Teradyne Insider Trades

TER

Track insider trading activity from Teradyne executives and directors. See which insiders are buying and selling TER stock.

Trades Last 12 Months

TER Price

All Insider Trades for Teradyne

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Matz Marilyn Director
Holding Value $3.4M 13,040 shares
Last Trade
Oct 15, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$273k 800 shares
$341.28
$260.90
Smith Gregory Stephen President And CEO
Holding Value $27.3M 104,495 shares
Last Trade
Oct 15, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.37M 4,000 shares
$341.28
$260.90
Johnson Mercedes Director
Holding Value $1.62M 6,197 shares
Last Trade
Oct 01, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$67.3k 167 shares
$402.90
$260.90
Maddock Ernest E Director
Holding Value $2.68M 10,269 shares
Last Trade
Sep 25, 2026 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$797 2 shares
$398.38
$260.90
Herweck Peter Director
Holding Value $4.25M 16,282 shares
Last Trade
Sep 25, 2026 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$1.59k 4 shares
$398.38
$260.90
Tufano Paul J Director
Holding Value $17.2M 66,008 shares
Last Trade
Sep 25, 2026 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$7.57k 19 shares
$398.38
$260.90
Holding Value $780k 2,991 shares
Last Trade
Sep 24, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$24.8k 64 shares
$387.70
$260.90
Poulin Shannon John President, Semiconductor Test
Holding Value $4.1M 15,721 shares
Last Trade
May 22, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$233k 656 shares
$355.00
$260.90
Matz Marilyn Director
Holding Value $4.97M 19,040 shares
Last Trade
May 15, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$271k 800 shares
$338.98
$260.90
Tufano Paul J Director
Holding Value $17.1M 65,713 shares
Last Trade
May 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$240k 668 shares
$359.77
$260.90
Johnson Mercedes Director
Holding Value $1.83M 7,031 shares
Last Trade
May 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$240k 668 shares
$359.77
$260.90
Maddock Ernest E Director
Holding Value $2.68M 10,265 shares
Last Trade
May 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$240k 668 shares
$359.77
$260.90
Sayiner Necip Director
Holding Value $731k 2,800 shares
Last Trade
May 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$240k 668 shares
$359.77
$260.90
Holding Value $1.62M 6,224 shares
Last Trade
May 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$240k 668 shares
$359.77
$260.90
Driscoll Ryan Vp, General Counsel, Secretary
Holding Value $2M 7,665 shares
Last Trade
May 07, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$257k 680 shares
$377.60
$260.90
Mills Regan President, Product Test
Holding Value $2.97M 11,399 shares
Last Trade
Apr 08, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$5.47k 16 shares
$342.17
$260.90
Hathout Jean Pierre President, Teradyne Robotics
Holding Value $2.65M 10,174 shares
Last Trade
Feb 04, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$506k 1,890 shares
$267.82
$260.90
Kumar Ujjwal President, Teradyne Robotics
Holding Value $4.27M 16,369 shares
Last Trade
Aug 01, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$68.4k 657 shares
$104.16
$260.90
Burns Richard John President, Semiconductor Test
Holding Value $6.57M 25,190 shares
Last Trade
Feb 04, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$49.6k 445 shares
$111.49
$260.90
Mehta Sanjay VP And Chief Financial Officer
Holding Value $9.54M 36,576 shares
Last Trade
Feb 04, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$154k 1,384 shares
$111.49
$260.90

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