Tax withholding reduces Teradyne (TER) robotics president stake by 381 shares

Rhea-AI Filing Summary

Teradyne, Inc. executive Jean Pierre Hathout, President of Teradyne Robotics, reported a routine share withholding related to equity compensation. On 02/02/2026, 381 shares of common stock were withheld at $249.53 per share to cover tax obligations from restricted stock units that vested on January 31 and February 1, 2026.

After this tax withholding event, Hathout beneficially owned 9,170 shares of Teradyne common stock in direct ownership. The transaction was coded "F," indicating it was not an open-market sale but shares withheld by the company for taxes.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hathout Jean Pierre

(Last) (First) (Middle)

C/O TERADYNE, INC.

600 RIVERPARK DRIVE

(Street)

NORTH READING MA 01864

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TERADYNE, INC [ TER ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, Teradyne Robotics

3. Date of Earliest Transaction (Month/Day/Year)
02/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/02/2026		F		381(1)	D	$249.53	9,170	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units on January 31, 2026 and February 1, 2026.

	/s/ Ryan E. Driscoll, Attorney-in-Fact	02/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transaction did Teradyne (TER) report for Jean Pierre Hathout?

Teradyne reported that executive Jean Pierre Hathout had 381 common shares withheld on February 2, 2026. The shares were withheld by the company to satisfy tax obligations from recently vested restricted stock units.

Was the Teradyne (TER) insider transaction an open-market sale?

No, it was not an open-market sale. The 381 Teradyne shares were withheld by the issuer to cover Jean Pierre Hathout’s tax withholding obligations tied to restricted stock units vesting on January 31 and February 1, 2026.

How many Teradyne (TER) shares were involved in Jean Pierre Hathout’s Form 4?

The Form 4 shows 381 shares of Teradyne common stock involved at a price of $249.53 per share. These shares were withheld by the company to satisfy tax withholding obligations, rather than being sold on the open market.

How many Teradyne (TER) shares does Jean Pierre Hathout own after this transaction?

Following the tax withholding transaction, Jean Pierre Hathout beneficially owned 9,170 shares of Teradyne common stock. These shares are reported as directly owned, reflecting his updated stake after the 381 shares were withheld.

What does transaction code "F" mean in the Teradyne (TER) Form 4?

Transaction code “F” indicates shares were used to pay taxes on equity awards. In this case, 381 Teradyne shares were withheld by the issuer to satisfy Jean Pierre Hathout’s tax obligations from restricted stock units vesting in early 2026.

Which Teradyne (TER) executive was involved in this Form 4 filing?

The filing involves Jean Pierre Hathout, who serves as President, Teradyne Robotics. He reported a tax withholding transaction where 381 Teradyne common shares were withheld in connection with the vesting of restricted stock units.