at least 21 days within which to consider the terms of this Release Agreement and to consult with or 
seek advice from an attorney of my choice or any other person of your choosing prior to executing this Release Agreement;  

I have carefully read and fully understand all of the provisions of this Release Agreement, and I knowingly and voluntarily 
agree to all of the terms set forth in this Release Agreement; and  

in entering into this Release Agreement I am not relying on any representation, promise or inducement made by the Company 
or its attorneys with the exception of those promises described in this document.  

Period for Review and Consideration of Agreement:  

I acknowledge that I was informed and understand that I have twenty-one (21) days to review this Release Agreement and 

consider its terms before signing it.  

The 21-day review period will not be affected or extended by any revisions, whether material or immaterial, that might be made 

to this Agreement.  

Accord and Satisfaction: The amounts set forth in the Amended and Restated Executive Officer Change in Control Agreement 
shall be complete and unconditional payment, settlement, accord and/or satisfaction with respect to all obligations and liabilities of 
the Released Parties to me, including, without limitation, all claims for back wages, salary, vacation pay, draws, incentive pay, 
bonuses, cash awards, equity awards, commissions, severance pay, reimbursement of expenses, any and all other forms of 
compensation or benefits, attorney’s fees, or other costs or sums.  

Revocation Period: I may revoke this Release Agreement at any time during the seven-day period immediately following my 

execution hereof. As a result, this Release Agreement shall not become effective or enforceable and the Company shall have no 
obligation to make any payments or provide any benefits described herein until the seven-day revocation period has expired.  

Name:

Witness

  Date

  Date

14 

  
  
  
 
  
 
 
 
IF YOU DO NOT WISH TO USE THE 21-DAY PERIOD, 
PLEASE CAREFULLY REVIEW AND SIGN THIS DOCUMENT  

I,             , acknowledge that I was informed and understand that I have 21 days within which to consider the attached Release 

Agreement, have been advised of my right to consult with an attorney regarding such Agreement and have considered carefully every 
provision of the Agreement, and that after having engaged in those actions, I prefer to and have requested that I enter into the 
Agreement prior to the expiration of the 21 day period.  

Dated:    

Dated:    

  Name:

  Witness

15 

  
  
 
 
 
 
 
 
AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT  

AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT entered into this 30  day of 

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December, 2008 (the “Effective Date”) and amended as of December 17, 2012, by and between Teradyne, Inc., a Massachusetts 
corporation (“Teradyne”), and the undersigned executive officer of Teradyne (“Employee”).  

EXHIBIT 10.29 

WITNESSETH:  

WHEREAS, Teradyne and Employee desire to set forth certain terms and conditions relating to the termination of Employee’s 

employment upon the occurrence of a Change in Control (as hereinafter defined) of Teradyne;  

NOW THEREFORE, in consideration of the premises and of the mutual covenants and agreements hereinafter set forth, the 

parties hereto hereby agree as follows:  

1. Entitlements Upon a Termination Event. If, within twenty-four (24) months following a Change in Control or in 

contemplation of a Change in Control, there is a Termination Event, and subject to the conditions set forth herein and the performance 
by Employee of the undertakings and duties set forth herein, Employee shall be entitled to the rights, payments and other benefits set 
forth below:  

(a) Treatment of Awards. Equity Awards that are not subject to Performance Criteria shall be governed by Section 1(b) 
below, and Cash Awards and Equity Awards that are subject to Performance Criteria shall be governed by Section 1(c) below. The 
parties hereto acknowledge that, except as otherwise provided herein, the terms of this Agreement are intended to modify the terms of 
Employee’s existing Cash Award and Equity Award agreements and to be a supplement to Cash Award and Equity Award 
agreements granted on or subsequent to the date hereof.  

(b) Acceleration of Equity Awards. All of Employee’s unvested or unexercisable Equity Awards or Equity Awards subject 
to restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, granted prior to, on, or after 
the date hereof (but only (I) such Equity Awards as have been granted to Employee by Teradyne as of the date of the Change in 
Control or (II) such Equity Awards as have been assumed by an acquiring company at the time of a Change in Control or such new 
cash and equity awards that have been substituted by an acquiring company for Equity Awards existing at the time of a Change in 
Control, each pursuant to the terms of any Teradyne incentive plan) shall automatically become fully vested, exercisable or free of 
restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, as of the date of such 
Termination Event, and all Equity Awards granted on or after the date hereof shall, to the extent applicable, remain exercisable for the 
remainder of the generally applicable term of such Equity Award. 

(c) Satisfaction of Performance Criteria. All of Employee’s Cash Awards and Equity Awards that are subject to 

Performance Criteria shall be settled and paid in the following manner: Employee shall be deemed to have satisfied the necessary 
percentage of the Performance Criteria to which such Cash Awards and Equity Awards are subject as of the date of the Termination 
Event, that will provide Employee with the target level of such Cash Awards and Equity Awards; and Employee shall be entitled to 
receive that portion of each Cash Award and Equity Award, payable, at the target level. For purposes of the Cash Awards, the 
payment shall be multiplied by a fraction, the numerator of which shall be the number of calendar months that have passed during the 
period in which the Performance Criteria are to be measured (treating the month in which the Termination Event occurs as a full 
calendar month) and the denominator of which shall be the total number of calendar months in such period. For purposes of this 
Agreement, “target level” is that percentage of the Performance Criteria established at the beginning of each calendar year in order for 
the Employee to achieve Model Compensation. Unless otherwise required under Section 1(e) below, such Cash Awards and Equity 
Awards shall be paid to Employee or the restrictions on transfer removed not later than 10 days following the Termination Event.  

(d) Salary Continuation. Unless otherwise required under Section 1 (e) below, Teradyne shall pay Employee monthly an 

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amount equal to 1/12  of Employee’s current annual Model Compensation as of the Termination Event for a period of 24 months 
following the date of the Termination Event (the “Salary Continuation Period”). In the event a Termination Event constitutes 
termination for Good Reason on account of a material reduction in Model Compensation, the payment obligation pursuant to this 
Section 1(d) shall be calculated without giving effect to any such reductions in Model Compensation. All such continued payments 
shall be made in accordance with Teradyne’s customary pay practices. Subject to Section 1(e)(i) of this Agreement but 
notwithstanding any other provision of this Agreement to the contrary, the continued payments to Employee contemplated by this 
Section 1(d) and any benefits provided to Employee that are subject to Section 409A of the Code shall commence on the 60  day 
following the Termination Event provided Employee has complied with the requirements of Section 1(g) of this Agreement and the 
release of claims has become irrevocable under applicable law no later than on the 60  day following his Termination Event.  

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(e) Deferred Compensation/Section 409A  

(i). Notwithstanding any other provision of this Agreement, if the Employee is a “ specified employee” at the time of 

the Employee’s “separation from service” as defined in Section 409A of the Code, all payments, benefits, or removal of restrictions 
on the transfer of equity under this Agreement with respect to the Employee’s “separation from service” that constitute compensation 
deferred under a nonqualified deferred compensation plan as defined in Section 409A of the Code to which such specified employee 
would otherwise be entitled during the first six months following the date of separation from service shall be made on the first day of 
the seventh month after the date of separation from service (or, if earlier, the date of death of the Employee).  

separate identified payment for purposes of Section 409A,  

(ii) For purposes of this Agreement, each amount to be paid or benefit to be provided shall be construed as a 

2 

  
and any payments that are due within the “short term deferral period” as defined in Section 409A or payments that are made under 
separation pay plans as described in Treasury Regulation Section 1.409A-1(b)(9)(ii), (iii) or (iv), shall not be treated as deferred 
compensation unless applicable law requires otherwise. Neither Teradyne nor the Employee shall have the right to accelerate or defer 
the delivery of any payments or benefits under this Agreement except to the extent specifically permitted or required by 
Section 409A.  

(iii) This Agreement is intended to comply with the provisions of Section 409A and the Agreement shall, to the 

extent practicable, be construed in accordance therewith. Terms defined in the Agreement shall have the meanings given such terms 
under Section 409A if and to the extent required to comply with Section 409A. In any event, Teradyne makes no representations or 
warranty and shall have no liability to Employee or any other person if any provisions of or payments under this Agreement are 
determined to constitute deferred compensation subject to Code Section 409A but not to satisfy the conditions of that section.  

(iv) If any amount is payable under the provisions of paragraph (f), below, as a reimbursement of Employee’s 

expenses, under the provisions of Section 2 and 13, or any other provision of this Agreement that constitutes a reimbursement of 
expenses under Section 409A then, notwithstanding the other provisions of this Agreement with respect to the payment of such 
reimbursement, the following limitations shall apply; (A) the expenses eligible for reimbursement may not affect the expenses eligible 
for reimbursement in any other taxable year; (B) such reimbursement must be made on or before the last day of the year following the 
year in which the expenses are incurred; (C) the right to reimbursement is not subject to liquidation or exchange for another benefit; 
and (D) in connection with reimbursements under Section 13 the period during which such expenses can be incurred extends to the 
end of the period permitted for such claims under the applicable statute of limitations.  

(f) Benefit Continuation. During the Salary Continuation Period, Teradyne shall arrange or provide for continued health, 

dental and vision insurance plan coverage for the Employee at the same levels of coverage in existence prior to the Termination Event 
subject to Teradyne and Employee each contributing to the applicable insurance premium payments on the same basis and in the same 
proportions as in existence at the date of the Termination Event. If the Employee is not eligible for continued health, dental and vision 
insurance plan coverage for any portion of the twenty-four (24) month period defined herein, Teradyne shall provide or reimburse 
Employee for comparable individual insurance and, if such provision or reimbursement constitutes taxable income to the Employee, 
such additional amount as is necessary to place the Employee in substantially the same after tax position as he was while an employee 
of Teradyne with respect to such insurance plan coverages. All other benefits, including but not limited to flex/vacation time accrual, 
short and long term disability insurance, life insurance, contributions (including company matches) into savings plan and “savings 
plan plus”, profit sharing payments and participation in the Employee stock purchase plan shall cease as of the date of the 
Termination Event.  

To the extent that amounts paid by Teradyne to provide the benefits under this paragraph (f) are deemed to be deferred 

compensation subject to Section 409A, then such payments shall be made monthly and any payment to preserve the Employee’s after 
tax position shall be made within 60 days after the end of each calendar year in which the taxable provision or reimbursement occurs. 

3 

  
(g) Release. Notwithstanding any other provision of this Agreement to the contrary, no payment, benefit or removal of 
restriction on the transfer of equity provided for under or by virtue of the provisions of this Agreement shall be paid or otherwise 
made available unless Teradyne shall have first received from Employee a valid, binding and irrevocable general release, in the form 
of Attachment A to this Agreement within twenty-one (21) days of the date of the Termination Event. Employee shall sign such 
release within twenty-one (21) days of a Termination Event subsequent to a Change in Control. Teradyne agrees to provide Employee 
an estimate relating to payments to be made under this Agreement upon Employee’s written request. All rights, benefits, payments 
and other entitlements contemplated to be provided or paid to Employee under this Agreement shall be forfeited as of the 60  day 
following Employee’s Termination Event if Employee has not provided Teradyne with a valid, irrevocable release of claims as of 
such 60  day.  
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th

(h) Certain Definitions. For purposes of this Agreement, the following terms shall have the following meanings:  

“Cash Awards” shall mean any cash-based bonus, cash incentive or other cash awards provided by Teradyne to Employee 

pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation Incentive 
Plan.  

“Cause” shall mean conduct involving one or more of the following: (i) the substantial and continuing failure of Employee, 

after notice thereof, to render services to Teradyne in accordance with the terms or requirements of his or her employment as 
established by the Teradyne Board of Directors from time to time and communicated to the Employee; (ii) Employee’s disloyalty, 
gross negligence, willful misconduct, dishonesty, fraud or breach of fiduciary duty to Teradyne, each in connection with Employee’s 
employment by Teradyne; (iii) Employee’s deliberate disregard of the rules or policies of, or breach of an agreement with, Teradyne 
which results in direct or indirect material loss, damage or injury to Teradyne; (iv) the intentional unauthorized disclosure by 
Employee of any trade secret or confidential information of Teradyne; (v) the commission by Employee of an act which constitutes 
unfair competition with Teradyne; or (vi) the conviction of, or the entry of a plea of guilty or nolo contendere by the Employee, to any 
crime involving moral turpitude or any felony. In the event that Teradyne determines that Cause may exist pursuant to clauses (i), 
(iii) and (v) above, Teradyne shall give Employee written notice of the facts constituting such Cause and Employee shall have 30 days 
following receipt of such notice to remedy such Cause.  

A “Change in Control” shall be deemed to have occurred upon the occurrence of any of the following events: (i) any 

consolidation, cash tender offer, reorganization, recapitalization, merger or plan of share exchange following which the capital stock 
of Teradyne outstanding immediately prior to such transaction constitutes less than a majority of the combined voting power of the 
then-outstanding securities of the combined corporation or person immediately after such transaction; (ii) any sale, lease, exchange or 
other transfer of all or substantially all of Teradyne’s assets; (iii) the adoption by the Board of Directors of Teradyne of  

4 

  
any plan or proposal for the liquidation or dissolution of Teradyne; (iv) a change in the majority of the Board of Directors of 
Teradyne through one or more contested elections occurring within a three-year period; or (v) any person (as that term is used in 
Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended) becomes beneficial owner of 30% or more 
of the combined voting power of Teradyne’s outstanding voting securities, other than (A) as a result of a consolidation, 
reorganization, recapitalization, merger or plan of share exchange following which the capital stock of Teradyne outstanding 
immediately prior to such transaction constitutes at least a majority of combined voting power of the then-outstanding securities of 
the combined corporation or person immediately after such transaction, (B) by any trustee or other fiduciary holding securities under 
an employee benefit plan of Teradyne, or (C) by a person temporarily acquiring beneficial ownership in its capacity as an underwriter 
(as defined pursuant to Section 2(a)(11) of the Securities Act of 1933, as amended) in connection with a public offering of Teradyne 
securities.  

“Equity Awards” shall mean the equity ownership, participation or appreciation opportunities provided by Teradyne to 

Employee pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation 
Incentive Plan, the Teradyne, Inc. 1991 Employee Stock Option Plan and the Teradyne, Inc. 1997 Employee Stock Option Plan, and 
any stock options, restricted stock units, restricted stock, stock appreciation rights, phantom stock and other stock-based awards 
granted thereunder.  

“Good Reason” shall mean any one or more of the following: (i) any material reduction of Employee’s responsibilities 

(other than for Cause or as a result of death or disability) as they shall exist on the date of the consummation of the Change in 
Control; (ii) any material reduction in Employee’s Model Compensation as in effect on the date of the consummation of the Change 
in Control, or as the same may be increased from time to time, or any failure by Teradyne to pay to Employee any bonus accrued, but 
not yet paid, upon written notice by Employee to Teradyne, within 45 days; (iii) a material reduction in the value of Employee’s 
benefit package from the value of Employee’s benefit package on the date of the consummation of the Change in Control; or (iv) a 
requirement that Employee be based at an office that is greater than 50 miles from the location of Employee’s office immediately 
prior to the Change in Control except for required travel on Teradyne’s business to an extent substantially consistent with the business 
travel obligations which Employee undertook on behalf of Teradyne prior to the date of the consummation of the Change in Control. 
In the event of a Termination Event in contemplation of a Change in Control, the applicable baseline measurement date shall be six 
months prior to such Termination Event and not the date of the consummation of the Change in Control.  

“Model Compensation” shall mean Employee’s annual “Model Compensation” as determined by Teradyne’s 
Compensation Committee or Board of Directors, which consists of (i) a fixed annual salary and (ii) a target annual variable amount.  

“Performance Criteria” shall have the meaning ascribed to that term in the Teradyne, Inc. 2006 Equity and Cash 

Compensation Incentive Plan.  

5 

  
“Termination Event” shall mean (i) any termination of Employee by Teradyne without Cause or (ii) any voluntary 

termination by Employee for Good Reason; provided, that it shall not be a Termination Event merely because Employee ceases to be 
employed by Teradyne and becomes employed by a successor to Teradyne involved in the Change in Control that assumes or is 
otherwise bound by this Agreement as provided in Section 7(a). It is expressly understood that no Termination Event shall be deemed 
to have occurred merely because, upon the occurrence of a Change in Control, Employee ceases to be employed by Teradyne and 
does not become employed by a successor to Teradyne after the Change in Control if the successor makes an offer to employ 
Employee on terms and conditions which, if imposed by Teradyne, would not give Employee a basis on which to terminate 
employment for Good Reason.  

(i) Termination in Contemplation of a Change in Control. For purposes of this Agreement, including without limitation, 

this Section 1, a Termination Event occurring “in contemplation of a Change in Control” means a Termination Event occurring within 
3 months prior to an actual Change in Control at the request or direction of a person who enters or has entered into an agreement the 
consummation of which would cause a Change in Control or who conditions the entry into such an agreement on the Employee’s 
termination whether or not such person actually enters into such an agreement. A termination by the Employee for Good Reason shall 
constitute a Termination Event in contemplation of a Change in Control if the actions constituting Good Reason were taken at the 
request or direction of a person who has entered into an agreement the consummation of which would cause a Change in Control.  

2. (a) Parachute Payment Gross-Up. If any Payments (as hereinafter defined) to Employee are subject to the Excise Tax (as 
hereinafter defined), Teradyne shall pay to Employee a Gross-Up Payment (as hereinafter defined). The Gross-Up Payment with 
respect to any Payment shall be paid no later than 15 days prior to the date that the Excise Tax is due with respect to such Payment.  

(b) Definitions. For purposes of this Section 2, the following terms shall have the following meanings:  

(i)

(ii)

“Code” shall mean the Internal Revenue Code of 1986, as amended. 

“Excise Tax” shall mean the tax imposed by Section 4999 of the Code. The amount of the Excise Tax (if any) 
imposed on any non-cash benefits or any deferred payment or benefit shall be reasonably determined by 
Teradyne, after consultation with its legal and tax advisors. 

(iii) “Gross-Up Payment” shall mean, with respect to Payments to Employee, the amount necessary so that the 

amount retained by Employee, after reduction for (1) any Excise Tax on the Gross-Up Payment and (2) any 
federal, state, or local income and employment taxes imposed on the Gross-Up Payment, is an amount equal to 
the Excise Tax on the Payments to Employee, 

6 

  
  
  
  
 
 
 
other than the Gross-Up Payment. The amount of the Gross-Up Payment shall be reasonably determined by 
Teradyne after consultation with its legal and tax advisors. 

(1) For purposes of determining the amount of the Gross-Up Payment, Employee shall be deemed to pay 
federal income taxes at the highest marginal rate of federal, state and local income tax in the calendar 
year in which the Gross-Up Payment is made (determined by reference to Employee’s residence for such 
calendar year), net of the maximum reduction in federal income taxes which could be obtained from 
deduction of such state and local taxes. 

(2)

(3)

In the event that the Excise Tax with respect to the Payments is determined to exceed the amount taken 
into account hereunder, Teradyne shall make an additional Gross-Up Payment in respect of such excess. 
For purposes of calculating such Gross-Up Payment, any interest or penalties imposed in connection with 
such excess Excise Tax shall be treated as an Excise Tax. 

In the event that the Excise Tax with respect to the Payments is subsequently determined to be less than 
the amount taken into account for purposes of calculating the Gross-Up Payment, Employee shall 
promptly repay to Teradyne the after-tax portion of the Gross-Up Payment that exceeds the Gross-Up 
Payment that otherwise would have been payable in connection with the actual Excise Tax imposed on 
the Payments. 

(iv) “Payment” shall mean, with respect to Employee, any payment in the nature of compensation to (or for the 

benefit of) such individual, if such payment is contingent on a change (i) in the ownership or effective control 
of Teradyne or (ii) in the ownership of a substantial portion of the assets of Teradyne (in each case, as 
reasonably determined by Teradyne in accordance with Section 280G(b)(2) of the Code and the regulations 
promulgated thereunder). Notwithstanding the foregoing, any amount payable to (or for the benefit of) 
Employee shall be a Payment if an Excise Tax is imposed on Employee with respect to such payment or 
benefit. 

7 

  
  
  
  
  
 
 
 
 
 
3. (a) Non-Competition and Non-Solicitation. From the Termination Event through the end of the Salary Continuation Period, 

Employee shall not directly or indirectly:  

(i) Engage in any business or enterprise (whether as an owner, partner, officer, employee, director, investor, 
lender, consultant, independent contractor or otherwise, except as the holder of not more than 1% of the 
combined voting power of the outstanding stock of a publicly held company) that is competitive with Teradyne 
(including but not limited to, any business or enterprise that develops, designs, produces, markets, sells or 
renders any product or service competitive with any product or service developed, produced, marketed, sold or 
rendered by Teradyne while Employee was employed by Teradyne); 

(ii) Either alone or in association with others, recruit, solicit, hire or engage as an independent contractor, any 
person who was employed by Teradyne at any time during the period of Employee’s employment with 
Teradyne, except for an individual whose employment with Teradyne has been terminated for a period of six 
months or longer; and 

(iii) Either alone or in association with others, solicit, divert or take away, or attempt to divert or to take away, the 
business or patronage of any client or customer or entity that was a prospective client or customer of Teradyne 
during the Employee’s employment. 

(b) If any restriction set forth in this Section 3 is found by any court of competent jurisdiction to be unenforceable because 

it extends for too long a period of time or over too great a range of activities or in too broad a geographic area, it shall be 
interpreted to extend only over the maximum period of time, range of activities or geographic area as to which it may be 
enforceable.  

(c) Employee acknowledges that the restrictions contained in this Section 3 are necessary for the protection of the business 
and goodwill of Teradyne and are considered by Employee to be reasonable for such purpose. Employee agrees that any breach 
of this Section 3 will cause Teradyne irreparable harm and therefore, in the event of any such breach, in addition to such other 
remedies that may be available, Teradyne shall have the right to seek equitable and/or injunctive relief.  

(d) The geographic scope of this Section 3 shall extend to anywhere Teradyne or any of its subsidiaries is doing business, 

has done business or has plans to do business.  

(e) Employee agrees that during the Salary Continuation Period, he/she will make reasonable good faith efforts to give 

verbal notice to Teradyne of each new business activity he/she plans to undertake, at least (5) business days prior to beginning 
any such activity.  

(f) If Employee violates the provisions of this Section 3, Teradyne shall be entitled to suspend and recoup any salary 
continuation payment made per Section 1 (d) above and Employee shall continue to be bound by the restrictions set forth in this 
Section 3 for an additional period of time equal to the duration of the violation, such additional period not to exceed 24 months.  

8 

  
  
  
  
 
 
 
3A. No Obligation of Employment. Employee understands that the employment relationship between Employee and Teradyne 
will be “at will” and Employee understands that, prior to any Change in Control, Teradyne may terminate Employee with or without 
“Cause” at any time, including in contemplation of a Change in Control. Following any Change in Control, Teradyne may also 
terminate Employee with or without “Cause” at any time subject to Employee’s rights and Teradyne’s obligations specified in this 
Agreement.  

4. Governing Law. This Agreement shall be governed by and construed in accordance with the internal laws of the 

Commonwealth of Massachusetts and this Agreement shall be deemed to be performable in Massachusetts.  

5. Severability. In case any one or more of the provisions contained in this Agreement for any reason shall be held to be invalid, 

illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this 
Agreement and this Agreement shall be construed to the maximum extent permitted by law.  

6. Waivers and Modifications. This Agreement may be modified, and the rights, remedies and obligations contained in any 
provision hereof may be waived, only in accordance with this Section 6. No waiver by either party of any breach by the other or any 
provision hereof shall be deemed to be a waiver of any later or other breach thereof or as a waiver of any other provision of this 
Agreement. This Agreement may not be waived, changed, discharged or terminated orally or by any course of dealing between the 
parties, but only by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought. 

7. Assignment. (a) Teradyne shall require any successor (whether direct or indirect, by purchase, merger, consolidation or 
otherwise) to all or substantially all of the business or assets of Teradyne expressly to assume and agree to perform under the terms of 
this Agreement in the same manner and to the same extent that Teradyne and its affiliates would be required to perform it if no such 
succession had taken place (provided that such a requirement to perform which arises by operation of law shall be deemed to satisfy 
the requirements for such an express assumption and agreement), and in such event Teradyne (as constituted prior to such succession) 
shall have no further obligation under or with respect to this Agreement. Failure of Teradyne to obtain such assumption and 
agreement with respect to Employee prior to the effectiveness of any such succession shall be a breach of the terms of this Agreement 
with respect to Employee and shall entitle Employee to compensation from Teradyne (as constituted prior to such succession) in the 
same amount and on the same terms as Employee would be entitled to hereunder were Employee’s employment terminated for Good 
Reason following a Change in Control, except that for purposes of implementing the foregoing, the date on which any such 
succession becomes effective shall be deemed the date of the Termination Event. As used in this Agreement, “Teradyne” shall mean 
Teradyne as hereinbefore defined and any successor to its business or assets as aforesaid which assumes and agrees (or is otherwise 
required) to perform this Agreement. Nothing in this Section 7(a) shall be deemed to cause any event or condition which would 
otherwise constitute a Change in Control not to constitute a Change in Control.  

9 

  
(b) Notwithstanding Section 7(a), Teradyne shall remain liable to Employee upon a Termination Event after a Change in Control 
if Employee is not offered continuing employment by a successor to Teradyne or is offered continuing employment by a successor to 
Teradyne only on a basis which would constitute Good Reason for termination of employment hereunder.  

(c) This Agreement, and Employee’s and Teradyne’s rights and obligations hereunder, may not be assigned by Employee or, 
except as provided in Section 7(a), Teradyne, respectively; any purported assignment by Employee or Teradyne in violation hereof 
shall be null and void.  

(d) The terms of this Agreement shall inure to the benefit of and be enforceable by the personal or legal representatives, 

executors, administrators, permitted successors, heirs, distributees, devisees and legatees of Employee. If Employee shall die while an 
amount would still be payable to Employee hereunder if they had continued to live, all such amounts, unless otherwise provided 
herein, shall be paid in accordance with the terms of this Agreement to Employee’s devisee, legatee or other designee or, if there is no 
such designee, Employee’s estate.  

8. Entire Agreement. This Agreement constitutes the entire understanding of the parties relating to the subject matter hereof and 
supersedes and cancels all agreements, written or oral, made prior to the date hereof between Employee and Teradyne relating to the 
subject matter hereof including but not limited to the Employee Officer Change in Control Agreement entered into on October 19, 
2001 and March 1, 2007 between Teradyne and Employee; provided, however, that Employee’s existing Cash Award and Equity 
Award agreements, as modified hereby, shall remain in effect. This Agreement shall not limit any right of Employee to receive any 
payments or benefits under an employee benefit or Employee compensation plan of Teradyne, initially adopted as of or after the date 
hereof, which are expressly contingent thereunder upon the occurrence of a Change in Control (including, but not limited to, the 
acceleration of any rights or benefits thereunder); provided that in no event shall Employee be entitled to any payment or benefit 
under this Agreement which duplicates a payment or benefit received or receivable by Employee under any severance or similar plan 
or policy of Teradyne, and in any such case Employee shall only be entitled to receive the greater of the two payments.  

9. Notices. All notices hereunder shall be in writing and shall be delivered in person or mailed by certified or registered mail, 

return receipt requested, addressed as follows:  

If to Teradyne, to:   Teradyne, Inc.

   700 Riverpark Drive
   MS NR700-2-3 (Legal Department)
   North Reading, MA 01864
   Attention: General Counsel

If to Employee, at Employee’s address in his employment file on record with the Human Resources Department.  

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10. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an 

original, but all of which together shall constitute one and the same instrument.  

11. Section Headings. The descriptive section headings herein have been inserted for convenience only and shall not be deemed 

to define, limit, or otherwise affect the construction of any provision hereof.  

12. Term. The term of this Agreement (the “Term”) shall commence upon the Effective Date hereof and terminate upon the 

earlier of (i) twenty-four (24) months following any Change in Control of Teradyne, (ii) the date prior to any Change in Control of 
Teradyne that Employee for any reason ceases to be an employee of Teradyne (other than a Termination Event in contemplation of a 
Change in Control), and (iii) the date following any Change in Control of Teradyne that Employee is terminated for Cause or 
voluntary terminates his employment (other than for Good Reason).  

13. Expenses. All reasonable legal fees and expenses incurred in a legal proceeding by Employee in seeking to obtain or enforce 

any right or benefit provided by this Agreement against a successor to Teradyne shall be the responsibility of and paid for by the 
successor to Teradyne (but not Teradyne as constituted prior to such succession). Such payments are to be made within twenty (20) 
days after Employee’s request for payment accompanied with such evidence of fees and expenses incurred as Teradyne’s successor 
reasonably may require; provided that if Employee institutes a proceeding and the judge or other decision-maker presiding over the 
proceeding affirmatively finds that Employee has failed to prevail substantially, Employee shall pay Employee’s own costs and 
expenses (and, if applicable, return any amounts theretofore paid on Employee’s behalf under this Section 13).  

14. Payments. Any payments hereunder shall be made out of the general assets of Teradyne. The Employee shall have the status 
of general unsecured creditor of Teradyne, and this Agreement constitutes a mere promise by Teradyne to make payments under this 
Agreement in the future as and to the extent provided herein. Unless otherwise determined by Teradyne in an applicable plan or 
arrangement, no amounts payable hereunder upon a Termination Event shall be deemed salary or compensation for the purpose of 
computing benefits under any employee benefit plan or other arrangement of Teradyne for the benefit of its employees. Teradyne 
shall be entitled to withhold from any payments or deemed payments any amount of tax withholding required by law.  

11 

  
IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and year first above written.  

TERADYNE, INC.

 /s/ Michael A. Bradley 

By:
Name: Michael A. Bradley
Title: CEO & President

EMPLOYEE

/s/ Mark Jagiela
Name: Mark Jagiela

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ATTACHMENT A 

Release  

In consideration of the payments and benefits described in the Amended and Restated Executive Officer Change in Control 

Agreement with an Effective Date of December 30, 2008 between me and Teradyne, Inc. (the “Company”), all of which I 
acknowledge I would not otherwise be entitled to receive, I hereby fully, forever, irrevocably and unconditionally release, remise and 
discharge the Company, its successors and assigns and their respective officers, directors, stockholders, corporate affiliates, 
subsidiaries, parent companies, agents and employees (each in their individual and corporate capacities) (hereinafter, the “Released 
Parties”) from any and all claims, charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, 
accounts, reckonings, covenants, contracts, agreements, promises, doings, omissions, damages, executions, obligations, liabilities, and 
expenses (including attorneys’ fees and costs), of every kind and nature which I ever had or now have against the Released Parties 
arising out of my employment with and/or termination or separation from the Company or relating to my relationship as an officer or 
in any other capacity for the Company, including, but not limited to, all employment discrimination claims under Title VII of the 
Civil Rights Act of 1964, 42 U.S.C. §2000e et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the 
Americans With Disabilities Act of 1990, 42 U.S.C., §12101 et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., and 
the Massachusetts Fair Employment Practices Act., M.G.L. c.151B, §1 et seq., all as amended; all claims arising out of the Fair Credit 
Reporting Act, 15 U.S.C. §1681 et seq., the Employee Retirement Income Security Act of 1974 (“ERISA”), 29 U.S.C. §1001 et seq., 
the Massachusetts Civil Rights Act, M.G.L. c.12 §§11H and 11I, the Massachusetts Equal Rights Act, M.G.L. c.93, §102 and M.G.L. 
c.214, §1C, the Massachusetts Labor and Industries Act, M.G.L. c.149, §1 et seq., the Massachusetts Privacy Act, M.G.L. c. 214, 
§1B, and the Massachusetts Maternity Leave Act, M.G.L. c. 149, §105(d), all as amended; all common law claims including, but not 
limited to, actions in tort, defamation and breach of contract; all claims to any non-vested ownership interest in the Company, 
contractual or otherwise, including but not limited to claims to stock or stock options; and any claim or damage arising out of my 
employment with, termination or separation from the Company (including a claim for retaliation) under any common law theory or 
any federal, state or local statute or ordinance not expressly referenced above; provided, however, that notwithstanding the foregoing, 
the Company agrees and hereby acknowledges that this Release Agreement is not intended to and does not (i) apply to any claims 
Employee may bring to enforce the terms of the Amended and Restated Employee Officer Change in Control Agreement, (ii) release 
the Company of any obligation it may have pursuant to a written agreement, the Company’s articles of organization or bylaws, or as 
mandated by statute to indemnify me as an officer of the Company; and (iii) release the Company of any obligation to provide and/or 
pay benefits to me or my estate, conservator or designated beneficiary(ies) under and in accordance with the terms of any applicable 
Company benefit plan and/or program; provided further, that nothing in this Release Agreement prevents me from filing, cooperating 
with, or participating in any proceeding before the EEOC or a state Fair Employment Practices Agency (except that I acknowledge 
that I may not be able to recover any monetary benefits in connection with any such claim, charge or proceeding).  

Waiver of Rights and Claims Under the Age Discrimination in Employment Act of 1967: Since I am 40 years of age or older, I 
have been informed that I have or may have specific rights and/or claims under the Age Discrimination in Employment Act of 1967 
(ADEA) and I agree that:  

in consideration for the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement, which I am not otherwise entitled to receive, I specifically and voluntarily waive such rights and/or claims under 
the ADEA I might have against the Released Parties to the extent such rights and/or claims arose prior to the date this Release 
Agreement was executed;  

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I understand that rights or claims under the ADEA which may arise after the date this Release Agreement is executed are not 
waived by me;  

I was advised that I have at least 21 days within which to consider the terms of this Release Agreement and to consult with or 
seek advice from an attorney of my choice or any other person of your choosing prior to executing this Release Agreement;  

I have carefully read and fully understand all of the provisions of this Release Agreement, and I knowingly and voluntarily 
agree to all of the terms set forth in this Release Agreement; and  

in entering into this Release Agreement I am not relying on any representation, promise or inducement made by the Company 
or its attorneys with the exception of those promises described in this document.  

Period for Review and Consideration of Agreement:  

I acknowledge that I was informed and understand that I have twenty-one (21) days to review this Release Agreement and 

consider its terms before signing it.  

The 21-day review period will not be affected or extended by any revisions, whether material or immaterial, that might be made 

to this Agreement.  

Accord and Satisfaction: The amounts set forth in the Amended and Restated Executive Officer Change in Control Agreement 
shall be complete and unconditional payment, settlement, accord and/or satisfaction with respect to all obligations and liabilities of 
the Released Parties to me, including, without limitation, all claims for back wages, salary, vacation pay, draws, incentive pay, 
bonuses, cash awards, equity awards, commissions, severance pay, reimbursement of expenses, any and all other forms of 
compensation or benefits, attorney’s fees, or other costs or sums.  

Revocation Period: I may revoke this Release Agreement at any time during the seven-day period immediately following my 

execution hereof. As a result, this Release Agreement shall not become effective or enforceable and the Company shall have no 
obligation to make any payments or provide any benefits described herein until the seven-day revocation period has expired.  

Name:

Witness

  Date

  Date

14 

  
  
  
 
  
 
 
 
IF YOU DO NOT WISH TO USE THE 21-DAY PERIOD, 
PLEASE CAREFULLY REVIEW AND SIGN THIS DOCUMENT  

I,                     , acknowledge that I was informed and understand that I have 21 days within which to consider the attached 

Release Agreement, have been advised of my right to consult with an attorney regarding such Agreement and have considered 
carefully every provision of the Agreement, and that after having engaged in those actions, I prefer to and have requested that I enter 
into the Agreement prior to the expiration of the 21 day period.  

Dated:    

Dated:    

  Name:

  Witness

15 

  
  
 
 
 
 
 
 
AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT  

AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT entered into this 26th day of 
May, 2009 and amended as of December 17, 2012 by and between Teradyne, Inc., a Massachusetts corporation (“Teradyne”), and the 
undersigned executive officer of Teradyne (“Employee”).  

EXHIBIT 10.30 

WITNESSETH:  

WHEREAS, Teradyne and Employee desire to set forth certain terms and conditions relating to the termination of Employee’s 

employment upon the occurrence of a Change in Control (as hereinafter defined) of Teradyne.  

NOW THEREFORE, in consideration of the premises and of the mutual covenants and agreements hereinafter set forth, the 

parties hereto hereby agree as follows:  

1. Entitlements Upon a Termination Event. If, within twenty-four (24) months following a Change in Control or in 

contemplation of a Change in Control, there is a Termination Event, and subject to the conditions set forth herein and the performance 
by Employee of the undertakings and duties set forth herein, Employee shall be entitled to the rights, payments and other benefits set 
forth below:  

(a) Treatment of Awards. Equity Awards that are not subject to Performance Criteria shall be governed by Section 1(b) 
below, and Cash Awards and Equity Awards that are subject to Performance Criteria shall be governed by Section 1(c) below. The 
parties hereto acknowledge that, except as otherwise provided herein, the terms of this Agreement are intended to modify the terms of 
Employee’s existing Cash Award and Equity Award agreements and to be a supplement to Cash Award and Equity Award 
agreements granted on or subsequent to the date hereof.  

(b) Acceleration of Equity Awards. All of Employee’s unvested or unexercisable Equity Awards or Equity Awards subject 
to restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, granted prior to, on, or after 
the date hereof (but only (I) such Equity Awards as have been granted to Employee by Teradyne as of the date of the Change in 
Control or (II) such Equity Awards as have been assumed by an acquiring company at the time of a Change in Control or such new 
cash and equity awards that have been substituted by an acquiring company for Equity Awards existing at the time of a Change in 
Control, each pursuant to the terms of any Teradyne incentive plan) shall automatically become fully vested, exercisable or free of 
restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, as of the date of such 
Termination Event, and all Equity Awards granted on or after the date hereof shall, to the extent applicable, remain exercisable for the 
remainder of the generally applicable term of such Equity Award. 

(c) Satisfaction of Performance Criteria. All of Employee’s Cash Awards and Equity Awards that are subject to 

Performance Criteria shall be settled and paid in the following manner: Employee shall be deemed to have satisfied the necessary 
percentage of the Performance Criteria to which such Cash Awards and Equity Awards are subject as of the date of the Termination 
Event, that will provide Employee with the target level of such Cash Awards and Equity Awards; and Employee shall be entitled to 
receive that portion of each Cash Award and Equity Award payable, at the target level. For purposes of the Cash Awards, the 
payment shall be multiplied by a fraction, the numerator of which shall be the number of calendar months that have passed during the 
period in which the Performance Criteria are to be measured (treating the month in which the Termination Event occurs as a full 
calendar month) and the denominator of which shall be the total number of calendar months in such period. For purposes of this 
Agreement, “target level” is that percentage of the Performance Criteria established at the beginning of each calendar year in order for 
the Employee to achieve Model Compensation. Unless otherwise required under Section 1(e) below, such Cash Awards and Equity 
Awards shall be paid to Employee or the restrictions on transfer removed not later than 10 days following the Termination Event.  

(d) Salary Continuation. Unless otherwise required under Section 1 (e) below, Teradyne shall pay Employee monthly an 

th

amount equal to 1/12  of Employee’s current annual Model Compensation as of the Termination Event for a period of 24 months 
following the date of the Termination Event (the “Salary Continuation Period”). In the event a Termination Event constitutes 
termination for Good Reason on account of a material reduction in Model Compensation, the payment obligation pursuant to this 
Section 1(d) shall be calculated without giving effect to any such reductions in Model Compensation. All such continued payments 
shall be made in accordance with Teradyne’s customary pay practices. Subject to Section 1(e)(i) of this Agreement but 
notwithstanding any other provision of this Agreement to the contrary, the continued payments to Employee contemplated by this 
Section 1(d) and any benefits provided to Employee that are subject to Section 409A of the Code shall commence on the 60  day 
following the Termination Event provided Employee has complied with the requirements of Section 1(g) of this Agreement and the 
release of claims has become irrevocable under applicable law no later than on the 60  day following his Termination Event.  

th

th

(e) Deferred Compensation/Section 409A.  

(i) Notwithstanding any other provision of this Agreement, if the Employee is a “ specified employee” at the time of 

the Employee’s “separation from service” as defined in Section 409A of the Code , all payments, benefits, or removal of restrictions 
on the transfer of equity under this Agreement with respect to the Employee’s “separation from service” that constitute compensation 
deferred under a nonqualified deferred compensation plan as defined in Section 409A of the Code to which such specified employee 
would otherwise be entitled during the first six months following the date of separation from service shall be made on the first day of 
the seventh month after the date of separation from service (or, if earlier, the date of death of the Employee).  

separate identified payment for purposes of Section 409A,  

(ii) For purposes of this Agreement, each amount to be paid or benefit to be provided shall be construed as a 

2 

  
and any payments that are due within the “short term deferral period” as defined in Section 409A or payments that are made under 
separation pay plans as described in Treasury Regulation Section 1.409A-1(b)(9)(ii), (iii) or (iv), shall not be treated as deferred 
compensation unless applicable law requires otherwise. Neither Teradyne nor the Employee shall have the right to accelerate or defer 
the delivery of any payments or benefits under this Agreement except to the extent specifically permitted or required by 
Section 409A.  

(iii) This Agreement is intended to comply with the provisions of Section 409A and the Agreement shall, to the 

extent practicable, be construed in accordance therewith. Terms defined in the Agreement shall have the meanings given such terms 
under Section 409A if and to the extent required to comply with Section 409A. In any event, Teradyne makes no representations or 
warranty and shall have no liability to Employee or any other person if any provisions of or payments under this Agreement are 
determined to constitute deferred compensation subject to Code Section 409A but not to satisfy the conditions of that section.  

(iv) If any amount is payable under the provisions of paragraph (f), below, as a reimbursement of Employee’s 

expenses, under the provisions of Section 2 and 13, or any other provision of this Agreement that constitutes a reimbursement of 
expenses under Section 409A then, notwithstanding the other provisions of this Agreement with respect to the payment of such 
reimbursement, the following limitations shall apply; (A) the expenses eligible for reimbursement may not affect the expenses eligible 
for reimbursement in any other taxable year; (B) such reimbursement must be made on or before the last day of the year following the 
year in which the expenses are incurred; (C) the right to reimbursement is not subject to liquidation or exchange for another benefit; 
and (D) in connection with reimbursements under Section 13 the period during which such expenses can be incurred extends to the 
end of the period permitted for such claims under the applicable statute of limitations.  

(f) Benefit Continuation. During the Salary Continuation Period, Teradyne shall arrange or provide for continued health, 

dental and vision insurance plan coverage for the Employee at the same levels of coverage in existence prior to the Termination Event 
subject to Teradyne and Employee each contributing to the applicable insurance premium payments on the same basis and in the same 
proportions as in existence at the date of the Termination Event. If the Employee is not eligible for continued health, dental and vision 
insurance plan coverage for any portion of the twenty-four (24) month period defined herein, Teradyne shall provide or reimburse 
Employee for comparable individual insurance and, if such provision or reimbursement constitutes taxable income to the Employee, 
such additional amount as is necessary to place the Employee in substantially the same after tax position as he was while an employee 
of Teradyne with respect to such insurance plan coverages. All other benefits, including but not limited to flex/vacation time accrual, 
short and long term disability insurance, life insurance, contributions (including company matches) into savings plan and “savings 
plan plus”, profit sharing payments and participation in the Employee stock purchase plan shall cease as of the date of the 
Termination Event.  

To the extent that amounts paid by Teradyne to provide the benefits under this paragraph (f) are deemed to be deferred 

compensation subject to Section 409A, then such payments shall be made monthly and any payment to preserve the Employee’s after 
tax position shall be made within 60 days after the end of each calendar year in which the taxable provision or reimbursement occurs. 

3 

  
(g) Release. Notwithstanding any other provision of this Agreement to the contrary, no payment , benefit or removal of 
restriction on the transfer of equity provided for under or by virtue of the provisions of this Agreement shall be paid or otherwise 
made available unless Teradyne shall have first received from Employee a valid, binding and irrevocable general release, in the form 
of Attachment A to this Agreement within twenty-one (21) days of the date of the Termination Event. Employee shall sign such 
release within twenty-one (21) days of a Termination Event subsequent to a Change in Control. Teradyne agrees to provide Employee 
an estimate relating to payments to be made under this Agreement upon Employee’s written request. All rights, benefits, payments 
and other entitlements contemplated to be provided or paid to Employee under this Agreement shall be forfeited as of the 60  day 
following Employee’s Termination Event if Employee has not provided Teradyne with a valid, irrevocable release of claims as of 
such 60  day.  
th

th

(h) Certain Definitions. For purposes of this Agreement, the following terms shall have the following meanings:  

“Cash Awards” shall mean any cash-based bonus, cash incentive or other cash awards provided by Teradyne to Employee 

pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation Incentive 
Plan.  

“Cause” shall mean conduct involving one or more of the following: (i) the substantial and continuing failure of Employee, 

after notice thereof, to render services to Teradyne in accordance with the terms or requirements of his or her employment as 
established by the Teradyne Board of Directors from time to time and communicated to the Employee; (ii) Employee’s disloyalty, 
gross negligence, willful misconduct, dishonesty, fraud or breach of fiduciary duty to Teradyne, each in connection with Employee’s 
employment by Teradyne; (iii) Employee’s deliberate disregard of the rules or policies of, or breach of an agreement with, Teradyne 
which results in direct or indirect material loss, damage or injury to Teradyne; (iv) the intentional unauthorized disclosure by 
Employee of any trade secret or confidential information of Teradyne; (v) the commission by Employee of an act which constitutes 
unfair competition with Teradyne; or (vi) the conviction of, or the entry of a plea of guilty or nolo contendere by the Employee, to any 
crime involving moral turpitude or any felony. In the event that Teradyne determines that Cause may exist pursuant to clauses (i), 
(iii) and (v) above, Teradyne shall give Employee written notice of the facts constituting such Cause and Employee shall have 30 days 
following receipt of such notice to remedy such Cause.  

A “Change in Control” shall be deemed to have occurred upon the occurrence of any of the following events: (i) any 

consolidation, cash tender offer, reorganization, recapitalization, merger or plan of share exchange following which the capital stock 
of Teradyne outstanding immediately prior to such transaction constitutes less than a majority of the combined voting power of the 
then-outstanding securities of the combined corporation or person immediately after such transaction; (ii) any sale, lease, exchange or 
other transfer of all or substantially all of Teradyne’s assets; (iii) the adoption by the Board of Directors of Teradyne of  

4 

  
any plan or proposal for the liquidation or dissolution of Teradyne; (iv) a change in the majority of the Board of Directors of 
Teradyne through one or more contested elections occurring within a three-year period; or (v) any person (as that term is used in 
Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended) becomes beneficial owner of 30% or more 
of the combined voting power of Teradyne’s outstanding voting securities, other than (A) as a result of a consolidation, 
reorganization, recapitalization, merger or plan of share exchange following which the capital stock of Teradyne outstanding 
immediately prior to such transaction constitutes at least a majority of combined voting power of the then-outstanding securities of 
the combined corporation or person immediately after such transaction, (B) by any trustee or other fiduciary holding securities under 
an employee benefit plan of Teradyne, or (C) by a person temporarily acquiring beneficial ownership in its capacity as an underwriter 
(as defined pursuant to Section 2(a)(11) of the Securities Act of 1933, as amended) in connection with a public offering of Teradyne 
securities.  

“Equity Awards” shall mean the equity ownership, participation or appreciation opportunities provided by Teradyne to 

Employee pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation 
Incentive Plan, the Teradyne, Inc. 1991 Employee Stock Option Plan and the Teradyne, Inc. 1997 Employee Stock Option Plan, and 
any stock options, restricted stock units, restricted stock, stock appreciation rights, phantom stock and other stock-based awards 
granted thereunder.  

“Good Reason” shall mean any one or more of the following: (i) any material reduction of Employee’s responsibilities 

(other than for Cause or as a result of death or disability) as they shall exist on the date of the consummation of the Change in 
Control; (ii) any material reduction in Employee’s Model Compensation as in effect on the date of the consummation of the Change 
in Control, or as the same may be increased from time to time, or any failure by Teradyne to pay to Employee any bonus accrued, but 
not yet paid, upon written notice by Employee to Teradyne, within 45 days; (iii) a material reduction in the value of Employee’s 
benefit package from the value of Employee’s benefit package on the date of the consummation of the Change in Control; or (iv) a 
requirement that Employee be based at an office that is greater than 50 miles from the location of Employee’s office immediately 
prior to the Change in Control except for required travel on Teradyne’s business to an extent substantially consistent with the business 
travel obligations which Employee undertook on behalf of Teradyne prior to the date of the consummation of the Change in Control. 
In the event of a Termination Event in contemplation of a Change in Control, the applicable baseline measurement date shall be six 
months prior to such Termination Event and not the date of the consummation of the Change in Control.  

“Model Compensation” shall mean Employee’s annual “Model Compensation” as determined by Teradyne’s 
Compensation Committee or Board of Directors, which consists of (i) a fixed annual salary and (ii) a target annual variable amount.  

“Performance Criteria” shall have the meaning ascribed to that term in the Teradyne, Inc. 2006 Equity and Cash 

Compensation Incentive Plan.  

5 

  
“Termination Event” shall mean (i) any termination of Employee by Teradyne without Cause or (ii) any voluntary 

termination by Employee for Good Reason; provided, that it shall not be a Termination Event merely because Employee ceases to be 
employed by Teradyne and becomes employed by a successor to Teradyne involved in the Change in Control that assumes or is 
otherwise bound by this Agreement as provided in Section 7(a). It is expressly understood that no Termination Event shall be deemed 
to have occurred merely because, upon the occurrence of a Change in Control, Employee ceases to be employed by Teradyne and 
does not become employed by a successor to Teradyne after the Change in Control if the successor makes an offer to employ 
Employee on terms and conditions which, if imposed by Teradyne, would not give Employee a basis on which to terminate 
employment for Good Reason.  

(i) Termination in Contemplation of a Change in Control. For purposes of this Agreement, including without limitation, 

this Section 1, a Termination Event occurring “in contemplation of a Change in Control” means a Termination Event occurring within 
3 months prior to an actual Change in Control at the request or direction of a person who enters or has entered into an agreement the 
consummation of which would cause a Change in Control or who conditions the entry into such an agreement on the Employee’s 
termination whether or not such person actually enters into such an agreement. A termination by the Employee for Good Reason shall 
constitute a Termination Event in contemplation of a Change in Control if the actions constituting Good Reason were taken at the 
request or direction of a person who has entered into an agreement the consummation of which would cause a Change in Control.  

2. Reduction of Payments  

(a) Notwithstanding any other provision of this Agreement, in the event that the Company undergoes a Change in 

Ownership or Control (as defined below), the Company shall not be obligated to provide to the Executive a portion of any 
“Contingent Compensation Payments” (as defined below) that the Executive would otherwise be entitled to receive to the extent 
necessary to eliminate any “excess parachute payments” (as defined in Section 280G(b)(1) of the Internal Revenue Code of 1986, as 
amended (the “Code”)) for the Executive. For purposes of this Section 2, the Contingent Compensation Payments so eliminated shall 
be referred to as the “Eliminated Payments” and the aggregate amount (determined in accordance with Treasury Regulation 
Section 1.280G-1, Q/A-30 or any successor provision) of the Contingent Compensation Payments so eliminated shall be referred to as 
the “Eliminated Amount.”  

(b) For purposes of this Section 2, the following terms shall have the following respective meanings:  

(i)

“Change in Ownership or Control” shall mean a change in the ownership or effective control of the Company 
or in the ownership of a substantial portion of the assets of the Company determined in accordance with 
Section 280G(b)(2) of the Code. 

(ii)

“Contingent Compensation Payment” shall mean any payment (or benefit) in the nature of compensation that is
made or made available (under this Agreement or otherwise) to a “disqualified  

6 

  
  
  
 
 
individual” (as defined in Section 280G(c) of the Code) and that is contingent (within the meaning of 
Section 280G(b)(2)(A)(i) of the Code) on a Change in Ownership or Control of the Company. 

(c) If and to the extent that any Contingent Compensation Payments are required to be treated as Eliminated Payments 

pursuant to this Section 2, then the Payments shall be reduced or eliminated, as determined by the Company, in the following order 
(i) any cash payments, (ii) any taxable benefits, (iii) any nontaxable benefits and (iv) any vesting of equity awards, in each case in 
reverse order beginning with the payments or benefits that are to be paid the farthest in time from the date that triggers the 
applicability of the excise tax, to the extent necessary to maximize the Eliminated Payments.  

3. (a) Non-Competition and Non-Solicitation. From the Termination Event through the end of the Salary Continuation Period, 

Employee shall not directly or indirectly:  

(i) Engage in any business or enterprise (whether as an owner, partner, officer, employee, director, investor, 
lender, consultant, independent contractor or otherwise, except as the holder of not more than 1% of the 
combined voting power of the outstanding stock of a publicly held company) that is competitive with Teradyne 
(including but not limited to, any business or enterprise that develops, designs, produces, markets, sells or 
renders any product or service competitive with any product or service developed, produced, marketed, sold or 
rendered by Teradyne while Employee was employed by Teradyne); 

(ii) Either alone or in association with others, recruit, solicit, hire or engage as an independent contractor, any 
person who was employed by Teradyne at any time during the period of Employee’s employment with 
Teradyne, except for an individual whose employment with Teradyne has been terminated for a period of six 
months or longer; and 

(iii) Either alone or in association with others, solicit, divert or take away, or attempt to divert or to take away, the 
business or patronage of any client or customer or entity that was a prospective client or customer of Teradyne 
during the Employee’s employment. 

(b) If any restriction set forth in this Section 3 is found by any court of competent jurisdiction to be unenforceable because 

it extends for too long a period of time or over too great a range of activities or in too broad a geographic area, it shall be 
interpreted to extend only over the maximum period of time, range of activities or geographic area as to which it may be 
enforceable.  

(c) Employee acknowledges that the restrictions contained in this Section 3 are necessary for the protection of the business 

and goodwill of Teradyne and are  

7 

  
  
  
  
 
 
 
 
considered by Employee to be reasonable for such purpose. Employee agrees that any breach of this Section 3 will cause 
Teradyne irreparable harm and therefore, in the event of any such breach, in addition to such other remedies that may be 
available, Teradyne shall have the right to seek equitable and/or injunctive relief.  

(d) The geographic scope of this Section 3 shall extend to anywhere Teradyne or any of its subsidiaries is doing business, 

has done business or has plans to do business.  

(e) Employee agrees that during the Salary Continuation Period, he/she will make reasonable good faith efforts to give 

verbal notice to Teradyne of each new business activity he/she plans to undertake, at least (5) business days prior to beginning 
any such activity.  

(f) If Employee violates the provisions of this Section 3, Teradyne shall be entitled to suspend and recoup any salary 
continuation payment made per Section 1 (d) above and Employee shall continue to be bound by the restrictions set forth in this 
Section 3 for an additional period of time equal to the duration of the violation, such additional period not to exceed 24 months.  

3A. No Obligation of Employment. Employee understands that the employment relationship between Employee and Teradyne 
will be “at will” and Employee understands that, prior to any Change in Control, Teradyne may terminate Employee with or without 
“Cause” at any time, including in contemplation of a Change in Control. Following any Change in Control, Teradyne may also 
terminate Employee with or without “Cause” at any time subject to Employee’s rights and Teradyne’s obligations specified in this 
Agreement.  

4. Governing Law. This Agreement shall be governed by and construed in accordance with the internal laws of the 

Commonwealth of Massachusetts and this Agreement shall be deemed to be performable in Massachusetts.  

5. Severability. In case any one or more of the provisions contained in this Agreement for any reason shall be held to be invalid, 

illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this 
Agreement and this Agreement shall be construed to the maximum extent permitted by law.  

6. Waivers and Modifications. This Agreement may be modified, and the rights, remedies and obligations contained in any 
provision hereof may be waived, only in accordance with this Section 6. No waiver by either party of any breach by the other or any 
provision hereof shall be deemed to be a waiver of any later or other breach thereof or as a waiver of any other provision of this 
Agreement. This Agreement may not be waived, changed, discharged or terminated orally or by any course of dealing between the 
parties, but only by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought. 

7. Assignment. (a) Teradyne shall require any successor (whether direct or indirect, by purchase, merger, consolidation or 

otherwise) to all or substantially all of the  

8 

  
business or assets of Teradyne expressly to assume and agree to perform under the terms of this Agreement in the same manner and to 
the same extent that Teradyne and its affiliates would be required to perform it if no such succession had taken place (provided that 
such a requirement to perform which arises by operation of law shall be deemed to satisfy the requirements for such an express 
assumption and agreement), and in such event Teradyne (as constituted prior to such succession) shall have no further obligation 
under or with respect to this Agreement. Failure of Teradyne to obtain such assumption and agreement with respect to Employee prior 
to the effectiveness of any such succession shall be a breach of the terms of this Agreement with respect to Employee and shall entitle 
Employee to compensation from Teradyne (as constituted prior to such succession) in the same amount and on the same terms as 
Employee would be entitled to hereunder were Employee’s employment terminated for Good Reason following a Change in Control, 
except that for purposes of implementing the foregoing, the date on which any such succession becomes effective shall be deemed the 
date of the Termination Event. As used in this Agreement, “Teradyne” shall mean Teradyne as hereinbefore defined and any 
successor to its business or assets as aforesaid which assumes and agrees (or is otherwise required) to perform this Agreement. 
Nothing in this Section 7(a) shall be deemed to cause any event or condition which would otherwise constitute a Change in Control 
not to constitute a Change in Control.  

(b) Notwithstanding Section 7(a), Teradyne shall remain liable to Employee upon a Termination Event after a Change in Control 
if Employee is not offered continuing employment by a successor to Teradyne or is offered continuing employment by a successor to 
Teradyne only on a basis which would constitute Good Reason for termination of employment hereunder.  

(c) This Agreement, and Employee’s and Teradyne’s rights and obligations hereunder, may not be assigned by Employee or, 
except as provided in Section 7(a), Teradyne, respectively; any purported assignment by Employee or Teradyne in violation hereof 
shall be null and void.  

(d) The terms of this Agreement shall inure to the benefit of and be enforceable by the personal or legal representatives, 

executors, administrators, permitted successors, heirs, distributees, devisees and legatees of Employee. If Employee shall die while an 
amount would still be payable to Employee hereunder if they had continued to live, all such amounts, unless otherwise provided 
herein, shall be paid in accordance with the terms of this Agreement to Employee’s devisee, legatee or other designee or, if there is no 
such designee, Employee’s estate.  

8. Entire Agreement. This Agreement constitutes the entire understanding of the parties relating to the subject matter hereof and 
supersedes and cancels all agreements, written or oral, made prior to the date hereof between Employee and Teradyne relating to the 
subject matter hereof; provided, however, that Employee’s existing Cash Award and Equity Award agreements, as modified hereby, 
shall remain in effect. This Agreement shall not limit any right of Employee to receive any payments or benefits under an employee 
benefit or Employee compensation plan of Teradyne, initially adopted as of or after the date hereof, which are expressly contingent 
thereunder upon the occurrence of a Change in Control (including, but not limited to, the acceleration of any rights or benefits 
thereunder); provided that in no event shall Employee be entitled to any payment or benefit under this Agreement which duplicates a 
payment or benefit received or receivable by Employee under any severance or similar plan or policy of Teradyne, and in any such 
case Employee shall only be entitled to receive the greater of the two payments.  

9 

  
9. Notices. All notices hereunder shall be in writing and shall be delivered in person or mailed by certified or registered mail, 

return receipt requested, addressed as follows:  

If to Teradyne, to:   Teradyne, Inc.

   600 Riverpark Drive
   MS NR600-2-2 (Legal Department)
   North Reading, MA 01864
   Attention: Associate General Counsel

If to Employee, at Employee’s address in his employment file on record with the Human Resources Department.  

10. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an 

original, but all of which together shall constitute one and the same instrument.  

11. Section Headings. The descriptive section headings herein have been inserted for convenience only and shall not be deemed 

to define, limit, or otherwise affect the construction of any provision hereof.  

12. Term. The term of this Agreement (the “Term”) shall commence upon the Effective Date hereof and terminate upon the 

earlier of (i) twenty-four (24) months following any Change in Control of Teradyne, (ii) the date prior to any Change in Control of 
Teradyne that Employee for any reason ceases to be an employee of Teradyne (other than a Termination Event in contemplation of a 
Change in Control) and (iii) the date following any Change in Control of Teradyne that Employee is terminated for Cause or 
voluntary terminates his employment (other than for Good Reason).  

13. Expenses. All reasonable legal fees and expenses incurred in a legal proceeding by Employee in seeking to obtain or enforce 

any right or benefit provided by this Agreement against a successor to Teradyne shall be the responsibility of and paid for by the 
successor to Teradyne (but not Teradyne as constituted prior to such succession). Such payments are to be made within twenty (20) 
days after Employee’s request for payment accompanied with such evidence of fees and expenses incurred as Teradyne’s successor 
reasonably may require; provided that if Employee institutes a proceeding and the judge or other decision-maker presiding over the 
proceeding affirmatively finds that Employee has failed to prevail substantially, Employee shall pay Employee’s own costs and 
expenses (and, if applicable, return any amounts theretofore paid on Employee’s behalf under this Section 13).  

14. Payments. Any payments hereunder shall be made out of the general assets of Teradyne. The Employee shall have the status 
of general unsecured creditor of Teradyne, and this Agreement constitutes a mere promise by Teradyne to make payments under this 
Agreement in the future as and to the extent provided herein. Unless otherwise determined by Teradyne in  

10 

  
  
an applicable plan or arrangement, no amounts payable hereunder upon a Termination Event shall be deemed salary or compensation 
for the purpose of computing benefits under any employee benefit plan or other arrangement of Teradyne for the benefit of its 
employees. Teradyne shall be entitled to withhold from any payments or deemed payments any amount of tax withholding required 
by law.  

IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and year first above written.  

TERADYNE, INC.

 /s/ Michael A. Bradley 

By:
Name: Michael A. Bradley
Title: CEO & President

EMPLOYEE

/s/ Charles J. Gray
Name: Charles J. Gray

11 

  
  
ATTACHMENT A 

Release  

In consideration of the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement dated May 30, 2009 between me and Teradyne, Inc. (the “Company”), all of which I acknowledge I would not otherwise 
be entitled to receive, I hereby fully, forever, irrevocably and unconditionally release, remise and discharge the Company, its 
successors and assigns and their respective officers, directors, stockholders, corporate affiliates, subsidiaries, parent companies, 
agents and employees (each in their individual and corporate capacities) (hereinafter, the “Released Parties”) from any and all claims, 
charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, accounts, reckonings, covenants, 
contracts, agreements, promises, doings, omissions, damages, executions, obligations, liabilities, and expenses (including attorneys’ 
fees and costs), of every kind and nature which I ever had or now have against the Released Parties arising out of my employment 
with and/or termination or separation from the Company or relating to my relationship as an officer or in any other capacity for the 
Company, including, but not limited to, all employment discrimination claims under Title VII of the Civil Rights Act of 1964, 42 
U.S.C. §2000e et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the Americans With Disabilities Act of 
1990, 42 U.S.C., §12101 et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., and the Massachusetts Fair 
Employment Practices Act., M.G.L. c.151B, §1 et seq., all as amended; all claims arising out of the Fair Credit Reporting Act, 15 
U.S.C. §1681 et seq., the Employee Retirement Income Security Act of 1974 (“ERISA”), 29 U.S.C. §1001 et seq., the Massachusetts 
Civil Rights Act, M.G.L. c.12 §§11H and 11I, the Massachusetts Equal Rights Act, M.G.L. c.93, §102 and M.G.L. c.214, §1C, the 
Massachusetts Labor and Industries Act, M.G.L. c.149, §1 et seq., the Massachusetts Privacy Act, M.G.L. c. 214, §1B, and the 
Massachusetts Maternity Leave Act, M.G.L. c. 149, §105(d), all as amended; all common law claims including, but not limited to, 
actions in tort, defamation and breach of contract; all claims to any non-vested ownership interest in the Company, contractual or 
otherwise, including but not limited to claims to stock or stock options; and any claim or damage arising out of my employment with, 
termination or separation from the Company (including a claim for retaliation) under any common law theory or any federal, state or 
local statute or ordinance not expressly referenced above; provided, however, that notwithstanding the foregoing, the Company agrees 
and hereby acknowledges that this Release Agreement is not intended to and does not (i) apply to any claims Executive may bring to 
enforce the terms of the Amended and Restated Executive Officer Change in Control Agreement, (ii) release the Company of any 
obligation it may have pursuant to a written agreement, the Company’s articles of organization or bylaws, or as mandated by statute 
to indemnify me as an officer of the Company; and (iii) release the Company of any obligation to provide and/or pay benefits to me or 
my estate, conservator or designated beneficiary(ies) under and in accordance with the terms of any applicable Company benefit plan 
and/or program; provided further, that nothing in this Release Agreement prevents me from filing, cooperating with, or participating 
in any proceeding before the EEOC or a state Fair Employment Practices Agency (except that I acknowledge that I may not be able to 
recover any monetary benefits in connection with any such claim, charge or proceeding).  

Waiver of Rights and Claims Under the Age Discrimination in Employment Act of 1967: Since I am 40 years of age or older, I 
have been informed that I have or may have specific rights and/or claims under the Age Discrimination in Employment Act of 1967 
(ADEA) and I agree that:  

in consideration for the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement, which I am not otherwise entitled to receive, I specifically and voluntarily waive such rights and/or claims under 
the ADEA I might have against the Released Parties to the extent such rights and/or claims arose prior to the date this Release 
Agreement was executed;  

I understand that rights or claims under the ADEA which may arise after the date this Release Agreement is executed are not 
waived by me;  

I was advised that I have at least 21 days within which to consider the terms of this Release Agreement and to consult with or 
seek advice from an attorney of my choice or any other person of your choosing prior to executing this Release Agreement;  

I have carefully read and fully understand all of the provisions of this Release Agreement, and I knowingly and voluntarily 
agree to all of the terms set forth in this Release Agreement; and  

in entering into this Release Agreement I am not relying on any representation, promise or inducement made by the Company 
or its attorneys with the exception of those promises described in this document.  

Period for Review and Consideration of Agreement:  

I acknowledge that I was informed and understand that I have twenty-one (21) days to review this Release Agreement and 

consider its terms before signing it.  

The 21-day review period will not be affected or extended by any revisions, whether material or immaterial, that might be made 

to this Agreement.  

Accord and Satisfaction: The amounts set forth in the Amended and Restated Executive Officer Change in Control Agreement 
shall be complete and unconditional payment, settlement, accord and/or satisfaction with respect to all obligations and liabilities of 
the Released Parties to me, including, without limitation, all claims for back wages, salary, vacation pay, draws, incentive pay, 
bonuses, cash awards, equity awards, commissions, severance pay, reimbursement of expenses, any and all other forms of 
compensation or benefits, attorney’s fees, or other costs or sums.  

Revocation Period: I may revoke this Release Agreement at any time during the seven-day period immediately following my 

execution hereof. As a result, this Release Agreement shall not become effective or enforceable and the Company shall have no 
obligation to make any payments or provide any benefits described herein until the seven-day revocation period has expired.  

Name:

Witness

  Date

  Date

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IF YOU DO NOT WISH TO USE THE 21-DAY PERIOD, 
PLEASE CAREFULLY REVIEW AND SIGN THIS DOCUMENT  

I,                     , acknowledge that I was informed and understand that I have 21 days within which to consider the attached 

Release Agreement, have been advised of my right to consult with an attorney regarding such Agreement and have considered 
carefully every provision of the Agreement, and that after having engaged in those actions, I prefer to and have requested that I enter 
into the Agreement prior to the expiration of the 21 day period.  

Dated:    

Dated:    

  Name:

  Witness

3 

  
  
 
 
 
 
 
 
AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT  

AMENDED AND RESTATED EXECUTIVE OFFICER CHANGE IN CONTROL AGREEMENT entered into this 30th day of 
June, 2012 and amended as of December 17, 2012 by and between Teradyne, Inc., a Massachusetts corporation (“Teradyne”), and the 
undersigned executive officer of Teradyne (“Employee”).  

EXHIBIT 10.32 

WITNESSETH:  

WHEREAS, Teradyne and Employee desire to set forth certain terms and conditions relating to the termination of Employee’s 

employment upon the occurrence of a Change in Control (as hereinafter defined) of Teradyne.  

NOW THEREFORE, in consideration of the premises and of the mutual covenants and agreements hereinafter set forth, the 

parties hereto hereby agree as follows:  

1. Entitlements Upon a Termination Event. If, within twenty-four (24) months following a Change in Control or in 

contemplation of a Change in Control, there is a Termination Event, and subject to the conditions set forth herein and the performance 
by Employee of the undertakings and duties set forth herein, Employee shall be entitled to the rights, payments and other benefits set 
forth below:  

(a) Treatment of Awards. Equity Awards that are not subject to Performance Criteria shall be governed by Section 1(b) 
below, and Cash Awards and Equity Awards that are subject to Performance Criteria shall be governed by Section 1(c) below. The 
parties hereto acknowledge that, except as otherwise provided herein, the terms of this Agreement are intended to modify the terms of 
Employee’s existing Cash Award and Equity Award agreements and to be a supplement to Cash Award and Equity Award 
agreements granted on or subsequent to the date hereof.  

(b) Acceleration of Equity Awards. All of Employee’s unvested or unexercisable Equity Awards or Equity Awards subject 
to restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, granted prior to, on, or after 
the date hereof (but only (I) such Equity Awards as have been granted to Employee by Teradyne as of the date of the Change in 
Control or (II) such Equity Awards as have been assumed by an acquiring company at the time of a Change in Control or such new 
cash and equity awards that have been substituted by an acquiring company for Equity Awards existing at the time of a Change in 
Control, each pursuant to the terms of any Teradyne incentive plan) shall automatically become fully vested, exercisable or free of 
restrictions on transfer imposed by Teradyne or repurchase rights in favor of Teradyne, as applicable, as of the date of such 
Termination Event, and all Equity Awards granted on or after the date hereof shall, to the extent applicable, remain exercisable for the 
remainder of the generally applicable term of such Equity Award. 

(c) Satisfaction of Performance Criteria. All of Employee’s Cash Awards and Equity Awards that are subject to 

Performance Criteria shall be settled and paid in the following manner: Employee shall be deemed to have satisfied the necessary 
percentage of the Performance Criteria to which such Cash Awards and Equity Awards are subject as of the date of the Termination 
Event, that will provide Employee with the target level of such Cash Awards and Equity Awards; and Employee shall be entitled to 
receive that portion of each Cash Award and Equity Award payable, at the target level. For purposes of the Cash Awards, the 
payment shall be multiplied by a fraction, the numerator of which shall be the number of calendar months that have passed during the 
period in which the Performance Criteria are to be measured (treating the month in which the Termination Event occurs as a full 
calendar month) and the denominator of which shall be the total number of calendar months in such period. For purposes of this 
Agreement, “target level” is that percentage of the Performance Criteria established at the beginning of each calendar year in order for 
the Employee to achieve Model Compensation. Unless otherwise required under Section 1(e) below, such Cash Awards and Equity 
Awards shall be paid to Employee or the restrictions on transfer removed not later than 10 days following the Termination Event.  

(d) Salary Continuation. Unless otherwise required under Section 1 (e) below, Teradyne shall pay Employee monthly an 

th

amount equal to 1/12  of Employee’s current annual Model Compensation as of the Termination Event for a period of 24 months 
following the date of the Termination Event (the “Salary Continuation Period”). In the event a Termination Event constitutes 
termination for Good Reason on account of a material reduction in Model Compensation, the payment obligation pursuant to this 
Section 1(d) shall be calculated without giving effect to any such reductions in Model Compensation. All such continued payments 
shall be made in accordance with Teradyne’s customary pay practices. Subject to Section 1(e)(i) of this Agreement but 
notwithstanding any other provision of this Agreement to the contrary, the continued payments to Employee contemplated by this 
Section 1(d) and any benefits provided to Employee that are subject to Section 409A of the Code shall commence on the 60  day 
following the Termination Event provided Employee has complied with the requirements of Section 1(g) of this Agreement and the 
release of claims has become irrevocable under applicable law no later than on the 60  day following his Termination Event.  

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(e) Deferred Compensation/Section 409A.  

(i) Notwithstanding any other provision of this Agreement, if the Employee is a “ specified employee” at the time of 

the Employee’s “separation from service” as defined in Section 409A of the Code , all payments, benefits, or removal of restrictions 
on the transfer of equity under this Agreement with respect to the Employee’s “separation from service” that constitute compensation 
deferred under a nonqualified deferred compensation plan as defined in Section 409A of the Code to which such specified employee 
would otherwise be entitled during the first six months following the date of separation from service shall be made on the first day of 
the seventh month after the date of separation from service (or, if earlier, the date of death of the Employee).  

separate identified payment for purposes of Section 409A,  

(ii) For purposes of this Agreement, each amount to be paid or benefit to be provided shall be construed as a 

2 

  
and any payments that are due within the “short term deferral period” as defined in Section 409A or payments that are made under 
separation pay plans as described in Treasury Regulation Section 1.409A-1(b)(9)(ii), (iii) or (iv), shall not be treated as deferred 
compensation unless applicable law requires otherwise. Neither Teradyne nor the Employee shall have the right to accelerate or defer 
the delivery of any payments or benefits under this Agreement except to the extent specifically permitted or required by 
Section 409A.  

(iii) This Agreement is intended to comply with the provisions of Section 409A and the Agreement shall, to the 

extent practicable, be construed in accordance therewith. Terms defined in the Agreement shall have the meanings given such terms 
under Section 409A if and to the extent required to comply with Section 409A. In any event, Teradyne makes no representations or 
warranty and shall have no liability to Employee or any other person if any provisions of or payments under this Agreement are 
determined to constitute deferred compensation subject to Code Section 409A but not to satisfy the conditions of that section.  

(iv) If any amount is payable under the provisions of paragraph (f), below, as a reimbursement of Employee’s 

expenses, under the provisions of Section 2 and 13, or any other provision of this Agreement that constitutes a reimbursement of 
expenses under Section 409A then, notwithstanding the other provisions of this Agreement with respect to the payment of such 
reimbursement, the following limitations shall apply; (A) the expenses eligible for reimbursement may not affect the expenses eligible 
for reimbursement in any other taxable year; (B) such reimbursement must be made on or before the last day of the year following the 
year in which the expenses are incurred; (C) the right to reimbursement is not subject to liquidation or exchange for another benefit; 
and (D) in connection with reimbursements under Section 13 the period during which such expenses can be incurred extends to the 
end of the period permitted for such claims under the applicable statute of limitations.  

(f) Benefit Continuation. During the Salary Continuation Period, Teradyne shall arrange or provide for continued health, 

dental and vision insurance plan coverage for the Employee at the same levels of coverage in existence prior to the Termination Event 
subject to Teradyne and Employee each contributing to the applicable insurance premium payments on the same basis and in the same 
proportions as in existence at the date of the Termination Event. If the Employee is not eligible for continued health, dental and vision 
insurance plan coverage for any portion of the twenty-four (24) month period defined herein, Teradyne shall provide or reimburse 
Employee for comparable individual insurance and, if such provision or reimbursement constitutes taxable income to the Employee, 
such additional amount as is necessary to place the Employee in substantially the same after tax position as he was while an employee 
of Teradyne with respect to such insurance plan coverages. All other benefits, including but not limited to flex/vacation time accrual, 
short and long term disability insurance, life insurance, contributions (including company matches) into savings plan and “savings 
plan plus”, profit sharing payments and participation in the Employee stock purchase plan shall cease as of the date of the 
Termination Event.  

To the extent that amounts paid by Teradyne to provide the benefits under this paragraph (f) are deemed to be deferred 

compensation subject to Section 409A, then such payments shall be made monthly and any payment to preserve the Employee’s after 
tax position shall be made within 60 days after the end of each calendar year in which the taxable provision or reimbursement occurs. 

3 

  
(g) Release. Notwithstanding any other provision of this Agreement to the contrary, no payment , benefit or removal of 
restriction on the transfer of equity provided for under or by virtue of the provisions of this Agreement shall be paid or otherwise 
made available unless Teradyne shall have first received from Employee a valid, binding and irrevocable general release, in the form 
of Attachment A to this Agreement within twenty-one (21) days of the date of the Termination Event. Employee shall sign such 
release within twenty-one (21) days of a Termination Event subsequent to a Change in Control. Teradyne agrees to provide Employee 
an estimate relating to payments to be made under this Agreement upon Employee’s written request. All rights, benefits, payments 
and other entitlements contemplated to be provided or paid to Employee under this Agreement shall be forfeited as of the 60  day 
following Employee’s Termination Event if Employee has not provided Teradyne with a valid, irrevocable release of claims as of 
such 60  day.  
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(h) Certain Definitions. For purposes of this Agreement, the following terms shall have the following meanings:  

“Cash Awards” shall mean any cash-based bonus, cash incentive or other cash awards provided by Teradyne to Employee 

pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation Incentive 
Plan.  

“Cause” shall mean conduct involving one or more of the following: (i) the substantial and continuing failure of Employee, 

after notice thereof, to render services to Teradyne in accordance with the terms or requirements of his or her employment as 
established by the Teradyne Board of Directors from time to time and communicated to the Employee; (ii) Employee’s disloyalty, 
gross negligence, willful misconduct, dishonesty, fraud or breach of fiduciary duty to Teradyne, each in connection with Employee’s 
employment by Teradyne; (iii) Employee’s deliberate disregard of the rules or policies of, or breach of an agreement with, Teradyne 
which results in direct or indirect material loss, damage or injury to Teradyne; (iv) the intentional unauthorized disclosure by 
Employee of any trade secret or confidential information of Teradyne; (v) the commission by Employee of an act which constitutes 
unfair competition with Teradyne; or (vi) the conviction of, or the entry of a plea of guilty or nolo contendere by the Employee, to any 
crime involving moral turpitude or any felony. In the event that Teradyne determines that Cause may exist pursuant to clauses (i), 
(iii) and (v) above, Teradyne shall give Employee written notice of the facts constituting such Cause and Employee shall have 30 days 
following receipt of such notice to remedy such Cause.  

A “Change in Control” shall be deemed to have occurred upon the occurrence of any of the following events: (i) any 

consolidation, cash tender offer, reorganization, recapitalization, merger or plan of share exchange following which the capital stock 
of Teradyne outstanding immediately prior to such transaction constitutes less than a majority of the combined voting power of the 
then-outstanding securities of the combined corporation or person immediately after such transaction; (ii) any sale, lease, exchange or 
other transfer of all or substantially all of Teradyne’s assets; (iii) the adoption by the Board of Directors of Teradyne of  

4 

  
any plan or proposal for the liquidation or dissolution of Teradyne; (iv) a change in the majority of the Board of Directors of 
Teradyne through one or more contested elections occurring within a three-year period; or (v) any person (as that term is used in 
Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended) becomes beneficial owner of 30% or more 
of the combined voting power of Teradyne’s outstanding voting securities, other than (A) as a result of a consolidation, 
reorganization, recapitalization, merger or plan of share exchange following which the capital stock of Teradyne outstanding 
immediately prior to such transaction constitutes at least a majority of combined voting power of the then-outstanding securities of 
the combined corporation or person immediately after such transaction, (B) by any trustee or other fiduciary holding securities under 
an employee benefit plan of Teradyne, or (C) by a person temporarily acquiring beneficial ownership in its capacity as an underwriter 
(as defined pursuant to Section 2(a)(11) of the Securities Act of 1933, as amended) in connection with a public offering of Teradyne 
securities.  

“Equity Awards” shall mean the equity ownership, participation or appreciation opportunities provided by Teradyne to 

Employee pursuant to incentive plans that Teradyne maintains, including but not limited to its 2006 Equity and Cash Compensation 
Incentive Plan, the Teradyne, Inc. 1991 Employee Stock Option Plan and the Teradyne, Inc. 1997 Employee Stock Option Plan, and 
any stock options, restricted stock units, restricted stock, stock appreciation rights, phantom stock and other stock-based awards 
granted thereunder.  

“Good Reason” shall mean any one or more of the following: (i) any material reduction of Employee’s responsibilities 

(other than for Cause or as a result of death or disability) as they shall exist on the date of the consummation of the Change in 
Control; (ii) any material reduction in Employee’s Model Compensation as in effect on the date of the consummation of the Change 
in Control, or as the same may be increased from time to time, or any failure by Teradyne to pay to Employee any bonus accrued, but 
not yet paid, upon written notice by Employee to Teradyne, within 45 days; (iii) a material reduction in the value of Employee’s 
benefit package from the value of Employee’s benefit package on the date of the consummation of the Change in Control; or (iv) a 
requirement that Employee be based at an office that is greater than 50 miles from the location of Employee’s office immediately 
prior to the Change in Control except for required travel on Teradyne’s business to an extent substantially consistent with the business 
travel obligations which Employee undertook on behalf of Teradyne prior to the date of the consummation of the Change in Control. 
In the event of a Termination Event in contemplation of a Change in Control, the applicable baseline measurement date shall be six 
months prior to such Termination Event and not the date of the consummation of the Change in Control.  

“Model Compensation” shall mean Employee’s annual “Model Compensation” as determined by Teradyne’s 
Compensation Committee or Board of Directors, which consists of (i) a fixed annual salary and (ii) a target annual variable amount.  

“Performance Criteria” shall have the meaning ascribed to that term in the Teradyne, Inc. 2006 Equity and Cash 

Compensation Incentive Plan.  

5 

  
“Termination Event” shall mean (i) any termination of Employee by Teradyne without Cause or (ii) any voluntary 

termination by Employee for Good Reason; provided, that it shall not be a Termination Event merely because Employee ceases to be 
employed by Teradyne and becomes employed by a successor to Teradyne involved in the Change in Control that assumes or is 
otherwise bound by this Agreement as provided in Section 7(a). It is expressly understood that no Termination Event shall be deemed 
to have occurred merely because, upon the occurrence of a Change in Control, Employee ceases to be employed by Teradyne and 
does not become employed by a successor to Teradyne after the Change in Control if the successor makes an offer to employ 
Employee on terms and conditions which, if imposed by Teradyne, would not give Employee a basis on which to terminate 
employment for Good Reason.  

(i) Termination in Contemplation of a Change in Control. For purposes of this Agreement, including without limitation, 

this Section 1, a Termination Event occurring “in contemplation of a Change in Control” means a Termination Event occurring within 
3 months prior to an actual Change in Control at the request or direction of a person who enters or has entered into an agreement the 
consummation of which would cause a Change in Control or who conditions the entry into such an agreement on the Employee’s 
termination whether or not such person actually enters into such an agreement. A termination by the Employee for Good Reason shall 
constitute a Termination Event in contemplation of a Change in Control if the actions constituting Good Reason were taken at the 
request or direction of a person who has entered into an agreement the consummation of which would cause a Change in Control.  

2. Reduction of Payments  

(a) Notwithstanding any other provision of this Agreement, in the event that the Company undergoes a Change in 

Ownership or Control (as defined below), the Company shall not be obligated to provide to the Executive a portion of any 
“Contingent Compensation Payments” (as defined below) that the Executive would otherwise be entitled to receive to the extent 
necessary to eliminate any “excess parachute payments” (as defined in Section 280G(b)(1) of the Internal Revenue Code of 1986, as 
amended (the “Code”)) for the Executive. For purposes of this Section 2, the Contingent Compensation Payments so eliminated shall 
be referred to as the “Eliminated Payments” and the aggregate amount (determined in accordance with Treasury Regulation 
Section 1.280G-1, Q/A-30 or any successor provision) of the Contingent Compensation Payments so eliminated shall be referred to as 
the “Eliminated Amount.”  

(b) For purposes of this Section 2, the following terms shall have the following respective meanings:  

(i)

“Change in Ownership or Control” shall mean a change in the ownership or effective control of the Company 
or in the ownership of a substantial portion of the assets of the Company determined in accordance with 
Section 280G(b)(2) of the Code. 

(ii)

“Contingent Compensation Payment” shall mean any payment (or benefit) in the nature of compensation that is
made or made available (under this Agreement or otherwise) to a “disqualified  

6 

  
  
  
 
 
individual” (as defined in Section 280G(c) of the Code) and that is contingent (within the meaning of 
Section 280G(b)(2)(A)(i) of the Code) on a Change in Ownership or Control of the Company. 

(c) If and to the extent that any Contingent Compensation Payments are required to be treated as Eliminated Payments 

pursuant to this Section 2, then the Payments shall be reduced or eliminated, as determined by the Company, in the following order 
(i) any cash payments, (ii) any taxable benefits, (iii) any nontaxable benefits and (iv) any vesting of equity awards, in each case in 
reverse order beginning with the payments or benefits that are to be paid the farthest in time from the date that triggers the 
applicability of the excise tax, to the extent necessary to maximize the Eliminated Payments.  

3.(a) Non-Competition and Non-Solicitation. From the Termination Event through the end of the Salary Continuation Period, 

Employee shall not directly or indirectly:  

(i) Engage in any business or enterprise (whether as an owner, partner, officer, employee, director, investor, 
lender, consultant, independent contractor or otherwise, except as the holder of not more than 1% of the 
combined voting power of the outstanding stock of a publicly held company) that is competitive with Teradyne 
(including but not limited to, any business or enterprise that develops, designs, produces, markets, sells or 
renders any product or service competitive with any product or service developed, produced, marketed, sold or 
rendered by Teradyne while Employee was employed by Teradyne); 

(ii) Either alone or in association with others, recruit, solicit, hire or engage as an independent contractor, any 
person who was employed by Teradyne at any time during the period of Employee’s employment with 
Teradyne, except for an individual whose employment with Teradyne has been terminated for a period of six 
months or longer; and 

(iii) Either alone or in association with others, solicit, divert or take away, or attempt to divert or to take away, the 
business or patronage of any client or customer or entity that was a prospective client or customer of Teradyne 
during the Employee’s employment. 

(b) If any restriction set forth in this Section 3 is found by any court of competent jurisdiction to be unenforceable because 

it extends for too long a period of time or over too great a range of activities or in too broad a geographic area, it shall be 
interpreted to extend only over the maximum period of time, range of activities or geographic area as to which it may be 
enforceable.  

(c) Employee acknowledges that the restrictions contained in this Section 3 are necessary for the protection of the business 

and goodwill of Teradyne and are  

7 

  
  
  
  
 
 
 
 
considered by Employee to be reasonable for such purpose. Employee agrees that any breach of this Section 3 will cause 
Teradyne irreparable harm and therefore, in the event of any such breach, in addition to such other remedies that may be 
available, Teradyne shall have the right to seek equitable and/or injunctive relief.  

(d) The geographic scope of this Section 3 shall extend to anywhere Teradyne or any of its subsidiaries is doing business, 

has done business or has plans to do business.  

(e) Employee agrees that during the Salary Continuation Period, he/she will make reasonable good faith efforts to give 

verbal notice to Teradyne of each new business activity he/she plans to undertake, at least (5) business days prior to beginning 
any such activity.  

(f) If Employee violates the provisions of this Section 3, Teradyne shall be entitled to suspend and recoup any salary 
continuation payment made per Section 1 (d) above and Employee shall continue to be bound by the restrictions set forth in this 
Section 3 for an additional period of time equal to the duration of the violation, such additional period not to exceed 24 months.  

3A. No Obligation of Employment. Employee understands that the employment relationship between Employee and Teradyne 
will be “at will” and Employee understands that, prior to any Change in Control, Teradyne may terminate Employee with or without 
“Cause” at any time, including in contemplation of a Change in Control. Following any Change in Control, Teradyne may also 
terminate Employee with or without “Cause” at any time subject to Employee’s rights and Teradyne’s obligations specified in this 
Agreement.  

4. Governing Law. This Agreement shall be governed by and construed in accordance with the internal laws of the 

Commonwealth of Massachusetts and this Agreement shall be deemed to be performable in Massachusetts.  

5. Severability. In case any one or more of the provisions contained in this Agreement for any reason shall be held to be invalid, 

illegal or unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this 
Agreement and this Agreement shall be construed to the maximum extent permitted by law.  

6. Waivers and Modifications. This Agreement may be modified, and the rights, remedies and obligations contained in any 
provision hereof may be waived, only in accordance with this Section 6. No waiver by either party of any breach by the other or any 
provision hereof shall be deemed to be a waiver of any later or other breach thereof or as a waiver of any other provision of this 
Agreement. This Agreement may not be waived, changed, discharged or terminated orally or by any course of dealing between the 
parties, but only by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought. 

7. Assignment. (a) Teradyne shall require any successor (whether direct or indirect, by purchase, merger, consolidation or 

otherwise) to all or substantially all of the  

8 

  
business or assets of Teradyne expressly to assume and agree to perform under the terms of this Agreement in the same manner and to 
the same extent that Teradyne and its affiliates would be required to perform it if no such succession had taken place (provided that 
such a requirement to perform which arises by operation of law shall be deemed to satisfy the requirements for such an express 
assumption and agreement), and in such event Teradyne (as constituted prior to such succession) shall have no further obligation 
under or with respect to this Agreement. Failure of Teradyne to obtain such assumption and agreement with respect to Employee prior 
to the effectiveness of any such succession shall be a breach of the terms of this Agreement with respect to Employee and shall entitle 
Employee to compensation from Teradyne (as constituted prior to such succession) in the same amount and on the same terms as 
Employee would be entitled to hereunder were Employee’s employment terminated for Good Reason following a Change in Control, 
except that for purposes of implementing the foregoing, the date on which any such succession becomes effective shall be deemed the 
date of the Termination Event. As used in this Agreement, “Teradyne” shall mean Teradyne as hereinbefore defined and any 
successor to its business or assets as aforesaid which assumes and agrees (or is otherwise required) to perform this Agreement. 
Nothing in this Section 7(a) shall be deemed to cause any event or condition which would otherwise constitute a Change in Control 
not to constitute a Change in Control.  

(b) Notwithstanding Section 7(a), Teradyne shall remain liable to Employee upon a Termination Event after a Change in Control 
if Employee is not offered continuing employment by a successor to Teradyne or is offered continuing employment by a successor to 
Teradyne only on a basis which would constitute Good Reason for termination of employment hereunder.  

(c) This Agreement, and Employee’s and Teradyne’s rights and obligations hereunder, may not be assigned by Employee or, 
except as provided in Section 7(a), Teradyne, respectively; any purported assignment by Employee or Teradyne in violation hereof 
shall be null and void.  

(d) The terms of this Agreement shall inure to the benefit of and be enforceable by the personal or legal representatives, 

executors, administrators, permitted successors, heirs, distributees, devisees and legatees of Employee. If Employee shall die while an 
amount would still be payable to Employee hereunder if they had continued to live, all such amounts, unless otherwise provided 
herein, shall be paid in accordance with the terms of this Agreement to Employee’s devisee, legatee or other designee or, if there is no 
such designee, Employee’s estate.  

8. Entire Agreement. This Agreement constitutes the entire understanding of the parties relating to the subject matter hereof and 
supersedes and cancels all agreements, written or oral, made prior to the date hereof between Employee and Teradyne relating to the 
subject matter hereof; provided, however, that Employee’s existing Cash Award and Equity Award agreements, as modified hereby, 
shall remain in effect. This Agreement shall not limit any right of Employee to receive any payments or benefits under an employee 
benefit or Employee compensation plan of Teradyne, initially adopted as of or after the date hereof, which are expressly contingent 
thereunder upon the occurrence of a Change in Control (including, but not limited to, the acceleration of any rights or benefits 
thereunder); provided that in no event shall Employee be entitled to any payment or benefit under this Agreement which duplicates a 
payment or benefit received or receivable by Employee under any severance or similar plan or policy of Teradyne, and in any such 
case Employee shall only be entitled to receive the greater of the two payments.  

9 

  
9. Notices. All notices hereunder shall be in writing and shall be delivered in person or mailed by certified or registered mail, 

return receipt requested, addressed as follows:  

If to Teradyne, to:   Teradyne, Inc.

   600 Riverpark Drive
   MS NR600-2-2 (Legal Department)
   North Reading, MA 01864
   Attention: General Counsel

If to Employee, at Employee’s address in his employment file on record with the Human Resources Department.  

10. Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed to be an 

original, but all of which together shall constitute one and the same instrument.  

11. Section Headings. The descriptive section headings herein have been inserted for convenience only and shall not be deemed 

to define, limit, or otherwise affect the construction of any provision hereof.  

12. Term. The term of this Agreement (the “Term”) shall commence upon the Effective Date hereof and terminate upon the 

earlier of (i) twenty-four (24) months following any Change in Control of Teradyne, (ii) the date prior to any Change in Control of 
Teradyne that Employee for any reason ceases to be an employee of Teradyne (other than a Termination Event in contemplation of a 
Change in Control) and (iii) the date following any Change in Control of Teradyne that Employee is terminated for Cause or 
voluntary terminates his employment (other than for Good Reason).  

13. Expenses. All reasonable legal fees and expenses incurred in a legal proceeding by Employee in seeking to obtain or enforce 

any right or benefit provided by this Agreement against a successor to Teradyne shall be the responsibility of and paid for by the 
successor to Teradyne (but not Teradyne as constituted prior to such succession). Such payments are to be made within twenty (20) 
days after Employee’s request for payment accompanied with such evidence of fees and expenses incurred as Teradyne’s successor 
reasonably may require; provided that if Employee institutes a proceeding and the judge or other decision-maker presiding over the 
proceeding affirmatively finds that Employee has failed to prevail substantially, Employee shall pay Employee’s own costs and 
expenses (and, if applicable, return any amounts theretofore paid on Employee’s behalf under this Section 13).  

14. Payments. Any payments hereunder shall be made out of the general assets of Teradyne. The Employee shall have the status 
of general unsecured creditor of Teradyne, and this Agreement constitutes a mere promise by Teradyne to make payments under this 
Agreement in the future as and to the extent provided herein. Unless otherwise determined by Teradyne in  

10 

  
  
an applicable plan or arrangement, no amounts payable hereunder upon a Termination Event shall be deemed salary or compensation 
for the purpose of computing benefits under any employee benefit plan or other arrangement of Teradyne for the benefit of its 
employees. Teradyne shall be entitled to withhold from any payments or deemed payments any amount of tax withholding required 
by law.  

IN WITNESS WHEREOF, the parties have executed this Agreement as of the day and year first above written.  

TERADYNE, INC.

 /s/ Michael A. Bradley 

By:
Name: Michael A. Bradley
Title: CEO & President

EMPLOYEE

/s/ Walter G. Vahey 
Name: Walter G. Vahey

11 

  
  
ATTACHMENT A 

Release  

In consideration of the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement dated June 30, 2012 between me and Teradyne, Inc. (the “Company”), all of which I acknowledge I would not otherwise 
be entitled to receive, I hereby fully, forever, irrevocably and unconditionally release, remise and discharge the Company, its 
successors and assigns and their respective officers, directors, stockholders, corporate affiliates, subsidiaries, parent companies, 
agents and employees (each in their individual and corporate capacities) (hereinafter, the “Released Parties”) from any and all claims, 
charges, complaints, demands, actions, causes of action, suits, rights, debts, sums of money, costs, accounts, reckonings, covenants, 
contracts, agreements, promises, doings, omissions, damages, executions, obligations, liabilities, and expenses (including attorneys’ 
fees and costs), of every kind and nature which I ever had or now have against the Released Parties arising out of my employment 
with and/or termination or separation from the Company or relating to my relationship as an officer or in any other capacity for the 
Company, including, but not limited to, all employment discrimination claims under Title VII of the Civil Rights Act of 1964, 42 
U.S.C. §2000e et seq., the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq., the Americans With Disabilities Act of 
1990, 42 U.S.C., §12101 et seq., the Family and Medical Leave Act, 29 U.S.C. § 2601 et seq., and the Massachusetts Fair 
Employment Practices Act., M.G.L. c.151B, §1 et seq., all as amended; all claims arising out of the Fair Credit Reporting Act, 15 
U.S.C. §1681 et seq., the Employee Retirement Income Security Act of 1974 (“ERISA”), 29 U.S.C. §1001 et seq., the Massachusetts 
Civil Rights Act, M.G.L. c.12 §§11H and 11I, the Massachusetts Equal Rights Act, M.G.L. c.93, §102 and M.G.L. c.214, §1C, the 
Massachusetts Labor and Industries Act, M.G.L. c.149, §1 et seq., the Massachusetts Privacy Act, M.G.L. c. 214, §1B, and the 
Massachusetts Maternity Leave Act, M.G.L. c. 149, §105(d), all as amended; all common law claims including, but not limited to, 
actions in tort, defamation and breach of contract; all claims to any non-vested ownership interest in the Company, contractual or 
otherwise, including but not limited to claims to stock or stock options; and any claim or damage arising out of my employment with, 
termination or separation from the Company (including a claim for retaliation) under any common law theory or any federal, state or 
local statute or ordinance not expressly referenced above; provided, however, that notwithstanding the foregoing, the Company agrees 
and hereby acknowledges that this Release Agreement is not intended to and does not (i) apply to any claims Executive may bring to 
enforce the terms of the Amended and Restated Executive Officer Change in Control Agreement, (ii) release the Company of any 
obligation it may have pursuant to a written agreement, the Company’s articles of organization or bylaws, or as mandated by statute 
to indemnify me as an officer of the Company; and (iii) release the Company of any obligation to provide and/or pay benefits to me or 
my estate, conservator or designated beneficiary(ies) under and in accordance with the terms of any applicable Company benefit plan 
and/or program; provided further, that nothing in this Release Agreement prevents me from filing, cooperating with, or participating 
in any proceeding before the EEOC or a state Fair Employment Practices Agency (except that I acknowledge that I may not be able to 
recover any monetary benefits in connection with any such claim, charge or proceeding).  

Waiver of Rights and Claims Under the Age Discrimination in Employment Act of 1967: Since I am 40 years of age or older, I 
have been informed that I have or may have specific rights and/or claims under the Age Discrimination in Employment Act of 1967 
(ADEA) and I agree that:  

in consideration for the payments and benefits described in the Amended and Restated Executive Officer Change in Control 
Agreement, which I am not otherwise entitled to receive, I specifically and voluntarily waive such rights and/or claims under 
the ADEA I might have against the Released Parties to the extent such rights and/or claims arose prior to the date this Release 
Agreement was executed;  

I understand that rights or claims under the ADEA which may arise after the date this Release Agreement is executed are not 
waived by me;  

I was advised that I have at least 21 days within which to consider the terms of this Release Agreement and to consult with or 
seek advice from an attorney of my choice or any other person of your choosing prior to executing this Release Agreement;  

I have carefully read and fully understand all of the provisions of this Release Agreement, and I knowingly and voluntarily 
agree to all of the terms set forth in this Release Agreement; and  

in entering into this Release Agreement I am not relying on any representation, promise or inducement made by the Company 
or its attorneys with the exception of those promises described in this document.  

Period for Review and Consideration of Agreement:  

I acknowledge that I was informed and understand that I have twenty-one (21) days to review this Release Agreement and 

consider its terms before signing it.  

The 21-day review period will not be affected or extended by any revisions, whether material or immaterial, that might be made 

to this Agreement.  

Accord and Satisfaction: The amounts set forth in the Amended and Restated Executive Officer Change in Control Agreement 
shall be complete and unconditional payment, settlement, accord and/or satisfaction with respect to all obligations and liabilities of 
the Released Parties to me, including, without limitation, all claims for back wages, salary, vacation pay, draws, incentive pay, 
bonuses, cash awards, equity awards, commissions, severance pay, reimbursement of expenses, any and all other forms of 
compensation or benefits, attorney’s fees, or other costs or sums.  

Revocation Period: I may revoke this Release Agreement at any time during the seven-day period immediately following my 

execution hereof. As a result, this Release Agreement shall not become effective or enforceable and the Company shall have no 
obligation to make any payments or provide any benefits described herein until the seven-day revocation period has expired.  

Name:

Witness

  Date

Date

2 

  
  
  
 
 
 
  
IF YOU DO NOT WISH TO USE THE 21-DAY PERIOD,  
PLEASE CAREFULLY REVIEW AND SIGN THIS DOCUMENT  

I,                     , acknowledge that I was informed and understand that I have 21 days within which to consider the attached 

Release Agreement, have been advised of my right to consult with an attorney regarding such Agreement and have considered 
carefully every provision of the Agreement, and that after having engaged in those actions, I prefer to and have requested that I enter 
into the Agreement prior to the expiration of the 21 day period.  

Dated:    

Dated:    

  Name:

  Witness

3 

  
  
 
 
 
 
 
 
EXHIBIT 10.33 

EMPLOYMENT AGREEMENT  

In consideration of my promotion to President, Systems Test 
Group by Teradyne, Inc., a corporation of the Commonwealth 
of Massachusetts (herein referred to as “the Company”), 
effective July 1, 2012 and the payments made to me as 
consequence thereof, I agree that, effective July 1, 2012, I will 
promptly report to an officer of the Company or to such other 
individual as may from time to time be designated, all 
inventions and new ideas which I, alone or with others, have 
conceived or reduced to practice since the time of entering the 
employment of the Company in respect to any subject matter 
relating to the business in which the Company is engaging as 
of the date of conception or reduction to practice of each such 
invention or new idea. This obligation ceases with termination 
of my employment with the Company.  

I further agree to assign to the Company the entire interest 
throughout the world in all inventions and new ideas referred 
to in the proceeding paragraph, whether or not reported by me, 
and to execute all papers and do anything necessary and 
reasonable to secure to the Company title therein and Letters 
Patent pertaining thereto including the giving of testimony in 
any suit if called so to do during or after my employment but 
all at the expense of the Company. I also waive all claims to 
moral rights in any Inventions.  

All inventions and new ideas that would fall within the scope 
of this Agreement, but for the fact that they were conceived 
prior to my employment by the Company, may be excluded 
from this Agreement only if I can establish, under applicable 
inventorship law, a date of conception prior to my entering the 
employment of the Company. I further agree that I will make 
a written record of all inventions and new ideas falling within 
the scope of this Agreement in the form of notes, sketches, 
drawing, or reports relating thereto, which records shall be and 
remain the property of and available to the Company at all 
times. I further agree that I will not, during or after the period 
of my employment with the Company, divulge to any 
unauthorized persons confidential information concerning the 
Company’s business, technology, and activities that I learn 
during the period of my employment, or use any such 
information except on the Company’s behalf.  

I further agree that I will observe all rules and regulations laid 
down by the Government agencies relating to the safeguarding 
of classified information that may be disclosed or entrusted to 
me in connection with any contract between the Company and 
the Government or any contractor with the Government.  

I further agree that during the period of my employment by 
the Company, I will not directly or indirectly enter the 
employment of, or render any professional services, including 
but not limited to as an independent contractor, consultant, 
director, partner, owner or otherwise, except such as are 
rendered at the request of the Company, to any individual, 

the Company. Competitor includes, but is not limited to, any 
business or enterprise that develops, designs, produces, 
markets, sells or renders any product or service or intends to 
do so that is competitive with any product or service 
developed, produced, marketed, sold or rendered by the 
Company, including actual or demonstrably anticipated 
research or development. I further agree that I will notify the 
Company of any outside employment in which I am engaged 
during the period of my employment with the Company.  

I further agree that during the period of my employment with 
the Company, and for a period of one year after my 
employment ceases as a result of my voluntary resignation, I 
will not (except on the Company’s behalf) solicit (for the 
purpose of providing a product or service that is competitive 
with the Company) any customer or prospective customer of 
the Company that was contacted, solicited or served by me 
within the five-year period immediately preceding the 
termination of my employment with the Company.  

I further agree that during the period of my employment with 
the Company, and for a period of one year after my 
employment ceases as a result of my voluntary resignation, I 
will not recruit, solicit, hire, or engage as an employee or an 
independent contractor, any employee or former employee of 
the Company, excluding former employees whose 
employment with the Company has been terminated for a 
period of six months or longer.  

Due to the global market in which the Company operates, the 
geographic scope of this Agreement shall extend to anywhere 
the Company or its subsidiaries do business, have done 
business or have plans to do business.  

This Agreement supersedes all previous agreements between 
me and the Company relating to the subject matter hereof, and 
may not be modified on behalf of the Company in whole or in 
part except by a statement in writing signed by an authorized 
officer of the Company.  

I further agree that if any one or more provisions in this 
Agreement are deemed unenforceable, they will be reformed 
to the extent necessary to make them enforceable, and the 
remaining provisions of this Agreement will continue in full 
force and effect.  

I further agree that this Agreement shall be governed by and 
construed as a sealed instrument under and in accordance with 
the laws of the Commonwealth of Massachusetts without 
regard to conflict of laws provisions. Any action, suit or other 
legal proceeding that is commenced to resolve any matter 
arising under or relating to any provision of this Agreement 
shall be commenced only in a court of the Commonwealth of 
Massachusetts (or, if appropriate, federal court located within 
Massachusetts), and I consent to the jurisdiction of such a 

  
  
  
partnership, association or corporation who or which is a 
competitor of the Company without the prior permission in 
writing of  
I acknowledge that I have carefully read this Agreement and understand and agree to all the provisions in this Agreement. 

court.  

The parties hereto agree that the effective date of this Agreement shall be July 1, 2012. 

Signed at North Reading, MA, this 6  day of February 2013. 

th

Employee Signature: /s/ Walter Vahey 

 Teradyne Signature: /s/ Steve Fagerquist 

  
  
  
  
  
  
Present Subsidiaries

State or Jurisdiction Of
Incorporation

India

Italy
Japan

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

. . . . . . . . . . . . . . . . . . . . . . United Kingdom

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Singapore

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware

Entity Name:
Teradyne (Asia) Pte., Ltd.
Teradyne Canada Limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Canada
Teradyne de Costa Rica S.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Costa Rica
Teradyne Diagnostic Solutions Ltd.
Teradyne GmbH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Germany
Teradyne (India) Engineering Private Ltd.
Teradyne International Holdings B.V. . . . . . . . . . . . . . . . . . . . . . The Netherlands
Teradyne Italia SrL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Teradyne K.K.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Teradyne Korea Ltd.
Teradyne Limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . United Kingdom
. . . . . . . . . . . . . . . . . . . . . . . . . . . Malaysia
Teradyne Malaysia Sdn. Bhd.
Teradyne Philippines Limited . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
Teradyne SAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . France
Teradyne (Shanghai) Co., Ltd . . . . . . . . . . . . . . . . . . . . . . . . . . . Peoples Republic of China
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
Teradyne Taiwan Ltd.
Teradyne Thailand Ltd.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
GenRad, LLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
Herco Technology Corp.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . California
P.L.S.T., Inc. (f/k/a Perception Laminates, Inc.) . . . . . . . . . . . . . California
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
Eagle Test Systems, Inc.
Eagle Test Systems (Philippines) LLC . . . . . . . . . . . . . . . . . . . . Delaware
Eagle Test Systems Italy S.r.l. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Nextest Systems Corporation . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
Nextest Systems (Philippines) Corp. . . . . . . . . . . . . . . . . . . . . . . Philippines
LitePoint Corporation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delaware
LitePoint Europe A/S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Denmark
LitePoint Technology Limited . . . . . . . . . . . . . . . . . . . . . . . . . . . Hong Kong
LitePoint Technology (Shanghai) Company Ltd.
LitePoint Japan K.K.

. . . . . . . . . . . . Peoples Republic of China

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

Japan

Italy

* Indirect subsidiaries whose voting securities are 100% controlled by Teradyne, Inc.

Exhibit 21.1

Percentage of Voting
Securities Owned

100%*
100%
100%
100%*
100%*
100%*
100%
100%*
100%
100%
100%*
99%*
100%
100%
100%*
100%
100%
100%
100%
100%
100%
100%*
100%*
100%
99.9%*
100%
100%*
100%*
100%*
100%*

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3
(No. 333-158282) and Form S-8 (Nos. 333-177246; 333-159723; 333-155564; 333-149017; 333-143231;
333-134519; 333-116632; 333-101983; 333-73700; 333-68074; 333-56373; 333-32547; 333-07177; 033-64683;
and 033-55123) of Teradyne, Inc. of our report dated March 1, 2013 relating to the consolidated financial
statements, financial statement schedule and the effectiveness of internal control over financial reporting, which
appears in this Form 10-K.

Exhibit 23.1

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts
March 1, 2013

EXHIBIT 31.1

CERTIFICATIONS

I, Michael A. Bradley, certify that:

1. I have reviewed this annual report on Form 10-K of Teradyne, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to

state a material fact necessary to make the statements made, in light of the circumstances under which such
statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report,
fairly present in all material respects the financial condition, results of operations and cash flows of the registrant
as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure

controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over
financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and
procedures to be designed under our supervision, to ensure that material information relating to the
registrant, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over
financial reporting to be designed under our supervision, 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;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in

this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of
the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that

occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of
an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s
internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of

internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s
board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal controls

over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record,
process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a

significant role in the registrant’s internal control over financial reporting.

Date: March 1, 2013

By:

/S/ MICHAEL A. BRADLEY

Michael A. Bradley

Chief Executive Officer

EXHIBIT 31.2

I, Gregory R. Beecher, certify that:

1. I have reviewed this annual report on Form 10-K of Teradyne, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to

state a material fact necessary to make the statements made, in light of the circumstances under which such
statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report,
fairly present in all material respects the financial condition, results of operations and cash flows of the registrant
as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure

controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over
financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and
procedures to be designed under our supervision, to ensure that material information relating to the
registrant, including its consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over
financial reporting to be designed under our supervision, 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;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in

this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of
the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that

occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of
an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s
internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of

internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s
board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal controls

over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record,
process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a

significant role in the registrant’s internal control over financial reporting.

Date: March 1, 2013

By:

/S/ GREGORY R. BEECHER

Gregory R. Beecher

Chief Financial Officer

CERTIFICATION PURSUANT TO
18 U.S.C SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.1

In connection with the Annual Report of Teradyne, Inc. (the “Company”) on Form 10-K for the period

ending December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the
“Report”), I, Michael A. Bradley, Chief Executive Officer of the Company, certify pursuant to 18 U.S.C
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my
knowledge:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities

Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial

condition and results of operations of the Company.

/S/ MICHAEL A. BRADLEY

Michael A. Bradley
Chief Executive Officer

March 1, 2013

CERTIFICATION PURSUANT TO
18 U.S.C SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.2

In connection with the Annual Report of Teradyne, Inc. (the “Company”) on Form 10-K for the period

ending December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the
“Report”), I, Gregory R. Beecher, Chief Financial Officer of the Company, certify pursuant to 18 U.S.C
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my
knowledge:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities

Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial

condition and results of operations of the Company.

/S/ GREGORY R. BEECHER

Gregory R. Beecher
Chief Financial Officer

March 1, 2013