Ryan E. Driscoll - 07 May 2026 Form 4 Insider Report for TERADYNE, INC (TER)

Reporting relationship: VP, General Counsel, Secretary
Issuer ticker: TER
Reported as of: 07 May 2026
Net transaction value: -$256,768
SEC form: 4
Accepted by SEC: 11 May 2026, 16:42:14 UTC
Prior SEC filing: 06 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Ryan E. Driscoll

Key filing fact

Ryan E. Driscoll filed Form 4 for TERADYNE, INC (TER) on 11 May 2026.

Key facts

This page summarizes Ryan E. Driscoll's Form 4 filing for TERADYNE, INC (TER).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 11 May 2026, 16:42.

Change

Previous filing in this sequence was filed on 06 Feb 2026.
Current net transaction value: -$256,768.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001479936 Primary reporting owner

Driscoll Ryan

Relationship: VP, General Counsel, Secretary
Address: C/O TERADYNE, INC., 600 RIVERPARK DRIVE, NORTH READING
Signature: /s/ Ryan E. Driscoll
Signature date: 11 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TER transaction

Common Stock

Sale

Transaction value: $256,768
Shares: -680
Change %: -8.1%
Price: $377.60
Shares after: 7,665
Date: 07 May 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 1 footnote

Footnote F1

The shares were sold pursuant to a sales plan adopted by the Reporting Person on February 6, 2026 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.