Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Teradyne, Inc (TER) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Teradyne, Inc. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 97210.
Total stock buying since 2014: $95,448.
Total stock sales since 2014: $173,620,250.
Total stock option exercises since 2014: $78,398,127.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 20,853 | $2,460,762 | 0 | $0 |
| 2024 | 1,013 | $95,448 | 38,845 | $4,789,322 | 9,544 | $829,779 |
| 2023 | 0 | $0 | 48,721 | $5,071,502 | 13,612 | $581,934 |
| 2022 | 0 | $0 | 104,964 | $12,072,635 | 19,617 | $701,710 |
| 2021 | 0 | $0 | 259,339 | $31,153,050 | 62,958 | $2,959,475 |
| 2020 | 0 | $0 | 664,637 | $59,127,472 | 126,456 | $3,167,870 |
| 2019 | 0 | $0 | 271,631 | $13,557,570 | 534,853 | $19,174,557 |
| 2018 | 0 | $0 | 146,009 | $6,736,169 | 454,721 | $18,882,320 |
| 2017 | 0 | $0 | 965,325 | $31,851,068 | 677,053 | $15,428,665 |
| 2016 | 0 | $0 | 186,912 | $3,972,563 | 432,041 | $8,082,219 |
| 2015 | 0 | $0 | 133,393 | $2,627,394 | 457,258 | $8,589,598 |
| 2014 | 0 | $0 | 10,321 | $200,743 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-10-28 | Bradley Michael A (Director) | Sale | 7,074 | 64.30 | 454,858 |
| 2019-10-25 | Vahey Walter G. (President, Systems Test Group) | Sale | 25,012 | 63.62 | 1,591,263 |
| 2019-10-24 | Bradley Michael A (Director) | Sale | 14,148 | 61.92 | 876,100 |
| 2019-07-29 | Bradley Michael A (Director) | Sale | 17,115 | 57.37 | 981,801 |
| 2019-07-26 | Matz Marilyn (Director) | Sale | 500 | 57.00 | 28,500 |
| 2019-07-25 | Robbins Brad (President of LitePoint Corp.) | Sale | 10,000 | 57.10 | 571,000 |
| 2019-07-25 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 6,955 | 57.14 | 397,408 |
| 2019-07-25 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 1,540 | 47.70 | 73,458 |
| 2019-07-25 | Vallee Roy (Director) | Sale | 26,516 | 57.07 | 1,513,268 |
| 2019-05-07 | Matz Marilyn (Director) | Option Ex | 4,849 | 48.12 | 233,333 |
| 2019-05-07 | Johnson Mercedes (Director) | Option Ex | 4,849 | 48.12 | 233,333 |
| 2019-05-07 | Vallee Roy (Director) | Option Ex | 4,849 | 48.12 | 233,333 |
| 2019-05-07 | Bradley Michael A (Director) | Option Ex | 4,849 | 48.12 | 233,333 |
| 2019-05-07 | Gillis Edwin J (Director) | Option Ex | 4,849 | 48.12 | 233,333 |
| 2019-04-29 | Bradley Michael A (Director) | Sale | 27,049 | 48.95 | 1,324,048 |
| 2019-04-26 | Robbins Brad (President of LitePoint Corp.) | Sale | 10,000 | 49.46 | 494,640 |
| 2019-04-26 | Vahey Walter G. (President, Systems Test Group) | Sale | 15,822 | 48.74 | 771,243 |
| 2019-04-26 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 15,822 | 21.31 | 337,214 |
| 2019-04-25 | Beecher Gregory R (VP and CFO) | Sale | 40,296 | 48.01 | 1,934,530 |
| 2019-04-25 | Beecher Gregory R (VP and CFO) | Option Ex | 19,671 | 22.03 | 433,352 |
| 2019-02-04 | Smith Gregory Stephen (President, Semiconductor Test) | Sale | 11,210 | 36.83 | 412,864 |
| 2019-01-31 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 33,156 | 36.69 | 1,216,493 |
| 2019-01-31 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 9,572 | 22.03 | 210,871 |
| 2019-01-31 | Beecher Gregory R (VP and CFO) | Sale | 26,778 | 36.95 | 989,554 |
| 2019-01-30 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 26,661 | 36.53 | 973,846 |
| 2019-01-30 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 27,780 | 36.53 | 1,014,720 |
| 2019-01-30 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 28,285 | 36.53 | 1,033,166 |
| 2019-01-30 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 38,782 | 36.53 | 1,416,590 |
| 2019-01-30 | Jagiela Mark E (President and CEO) | Option Ex | 181,410 | 36.53 | 6,626,363 |
| 2019-01-30 | Beecher Gregory R (VP and CFO) | Option Ex | 80,182 | 36.53 | 2,928,807 |
| 2019-01-29 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 2,445 | 36.34 | 88,851 |
| 2019-01-29 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 2,573 | 36.34 | 93,502 |
| 2019-01-29 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 2,625 | 36.34 | 95,392 |
| 2019-01-29 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 3,603 | 36.34 | 130,933 |
| 2019-01-29 | Jagiela Mark E (President and CEO) | Option Ex | 16,907 | 36.34 | 614,400 |
| 2019-01-29 | Beecher Gregory R (VP and CFO) | Option Ex | 7,411 | 36.34 | 269,315 |
| 2019-01-28 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 4,045 | 36.77 | 148,734 |
| 2019-01-28 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 2,830 | 36.77 | 104,059 |
| 2019-01-28 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 2,892 | 36.77 | 106,338 |
| 2019-01-28 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 4,253 | 36.77 | 156,382 |
| 2019-01-28 | Jagiela Mark E (President and CEO) | Option Ex | 22,828 | 36.77 | 839,385 |
| 2019-01-28 | Beecher Gregory R (VP and CFO) | Option Ex | 8,491 | 36.77 | 312,214 |
| 2018-05-08 | Matz Marilyn (Director) | Option Ex | 4,993 | 36.09 | 180,197 |
| 2018-05-08 | Johnson Mercedes (Director) | Option Ex | 4,931 | 36.09 | 177,959 |
| 2018-05-08 | Vallee Roy (Director) | Option Ex | 4,931 | 36.09 | 177,959 |
| 2018-05-08 | Guertin Timothy E (Director) | Option Ex | 4,931 | 36.09 | 177,959 |
| 2018-05-08 | Bradley Michael A (Director) | Option Ex | 4,931 | 36.09 | 177,959 |
| 2018-05-08 | Gillis Edwin J (Director) | Option Ex | 4,931 | 36.09 | 177,959 |
| 2018-02-05 | Smith Gregory Stephen (President, Semiconductor Test) | Sale | 7,431 | 44.52 | 330,798 |
| 2018-02-05 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 4,598 | 24.00 | 110,329 |
| 2018-02-02 | Jagiela Mark E (President and CEO) | Sale | 30,000 | 44.96 | 1,348,800 |
| 2018-01-31 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 32,238 | 46.47 | 1,497,970 |
| 2018-01-31 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 9,571 | 22.03 | 210,849 |
| 2018-01-30 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 2,762 | 46.33 | 127,963 |
| 2018-01-30 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 22,898 | 46.33 | 1,060,864 |
| 2018-01-30 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 22,898 | 46.33 | 1,060,864 |
| 2018-01-30 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 31,093 | 46.33 | 1,440,538 |
| 2018-01-30 | Jagiela Mark E (President and CEO) | Option Ex | 140,855 | 46.33 | 6,525,812 |
| 2018-01-30 | Beecher Gregory R (VP and CFO) | Sale | 71,300 | 46.57 | 3,320,441 |
| 2018-01-30 | Beecher Gregory R (VP and CFO) | Option Ex | 90,983 | 29.65 | 2,697,827 |
| 2018-01-29 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 4,798 | 46.86 | 224,834 |
| 2018-01-29 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 4,324 | 46.86 | 202,622 |
| 2018-01-29 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 4,410 | 46.86 | 206,652 |
| 2018-01-29 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 6,229 | 46.86 | 291,890 |
| 2018-01-29 | Jagiela Mark E (President and CEO) | Option Ex | 30,912 | 46.86 | 1,448,536 |
| 2018-01-29 | Beecher Gregory R (VP and CFO) | Option Ex | 12,663 | 46.86 | 593,388 |
| 2018-01-26 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 5,040 | 47.25 | 238,160 |
| 2018-01-26 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 2,851 | 19.16 | 54,625 |
| 2018-01-24 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 1,703 | 46.79 | 79,683 |
| 2018-01-24 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 6,003 | 46.79 | 280,880 |
| 2018-01-24 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 2,375 | 46.79 | 111,126 |
| 2018-01-24 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 3,268 | 46.79 | 152,909 |
| 2018-01-24 | Jagiela Mark E (President and CEO) | Option Ex | 13,049 | 46.79 | 610,562 |
| 2018-01-24 | Beecher Gregory R (VP and CFO) | Option Ex | 6,830 | 46.79 | 319,575 |
| 2017-11-13 | Bradley Michael A (Director) | Sale | 20,000 | 43.67 | 873,379 |
| 2017-11-10 | Jagiela Mark E (President and CEO) | Sale | 80,000 | 43.55 | 3,484,000 |
| 2017-11-03 | Bradley Michael A (Director) | Sale | 10,000 | 42.85 | 428,500 |
| 2017-11-01 | Bradley Michael A (Director) | Sale | 10,000 | 42.81 | 428,100 |
| 2017-10-27 | Robbins Brad (President of LitePoint Corp.) | Sale | 12,045 | 42.19 | 508,178 |
| 2017-10-27 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 8,161 | 42.25 | 344,794 |
| 2017-09-14 | Bradley Michael A (Director) | Sale | 17,390 | 36.30 | 631,257 |
| 2017-09-12 | Bradley Michael A (Director) | Sale | 800 | 36.35 | 29,083 |
| 2017-09-11 | Bradley Michael A (Director) | Sale | 14,448 | 35.83 | 517,671 |
| 2017-09-05 | Gillis Edwin J (Director) | Sale | 41,000 | 35.63 | 1,460,830 |
| 2017-09-01 | Bradley Michael A (Director) | Sale | 14,000 | 35.67 | 499,449 |
| 2017-09-01 | Bradley Michael A (Director) | Option Ex | 14,000 | 16.56 | 231,839 |
| 2017-08-31 | Bradley Michael A (Director) | Sale | 8,168 | 35.58 | 290,617 |
| 2017-08-31 | Bradley Michael A (Director) | Option Ex | 8,168 | 16.56 | 135,262 |
| 2017-08-01 | Jagiela Mark E (President and CEO) | Sale | 30,000 | 34.50 | 1,035,000 |
| 2017-07-28 | Robbins Brad (President of LitePoint Corp.) | Sale | 15,892 | 34.54 | 548,909 |
| 2017-06-06 | Bradley Michael A (Director) | Sale | 8,100 | 35.32 | 286,092 |
| 2017-06-05 | Bradley Michael A (Director) | Sale | 1,135 | 35.30 | 40,071 |
| 2017-05-19 | Johnson Mercedes (Director) | Sale | 8,000 | 35.07 | 280,576 |
| 2017-05-12 | Jagiela Mark E (President and CEO) | Sale | 40,000 | 35.33 | 1,413,200 |
| 2017-05-10 | Christman Daniel W (Director) | Sale | 3,232 | 35.65 | 115,220 |
| 2017-05-09 | Johnson Mercedes (Director) | Option Ex | 9,235 | 35.49 | 327,750 |
| 2017-05-09 | Vallee Roy (Director) | Option Ex | 9,235 | 35.49 | 327,750 |
| 2017-05-09 | Christman Daniel W (Director) | Option Ex | 9,235 | 35.49 | 327,750 |
| 2017-05-09 | Bradley Michael A (Director) | Option Ex | 9,235 | 35.49 | 327,750 |
| 2017-05-09 | Gillis Edwin J (Director) | Option Ex | 9,235 | 35.49 | 327,750 |
| 2017-04-28 | Robbins Brad (President of LitePoint Corp.) | Sale | 12,000 | 36.11 | 433,320 |
| 2017-04-28 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 15,000 | 36.12 | 541,800 |
| 2017-04-28 | Beecher Gregory R (VP and CFO) | Sale | 78,767 | 36.01 | 2,836,399 |
| 2017-03-16 | Robbins Brad (President of LitePoint Corp.) | Sale | 10,000 | 30.89 | 308,930 |
| 2017-02-17 | Vahey Walter G. (President, Systems Test Group) | Sale | 9,188 | 29.16 | 267,949 |
| 2017-02-15 | Vahey Walter G. (President, Systems Test Group) | Sale | 55,190 | 29.00 | 1,600,510 |
| 2017-02-15 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 25,190 | 18.31 | 461,304 |
| 2017-02-06 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 43,502 | 28.57 | 1,242,852 |
| 2017-02-06 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 32,465 | 18.04 | 585,668 |
| 2017-02-06 | Jagiela Mark E (President and CEO) | Sale | 240,291 | 28.57 | 6,865,113 |
| 2017-02-06 | Jagiela Mark E (President and CEO) | Option Ex | 190,291 | 17.74 | 3,375,381 |
| 2017-02-06 | Beecher Gregory R (VP and CFO) | Sale | 146,061 | 28.58 | 4,174,569 |
| 2017-02-06 | Beecher Gregory R (VP and CFO) | Option Ex | 90,906 | 17.74 | 1,612,490 |
| 2017-02-01 | Smith Gregory Stephen (President, Semiconductor Test) | Sale | 4,855 | 28.61 | 138,886 |
| 2017-02-01 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 2,240 | 19.43 | 43,523 |
| 2017-01-30 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 5,207 | 28.80 | 149,961 |
| 2017-01-30 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 5,198 | 28.80 | 149,702 |
| 2017-01-30 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 5,250 | 28.80 | 151,200 |
| 2017-01-30 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 7,166 | 28.80 | 206,380 |
| 2017-01-30 | Jagiela Mark E (President and CEO) | Option Ex | 33,051 | 28.80 | 951,868 |
| 2017-01-30 | Beecher Gregory R (VP and CFO) | Option Ex | 15,146 | 28.80 | 436,204 |
| 2017-01-27 | Robbins Brad (President of LitePoint Corp.) | Sale | 1,700 | 28.17 | 47,894 |
| 2017-01-27 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 6,400 | 27.80 | 177,920 |
| 2017-01-25 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 1,027 | 27.20 | 27,934 |
| 2017-01-25 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 5,964 | 27.20 | 162,220 |
| 2017-01-25 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 8,244 | 27.20 | 224,236 |
| 2017-01-25 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 10,419 | 27.20 | 283,396 |
| 2017-01-25 | Jagiela Mark E (President and CEO) | Option Ex | 28,080 | 27.20 | 763,776 |
| 2017-01-25 | Beecher Gregory R (VP and CFO) | Option Ex | 21,741 | 27.20 | 591,355 |
| 2017-01-25 | Bradley Michael A (Director) | Option Ex | 48,915 | 27.20 | 1,330,488 |
| 2017-01-24 | Smith Gregory Stephen (President, Semiconductor Test) | Option Ex | 1,703 | 26.53 | 45,180 |
| 2017-01-24 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 6,002 | 26.53 | 159,233 |
| 2017-01-24 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 6,003 | 26.53 | 159,259 |
| 2017-01-24 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 8,260 | 26.53 | 219,137 |
| 2017-01-24 | Jagiela Mark E (President and CEO) | Option Ex | 32,980 | 26.53 | 874,959 |
| 2017-01-24 | Beecher Gregory R (VP and CFO) | Option Ex | 17,262 | 26.53 | 457,960 |
| 2016-12-09 | Robbins Brad (President of LitePoint Corp.) | Sale | 4,760 | 26.01 | 123,821 |
| 2016-11-08 | Bradley Michael A (Director) | Sale | 5,000 | 23.49 | 117,449 |
| 2016-11-08 | Bradley Michael A (Director) | Option Ex | 5,000 | 16.56 | 82,800 |
| 2016-11-07 | Bradley Michael A (Director) | Sale | 5,000 | 23.44 | 117,200 |
| 2016-11-07 | Bradley Michael A (Director) | Option Ex | 5,000 | 16.56 | 82,800 |
| 2016-11-02 | Bradley Michael A (Director) | Sale | 5,000 | 23.39 | 116,950 |
| 2016-11-02 | Bradley Michael A (Director) | Option Ex | 5,000 | 16.56 | 82,800 |
| 2016-11-01 | Bradley Michael A (Director) | Sale | 5,000 | 23.34 | 116,700 |
| 2016-11-01 | Bradley Michael A (Director) | Option Ex | 5,000 | 16.56 | 82,800 |
| 2016-08-30 | Bradley Michael A (Director) | Sale | 15,000 | 21.39 | 320,850 |
| 2016-08-30 | Bradley Michael A (Director) | Option Ex | 15,000 | 16.56 | 248,399 |
| 2016-08-29 | Bradley Michael A (Director) | Sale | 20,000 | 21.23 | 424,600 |
| 2016-08-29 | Bradley Michael A (Director) | Option Ex | 20,000 | 16.56 | 331,200 |
| 2016-08-26 | Bradley Michael A (Director) | Sale | 11,502 | 21.12 | 242,922 |
| 2016-08-26 | Bradley Michael A (Director) | Option Ex | 11,502 | 16.56 | 190,473 |
| 2016-08-25 | Bradley Michael A (Director) | Sale | 64,650 | 20.95 | 1,354,546 |
| 2016-08-25 | Bradley Michael A (Director) | Option Ex | 64,650 | 16.95 | 1,095,817 |
| 2016-05-10 | Vallee Roy (Director) | Option Ex | 7,335 | 18.95 | 138,998 |
| 2016-05-10 | Bradley Michael A (Director) | Option Ex | 7,335 | 18.95 | 138,998 |
| 2016-05-10 | Gillis Edwin J (Director) | Option Ex | 7,335 | 18.95 | 138,998 |
| 2016-03-18 | Bradley Michael A (Director) | Sale | 12,000 | 21.21 | 254,544 |
| 2016-03-17 | Bradley Michael A (Director) | Sale | 22,000 | 20.75 | 456,411 |
| 2016-02-02 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 17,000 | 19.21 | 326,570 |
| 2016-02-01 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 2,624 | 19.47 | 51,089 |
| 2016-02-01 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 2,624 | 19.47 | 51,089 |
| 2016-02-01 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 3,563 | 19.47 | 69,371 |
| 2016-02-01 | Jagiela Mark E (President and CEO) | Option Ex | 16,143 | 19.47 | 314,304 |
| 2016-02-01 | Beecher Gregory R (VP and CFO) | Option Ex | 7,735 | 19.47 | 150,600 |
| 2016-01-27 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 3,835 | 19.94 | 76,469 |
| 2016-01-27 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 3,688 | 19.94 | 73,538 |
| 2016-01-27 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 9,426 | 19.94 | 187,954 |
| 2016-01-27 | Jagiela Mark E (President and CEO) | Option Ex | 17,589 | 19.94 | 350,724 |
| 2016-01-27 | Beecher Gregory R (VP and CFO) | Option Ex | 17,589 | 19.94 | 350,724 |
| 2016-01-27 | Bradley Michael A (Director) | Option Ex | 39,192 | 19.94 | 781,488 |
| 2016-01-25 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 11,965 | 19.44 | 232,599 |
| 2016-01-25 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 10,619 | 19.44 | 206,433 |
| 2016-01-25 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 13,684 | 19.44 | 266,016 |
| 2016-01-25 | Jagiela Mark E (President and CEO) | Option Ex | 41,128 | 19.44 | 799,528 |
| 2016-01-25 | Beecher Gregory R (VP and CFO) | Option Ex | 28,568 | 19.44 | 555,361 |
| 2016-01-25 | Bradley Michael A (Director) | Option Ex | 48,912 | 19.44 | 950,849 |
| 2015-11-11 | Bradley Michael A (Director) | Sale | 15,431 | 20.19 | 311,551 |
| 2015-11-11 | Bradley Michael A (Director) | Option Ex | 15,431 | 16.23 | 250,445 |
| 2015-11-05 | Bradley Michael A (Director) | Sale | 15,430 | 20.14 | 310,760 |
| 2015-11-05 | Bradley Michael A (Director) | Option Ex | 15,430 | 16.23 | 250,428 |
| 2015-11-04 | Bradley Michael A (Director) | Sale | 15,430 | 20.10 | 310,204 |
| 2015-11-04 | Bradley Michael A (Director) | Option Ex | 15,430 | 16.23 | 250,428 |
| 2015-11-03 | Bradley Michael A (Director) | Sale | 15,430 | 20.04 | 309,217 |
| 2015-11-03 | Bradley Michael A (Director) | Option Ex | 15,430 | 16.23 | 250,428 |
| 2015-05-27 | Bradley Michael A (Director) | Sale | 8,442 | 20.83 | 175,855 |
| 2015-05-21 | Christman Daniel W (Director) | Sale | 4,221 | 20.65 | 87,163 |
| 2015-05-20 | Vallee Roy (Director) | Option Ex | 8,442 | 20.69 | 174,664 |
| 2015-05-20 | Tufano Paul J (Director) | Option Ex | 8,442 | 20.69 | 174,664 |
| 2015-05-20 | Christman Daniel W (Director) | Option Ex | 8,442 | 20.69 | 174,664 |
| 2015-05-20 | Bradley Michael A (Director) | Option Ex | 8,442 | 20.69 | 174,664 |
| 2015-05-20 | Gillis Edwin J (Director) | Option Ex | 8,442 | 20.69 | 174,664 |
| 2015-05-12 | Johnson Mercedes (Director) | Option Ex | 6,203 | 20.45 | 126,851 |
| 2015-03-20 | Bradley Michael A (Director) | Sale | 5,000 | 20.08 | 100,399 |
| 2015-02-24 | Bradley Michael A (Director) | Sale | 21,877 | 19.98 | 436,993 |
| 2015-01-30 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Sale | 32,132 | 18.21 | 585,252 |
| 2015-01-30 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 12,132 | 16.58 | 201,148 |
| 2015-01-28 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 3,605 | 18.74 | 67,557 |
| 2015-01-28 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 3,398 | 18.74 | 63,678 |
| 2015-01-28 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 8,781 | 18.74 | 164,555 |
| 2015-01-28 | Jagiela Mark E (President and CEO) | Option Ex | 17,283 | 18.74 | 323,883 |
| 2015-01-28 | Beecher Gregory R (VP and CFO) | Option Ex | 17,283 | 18.74 | 323,883 |
| 2015-01-28 | Bradley Michael A (Director) | Option Ex | 38,448 | 18.74 | 720,515 |
| 2015-01-27 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 3,835 | 18.88 | 72,404 |
| 2015-01-27 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 3,687 | 18.88 | 69,610 |
| 2015-01-27 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 9,426 | 18.88 | 177,962 |
| 2015-01-27 | Jagiela Mark E (President and CEO) | Option Ex | 17,589 | 18.88 | 332,080 |
| 2015-01-27 | Beecher Gregory R (VP and CFO) | Option Ex | 17,589 | 18.88 | 332,080 |
| 2015-01-27 | Bradley Michael A (Director) | Option Ex | 39,189 | 18.88 | 739,888 |
| 2015-01-26 | Robbins Brad (President of LitePoint Corp.) | Option Ex | 11,965 | 19.36 | 231,642 |
| 2015-01-26 | Vahey Walter G. (President, Systems Test Group) | Option Ex | 10,618 | 19.36 | 205,564 |
| 2015-01-26 | Gray Charles Jeffrey (VP,General Counsel & Secretary) | Option Ex | 13,683 | 19.36 | 264,902 |
| 2015-01-26 | Jagiela Mark E (President and CEO) | Option Ex | 41,128 | 19.36 | 796,238 |
| 2015-01-26 | Beecher Gregory R (VP and CFO) | Option Ex | 28,570 | 19.36 | 553,115 |
| 2015-01-26 | Bradley Michael A (Director) | Option Ex | 48,915 | 19.36 | 946,994 |
| 2014-09-26 | Guertin Timothy E | Sale | 10,321 | 19.45 | 200,743 |
Insider trading activities including stock purchases, stock sales, and option exercises of TER listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Teradyne, Inc (symbol TER, CIK number 97210) see the Securities and Exchange Commission (SEC) website.