Teradyne, Inc

Ownership Transactions Reported by 26 Insiders

Symbol
TER on Nasdaq
Location
600 Riverpark Drive, North Reading, MA

Insiders trading volume in the past year

Teradyne, Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Mark E. Jagiela CEO, Director $21.7M Jan 30, 2023
Gregory Stephen Smith President and CEO, Director $12.1M -$1.05M -7.99% Sep 22, 2025
Paul J. Tufano Director $7.46M Sep 29, 2025
Timothy E. Guertin Director $6.65M Mar 15, 2024
Brad Robbins President, LitePoint Corp. $5.6M Jan 29, 2024
Edwin J. Gillis Director $4.58M Mar 17, 2023
Walter G. Vahey Exec. VP, Corp. Development $4.33M Jan 28, 2022
Sanjay Mehta VP and Chief Financial Officer $4.08M -$1.09M -21.1% Feb 4, 2025
Richard John Burns President, Semiconductor Test $2.81M -$280K -9.07% Feb 4, 2025
Charles Jeffrey Gray VP, General Counsel, Secretary $2.61M Jan 29, 2024
Michael A. Bradley Director $2.59M Dec 16, 2021
Peter Herweck Director $1.76M Sep 29, 2025
Mercedes Johnson Director $1.75M -$789K -31% Oct 6, 2025
Ujjwal Kumar President, Teradyne Robotics $1.7M Aug 1, 2025
John Francis Wood President, System Test Group $1.57M Jan 31, 2025
Marilyn Matz Director $1.32M May 9, 2025
Ernest E. Maddock Director $1.11M Sep 29, 2025
Ford Tamer Director $995K May 12, 2023
Shannon John Poulin President, Semiconductor Test $873K May 9, 2025
Regan Mills President, Product Test $839K May 9, 2025
Ryan Driscoll VP, General Counsel, Secretary $781K -$90.9K -10.4% Feb 4, 2025
Jean Pierre Hathout President, Teradyne Robotics $739K Sep 2, 2025
John Lukez President, LitePoint Corp. $465K Jan 31, 2025
Bridget van Kralingen Director $382K May 9, 2025
Andrew Chisholm Henry Director $165K Jul 1, 2025
Necip Sayiner Director $165K Jul 1, 2025

Recent Insider Transactions by Companies or Individuals for Teradyne, Inc

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.