The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Smith Gregory Stephen since 2017.
This trader's CIK number is 1666934.
At the time of last reporting, Smith Gregory Stephen was the President and CEO of Teradyne, Inc. (stock ticker symbol TER).
Also see all insider trading activities at Teradyne, Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | TER | 0 | $0 | 4,188 | $517,698 | 0 | $0 |
| 2024 | TER | 0 | $0 | 6,160 | $809,424 | 0 | $0 |
| 2022 | TER | 0 | $0 | 20,180 | $2,426,813 | 3,729 | $155,195 |
| 2021 | TER | 0 | $0 | 18,112 | $2,015,684 | 6,085 | $229,221 |
| 2020 | TER | 0 | $0 | 36,599 | $2,830,605 | 14,581 | $467,513 |
| 2019 | TER | 0 | $0 | 11,210 | $412,864 | 33,151 | $1,211,431 |
| 2018 | TER | 0 | $0 | 7,431 | $330,798 | 13,861 | $542,809 |
| 2017 | TER | 0 | $0 | 4,855 | $138,886 | 10,177 | $266,598 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-12 | TER | Sale | 554 | 106.00 | 58,724 |
| 2025-07-30 | TER | Sale | 554 | 105.73 | 58,574 |
| 2025-01-03 | TER | Sale | 3,080 | 130.00 | 400,400 |
| 2024-10-01 | TER | Sale | 3,080 | 132.80 | 409,024 |
| 2024-09-11 | TER | Sale | 3,080 | 130.00 | 400,400 |
| 2022-01-27 | TER | Sale | 14,155 | 110.51 | 1,564,269 |
| 2022-01-26 | TER | Option Ex | 1,658 | 47.70 | 79,086 |
| 2022-01-26 | TER | Sale | 3,293 | 143.56 | 472,743 |
| 2022-01-25 | TER | Sale | 2,732 | 142.68 | 389,801 |
| 2022-01-25 | TER | Option Ex | 2,071 | 36.75 | 76,109 |
| 2021-03-11 | TER | Option Ex | 6,085 | 37.67 | 229,221 |
| 2021-03-11 | TER | Sale | 18,112 | 111.29 | 2,015,684 |
| 2020-11-11 | TER | Sale | 10,000 | 99.95 | 999,500 |
| 2020-02-04 | TER | Option Ex | 2,241 | 19.43 | 43,542 |
| 2020-02-04 | TER | Sale | 6,304 | 70.41 | 443,833 |
| 2020-01-31 | TER | Sale | 7,955 | 66.01 | 525,109 |
| 2020-01-28 | TER | Option Ex | 10,099 | 37.67 | 380,429 |
| 2020-01-27 | TER | Sale | 2,241 | 69.45 | 155,637 |
| 2020-01-28 | TER | Sale | 10,099 | 69.96 | 706,526 |
| 2020-01-27 | TER | Option Ex | 2,241 | 19.43 | 43,542 |
| 2019-02-04 | TER | Sale | 11,210 | 36.83 | 412,864 |
| 2019-01-29 | TER | Option Ex | 2,445 | 36.34 | 88,851 |
| 2019-01-30 | TER | Option Ex | 26,661 | 36.53 | 973,846 |
| 2019-01-28 | TER | Option Ex | 4,045 | 36.77 | 148,734 |
| 2018-02-05 | TER | Sale | 7,431 | 44.52 | 330,798 |
| 2018-02-05 | TER | Option Ex | 4,598 | 24.00 | 110,329 |
| 2018-01-30 | TER | Option Ex | 2,762 | 46.33 | 127,963 |
| 2018-01-29 | TER | Option Ex | 4,798 | 46.86 | 224,834 |
| 2018-01-24 | TER | Option Ex | 1,703 | 46.79 | 79,683 |
| 2017-02-01 | TER | Option Ex | 2,240 | 19.43 | 43,523 |
| 2017-02-01 | TER | Sale | 4,855 | 28.61 | 138,886 |
| 2017-01-30 | TER | Option Ex | 5,207 | 28.80 | 149,961 |
| 2017-01-24 | TER | Option Ex | 1,703 | 26.53 | 45,180 |
| 2017-01-25 | TER | Option Ex | 1,027 | 27.20 | 27,934 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Smith Gregory Stephen (President and CEO of Teradyne, Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.