The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Silberstein Asaf since 2015.
This trader's CIK number is 1514954.
At the time of last reporting, Silberstein Asaf was the EVP and COO of Semtech Corp. (stock ticker symbol SMTC).
Also see all insider trading activities at Semtech Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | SMTC | 0 | $0 | 6,000 | $345,069 | 35,235 | $0 |
| 2024 | SMTC | 0 | $0 | 4,000 | $264,504 | 0 | $0 |
| 2023 | SMTC | 0 | $0 | 0 | $0 | 13,796 | $0 |
| 2022 | SMTC | 0 | $0 | 2,971 | $203,884 | 13,138 | $0 |
| 2021 | SMTC | 0 | $0 | 2,000 | $170,500 | 14,503 | $0 |
| 2020 | SMTC | 0 | $0 | 24,332 | $1,552,544 | 18,799 | $75,853 |
| 2019 | SMTC | 0 | $0 | 22,500 | $1,210,037 | 20,800 | $0 |
| 2018 | SMTC | 0 | $0 | 38,668 | $1,933,035 | 39,668 | $919,574 |
| 2017 | SMTC | 0 | $0 | 18,757 | $715,283 | 29,334 | $324,320 |
| 2016 | SMTC | 0 | $0 | 3,000 | $95,700 | 15,667 | $0 |
| 2015 | SMTC | 0 | $0 | 0 | $0 | 14,999 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-28 | SMTC | Sale | 1,000 | 60.00 | 60,000 |
| 2025-08-29 | SMTC | Sale | 1,000 | 59.10 | 59,099 |
| 2025-06-24 | SMTC | Sale | 2,000 | 42.98 | 85,970 |
| 2025-03-07 | SMTC | Option Ex | 12,137 | .00 | 0 |
| 2025-03-08 | SMTC | Option Ex | 5,325 | .00 | 0 |
| 2025-03-05 | SMTC | Option Ex | 17,773 | .00 | 0 |
| 2025-01-15 | SMTC | Sale | 2,000 | 70.00 | 140,000 |
| 2024-12-06 | SMTC | Sale | 4,000 | 66.13 | 264,504 |
| 2023-03-08 | SMTC | Option Ex | 5,324 | .00 | 0 |
| 2023-03-09 | SMTC | Option Ex | 3,286 | .00 | 0 |
| 2023-03-03 | SMTC | Option Ex | 5,186 | .00 | 0 |
| 2022-06-07 | SMTC | Sale | 1,971 | 62.60 | 123,384 |
| 2022-03-09 | SMTC | Option Ex | 3,286 | .00 | 0 |
| 2022-03-05 | SMTC | Option Ex | 4,667 | .00 | 0 |
| 2022-03-03 | SMTC | Option Ex | 5,185 | .00 | 0 |
| 2022-01-14 | SMTC | Sale | 1,000 | 80.50 | 80,500 |
| 2021-12-15 | SMTC | Sale | 1,000 | 88.00 | 88,000 |
| 2021-09-24 | SMTC | Sale | 1,000 | 82.50 | 82,500 |
| 2021-03-05 | SMTC | Option Ex | 4,667 | .00 | 0 |
| 2021-03-06 | SMTC | Option Ex | 4,651 | .00 | 0 |
| 2021-03-03 | SMTC | Option Ex | 5,185 | .00 | 0 |
| 2020-12-07 | SMTC | Sale | 13,332 | 70.76 | 943,412 |
| 2020-12-07 | SMTC | Option Ex | 3,332 | 17.51 | 58,343 |
| 2020-06-05 | SMTC | Sale | 3,000 | 56.61 | 169,821 |
| 2020-06-05 | SMTC | Option Ex | 1,000 | 17.51 | 17,510 |
| 2020-06-05 | SMTC | Sale | 1,000 | 58.00 | 58,000 |
| 2020-06-03 | SMTC | Sale | 7,000 | 54.47 | 381,311 |
| 2020-03-06 | SMTC | Option Ex | 4,650 | .00 | 0 |
| 2020-03-05 | SMTC | Option Ex | 4,666 | .00 | 0 |
| 2020-02-21 | SMTC | Option Ex | 5,151 | .00 | 0 |
| 2019-11-05 | SMTC | Sale | 6,000 | 55.00 | 330,000 |
| 2019-08-12 | SMTC | Option Ex | 5,000 | .00 | 0 |
| 2019-04-12 | SMTC | Sale | 1,000 | 53.19 | 53,190 |
| 2019-03-21 | SMTC | Sale | 5,000 | 55.77 | 278,875 |
| 2019-03-20 | SMTC | Sale | 2,500 | 55.00 | 137,500 |
| 2019-03-06 | SMTC | Option Ex | 4,650 | .00 | 0 |
| 2019-02-21 | SMTC | Option Ex | 5,150 | .00 | 0 |
| 2019-02-23 | SMTC | Option Ex | 6,000 | .00 | 0 |
| 2019-01-11 | SMTC | Sale | 4,000 | 52.19 | 208,772 |
| 2019-01-10 | SMTC | Sale | 4,000 | 50.42 | 201,700 |
| 2018-09-14 | SMTC | Sale | 2,000 | 59.20 | 118,400 |
| 2018-08-12 | SMTC | Option Ex | 5,000 | .00 | 0 |
| 2018-06-21 | SMTC | Option Ex | 11,428 | 23.05 | 263,472 |
| 2018-06-21 | SMTC | Sale | 11,428 | 51.51 | 588,690 |
| 2018-06-20 | SMTC | Option Ex | 21,740 | 28.05 | 609,872 |
| 2018-06-20 | SMTC | Sale | 21,740 | 50.10 | 1,089,195 |
| 2018-04-05 | SMTC | Sale | 1,500 | 40.50 | 60,750 |
| 2018-04-05 | SMTC | Option Ex | 1,500 | 30.82 | 46,230 |
| 2018-01-12 | SMTC | Sale | 2,000 | 38.00 | 76,000 |
| 2017-11-01 | SMTC | Sale | 1,000 | 40.72 | 40,720 |
| 2017-10-12 | SMTC | Sale | 1,000 | 40.25 | 40,250 |
| 2017-10-13 | SMTC | Sale | 1,100 | 40.28 | 44,310 |
| 2017-10-06 | SMTC | Sale | 2,500 | 37.73 | 94,332 |
| 2017-10-06 | SMTC | Option Ex | 2,500 | 29.35 | 73,375 |
| 2017-10-10 | SMTC | Option Ex | 1,000 | 30.82 | 30,820 |
| 2017-10-10 | SMTC | Sale | 1,957 | 39.58 | 77,448 |
| 2017-10-03 | SMTC | Option Ex | 1,000 | 29.35 | 29,350 |
| 2017-10-03 | SMTC | Sale | 1,000 | 38.30 | 38,300 |
| 2017-10-02 | SMTC | Sale | 3,700 | 38.03 | 140,699 |
| 2017-10-02 | SMTC | Option Ex | 1,500 | 29.35 | 44,025 |
| 2017-08-12 | SMTC | Option Ex | 5,000 | .00 | 0 |
| 2017-07-14 | SMTC | Option Ex | 1,000 | 29.35 | 29,350 |
| 2017-07-14 | SMTC | Sale | 1,000 | 37.65 | 37,650 |
| 2017-07-12 | SMTC | Option Ex | 2,000 | 29.35 | 58,700 |
| 2017-07-13 | SMTC | Sale | 1,000 | 37.55 | 37,550 |
| 2017-07-13 | SMTC | Option Ex | 1,000 | 29.35 | 29,350 |
| 2017-07-12 | SMTC | Sale | 2,000 | 37.15 | 74,300 |
| 2017-07-11 | SMTC | Option Ex | 1,000 | 29.35 | 29,350 |
| 2017-07-11 | SMTC | Sale | 1,000 | 36.50 | 36,500 |
| 2017-07-07 | SMTC | Sale | 1,500 | 35.48 | 53,224 |
| 2017-02-24 | SMTC | Option Ex | 4,000 | .00 | 0 |
| 2017-02-23 | SMTC | Option Ex | 6,000 | .00 | 0 |
| 2017-02-25 | SMTC | Option Ex | 3,334 | .00 | 0 |
| 2016-12-07 | SMTC | Sale | 3,000 | 31.90 | 95,700 |
| 2016-08-12 | SMTC | Option Ex | 5,000 | .00 | 0 |
| 2016-02-26 | SMTC | Option Ex | 3,334 | .00 | 0 |
| 2016-02-25 | SMTC | Option Ex | 3,333 | .00 | 0 |
| 2016-02-24 | SMTC | Option Ex | 4,000 | .00 | 0 |
| 2015-02-28 | SMTC | Option Ex | 3,333 | .00 | 0 |
| 2015-03-01 | SMTC | Option Ex | 5,000 | .00 | 0 |
| 2015-02-26 | SMTC | Option Ex | 3,333 | .00 | 0 |
| 2015-02-25 | SMTC | Option Ex | 3,333 | .00 | 0 |
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 Silberstein Asaf (EVP and COO of Semtech Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.