Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-04-01 Sale | 2025-04-03 4:11 pm | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 1,013 | $34.44 | $34,890 | 33,099 (Direct) | View |
2025-03-27 Sale | 2025-03-28 4:40 pm | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 2,907 | $37.71 | $109,626 | 25,802 (Direct) | View |
2025-03-06 Sale | 2025-03-06 6:58 pm | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 10,890 | $34.68 | $377,639 | 48,109 (Direct) | View |
2025-01-29 Sale | 2025-01-31 4:50 pm | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 2,990 | $59.45 | $177,749 | 5,446 (Direct) | View |
2025-01-17 Sale | 2025-01-22 4:09 pm | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 1,338 | $75 | $100,350 | 14 (Direct) | View |
2025-01-15 Sale | 2025-01-17 4:38 pm | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 2,000 | $70 | $140,000 | 76,417 (Direct) | View |
2025-01-03 Sale | 2025-01-03 5:45 pm | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 1,359 | $65.15 | $88,534 | 26,313 (Direct) | View |
2024-12-19 Sale | 2024-12-23 5:00 pm | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 7,911 | $64.37 | $509,195 | 1,352 (Direct) | View |
2024-12-17 Sale | 2024-12-19 4:16 pm | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 6,114 | $65.74 | $401,950 | 3,531 (Direct) | View |
2024-12-10 Sale | 2024-12-12 4:30 pm | SEMTECH CORP | SMTC | Fischer Gregory Michael Director | 1,888 | $63.08 | $119,088 | 2,534 (Direct) | View |
2024-12-06 Sale | 2024-12-10 4:16 pm | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 4,000 | $65.94 | $263,753 | 77,024 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-04-01 Exercise | 2025-04-03 4:11 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 3,164 | $0 | 33,099 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-03 4:11 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 1,518 | $34.4 | 33,099 (Direct) | View |
2025-03-27 Exercise | 2025-04-01 6:34 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 1,599 | $0 | 12,435 (Direct) | View |
2025-03-27 Tax Withholding | 2025-04-01 6:34 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 856 | $38.69 | 12,435 (Direct) | View |
2025-03-27 Exercise | 2025-04-01 6:32 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 3,230 | $0 | 56,115 (Direct) | View |
2025-03-27 Tax Withholding | 2025-04-01 6:32 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 1,641 | $38.69 | 56,115 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:52 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 8,364 | $0 | 8,364 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:50 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 12,004 | $0 | 12,004 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:49 pm | N/A N/A | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 7,639 | $0 | 7,639 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:46 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 10,897 | $0 | 10,897 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:45 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 7,639 | $0 | 7,639 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:43 pm | N/A N/A | SEMTECH CORP | SMTC | HOU HONG Q President and CEO | 24,525 | $0 | 24,525 (Direct) | View |
2025-03-26 Tax Withholding | 2025-03-28 4:40 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 4,515 | $40.07 | 25,802 (Direct) | View |
2025-03-26 Option Award | 2025-03-28 4:40 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 21,599 | $0 | 25,802 (Direct) | View |
Ownership | 2025-03-21 4:45 pm | N/A N/A | SEMTECH CORP | SMTC | Green Jason Elliot EVP and CCO | 0 | $0 | 30,129 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:27 pm | N/A N/A | SEMTECH CORP | SMTC | HOU HONG Q President and CEO | 97,550 | $0 | 97,550 (Direct) | View |
2025-03-07 Exercise | 2025-03-10 8:24 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 12,756 | $0 | 84,699 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:24 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 21,677 | $0 | 84,699 (Direct) | View |
2025-03-07 Tax Withholding | 2025-03-10 8:24 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 4,315 | $32.33 | 84,699 (Direct) | View |
2025-03-08 Tax Withholding | 2025-03-10 8:24 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 2,164 | $33.5 | 84,699 (Direct) | View |
2025-03-07 Exercise | 2025-03-10 8:22 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 17,462 | $0 | 145,490 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:22 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 29,265 | $0 | 145,490 (Direct) | View |
2025-03-07 Tax Withholding | 2025-03-10 8:22 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 6,164 | $32.33 | 145,490 (Direct) | View |
2025-03-08 Tax Withholding | 2025-03-10 8:22 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 2,705 | $33.5 | 145,490 (Direct) | View |
2025-03-07 Exercise | 2025-03-10 8:21 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 2,124 | $0 | 31,158 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:21 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 17,342 | $0 | 31,158 (Direct) | View |
2025-03-07 Tax Withholding | 2025-03-10 8:21 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 1,137 | $32.33 | 31,158 (Direct) | View |
2025-03-07 Exercise | 2025-03-10 8:20 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 12,756 | $0 | 86,246 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:20 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 16,800 | $0 | 86,246 (Direct) | View |
2025-03-07 Tax Withholding | 2025-03-10 8:20 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 4,315 | $32.33 | 86,246 (Direct) | View |
2025-03-08 Tax Withholding | 2025-03-10 8:20 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 2,164 | $33.5 | 86,246 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:18 pm | N/A N/A | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 17,342 | $0 | 17,342 (Direct) | View |
2025-03-06 Option Award | 2025-03-10 8:18 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 28,181 | $0 | 28,181 (Direct) | View |
2025-03-05 Exercise | 2025-03-07 4:24 pm | N/A N/A | SEMTECH CORP | SMTC | Russell Mark P SVP | 12,635 | $0 | 42,096 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-07 4:24 pm | N/A N/A | SEMTECH CORP | SMTC | Russell Mark P SVP | 4,565 | $36.05 | 42,096 (Direct) | View |
2025-03-05 Exercise | 2025-03-06 7:04 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 12,384 | $0 | 79,443 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-06 7:04 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 6,289 | $36.05 | 79,443 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:04 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 10,680 | $0 | 79,443 (Direct) | View |
2025-03-04 Tax Withholding | 2025-03-06 7:04 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 5,425 | $35.58 | 79,443 (Direct) | View |
2025-03-05 Exercise | 2025-03-06 7:02 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 17,773 | $0 | 131,042 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-06 7:02 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 7,978 | $36.05 | 131,042 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:02 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 14,456 | $0 | 131,042 (Direct) | View |
2025-03-04 Tax Withholding | 2025-03-06 7:02 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 5,173 | $35.58 | 131,042 (Direct) | View |
2025-03-05 Exercise | 2025-03-06 7:01 pm | N/A N/A | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 11,310 | $0 | 27,890 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-06 7:01 pm | N/A N/A | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 6,055 | $36.05 | 27,890 (Direct) | View |
2025-03-05 Exercise | 2025-03-06 6:59 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 16,133 | $0 | 80,516 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-06 6:59 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 6,289 | $36.05 | 80,516 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 6:59 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 10,680 | $0 | 80,516 (Direct) | View |
2025-03-04 Tax Withholding | 2025-03-06 6:59 pm | N/A N/A | SEMTECH CORP | SMTC | Rayabhari Madhusudhan SVP and GM | 4,807 | $35.58 | 80,516 (Direct) | View |
2025-03-05 Exercise | 2025-03-06 6:58 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 18,242 | $0 | 48,109 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-06 6:58 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 8,853 | $36.05 | 48,109 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 6:58 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 12,656 | $0 | 48,109 (Direct) | View |
2025-03-04 Tax Withholding | 2025-03-06 6:58 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 4,976 | $35.58 | 48,109 (Direct) | View |
2025-03-05 Exercise | 2025-03-06 6:57 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 11,310 | $0 | 33,326 (Direct) | View |
2025-03-05 Tax Withholding | 2025-03-06 6:57 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 6,051 | $36.05 | 33,326 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 6:57 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 1,738 | $0 | 33,326 (Direct) | View |
2025-03-04 Tax Withholding | 2025-03-06 6:57 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 930 | $35.58 | 33,326 (Direct) | View |
2025-01-26 Tax Withholding | 2025-01-28 6:03 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 2,138 | $73.02 | 8,436 (Direct) | View |
2025-01-26 Exercise | 2025-01-28 6:03 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 6,410 | $0 | 8,436 (Direct) | View |
2025-01-13 Tax Withholding | 2025-01-15 4:20 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 2,142 | $66.15 | 12,641 (Direct) | View |
2025-01-13 Exercise | 2025-01-15 4:20 pm | N/A N/A | SEMTECH CORP | SMTC | Gray William Ross SVP and GM | 4,001 | $0 | 12,641 (Direct) | View |
2025-01-02 Tax Withholding | 2025-01-03 5:46 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 5,715 | $61.85 | 43,323 (Direct) | View |
2025-01-02 Exercise | 2025-01-03 5:46 pm | N/A N/A | SEMTECH CORP | SMTC | WILSON JOHN MICHAEL Chief Quality Officer and CTO | 15,593 | $0 | 43,323 (Direct) | View |
2025-01-02 Tax Withholding | 2025-01-03 5:45 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 972 | $61.85 | 78,417 (Direct) | View |
2025-01-02 Exercise | 2025-01-03 5:45 pm | N/A N/A | SEMTECH CORP | SMTC | Silberstein Asaf EVP and COO | 2,365 | $0 | 78,417 (Direct) | View |
2025-01-02 Tax Withholding | 2025-01-03 5:45 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 1,172 | $61.85 | 26,313 (Direct) | View |
2025-01-02 Exercise | 2025-01-03 5:45 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 3,164 | $0 | 26,313 (Direct) | View |
2025-01-01 Tax Withholding | 2025-01-03 4:17 pm | N/A N/A | SEMTECH CORP | SMTC | Russell Mark P SVP | 2,999 | $61.85 | 32,266 (Direct) | View |
2025-01-01 Exercise | 2025-01-03 4:17 pm | N/A N/A | SEMTECH CORP | SMTC | Russell Mark P SVP | 11,755 | $0 | 32,266 (Direct) | View |
2024-11-15 Exercise | 2024-11-19 5:02 pm | N/A N/A | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 6,301 | $0 | 21,865 (Direct) | View |
2024-11-15 Tax Withholding | 2024-11-19 5:02 pm | N/A N/A | SEMTECH CORP | SMTC | Sherazi Imran SVP and GM | 3,373 | $47.33 | 21,865 (Direct) | View |
2024-10-02 Exercise | 2024-10-03 4:24 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 12,656 | $0 | 34,958 (Direct) | View |
2024-10-02 Tax Withholding | 2024-10-03 4:24 pm | N/A N/A | SEMTECH CORP | SMTC | Lin Mark EVP and CFO | 4,011 | $42.08 | 34,958 (Direct) | View |