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 |
2021-09-08 Sale |
2021-09-09 4:51 pm |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
8,958 | $75.76 | $678,687 | 0 (Direct) |
View |
2020-06-01 Sale |
2020-06-01 8:34 pm |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
25,070 | $52.76 | $1,322,788 | 0 (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 |
2023-03-09 Exercise |
2023-03-10 8:50 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
6,873 | $0 | 26,117 (Direct) |
View |
2023-03-09 Tax Withholding |
2023-03-10 8:50 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
812 | $30.81 | 26,117 (Direct) |
View |
2023-03-08 Tax Withholding |
2023-03-10 8:50 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,566 | $30.21 | 26,117 (Direct) |
View |
2023-03-07 Option Award |
2023-03-09 8:53 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
27,308 | $0 | 27,308 (Direct) |
View |
2023-03-03 Exercise |
2023-03-07 5:56 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
4,445 | $0 | 10,222 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 5:56 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,689 | $31.51 | 10,222 (Direct) |
View |
2022-03-09 Tax Withholding |
2022-03-11 4:46 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
812 | $62.6 | 12,161 (Direct) |
View |
2022-03-09 Exercise |
2022-03-11 4:46 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
2,347 | $0 | 12,161 (Direct) |
View |
2022-03-08 Option Award |
2022-03-10 7:31 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
14,480 | $0 | 19,509 (Direct) |
View |
2022-03-05 Exercise |
2022-03-08 6:41 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
3,334 | $0 | 5,029 (Direct) |
View |
2022-03-05 Tax Withholding |
2022-03-08 6:41 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,153 | $64.67 | 5,029 (Direct) |
View |
2022-03-03 Exercise |
2022-03-04 4:02 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
4,444 | $0 | 7,293 (Direct) |
View |
2022-03-03 Tax Withholding |
2022-03-04 4:02 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,596 | $68.53 | 7,293 (Direct) |
View |
2021-03-09 Option Award |
2021-03-11 4:08 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
12,454 | $0 | 20,225 (Direct) |
View |
2021-03-05 Tax Withholding |
2021-03-08 4:10 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,153 | $65.64 | 11,105 (Direct) |
View |
2021-03-06 Tax Withholding |
2021-03-08 4:10 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,448 | $68 | 11,105 (Direct) |
View |
2021-03-06 Exercise |
2021-03-08 4:10 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
7,519 | $0 | 11,105 (Direct) |
View |
2021-03-03 Tax Withholding |
2021-03-04 8:09 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
1,591 | $72.05 | 11,742 (Direct) |
View |
2021-03-03 Exercise |
2021-03-04 8:09 pm |
N/A N/A |
SEMTECH CORP | SMTC | Ammann Charles B. EVP |
4,444 | $0 | 11,742 (Direct) |
View |