Company · CIK 0000097210 · SIC 3825 — Instruments For Meas & Testing of Electricity & Elec Signals · Nasdaq
TERADYNE, INC · TER
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 SForm 4 → | Sep 18, 11:38 am EDT | Marilyn MatzDirector | 400 | $351.11 | $140,444 | 13,841 | −2.81% | 10b5-1 |
| Sep 15, 2026 SForm 4 → | Sep 16, 12:23 pm EDT | Gregory Stephen SmithPresident and CEO, Director | 4,000 | $337.83 | $1,351,320 | 108,495 | −3.56% | 10b5-1 |
| Sep 15, 2026 SForm 4 → | Sep 16, 12:19 pm EDT | Marilyn MatzDirector | 800 | $337.83 | $270,264 | 14,241 | −5.32% | 10b5-1 |
| Sep 1, 2026 SForm 4 → | Sep 2, 2:28 pm EDT | Mercedes JohnsonDirector | 167 | $341.30 | $56,997 | 6,364 | −2.56% | 10b5-1 |
| Aug 17, 2026 SForm 4 → | Aug 18, 11:14 am EDT | Gregory Stephen SmithPresident and CEO, Director | 4,000 | $425.00 | $1,700,000 | 112,495 | −3.43% | 10b5-1 |
| Aug 17, 2026 SForm 4 → | Aug 18, 11:09 am EDT | Marilyn MatzDirector | 1,200 | $425.00 | $510,000 | 15,041 | −7.39% | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 4, 11:10 am EDT | Mercedes JohnsonDirector | 166 | $358.15 | $59,453 | 6,531 | −2.48% | 10b5-1 |
| Jul 15, 2026 SForm 4 → | Jul 16, 1:22 pm EDT | Gregory Stephen SmithPresident and CEO, Director | 4,000 | $356.31 | $1,425,240 | 116,495 | −3.32% | 10b5-1 |
| Jul 15, 2026 SForm 4 → | Jul 16, 1:17 pm EDT | Marilyn MatzDirector | 1,200 | $356.31 | $427,572 | 16,241 | −6.88% | 10b5-1 |
| Jul 1, 2026 SForm 4 → | Jul 2, 1:11 pm EDT | Mercedes JohnsonDirector | 167 | $460.00 | $76,820 | 6,697 | −2.43% | 10b5-1 |
| Jun 25, 2026 AForm 4 → | Jun 29, 5:18 pm EDT | Paul J TufanoDirector | 116 | — | — | 65,848 | — | |
| Jun 25, 2026 AForm 4 → | Jun 29, 5:13 pm EDT | Andrew Chisholm HenryDirector | 52 | — | — | 2,927 | — | |
| Jun 25, 2026 AForm 4 → | Jun 29, 5:04 pm EDT | Peter HerweckDirector | 63 | — | — | 16,201 | — | |
| Jun 15, 2026 SForm 4 → | Jun 16, 6:01 pm EDT | Marilyn MatzDirector | 1,200 | $423.03 | $507,636 | 17,441 | −6.44% | 10b5-1 |
| Jun 15, 2026 SForm 4 → | Jun 16, 5:57 pm EDT | Gregory Stephen SmithPresident and CEO, Director | 4,000 | $423.03 | $1,692,120 | 120,470 | −3.21% | 10b5-1 |
| Jun 12, 2026 JForm 4 → | Jun 16, 5:15 pm EDT | Ernest E MaddockDirector | 2 | — | — | 10,267 | — | |
| Jun 12, 2026 JForm 4 → | Jun 16, 5:10 pm EDT | Peter HerweckDirector | 4 | — | — | 16,138 | — | |
| Jun 12, 2026 JForm 4 → | Jun 16, 4:59 pm EDT | Paul J TufanoDirector | 19 | — | — | 65,732 | — | |
| Jun 2, 2026 SForm 4 → | Jun 3, 4:54 pm EDT | Mercedes JohnsonDirector | 167 | $369.74 | $61,747 | 6,864 | −2.38% | 10b5-1 |
| Jun 1, 2026 FForm 4 → | Jun 3, 5:07 pm EDT | Jean Pierre HathoutPresident, Teradyne Robotics | 441 | $378.60 | $166,964 | 9,733 | — | |
| Feb 19, 2019 GForm 4 → | Feb 20, 4:23 pm EST | Michael A BradleyDirector | 6,819 | — | — | 101,057 | — | plan? |
| Feb 13, 2019 MForm 4 → | Feb 15, 4:11 pm EST | Mark E JagielaPresident and CEO, Director | 103,406 | $21.45 | $2,218,338 | 366,546 | — | plan? |
| Feb 13, 2019 SForm 4 → | Feb 15, 4:11 pm EST | Mark E JagielaPresident and CEO, Director | 139,935 | $39.19 | $5,484,013 | 335,555 | −29.4% | plan? |
| Feb 4, 2019 SForm 4 → | Feb 5, 5:57 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 11,210 | $36.82 | $412,796 | 19,800 | −36.1% | plan? |
| Jan 31, 2019 SForm 4 → | Feb 1, 4:05 pm EST | Gregory R BeecherVP and CFO | 26,778 | $36.93 | $989,021 | 66,947 | −28.6% | plan? |
| Jan 31, 2019 MForm 4 → | Feb 1, 3:45 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 9,572 | $21.43 | $205,155 | 38,717 | — | plan? |
| Jan 31, 2019 SForm 4 → | Feb 1, 3:45 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 33,156 | $36.69 | $1,216,494 | 35,415 | −48.4% | plan? |
| Jan 29, 2019 FMForm 4 → | Jan 31, 5:06 pm EST | Mark E JagielaPresident and CEO, Director | 285,709 | $36.39 | $10,395,720 | 372,084 | — | plan? |
| Jan 29, 2019 FMForm 4 → | Jan 31, 5:00 pm EST | Gregory R BeecherVP and CFO | 124,240 | $36.39 | $4,521,137 | 93,725 | — | plan? |
| Jan 29, 2019 FMForm 4 → | Jan 31, 4:49 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 57,718 | $36.39 | $2,100,354 | 58,999 | — | plan? |
| Jan 29, 2019 FMForm 4 → | Jan 31, 4:00 pm EST | Brad RobbinsPresident of LitePoint Corp. | 41,701 | $36.39 | $1,517,613 | 48,205 | — | plan? |
| Jan 29, 2019 FMForm 4 → | Jan 31, 3:54 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 38,512 | $36.40 | $1,401,760 | 31,010 | — | plan? |
| Jan 29, 2019 FMForm 4 → | Jan 31, 3:45 pm EST | Walter G. VaheyPresident, Systems Test Group | 40,931 | $36.39 | $1,489,556 | 77,506 | — | plan? |
| Jan 28, 2019 FMForm 4 → | Jan 29, 4:28 pm EST | Gregory R BeecherVP and CFO | 11,113 | $36.77 | $408,625 | 42,779 | — | plan? |
| Jan 28, 2019 FMForm 4 → | Jan 29, 4:20 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 5,659 | $36.77 | $208,081 | 31,947 | — | plan? |
| Jan 28, 2019 FMForm 4 → | Jan 29, 4:10 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 5,370 | $36.77 | $197,455 | 11,310 | — | plan? |
| Jan 28, 2019 FMForm 4 → | Jan 29, 3:52 pm EST | Brad RobbinsPresident of LitePoint Corp. | 3,960 | $36.77 | $145,609 | 29,200 | — | plan? |
| Jan 28, 2019 FMForm 4 → | Jan 29, 3:47 pm EST | Mark E JagielaPresident and CEO, Director | 29,621 | $36.77 | $1,089,164 | 261,159 | — | plan? |
| Jan 28, 2019 FMForm 4 → | Jan 29, 3:43 pm EST | Walter G. VaheyPresident, Systems Test Group | 3,896 | $36.77 | $143,256 | 56,617 | — | plan? |
| May 8, 2018 MForm 4 → | May 10, 5:13 pm EDT | Edwin J GillisDirector | 4,931 | $36.09 | $177,960 | 54,569 | — | plan? |
| May 8, 2018 MForm 4 → | May 10, 5:10 pm EDT | Timothy E GuertinDirector | 4,931 | $36.09 | $177,960 | 15,252 | — | plan? |
| May 8, 2018 MForm 4 → | May 10, 5:07 pm EDT | Mercedes JohnsonDirector | 4,931 | $36.09 | $177,960 | 19,704 | — | plan? |
| May 8, 2018 MForm 4 → | May 10, 5:04 pm EDT | Roy ValleeDirector | 4,931 | $36.09 | $177,960 | 101,216 | — | plan? |
| May 8, 2018 MForm 4 → | May 10, 4:46 pm EDT | Marilyn MatzDirector | 4,993 | $36.09 | $180,197 | 4,993 | — | plan? |
| May 8, 2018 MForm 4 → | May 10, 4:38 pm EDT | Michael A BradleyDirector | 4,931 | $36.09 | $177,960 | 107,876 | — | plan? |
| Feb 5, 2018 MForm 4 → | Feb 6, 6:04 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 4,598 | $24.11 | $110,859 | 9,334 | — | plan? |
| Feb 5, 2018 SForm 4 → | Feb 6, 6:04 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 7,431 | $44.51 | $330,763 | 7,982 | −48.2% | plan? |
| Feb 2, 2018 SForm 4 → | Feb 6, 6:05 pm EST | Mark E JagielaPresident and CEO, Director | 30,000 | $44.96 | $1,348,800 | 244,516 | −10.9% | plan? |
| Jan 31, 2018 SForm 4 → | Feb 1, 4:35 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 32,238 | $46.31 | $1,493,023 | 29,100 | −52.6% | plan? |
| Jan 30, 2018 FMForm 4 → | Feb 1, 4:38 pm EST | Mark E JagielaPresident and CEO, Director | 203,467 | $46.33 | $9,426,626 | 274,516 | — | plan? |
| Jan 30, 2018 FMForm 4 → | Feb 1, 4:35 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 53,483 | $41.87 | $2,239,569 | 32,402 | — | plan? |
| Jan 30, 2018 SForm 4 → | Feb 1, 4:33 pm EST | Gregory R BeecherVP and CFO | 71,300 | $46.57 | $3,320,441 | 32,006 | −69.0% | plan? |
| Jan 30, 2018 FMForm 4 → | Feb 1, 4:33 pm EST | Gregory R BeecherVP and CFO | 120,034 | $40.89 | $4,908,001 | 36,302 | — | plan? |
| Jan 30, 2018 FMForm 4 → | Feb 1, 4:21 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 3,576 | $46.33 | $165,676 | 10,815 | — | plan? |
| Jan 30, 2018 FMForm 4 → | Feb 1, 4:18 pm EST | Brad RobbinsPresident of LitePoint Corp. | 32,973 | $46.33 | $1,527,639 | 26,892 | — | plan? |
| Jan 30, 2018 FMForm 4 → | Feb 1, 4:17 pm EST | Walter G. VaheyPresident, Systems Test Group | 30,868 | $46.33 | $1,430,114 | 54,121 | — | plan? |
| Jan 29, 2018 FMForm 4 → | Jan 30, 4:50 pm EST | Gregory R BeecherVP and CFO | 16,393 | $46.86 | $768,176 | 45,670 | — | plan? |
| Jan 29, 2018 FMForm 4 → | Jan 30, 4:43 pm EST | Mark E JagielaPresident and CEO, Director | 43,407 | $46.86 | $2,034,052 | 196,273 | — | plan? |
| Jan 29, 2018 FMForm 4 → | Jan 30, 4:34 pm EST | Walter G. VaheyPresident, Systems Test Group | 5,698 | $46.86 | $267,008 | 39,193 | — | plan? |
| Jan 29, 2018 FMForm 4 → | Jan 30, 4:29 pm EST | Brad RobbinsPresident of LitePoint Corp. | 5,821 | $46.86 | $272,772 | 14,069 | — | plan? |
| Jan 29, 2018 FMForm 4 → | Jan 30, 4:25 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 6,224 | $46.86 | $291,657 | 8,867 | — | plan? |
| Jan 26, 2018 FGMForm 4 → | Jan 30, 4:07 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 11,816 | $39.63 | $432,551 | 33,493 | — | plan? |
| Jan 26, 2018 SForm 4 → | Jan 30, 4:07 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 5,040 | $47.25 | $238,164 | 30,000 | −14.4% | plan? |
| Jan 24, 2018 FMForm 4 → | Jan 25, 4:15 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 2,295 | $46.79 | $107,383 | 5,495 | — | plan? |
| Jan 24, 2018 FMForm 4 → | Jan 25, 4:14 pm EST | Walter G. VaheyPresident, Systems Test Group | 3,190 | $46.79 | $149,260 | 36,071 | — | plan? |
| Jan 24, 2018 FMForm 4 → | Jan 25, 4:13 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 4,347 | $46.79 | $203,396 | 32,189 | — | plan? |
| Jan 24, 2018 FMForm 4 → | Jan 25, 4:11 pm EST | Brad RobbinsPresident of LitePoint Corp. | 8,188 | $46.79 | $383,117 | 11,242 | — | plan? |
| Jan 24, 2018 FMForm 4 → | Jan 25, 4:10 pm EST | Gregory R BeecherVP and CFO | 8,935 | $46.79 | $418,069 | 36,737 | — | plan? |
| Jan 24, 2018 FMForm 4 → | Jan 25, 4:09 pm EST | Mark E JagielaPresident and CEO, Director | 16,953 | $46.79 | $793,231 | 177,856 | — | plan? |
| Nov 13, 2017 SForm 4 → | Nov 15, 4:50 pm EST | Michael A BradleyDirector | 20,000 | $43.67 | $873,356 | 114,132 | −14.9% | plan? |
| Nov 10, 2017 SForm 4 → | Nov 14, 4:22 pm EST | Mark E JagielaPresident and CEO, Director | 80,000 | $43.55 | $3,484,000 | 168,413 | −32.2% | plan? |
| Nov 3, 2017 SForm 4 → | Nov 7, 4:20 pm EST | Michael A BradleyDirector | 10,000 | $42.85 | $428,500 | 134,132 | −6.94% | plan? |
| Nov 1, 2017 SForm 4 → | Nov 3, 4:15 pm EDT | Michael A BradleyDirector | 10,000 | $42.80 | $428,020 | 144,132 | −6.49% | plan? |
| Oct 27, 2017 SForm 4 → | Oct 30, 4:26 pm EDT | Brad RobbinsPresident of LitePoint Corp. | 12,045 | $42.19 | $508,179 | 7,126 | −62.8% | plan? |
| Oct 27, 2017 SForm 4 → | Oct 30, 4:22 pm EDT | Charles Jeffrey GrayVP,General Counsel & Secretary | 8,161 | $42.25 | $344,763 | 30,000 | −21.4% | plan? |
| Sep 14, 2017 SForm 4 → | Sep 15, 4:01 pm EDT | Michael A BradleyDirector | 17,390 | $36.30 | $631,257 | 154,132 | −10.1% | plan? |
| Sep 11, 2017 SForm 4 → | Sep 13, 4:04 pm EDT | Michael A BradleyDirector | 15,248 | $35.86 | $546,756 | 171,522 | −8.16% | plan? |
| Sep 5, 2017 SForm 4 → | Sep 6, 6:14 pm EDT | Edwin J GillisDirector | 41,000 | $35.63 | $1,460,830 | 49,638 | −45.2% | plan? |
| Aug 31, 2017 SForm 4 → | Sep 5, 4:54 pm EDT | Michael A BradleyDirector | 22,168 | $35.64 | $790,067 | 186,770 | −10.6% | plan? |
| Aug 31, 2017 MForm 4 → | Sep 5, 4:54 pm EDT | Michael A BradleyDirector | 22,168 | $16.56 | $367,102 | 193,770 | — | plan? |
| Aug 1, 2017 SForm 4 → | Aug 3, 4:56 pm EDT | Mark E JagielaPresident and CEO, Director | 30,000 | $34.50 | $1,035,000 | 248,413 | −10.8% | plan? |
| Jul 28, 2017 SForm 4 → | Aug 1, 4:26 pm EDT | Brad RobbinsPresident of LitePoint Corp. | 15,892 | $34.54 | $548,910 | 19,171 | −45.3% | plan? |
| Jun 5, 2017 SForm 4 → | Jun 7, 6:48 am EDT | Michael A BradleyDirector | 9,235 | $35.32 | $326,162 | 186,770 | −4.71% | plan? |
| May 19, 2017 SForm 4 → | May 23, 4:21 pm EDT | Mercedes JohnsonDirector | 8,000 | $35.07 | $280,577 | 14,773 | −35.1% | plan? |
| May 12, 2017 SForm 4 → | May 16, 4:44 pm EDT | Mark E JagielaPresident and CEO, Director | 40,000 | $35.33 | $1,413,200 | 277,997 | −12.6% | plan? |
| May 10, 2017 SForm 4 → | May 11, 5:35 pm EDT | Daniel W ChristmanDirector | 3,232 | $35.65 | $115,221 | 26,931 | −10.7% | plan? |
| May 9, 2017 MForm 4 → | May 11, 5:51 pm EDT | Edwin J GillisDirector | 9,235 | $35.49 | $327,750 | 90,638 | — | plan? |
| May 9, 2017 MForm 4 → | May 11, 5:47 pm EDT | Roy ValleeDirector | 9,235 | $35.49 | $327,750 | 96,285 | — | plan? |
| May 9, 2017 MForm 4 → | May 11, 5:43 pm EDT | Mercedes JohnsonDirector | 9,235 | $35.49 | $327,750 | 22,773 | — | plan? |
| May 9, 2017 MForm 4 → | May 11, 5:35 pm EDT | Daniel W ChristmanDirector | 9,235 | $35.49 | $327,750 | 30,163 | — | plan? |
| May 9, 2017 MForm 4 → | May 11, 5:27 pm EDT | Michael A BradleyDirector | 9,235 | $35.49 | $327,750 | 196,005 | — | plan? |
| Apr 28, 2017 SForm 4 → | May 2, 5:01 pm EDT | Gregory R BeecherVP and CFO | 78,767 | $36.01 | $2,836,400 | 31,298 | −71.6% | plan? |
| Apr 28, 2017 SForm 4 → | May 2, 4:58 pm EDT | Brad RobbinsPresident of LitePoint Corp. | 12,000 | $36.11 | $433,320 | 34,647 | −25.7% | plan? |
| Apr 28, 2017 SForm 4 → | May 2, 4:49 pm EDT | Charles Jeffrey GrayVP,General Counsel & Secretary | 15,000 | $36.12 | $541,800 | 38,161 | −28.2% | plan? |
| Mar 16, 2017 SForm 4 → | Mar 20, 4:37 pm EDT | Brad RobbinsPresident of LitePoint Corp. | 10,000 | $30.89 | $308,944 | 46,647 | −17.7% | plan? |
| Mar 13, 2017 GForm 5 → | Jan 30, 2018, 4:09 pm EST | Michael A BradleyDirector | 11,187 | — | — | 102,945 | — | plan? |
| Feb 17, 2017 SForm 4 → | Feb 21, 4:02 pm EST | Walter G. VaheyPresident, Systems Test Group | 9,188 | $29.16 | $267,962 | 33,805 | −21.4% | plan? |
| Feb 15, 2017 MForm 4 → | Feb 17, 5:01 pm EST | Walter G. VaheyPresident, Systems Test Group | 25,190 | $17.80 | $448,466 | 45,398 | — | plan? |
| Feb 15, 2017 SForm 4 → | Feb 17, 5:01 pm EST | Walter G. VaheyPresident, Systems Test Group | 55,190 | $29.00 | $1,600,510 | 42,993 | −56.2% | plan? |
| Feb 6, 2017 MForm 4 → | Feb 8, 4:09 pm EST | Gregory R BeecherVP and CFO | 90,906 | $17.58 | $1,598,208 | 116,857 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 13, 2019 MForm 4 → | Feb 15, 4:11 pm EST | Mark E JagielaPresident and CEO, Director | 103,406 | — | — | 15,496 | — | |
| Jan 31, 2019 MForm 4 → | Feb 1, 3:45 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 9,572 | — | — | 3,302 | — | |
| Jan 29, 2019 AMForm 4 → | Jan 31, 5:06 pm EST | Mark E JagielaPresident and CEO, Director | 363,583 | — | — | 0 | — | |
| Jan 29, 2019 AMForm 4 → | Jan 31, 5:00 pm EST | Gregory R BeecherVP and CFO | 160,040 | — | — | 0 | — | |
| Jan 29, 2019 AMForm 4 → | Jan 31, 4:49 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 77,603 | — | — | 0 | — | |
| Jan 29, 2019 AMForm 4 → | Jan 31, 4:00 pm EST | Brad RobbinsPresident of LitePoint Corp. | 55,508 | — | — | 0 | — | |
| Jan 29, 2019 AMForm 4 → | Jan 31, 3:54 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 53,004 | — | — | 0 | — | |
| Jan 29, 2019 AMForm 4 → | Jan 31, 3:45 pm EST | Walter G. VaheyPresident, Systems Test Group | 56,570 | — | — | 0 | — | |
| Jan 25, 2019 AMForm 4 → | Jan 29, 4:28 pm EST | Gregory R BeecherVP and CFO | 41,914 | — | — | 9,717 | — | |
| Jan 25, 2019 AMForm 4 → | Jan 29, 4:20 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 21,172 | — | — | 4,883 | — | |
| Jan 25, 2019 AMForm 4 → | Jan 29, 4:10 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 21,582 | — | — | 5,074 | — | |
| Jan 25, 2019 AMForm 4 → | Jan 29, 3:52 pm EST | Brad RobbinsPresident of LitePoint Corp. | 14,178 | — | — | 3,240 | — | |
| Jan 25, 2019 AMForm 4 → | Jan 29, 3:47 pm EST | Mark E JagielaPresident and CEO, Director | 125,983 | — | — | 26,466 | — | |
| Jan 25, 2019 AMForm 4 → | Jan 29, 3:43 pm EST | Walter G. VaheyPresident, Systems Test Group | 14,612 | — | — | 3,321 | — | |
| May 8, 2018 AMForm 4 → | May 10, 5:20 pm EDT | Paul J TufanoDirector | 14,711 | — | — | 4,849 | — | |
| May 8, 2018 AMForm 4 → | May 10, 5:13 pm EDT | Edwin J GillisDirector | 9,780 | — | — | 4,849 | — | |
| May 8, 2018 AMForm 4 → | May 10, 5:10 pm EDT | Timothy E GuertinDirector | 9,780 | — | — | 4,849 | — | |
| May 8, 2018 AMForm 4 → | May 10, 5:07 pm EDT | Mercedes JohnsonDirector | 9,780 | — | — | 4,849 | — | |
| May 8, 2018 AMForm 4 → | May 10, 5:04 pm EDT | Roy ValleeDirector | 9,780 | — | — | 4,849 | — | |
| May 8, 2018 AMForm 4 → | May 10, 4:46 pm EDT | Marilyn MatzDirector | 9,842 | — | — | 0 | — | |
| May 8, 2018 AMForm 4 → | May 10, 4:38 pm EDT | Michael A BradleyDirector | 9,780 | — | — | 4,849 | — | |
| Feb 5, 2018 MForm 4 → | Feb 6, 6:04 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 4,598 | — | — | 4,482 | — | |
| Jan 30, 2018 AMForm 4 → | Feb 1, 4:38 pm EST | Mark E JagielaPresident and CEO, Director | 265,566 | — | — | 124,711 | — | |
| Jan 30, 2018 AMForm 4 → | Feb 1, 4:35 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 68,193 | — | — | 6,604 | — | |
| Jan 30, 2018 AMForm 4 → | Feb 1, 4:33 pm EST | Gregory R BeecherVP and CFO | 148,601 | — | — | 57,618 | — | |
| Jan 30, 2018 MForm 4 → | Feb 1, 4:21 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 2,762 | — | — | 2,763 | — | |
| Jan 30, 2018 AMForm 4 → | Feb 1, 4:18 pm EST | Brad RobbinsPresident of LitePoint Corp. | 43,172 | — | — | 20,274 | — | |
| Jan 30, 2018 AMForm 4 → | Feb 1, 4:17 pm EST | Walter G. VaheyPresident, Systems Test Group | 43,172 | — | — | 20,274 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 4:50 pm EST | Gregory R BeecherVP and CFO | 38,315 | — | — | 15,757 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 4:43 pm EST | Mark E JagielaPresident and CEO, Director | 100,777 | — | — | 42,018 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 4:34 pm EST | Walter G. VaheyPresident, Systems Test Group | 13,175 | — | — | 5,358 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 4:29 pm EST | Brad RobbinsPresident of LitePoint Corp. | 12,875 | — | — | 5,253 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 4:25 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 18,192 | — | — | 7,062 | — | |
| Jan 26, 2018 AMForm 4 → | Jan 30, 4:07 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 21,753 | — | — | 7,879 | — | |
| Jan 24, 2018 MForm 4 → | Jan 25, 4:15 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 1,703 | — | — | 0 | — | |
| Jan 24, 2018 MForm 4 → | Jan 25, 4:14 pm EST | Walter G. VaheyPresident, Systems Test Group | 2,375 | — | — | 0 | — | |
| Jan 24, 2018 MForm 4 → | Jan 25, 4:13 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 3,268 | — | — | 0 | — | |
| Jan 24, 2018 MForm 4 → | Jan 25, 4:11 pm EST | Brad RobbinsPresident of LitePoint Corp. | 6,003 | — | — | 0 | — | |
| Jan 24, 2018 MForm 4 → | Jan 25, 4:10 pm EST | Gregory R BeecherVP and CFO | 6,830 | — | — | 0 | — | |
| Jan 24, 2018 MForm 4 → | Jan 25, 4:09 pm EST | Mark E JagielaPresident and CEO, Director | 13,049 | — | — | 0 | — | |
| Aug 31, 2017 MForm 4 → | Sep 5, 4:54 pm EDT | Michael A BradleyDirector | 22,168 | — | — | 0 | — | |
| Jul 3, 2017 AForm 4 → | Jul 5, 6:57 pm EDT | Marilyn MatzDirector | 4,993 | — | — | 4,993 | — | |
| May 9, 2017 AMForm 4 → | May 11, 6:07 pm EDT | Timothy E GuertinDirector | 23,401 | — | — | 4,931 | — | |
| May 9, 2017 AMForm 4 → | May 11, 6:00 pm EDT | Paul J TufanoDirector | 23,401 | — | — | 4,931 | — | |
| May 9, 2017 AMForm 4 → | May 11, 5:51 pm EDT | Edwin J GillisDirector | 14,166 | — | — | 4,931 | — | |
| May 9, 2017 AMForm 4 → | May 11, 5:47 pm EDT | Roy ValleeDirector | 14,166 | — | — | 4,931 | — | |
| May 9, 2017 AMForm 4 → | May 11, 5:43 pm EDT | Mercedes JohnsonDirector | 14,166 | — | — | 4,931 | — | |
| May 9, 2017 AMForm 4 → | May 11, 5:35 pm EDT | Daniel W ChristmanDirector | 14,166 | — | — | 4,931 | — | |
| May 9, 2017 AMForm 4 → | May 11, 5:27 pm EDT | Michael A BradleyDirector | 14,166 | — | — | 4,931 | — | |
| Feb 15, 2017 MForm 4 → | Feb 17, 5:01 pm EST | Walter G. VaheyPresident, Systems Test Group | 25,190 | — | — | 7,218 | — | |
| Feb 6, 2017 MForm 4 → | Feb 8, 4:09 pm EST | Gregory R BeecherVP and CFO | 90,906 | — | — | 20,378 | — | |
| Feb 6, 2017 MForm 4 → | Feb 8, 3:58 pm EST | Mark E JagielaPresident and CEO, Director | 190,291 | — | — | 46,487 | — | |
| Feb 6, 2017 MForm 4 → | Feb 8, 3:45 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 32,465 | — | — | 9,906 | — | |
| Feb 1, 2017 MForm 4 → | Feb 3, 4:31 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 2,240 | — | — | 6,723 | — | |
| Jan 27, 2017 AMForm 4 → | Jan 31, 4:37 pm EST | Gregory R BeecherVP and CFO | 57,193 | — | — | 15,470 | — | |
| Jan 27, 2017 AMForm 4 → | Jan 31, 4:31 pm EST | Mark E JagielaPresident and CEO, Director | 145,175 | — | — | 32,288 | — | |
| Jan 27, 2017 AMForm 4 → | Jan 31, 4:22 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 24,050 | — | — | 5,525 | — | |
| Jan 27, 2017 AMForm 4 → | Jan 31, 4:17 pm EST | Walter G. VaheyPresident, Systems Test Group | 19,546 | — | — | 5,249 | — | |
| Jan 27, 2017 AMForm 4 → | Jan 31, 4:12 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 28,190 | — | — | 7,128 | — | |
| Jan 27, 2017 AMForm 4 → | Jan 31, 4:05 pm EST | Brad RobbinsPresident of LitePoint Corp. | 19,214 | — | — | 5,249 | — | |
| Jan 25, 2017 MForm 4 → | Jan 26, 4:03 pm EST | Michael A BradleyDirector | 48,915 | — | — | 0 | — | |
| Jan 24, 2017 AMForm 4 → | Jan 26, 5:17 pm EST | Gregory R BeecherVP and CFO | 49,436 | — | — | 0 | — | |
| Jan 24, 2017 AMForm 4 → | Jan 26, 4:58 pm EST | Walter G. VaheyPresident, Systems Test Group | 17,875 | — | — | 0 | — | |
| Jan 24, 2017 AMForm 4 → | Jan 26, 4:51 pm EST | Mark E JagielaPresident and CEO, Director | 80,992 | — | — | 0 | — | |
| Jan 24, 2017 MForm 4 → | Jan 26, 4:39 pm EST | Brad RobbinsPresident of LitePoint Corp. | 11,966 | — | — | 0 | — | |
| Jan 24, 2017 MForm 4 → | Jan 26, 4:35 pm EST | Gregory Stephen SmithPresident, Semiconductor Test | 2,730 | — | — | 0 | — | |
| Jan 24, 2017 AMForm 4 → | Jan 26, 4:20 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 23,671 | — | — | 0 | — | |
| Nov 7, 2016 MForm 4 → | Nov 9, 3:33 pm EST | Michael A BradleyDirector | 10,000 | — | — | 22,168 | — | |
| Nov 1, 2016 MForm 4 → | Nov 3, 3:25 pm EDT | Michael A BradleyDirector | 10,000 | — | — | 32,168 | — | |
| Aug 30, 2016 MForm 4 → | Sep 1, 2:52 pm EDT | Michael A BradleyDirector | 15,000 | — | — | 42,168 | — | |
| Aug 26, 2016 MForm 4 → | Aug 30, 1:58 pm EDT | Michael A BradleyDirector | 31,502 | — | — | 57,168 | — | |
| Aug 25, 2016 MForm 4 → | Aug 26, 4:05 pm EDT | Michael A BradleyDirector | 64,650 | — | — | 0 | — | |
| May 10, 2016 AMForm 4 → | May 12, 5:51 pm EDT | Roy ValleeDirector | 16,570 | — | — | 9,235 | — | |
| May 10, 2016 AMForm 4 → | May 12, 5:19 pm EDT | Edwin J GillisDirector | 16,570 | — | — | 9,235 | — | |
| May 10, 2016 AMForm 4 → | May 12, 5:10 pm EDT | Timothy E GuertinDirector | 23,905 | — | — | 9,235 | — | |
| May 10, 2016 AMForm 4 → | May 12, 4:54 pm EDT | Paul J TufanoDirector | 23,905 | — | — | 9,235 | — | |
| May 10, 2016 AMForm 4 → | May 12, 4:39 pm EDT | Mercedes JohnsonDirector | 16,570 | — | — | 9,235 | — | |
| May 10, 2016 AMForm 4 → | May 12, 4:22 pm EDT | Michael A BradleyDirector | 16,570 | — | — | 9,235 | — | |
| May 10, 2016 AMForm 4 → | May 12, 4:18 pm EDT | Daniel W ChristmanDirector | 16,570 | — | — | 9,235 | — | |
| Jan 29, 2016 AMForm 4 → | Feb 2, 8:03 pm EST | Mark E JagielaPresident and CEO, Director | 145,753 | — | — | 48,432 | — | |
| Jan 29, 2016 AMForm 4 → | Feb 2, 7:59 pm EST | Gregory R BeecherVP and CFO | 64,550 | — | — | 23,205 | — | |
| Jan 29, 2016 AMForm 4 → | Feb 2, 7:50 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 31,182 | — | — | 10,692 | — | |
| Jan 29, 2016 AMForm 4 → | Feb 2, 7:47 pm EST | Walter G. VaheyPresident, Systems Test Group | 22,747 | — | — | 7,874 | — | |
| Jan 29, 2016 AMForm 4 → | Feb 2, 7:40 pm EST | Brad RobbinsPresident of LitePoint Corp. | 22,352 | — | — | 7,874 | — | |
| Jan 27, 2016 MForm 4 → | Jan 28, 9:57 am EST | Gregory R BeecherVP and CFO | 17,589 | — | — | 0 | — | |
| Jan 27, 2016 MForm 4 → | Jan 28, 9:52 am EST | Mark E JagielaPresident and CEO, Director | 17,589 | — | — | 0 | — | |
| Jan 27, 2016 MForm 4 → | Jan 28, 9:38 am EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 9,426 | — | — | 0 | — | |
| Jan 27, 2016 MForm 4 → | Jan 28, 9:28 am EST | Brad RobbinsPresident of LitePoint Corp. | 3,835 | — | — | 0 | — | |
| Jan 27, 2016 MForm 4 → | Jan 28, 9:21 am EST | Walter G. VaheyPresident, Systems Test Group | 3,688 | — | — | 0 | — | |
| Jan 27, 2016 MForm 4 → | Jan 28, 9:03 am EST | Michael A BradleyDirector | 39,192 | — | — | 0 | — | |
| Jan 25, 2016 MForm 4 → | Jan 26, 7:16 pm EST | Gregory R BeecherVP and CFO | 28,568 | — | — | 13,659 | — | |
| Jan 25, 2016 MForm 4 → | Jan 26, 7:12 pm EST | Walter G. VaheyPresident, Systems Test Group | 10,619 | — | — | 4,750 | — | |
| Jan 25, 2016 MForm 4 → | Jan 26, 7:01 pm EST | Brad RobbinsPresident of LitePoint Corp. | 11,965 | — | — | 5,964 | — | |
| Jan 25, 2016 MForm 4 → | Jan 26, 6:53 pm EST | Mark E JagielaPresident and CEO, Director | 41,128 | — | — | 26,097 | — | |
| Jan 25, 2016 MForm 4 → | Jan 26, 6:47 pm EST | Michael A BradleyDirector | 48,912 | — | — | 16,305 | — | |
| Jan 25, 2016 MForm 4 → | Jan 26, 6:35 pm EST | Charles Jeffrey GrayVP,General Counsel & Secretary | 13,684 | — | — | 6,536 | — | |
| Nov 11, 2015 MForm 4 → | Nov 13, 4:36 pm EST | Michael A BradleyDirector | 15,431 | — | — | 0 | — | |
| Nov 5, 2015 MForm 4 → | Nov 9, 4:28 pm EST | Michael A BradleyDirector | 15,430 | — | — | 15,431 | — | |
| Nov 3, 2015 MForm 4 → | Nov 5, 4:53 pm EST | Michael A BradleyDirector | 30,860 | — | — | 30,861 | — | |
| May 20, 2015 MForm 4 → | May 22, 3:05 pm EDT | Timothy E GuertinDirector | 16,884 | — | — | 24,568 | — |