SEC Form 4 reporting owner

Driscoll Ryan

Driscoll Ryan has filed 6 Form 4 transactions reported between January 27, 2026 and May 7, 2026, as VP, General Counsel, Secretary of TERADYNE, INC.

Name as filed: Driscoll Ryan

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$257K

1 lines

Companies

with Form 4 filings

Latest transaction

May 7, 2026

transaction date

Roles and reported holdings

TERTERADYNE, INC
Jan 27, 2026 – May 7, 2026
VP, General Counsel, Secretary
Held directly7,665 sh as of May 7, 2026 · Form 4
24 months: $257K sold

Transaction history

All 6 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
May 7, 2026	TERVP, General Counsel, Secretary	Open-market saleCode S · direct	680	$377.60	$257K@ $377.60	7,665	Form 4
Feb 4, 2026	TERVP, General Counsel, Secretary	Grant or awardCode A · direct	1,575	—	—	1,575	Form 4
Feb 4, 2026	TERVP, General Counsel, Secretary	Grant or awardCode A · direct	1,784	—	—	8,345	Form 4
Feb 2, 2026	TERVP, General Counsel, Secretary	Shares withheld for tax or exercise priceCode F · direct	414	$249.53	$103K@ $249.53	6,561	Form 4
Jan 28, 2026	TERVP, General Counsel, Secretary	Shares withheld for tax or exercise priceCode F · direct	82	$250.48	$21K@ $250.48	6,975	Form 4
Jan 27, 2026	TERVP, General Counsel, Secretary	Shares withheld for tax or exercise priceCode F · direct	113	$238.94	$27K@ $238.94	7,057	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.