TERADYNE, INC — Director's Dealing 2021

Feb 2, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADYNE, INC (TER)
CIK: 0000097210
Period of Report: 2021-01-29

Reporting Person: Gray Charles Jeffrey (VP, General Counsel, Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-29	Common Stock	M	2630	$28.56	Acquired	46138	Direct
2021-01-29	Common Stock	M	1541	$47.70	Acquired	47679	Direct
2021-01-29	Common Stock	M	1998	$36.75	Acquired	49677	Direct
2021-01-29	Common Stock	M	1040	$72.1	Acquired	50717	Direct
2021-01-29	Common Stock	S	6396	$117.49	Disposed	44321	Direct
2021-01-29	Common Stock	S	12545	$118.78	Disposed	31776	Direct
2021-01-29	Common Stock	A	2644	—	Acquired	34420	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-01-29	Stock Option (Right to Buy)	$28.56	M	2630	Disposed	2024-01-27	Common Stock (2630)	Direct
2021-01-29	Stock Option (Right to Buy)	$47.70	M	1541	Disposed	2025-01-26	Common Stock (1541)	Direct
2021-01-29	Stock Option (Right to Buy)	$36.75	M	1998	Disposed	2026-01-25	Common Stock (1998)	Direct
2021-01-29	Stock Option (Right to Buy)	$72.1	M	1040	Disposed	2027-01-24	Common Stock (1040)	Direct
2021-01-29	Stock Option (Right to Buy)	$113.48	A	2733	Disposed	2028-01-29	Common Stock (2733)	Direct

Footnotes

F1: The option vests 25% per year over four years beginning on January 27, 2018, the first anniversary of the grant.

F2: The option vests 25% per year over four years beginning on January 26, 2019, the first anniversary of the grant.

F3: The option vests 25% per year over four years beginning on January 25, 2020, the first anniversary of the grant.

F4: The option vests 25% per year over four years beginning on January 24, 2021, the first anniversary of the grant.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging fro $117.20 to $117.79. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $118.30 to $119.12. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F7: Represents restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's 2006 Equity and Cash Compensation Incentive Plan. Each RSU represents the right to receive one share of Common Stock. The RSUs will vest in four equal annual installments beginning on January 29, 2022.

F8: This option vests 25% per year over four years beginning on January 29, 2022, the first anniversary of the grant.