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 |
2021-12-27 Sale |
2021-12-28 4:28 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
5,000 | $34.61 | $173,050 | 63,097 (Indirect Direct) |
View |
2021-11-19 Sale |
2021-11-23 4:43 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
2,101 | $32.59 | $68,472 | 98,097 (Indirect Direct) |
View |
2021-10-29 Sale |
2021-11-02 6:14 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
225,799 | $31.32 | $7,071,545 | 100,198 (Indirect Direct) |
View |
2021-10-21 Sale |
2021-10-25 5:20 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
15,572 | $33.42 | $520,487 | 325,997 (Indirect Direct) |
View |
2021-07-30 Sale |
2021-08-03 6:14 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
150,000 | $27.1 | $4,065,000 | 341,569 (Indirect Direct) |
View |
2021-04-26 Sale |
2021-04-28 6:14 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
150,246 | $26.88 | $4,038,784 | 426,371 (Indirect) |
View |
2021-02-09 Sale |
2021-02-11 9:17 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
101,756 | $29.16 | $2,967,592 | 598,046 (Indirect Direct) |
View |
2020-10-28 Sale |
2020-11-04 8:57 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
119,183 | $13.2 | $1,572,620 | 699,802 (Indirect 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 |
2022-11-18 Tax Withholding |
2022-12-08 4:22 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
2,108 | $29.51 | 73,336 (Direct) |
View |
2022-05-13 Option Award |
2022-05-18 8:32 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
24,339 | $0 | 75,444 (Direct) |
View |
2022-05-16 Tax Withholding |
2022-05-18 8:32 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
11,992 | $23.48 | 75,444 (Direct) |
View |
2021-12-06 Gift |
2021-12-28 4:28 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
30,000 | $0 | 63,097 (Indirect) |
View |
2021-05-07 Option Award |
2021-05-11 5:49 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
43,769 | $0 | 491,569 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:57 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
853,456 | $0 | 699,802 (Indirect) |
View |
2020-11-02 Option Award |
2020-11-04 8:57 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
21,429 | $0 | 699,802 (Direct) |
View |
Ownership |
2020-10-29 9:55 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Teebagy Thomas C. Jr. SVP of Operations and Quality |
0 | $0 | 678,373 (Indirect) |
View |