Teradyne executives and insider trading
Gregory S. Smith sold 29,705 shares for 10.67M USD in 7 sales over the last twelve months, the last on 15 October 2026, and bought none on the open market.
Over the last twelve months Teradyne's insiders sold 44,263 shares for 15.64M USD in 32 sales on the open market, and bought 0 shares in 0 purchases.
Insiders over the last twelve months
- Insider sales
- 32
- Shares sold
- 44,263
- Value sold
- 15.64M USD
- Insider purchasesWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
- 0
Insiders buying against sellingWhat is a Rule 10b5-1 trading plan? A Rule 10b5-1 plan lets an insider fix future trades in advance, while holding no inside information, so later trades follow the plan, not a new decision.
Open-market purchases and sales reported on Form 4, by value. Awards, option exercises and shares withheld for tax are not counted. Whether a sale was under a Rule 10b5-1 plan is read from each Form 4 at the SEC (the box exists on filings since April 2023).
Executives and directors
The people who run the company and the directors who reported trades, with what each bought and sold on the open market over the last twelve months. The CEO first, then whoever traded most.
| Name | Position | Age | Shares sold (12 months) | Value sold (12 months) | Shares bought (12 months) | Last sale | Shares held after |
|---|---|---|---|---|---|---|---|
| Gregory S. Smith CEO | President, Chief Executive Officer & Director | 62 | 29,705 | 10.67M USD | — | 15 Oct 2026 | 104,495 |
| Marilyn Matz | Director | — | 7,200 | 2.68M USD | — | 21 Oct 2026 | 12,641 |
| Mercedes Johnson | Director | — | 3,958 | 1.11M USD | — | 2 Nov 2026 | 6,031 |
| Shannon Poulin | President of Semiconductor Test Division | 55 | 1,664 | 581.01K USD | — | 22 May 2026 | 15,722 |
| Regan Mills | President of Product Test Group | 56 | 1,056 | 341.08K USD | — | 8 Apr 2026 | 11,399 |
| Ryan Driscoll | Vice President, General Counsel & Secretary | 48 | 680 | 256.77K USD | — | 7 May 2026 | 7,665 |
| James Davidson | Chief Artificial Intelligence Officer | — | — | — | — | — | — |
| Jean-Pierre Hathout | President of the Teradyne Robotics | 56 | — | — | — | — | — |
| Jim Mahon | Vice President & Chief Human Resources Officer | — | — | — | — | — | — |
| Michelle L. Turner | VP, CFO, Treasurer & Principal Accounting Officer | 52 | — | — | — | — | 10,442 |
| Shannon Gath | Vice President & Chief Information Officer | — | — | — | — | — | — |
| Sanjay Mehta | Executive Advisor | 57 | — | — | — | — | 36,576 |
| Peter Herweck | Director | — | — | — | — | — | 16,282 |
| Paul J Tufano | Director | — | — | — | — | — | 66,008 |
| Ernest E Maddock | Director | — | — | — | — | — | 10,269 |
| Andrew Chisholm Henry | Director | — | — | — | — | — | 2,991 |
| Kralingen Bridget A Van | Director | — | — | — | — | — | 6,224 |
| Necip Sayiner | Director | — | — | — | — | — | 2,800 |
| Jean Pierre Hathout | President, Teradyne Robotics | — | — | — | — | — | 10,174 |
| Ujjwal Kumar | President, Teradyne Robotics | — | — | — | — | — | 16,369 |
| Richard John Burns | President, Semiconductor Test | — | — | — | — | — | 25,191 |
| John Lukez | President, LitePoint Corp. | — | — | — | — | — | 4,185 |
| John Francis Wood | President, System Test Group | — | — | — | — | — | 14,137 |
Insider sales and purchases by quarter
How many insider sales and purchases were reported each quarter.
Every insider transactionWhat is insider trading? Insider trading here means the legal trades that a company's executives, directors and large owners make in its shares, reported to the SEC on Form 4.
Insiders must report every trade in the company's shares to the SEC within two business days, on Form 4. Only purchases and sales are trades on the open market; awards, option exercises, shares withheld for tax and gifts come with pay, and the twelve-month totals leave them out.
| Date | Name | Transaction | Shares | Price | Value | Shares held after | Filing |
|---|---|---|---|---|---|---|---|
| 3 Nov 2026 | Michelle L. Turner | Shares withheld for tax | 818 | 269.35 | 220.33K USD | 10,442 | Form 4 |
| 2 Nov 2026 | Mercedes Johnson | Sale | 166 | 275.44 | 45.72K USD | 6,031 | Form 4 |
| 21 Oct 2026 | Marilyn Matz | Sale | 400 | 350.00 | 140.00K USD | 12,641 | Form 4 |
| 15 Oct 2026 | Gregory S. Smith | Sale | 4,000 | 341.28 | 1.37M USD | 104,495 | Form 4 |
| 15 Oct 2026 | Marilyn Matz | Sale | 800 | 341.28 | 273.02K USD | 13,041 | Form 4 |
| 1 Oct 2026 | Mercedes Johnson | Sale | 167 | 402.90 | 67.28K USD | 6,197 | Form 4 |
| 25 Sept 2026 | Peter Herweck | Other | 4 | — | — | 16,282 | Form 4 |
| 25 Sept 2026 | Paul J Tufano | Other | 19 | — | — | 66,008 | Form 4 |
| 25 Sept 2026 | Ernest E Maddock | Other | 2 | — | — | 10,269 | Form 4 |
| 24 Sept 2026 | Peter Herweck | Award | 77 | — | — | 16,278 | Form 4 |
| 24 Sept 2026 | Paul J Tufano | Award | 141 | — | — | 65,989 | Form 4 |
| 24 Sept 2026 | Andrew Chisholm Henry | Award | 64 | — | — | 2,991 | Form 4 |
| 17 Sept 2026 | Marilyn Matz | Sale | 400 | 351.11 | 140.44K USD | 13,841 | Form 4 |
| 15 Sept 2026 | Gregory S. Smith | Sale | 4,000 | 337.83 | 1.35M USD | 108,495 | Form 4 |
| 15 Sept 2026 | Marilyn Matz | Sale | 800 | 337.83 | 270.26K USD | 14,241 | Form 4 |
| 1 Sept 2026 | Mercedes Johnson | Sale | 167 | 341.30 | 57.00K USD | 6,364 | Form 4 |
| 17 Aug 2026 | Gregory S. Smith | Sale | 4,000 | 425.00 | 1.70M USD | 112,495 | Form 4 |
| 17 Aug 2026 | Marilyn Matz | Sale | 1,200 | 425.00 | 510.00K USD | 15,041 | Form 4 |
| 3 Aug 2026 | Mercedes Johnson | Sale | 166 | 358.15 | 59.45K USD | 6,531 | Form 4 |
| 15 Jul 2026 | Gregory S. Smith | Sale | 4,000 | 356.31 | 1.43M USD | 116,495 | Form 4 |
| 15 Jul 2026 | Marilyn Matz | Sale | 1,200 | 356.31 | 427.57K USD | 16,241 | Form 4 |
| 1 Jul 2026 | Mercedes Johnson | Sale | 167 | 460.00 | 76.82K USD | 6,697 | Form 4 |
| 25 Jun 2026 | Paul J Tufano | Award | 116 | — | — | 65,848 | Form 4 |
| 25 Jun 2026 | Andrew Chisholm Henry | Award | 52 | — | — | 2,927 | Form 4 |
| 25 Jun 2026 | Peter Herweck | Award | 63 | — | — | 16,201 | Form 4 |
| 15 Jun 2026 | Marilyn Matz | Sale | 1,200 | 423.03 | 507.64K USD | 17,441 | Form 4 |
| 15 Jun 2026 | Gregory S. Smith | Sale | 4,000 | 423.03 | 1.69M USD | 120,470 | Form 4 |
| 12 Jun 2026 | Ernest E Maddock | Other | 2 | — | — | 10,267 | Form 4 |
| 12 Jun 2026 | Peter Herweck | Other | 4 | — | — | 16,138 | Form 4 |
| 12 Jun 2026 | Paul J Tufano | Other | 19 | — | — | 65,732 | Form 4 |
| 22 May 2026 | Shannon Poulin | Sale | 656 | 355.00 | 232.88K USD | 15,722 | Form 4 |
| 21 May 2026 | Shannon Poulin | Option exercise | 2,843 | 82.61 | 234.86K USD | 17,909 | Form 4 |
| 21 May 2026 | Shannon Poulin | Shares withheld for tax | 1,531 | 345.98 | 529.70K USD | 16,378 | Form 4 |
| 21 May 2026 | Shannon Poulin | Sale | 1,008 | 345.37 | 348.13K USD | 15,066 | Form 4 |
| 21 May 2026 | Shannon Poulin | Option exercise | 2,843 | 82.61 | 234.86K USD | 8,532 | Form 4 |
| 21 May 2026 | Marilyn Matz | Sale | 400 | 350.00 | 140.00K USD | 18,641 | Form 4 |
| 15 May 2026 | Gregory S. Smith | Option exercise | 4,597 | 72.10 | 331.44K USD | 133,067 | Form 4 |
| 15 May 2026 | Gregory S. Smith | Sale | 8,597 | 338.98 | 2.91M USD | 124,470 | Form 4 |
| 15 May 2026 | Gregory S. Smith | Option exercise | 4,597 | 72.10 | 331.44K USD | — | Form 4 |
| 15 May 2026 | Marilyn Matz | Sale | 800 | 338.98 | 271.18K USD | 19,041 | Form 4 |
| 8 May 2026 | Peter Herweck | Award | 668 | — | — | 16,134 | Form 4 |
| 8 May 2026 | Mercedes Johnson | Award | 668 | — | — | 7,031 | Form 4 |
| 8 May 2026 | Marilyn Matz | Award | 668 | — | — | 19,841 | Form 4 |
| 8 May 2026 | Kralingen Bridget A Van | Award | 668 | — | — | 6,224 | Form 4 |
| 8 May 2026 | Paul J Tufano | Award | 668 | — | — | 65,713 | Form 4 |
| 8 May 2026 | Necip Sayiner | Award | 668 | — | — | 2,800 | Form 4 |
| 8 May 2026 | Ernest E Maddock | Award | 668 | — | — | 10,265 | Form 4 |
| 8 May 2026 | Andrew Chisholm Henry | Award | 668 | — | — | 2,875 | Form 4 |
| 7 May 2026 | Ryan Driscoll | Sale | 680 | 377.60 | 256.77K USD | 7,665 | Form 4 |
| 8 Apr 2026 | Regan Mills | Sale | 16 | 342.17 | 5.47K USD | 11,399 | Form 4 |
| 6 Apr 2026 | Mercedes Johnson | Sale | 625 | 312.20 | 195.13K USD | 6,363 | Form 4 |
| 2 Apr 2026 | Regan Mills | Sale | 252 | 290.88 | 73.30K USD | 11,415 | Form 4 |
| 1 Apr 2026 | Shannon Poulin | Shares withheld for tax | 1,162 | 312.20 | 362.78K USD | 16,074 | Form 4 |
| 1 Apr 2026 | Regan Mills | Shares withheld for tax | 222 | 312.20 | 69.31K USD | 11,667 | Form 4 |
| 26 Mar 2026 | Peter Herweck | Award | 92 | — | — | 15,466 | Form 4 |
| 26 Mar 2026 | Paul J Tufano | Award | 159 | — | — | 65,045 | Form 4 |
| 26 Mar 2026 | Andrew Chisholm Henry | Award | 75 | — | — | 2,207 | Form 4 |
| 13 Mar 2026 | Ernest E Maddock | Other | 2 | — | — | 9,597 | Form 4 |
| 13 Mar 2026 | Paul J Tufano | Other | 25 | — | — | 64,886 | Form 4 |
| 13 Mar 2026 | Peter Herweck | Other | 5 | — | — | 15,374 | Form 4 |
| 5 Mar 2026 | Mercedes Johnson | Sale | 625 | 299.20 | 187.00K USD | 6,988 | Form 4 |
| 25 Feb 2026 | Regan Mills | Sale | 788 | 332.87 | 262.30K USD | 11,889 | Form 4 |
| 5 Feb 2026 | Mercedes Johnson | Sale | 625 | 266.98 | 166.86K USD | 7,613 | Form 4 |
| 4 Feb 2026 | Gregory S. Smith | Award | 13,380 | — | — | 128,470 | Form 4 |
| 4 Feb 2026 | Gregory S. Smith | Award | 11,810 | 269.07 | 3.18M USD | 11,810 | Form 4 |
| 4 Feb 2026 | Shannon Poulin | Award | 4,460 | — | — | 17,236 | Form 4 |
| 4 Feb 2026 | Shannon Poulin | Award | 3,937 | 269.07 | 1.06M USD | 3,937 | Form 4 |
| 4 Feb 2026 | Ryan Driscoll | Award | 1,784 | — | — | 8,345 | Form 4 |
| 4 Feb 2026 | Ryan Driscoll | Award | 1,575 | 269.07 | 423.79K USD | 1,575 | Form 4 |
| 4 Feb 2026 | Regan Mills | Award | 1,004 | — | — | 12,677 | Form 4 |
| 4 Feb 2026 | Regan Mills | Award | 886 | 269.07 | 238.40K USD | 886 | Form 4 |
| 4 Feb 2026 | Jean Pierre Hathout | Award | 1,004 | — | — | 10,174 | Form 4 |
| 4 Feb 2026 | Jean Pierre Hathout | Award | 886 | 269.07 | 238.40K USD | 886 | Form 4 |
| 2 Feb 2026 | Jean Pierre Hathout | Shares withheld for tax | 381 | 249.53 | 95.07K USD | 9,170 | Form 4 |
| 2 Feb 2026 | Regan Mills | Shares withheld for tax | 345 | 249.53 | 86.09K USD | 11,673 | Form 4 |
| 2 Feb 2026 | Gregory S. Smith | Shares withheld for tax | 6,763 | 249.53 | 1.69M USD | 115,090 | Form 4 |
| 2 Feb 2026 | Ryan Driscoll | Shares withheld for tax | 414 | 249.53 | 103.31K USD | 6,561 | Form 4 |
| 28 Jan 2026 | Gregory S. Smith | Shares withheld for tax | 486 | 250.48 | 121.73K USD | 121,853 | Form 4 |
| 28 Jan 2026 | Regan Mills | Shares withheld for tax | 167 | 250.48 | 41.83K USD | 12,018 | Form 4 |
| 28 Jan 2026 | Ryan Driscoll | Shares withheld for tax | 82 | 250.48 | 20.54K USD | 6,975 | Form 4 |
| 27 Jan 2026 | Gregory S. Smith | Award | 59,475 | — | — | 152,949 | Form 4 |
| 27 Jan 2026 | Gregory S. Smith | Shares withheld for tax | 30,610 | 238.94 | 7.31M USD | 122,339 | Form 4 |
| 27 Jan 2026 | Regan Mills | Shares withheld for tax | 193 | 238.94 | 46.12K USD | 12,185 | Form 4 |
| 27 Jan 2026 | Ryan Driscoll | Shares withheld for tax | 113 | 238.94 | 27.00K USD | 7,057 | Form 4 |
| 5 Jan 2026 | Mercedes Johnson | Sale | 625 | 211.85 | 132.41K USD | 8,238 | Form 4 |
| 17 Dec 2025 | Paul J Tufano | Other | 36 | — | — | 64,861 | Form 4 |
| 17 Dec 2025 | Paul J Tufano | Award | 256 | — | — | 64,825 | Form 4 |
| 17 Dec 2025 | Peter Herweck | Other | 7 | — | — | 15,369 | Form 4 |
| 17 Dec 2025 | Peter Herweck | Award | 148 | — | — | 15,362 | Form 4 |
| 17 Dec 2025 | Ernest E Maddock | Other | 2 | — | — | 9,595 | Form 4 |
| 12 Dec 2025 | Gregory S. Smith | Sale | 1,108 | 201.31 | 223.05K USD | 93,409 | Form 4 |
| 5 Dec 2025 | Mercedes Johnson | Sale | 625 | 200.00 | 125.00K USD | 8,863 | Form 4 |
| 12 Nov 2025 | Gregory S. Smith | Sale | 1,108 | 180.20 | 199.66K USD | 94,517 | Form 4 |
| 5 Nov 2025 | Gregory S. Smith | Option exercise | 2,072 | 36.75 | 76.15K USD | 96,849 | Form 4 |
| 5 Nov 2025 | Gregory S. Smith | Shares withheld for tax | 1,224 | 177.05 | 216.71K USD | 95,625 | Form 4 |
| 5 Nov 2025 | Gregory S. Smith | Option exercise | 2,072 | 36.75 | 76.15K USD | — | Form 4 |
| 5 Nov 2025 | Mercedes Johnson | Sale | 625 | 177.05 | 110.66K USD | 9,488 | Form 4 |
| 3 Nov 2025 | Michelle L. Turner | Award | 11,144 | — | — | 11,260 | Form 4 |
| 3 Nov 2025 | Michelle L. Turner | Award | 9,156 | 183.07 | 1.68M USD | 9,156 | Form 4 |
| 3 Nov 2025 | Michelle L. Turner | Other | — | — | — | 116 | Form 4 |
| 10 Oct 2025 | Gregory S. Smith | Sale | 1,108 | 145.24 | 160.93K USD | 94,777 | Form 4 |
| 6 Oct 2025 | Mercedes Johnson | Sale | 625 | 147.90 | 92.44K USD | 10,113 | Form 4 |
| 29 Sept 2025 | Ernest E Maddock | Other | 3 | — | — | 9,593 | Form 4 |
| 29 Sept 2025 | Paul J Tufano | Other | 49 | — | — | 64,569 | Form 4 |
| 29 Sept 2025 | Peter Herweck | Other | 9 | — | — | 15,214 | Form 4 |
| 25 Sept 2025 | Paul J Tufano | Award | 357 | — | — | 64,520 | Form 4 |
| 25 Sept 2025 | Peter Herweck | Award | 206 | — | — | 15,205 | Form 4 |
| 22 Sept 2025 | Gregory S. Smith | Sale | 554 | 126.39 | 70.02K USD | 95,885 | Form 4 |
| 12 Sept 2025 | Gregory S. Smith | Sale | 554 | 115.00 | 63.71K USD | 96,439 | Form 4 |
| 5 Sept 2025 | Mercedes Johnson | Sale | 625 | 120.06 | 75.04K USD | 10,738 | Form 4 |
| 2 Sept 2025 | Jean Pierre Hathout | Other | — | — | — | 9,551 | Form 4 |
| 12 Aug 2025 | Gregory S. Smith | Sale | 554 | 106.00 | 58.72K USD | 96,993 | Form 4 |
| 5 Aug 2025 | Mercedes Johnson | Sale | 625 | 106.00 | 66.25K USD | 11,363 | Form 4 |
| 1 Aug 2025 | Ujjwal Kumar | Shares withheld for tax | 657 | 104.16 | 68.43K USD | 16,369 | Form 4 |
| 30 Jul 2025 | Mercedes Johnson | Sale | 1,875 | 105.73 | 198.24K USD | 11,988 | Form 4 |
| 30 Jul 2025 | Gregory S. Smith | Sale | 554 | 105.73 | 58.57K USD | 97,547 | Form 4 |
| 1 Jul 2025 | Necip Sayiner | Award | 2,132 | — | — | 2,132 | Form 4 |
| 1 Jul 2025 | Necip Sayiner | Other | — | — | — | — | Form 4 |
| 1 Jul 2025 | Andrew Chisholm Henry | Award | 2,132 | — | — | 2,132 | Form 4 |
| 1 Jul 2025 | Andrew Chisholm Henry | Other | — | — | — | — | Form 4 |
| 26 Jun 2025 | Paul J Tufano | Award | 521 | — | — | 64,163 | Form 4 |
| 26 Jun 2025 | Peter Herweck | Award | 302 | — | — | 14,999 | Form 4 |
| 13 Jun 2025 | Peter Herweck | Other | 15 | — | — | 14,697 | Form 4 |
| 13 Jun 2025 | Ernest E Maddock | Other | 6 | — | — | 9,590 | Form 4 |
| 13 Jun 2025 | Paul J Tufano | Other | 79 | — | — | 63,642 | Form 4 |
| 9 May 2025 | Kralingen Bridget A Van | Award | 2,971 | — | — | 5,556 | Form 4 |
| 9 May 2025 | Peter Herweck | Award | 2,971 | — | — | 14,682 | Form 4 |
| 9 May 2025 | Ernest E Maddock | Award | 2,971 | — | — | 9,584 | Form 4 |
| 9 May 2025 | Paul J Tufano | Award | 2,971 | — | — | 63,563 | Form 4 |
| 9 May 2025 | Mercedes Johnson | Award | 2,971 | — | — | 15,739 | Form 4 |
| 9 May 2025 | Shannon Poulin | Other | — | — | — | 12,711 | Form 4 |
| 9 May 2025 | Shannon Poulin | Other | 11,375 | 82.61 | 939.69K USD | — | Form 4 |
| 9 May 2025 | Regan Mills | Other | — | — | — | 12,215 | Form 4 |
| 9 May 2025 | Marilyn Matz | Award | 2,971 | — | — | 19,173 | Form 4 |
| 27 Mar 2025 | Peter Herweck | Award | 320 | — | — | 11,711 | Form 4 |
| 27 Mar 2025 | Paul J Tufano | Award | 554 | — | — | 60,592 | Form 4 |
| 14 Mar 2025 | Ernest E Maddock | Other | 3 | — | — | 6,613 | Form 4 |
| 14 Mar 2025 | Peter Herweck | Other | 11 | — | — | 11,391 | Form 4 |
| 14 Mar 2025 | Paul J Tufano | Other | 73 | — | — | 60,038 | Form 4 |
| 3 Mar 2025 | Mercedes Johnson | Sale | 625 | 110.96 | 69.35K USD | 12,768 | Form 4 |
| 4 Feb 2025 | Sanjay Mehta | Sale | 1,384 | 111.49 | 154.30K USD | 36,576 | Form 4 |
| 4 Feb 2025 | Richard John Burns | Sale | 445 | 111.49 | 49.61K USD | 25,191 | Form 4 |
| 4 Feb 2025 | Ryan Driscoll | Sale | 216 | 111.49 | 24.08K USD | 7,007 | Form 4 |
| 3 Feb 2025 | Richard John Burns | Shares withheld for tax | 371 | 111.09 | 41.21K USD | 25,636 | Form 4 |
| 3 Feb 2025 | Sanjay Mehta | Shares withheld for tax | 1,296 | 111.09 | 143.97K USD | 37,960 | Form 4 |
| 3 Feb 2025 | Gregory S. Smith | Shares withheld for tax | 3,526 | 111.09 | 391.70K USD | 98,002 | Form 4 |
| 3 Feb 2025 | John Lukez | Shares withheld for tax | 94 | 111.09 | 10.44K USD | 4,185 | Form 4 |
| 3 Feb 2025 | Ujjwal Kumar | Shares withheld for tax | 399 | 111.09 | 44.32K USD | 17,026 | Form 4 |
| 3 Feb 2025 | Mercedes Johnson | Sale | 625 | 112.58 | 70.36K USD | 13,393 | Form 4 |
| 3 Feb 2025 | John Francis Wood | Shares withheld for tax | 191 | 111.09 | 21.22K USD | 14,137 | Form 4 |
| 3 Feb 2025 | Ryan Driscoll | Shares withheld for tax | 199 | 111.09 | 22.11K USD | 7,223 | Form 4 |
| 31 Jan 2025 | Richard John Burns | Award | 4,794 | — | — | 26,007 | Form 4 |
| 31 Jan 2025 | Richard John Burns | Award | 4,144 | 115.79 | 479.83K USD | 4,144 | Form 4 |
| 31 Jan 2025 | Sanjay Mehta | Award | 8,810 | — | — | 39,256 | Form 4 |
| 31 Jan 2025 | Sanjay Mehta | Award | 7,615 | 115.79 | 881.74K USD | 7,615 | Form 4 |
| 31 Jan 2025 | Gregory S. Smith | Award | 26,773 | — | — | 101,528 | Form 4 |
| 31 Jan 2025 | Gregory S. Smith | Award | 23,143 | 115.79 | 2.68M USD | 23,143 | Form 4 |
| 31 Jan 2025 | John Lukez | Award | 1,296 | — | — | 4,279 | Form 4 |
| 31 Jan 2025 | John Lukez | Award | 1,120 | 115.79 | 129.68K USD | 1,120 | Form 4 |
| 31 Jan 2025 | Ujjwal Kumar | Award | 4,405 | — | — | 17,425 | Form 4 |
| 31 Jan 2025 | Ujjwal Kumar | Award | 3,808 | 115.79 | 440.93K USD | 3,808 | Form 4 |
| 31 Jan 2025 | John Francis Wood | Award | 4,319 | — | — | 14,328 | Form 4 |
| 31 Jan 2025 | Ryan Driscoll | Award | 3,110 | — | — | 7,422 | Form 4 |
| 31 Jan 2025 | Ryan Driscoll | Award | 2,688 | 115.79 | 311.24K USD | 2,688 | Form 4 |
| 30 Jan 2025 | Sanjay Mehta | Sale | 614 | 102.00 | 62.63K USD | 30,446 | Form 4 |
| 30 Jan 2025 | Ryan Driscoll | Sale | 437 | 102.00 | 44.57K USD | 4,312 | Form 4 |
| 29 Jan 2025 | Sanjay Mehta | Shares withheld for tax | 576 | 122.05 | 70.30K USD | 36,448 | Form 4 |
| 29 Jan 2025 | Sanjay Mehta | Sale | 5,338 | 122.90 | 656.04K USD | 31,060 | Form 4 |
| 29 Jan 2025 | Richard John Burns | Sale | 1,477 | 122.90 | 181.52K USD | 21,213 | Form 4 |
| 29 Jan 2025 | Ryan Driscoll | Shares withheld for tax | 77 | 122.05 | 9.40K USD | 4,825 | Form 4 |
| 29 Jan 2025 | Ryan Driscoll | Sale | 76 | 122.90 | 9.34K USD | 4,749 | Form 4 |
| 29 Jan 2025 | John Francis Wood | Shares withheld for tax | 123 | 122.05 | 15.01K USD | 10,009 | Form 4 |
| 29 Jan 2025 | John Lukez | Shares withheld for tax | 136 | 122.05 | 16.60K USD | 2,983 | Form 4 |
| 29 Jan 2025 | Gregory S. Smith | Shares withheld for tax | 384 | 122.05 | 46.87K USD | 74,755 | Form 4 |
| 28 Jan 2025 | Sanjay Mehta | Award | 6,690 | — | — | 39,998 | Form 4 |
| 28 Jan 2025 | Sanjay Mehta | Shares withheld for tax | 2,974 | 121.95 | 362.68K USD | 37,024 | Form 4 |
| 28 Jan 2025 | Richard John Burns | Award | 3,345 | — | — | 23,918 | Form 4 |
| 28 Jan 2025 | Richard John Burns | Shares withheld for tax | 1,228 | 121.95 | 149.75K USD | 22,690 | Form 4 |
| 28 Jan 2025 | Ryan Driscoll | Shares withheld for tax | 82 | 121.95 | 10.00K USD | 4,902 | Form 4 |
| 28 Jan 2025 | John Francis Wood | Shares withheld for tax | 128 | 121.95 | 15.61K USD | 10,132 | Form 4 |
| 28 Jan 2025 | John Lukez | Shares withheld for tax | 138 | 121.95 | 16.83K USD | 3,119 | Form 4 |
| 28 Jan 2025 | Gregory S. Smith | Award | 4,014 | — | — | 77,033 | Form 4 |
| 28 Jan 2025 | Gregory S. Smith | Shares withheld for tax | 1,894 | 121.95 | 230.97K USD | 75,139 | Form 4 |
| 28 Jan 2025 | Richard John Burns | Sale | 407 | 120.51 | 49.05K USD | 20,573 | Form 4 |
| 28 Jan 2025 | Richard John Burns | Sale | 407 | 120.51 | 49.05K USD | 20,764 | Form 4 |
| 28 Jan 2025 | Ryan Driscoll | Sale | 107 | 120.51 | 12.89K USD | 4,984 | Form 4 |
| 28 Jan 2025 | Sanjay Mehta | Sale | 1,789 | 120.51 | 215.59K USD | 33,308 | Form 4 |
| 27 Jan 2025 | Richard John Burns | Shares withheld for tax | 420 | 120.27 | 50.51K USD | 20,980 | Form 4 |
| 27 Jan 2025 | Richard John Burns | Shares withheld for tax | 420 | 120.27 | 50.51K USD | 21,171 | Form 4 |
| 27 Jan 2025 | Ryan Driscoll | Shares withheld for tax | 114 | 120.27 | 13.71K USD | 5,091 | Form 4 |
| 27 Jan 2025 | Gregory S. Smith | Shares withheld for tax | 1,641 | 120.27 | 197.36K USD | 73,019 | Form 4 |
| 27 Jan 2025 | John Francis Wood | Shares withheld for tax | 147 | 120.27 | 17.68K USD | 10,260 | Form 4 |
| 27 Jan 2025 | Sanjay Mehta | Shares withheld for tax | 821 | 120.27 | 98.74K USD | 35,097 | Form 4 |
| 27 Jan 2025 | John Lukez | Shares withheld for tax | 172 | 120.27 | 20.69K USD | 3,257 | Form 4 |
| 3 Jan 2025 | Gregory S. Smith | Sale | 3,080 | 130.00 | 400.40K USD | 74,660 | Form 4 |
| 2 Jan 2025 | Mercedes Johnson | Sale | 625 | 126.76 | 79.23K USD | 14,018 | Form 4 |
| 18 Dec 2024 | Ernest E Maddock | Other | 2 | — | — | 6,610 | Form 4 |
| 18 Dec 2024 | Paul J Tufano | Other | 50 | — | — | 59,965 | Form 4 |
| 18 Dec 2024 | Paul J Tufano | Award | 383 | — | — | 59,915 | Form 4 |
| 18 Dec 2024 | Peter Herweck | Other | 8 | — | — | 11,380 | Form 4 |
| 18 Dec 2024 | Peter Herweck | Award | 222 | — | — | 11,372 | Form 4 |
| 16 Dec 2024 | Gregory S. Smith | Sale | 3,080 | 130.00 | 400.40K USD | 77,656 | Form 4 |
| 2 Dec 2024 | Mercedes Johnson | Sale | 625 | 110.04 | 68.78K USD | 14,643 | Form 4 |
Common questions about Teradyne's executives and insiders
Source: Financial Modeling Prep
