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Home/Companies/Teradyne, Inc.

Teradyne, Inc.

221 insider trades tracked

TER
Insider trades
221
Bought (open market)
$95K
Sold (open market)
$17.8M
Unique insiders
23

12-month activity

Monthly insider buy vs sell totals for Teradyne, Inc..

BuysSells
Show data table
MonthBuysSellsFilings
October 2025$0$253K2
November 2025$0$310K6
December 2025$0$348K7
January 2026$0$132K8
February 2026$0$429K16
March 2026$0$187K7
April 2026$0$274K5
May 2026$0$4.2M17
June 2026$0$2.3M11
July 2026$0$1.9M3
August 2026$0$2.3M3
September 2026$0$57K1

Recent insider trades

Most recent Form 4 filings for Teradyne, Inc..

  • JOHNSON MERCEDESsold167 shares ofTERat $341.3$57KSep 1 · filed Sep 2Details
  • MATZ MARILYNsold1,200 shares ofTERat $425$510KAug 17 · filed Aug 18Details
  • Smith Gregory Stephensold4,000 shares ofTERat $425$1.7MAug 17 · filed Aug 18Details
  • JOHNSON MERCEDESsold166 shares ofTERat $358.15$59KAug 3 · filed Aug 4Details
  • Smith Gregory Stephensold4,000 shares ofTERat $356.31$1.4MJul 15 · filed Jul 16Details
  • MATZ MARILYNsold1,200 shares ofTERat $356.31$428KJul 15 · filed Jul 16Details
  • JOHNSON MERCEDESsold167 shares ofTERat $460$77KJul 1 · filed Jul 2Details
  • Henry Andrew Chisholmgranted52 shares ofTERat $0Jun 25 · filed Jun 29Details
  • Herweck Petergranted63 shares ofTERat $0Jun 25 · filed Jun 29Details
  • TUFANO PAUL Jgranted116 shares ofTERat $0Jun 25 · filed Jun 29Details
  • Smith Gregory Stephensold4,000 shares ofTERat $423.03$1.7MJun 15 · filed Jun 16Details
  • MATZ MARILYNsold1,200 shares ofTERat $423.03$508KJun 15 · filed Jun 16Details
  • Herweck Petertraded4 shares ofTERat $0Jun 12 · filed Jun 16Details
  • MADDOCK ERNEST Etraded2 shares ofTERat $0Jun 12 · filed Jun 16Details
  • TUFANO PAUL Jtraded19 shares ofTERat $0Jun 12 · filed Jun 16Details
  • Hathout Jean Pierretax-withheld174 shares ofTERat $392.62$68KJun 2 · filed Jun 3Details
  • JOHNSON MERCEDESsold167 shares ofTERat $369.74$62KJun 2 · filed Jun 3Details
  • Hathout Jean Pierretax-withheld267 shares ofTERat $369.47$99KJun 1 · filed Jun 3Details
  • Poulin Shannon Johnsold656 shares ofTERat $355$233KMay 22 · filed May 26Details
  • Poulin Shannon Johntax-withheld1,531 shares ofTERat $345.98$530KMay 21 · filed May 26Details
  • Poulin Shannon Johnexercised2,843 shares ofTERat $82.61$235KMay 21 · filed May 26Details
  • Poulin Shannon Johnsold1,008 shares ofTERat $345.37$348KMay 21 · filed May 26Details
  • MATZ MARILYNsold400 shares ofTERat $350$140KMay 21 · filed May 26Details
  • Smith Gregory Stephensold8,597 shares ofTERat $338.98$2.9MMay 15 · filed May 19Details
  • Smith Gregory Stephenexercised4,597 shares ofTERat $72.1$331KMay 15 · filed May 19Details
  • MATZ MARILYNsold800 shares ofTERat $338.98$271KMay 15 · filed May 19Details
  • Henry Andrew Chisholmgranted668 shares ofTERat $0May 8 · filed May 12Details
  • Herweck Petergranted668 shares ofTERat $0May 8 · filed May 12Details
  • MATZ MARILYNgranted668 shares ofTERat $0May 8 · filed May 12Details
  • van Kralingen Bridget Agranted668 shares ofTERat $0May 8 · filed May 12Details
View all trades for TER →

Insiders at this company

Executives and directors who have filed Form 4s.

  • Smith Gregory Stephen33 trades
  • Mehta Sanjay23 trades
  • JOHNSON MERCEDES21 trades
  • Burns Richard John21 trades
  • Driscoll Ryan16 trades
  • TUFANO PAUL J15 trades
  • Herweck Peter15 trades
  • Mills Regan9 trades
  • MADDOCK ERNEST E9 trades
  • MATZ MARILYN8 trades
  • Wood John Francis8 trades
  • Poulin Shannon John7 trades
  • Kumar Ujjwal6 trades
  • Lukez John6 trades
  • Hathout Jean Pierre5 trades
  • Henry Andrew Chisholm4 trades
  • Gray Charles Jeffrey3 trades
  • Robbins Brad3 trades
  • van Kralingen Bridget A3 trades
  • Sayiner Necip2 trades

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