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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-06-11 Option Award |
2024-06-13 4:18 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham SVP, CAO |
5,520 | $0 | 19,747 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 5:58 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham SVP, CAO |
5,804 | $0 | 14,227 (Direct) |
View |
2024-05-16 Tax Withholding |
2024-05-17 5:58 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham SVP, CAO |
3,113 | $29.75 | 14,227 (Direct) |
View |
2023-05-15 Option Award |
2023-05-17 5:06 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham VP, Chief Accounting Officer |
11,536 | $0 | 11,536 (Direct) |
View |
Ownership |
2023-03-29 4:14 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham VP, Chief Accounting Officer |
0 | $0 | 0 (Direct) |
View |