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 |
2023-02-08 Sale |
2023-02-10 4:04 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director |
6,000 | $42.58 | $255,480 | 27,663 (Direct) |
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2023-02-02 Sale |
2023-02-06 5:23 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | OEP SKNA L.P. OEP VI GP Ltd. OEP VI General Partner L.P. OEP SKNA GP LLC 10% Owner |
4,980,000 | $37.76 | $188,044,800 | 17,649,247 (Indirect) |
View |
2023-02-02 Sale |
2023-02-06 4:16 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
40,000 | $40.13 | $1,605,148 | 194,689 (Direct) |
View |
2023-02-03 Purchase |
2023-02-06 4:13 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lynch Susan D Director |
240 | $41.53 | $9,967 | 12,523 (Direct) |
View |
2023-01-17 Sale |
2023-01-19 4:20 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
25,000 | $34.21 | $855,340 | 234,689 (Direct) |
View |
2023-01-11 Sale |
2023-01-13 4:14 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
15,000 | $32.06 | $480,936 | 259,689 (Direct) |
View |
2023-01-06 Sale |
2023-01-09 4:05 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
1,377 | $30 | $41,315 | 95,776 (Direct) |
View |
2023-01-04 Sale |
2023-01-06 4:16 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
1,123 | $30.07 | $33,768 | 97,153 (Direct) |
View |
2022-12-30 Sale |
2023-01-04 4:09 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
7,500 | $30.1 | $225,730 | 98,276 (Direct) |
View |
2022-12-05 Sale |
2022-12-06 4:15 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
75,000 | $33.13 | $2,484,698 | 173,758 (Indirect Direct) |
View |
2022-12-01 Sale |
2022-12-05 4:16 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
7,500 | $31 | $232,487 | 248,758 (Indirect Direct) |
View |
2022-11-15 Sale |
2022-11-17 4:22 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
24,276 | $29.25 | $710,071 | 256,258 (Indirect Direct) |
View |
2022-11-11 Sale |
2022-11-15 4:39 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
35,724 | $28.8 | $1,028,814 | 280,534 (Indirect Direct) |
View |
2022-11-04 Sale |
2022-11-07 4:25 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director |
16,349 | $25.92 | $423,769 | 35,536 (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 |
2023-05-15 Option Award |
2023-05-17 4:58 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
15,819 | $0 | 315,377 (Direct) |
View |
2023-05-16 Tax Withholding |
2023-05-17 4:58 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
12,901 | $38.14 | 315,377 (Direct) |
View |
2023-05-15 Option Award |
2023-05-17 4:46 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
7,910 | $0 | 142,002 (Direct) |
View |
2023-05-16 Tax Withholding |
2023-05-17 4:46 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
4,596 | $38.14 | 142,002 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:37 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Nargolwala Vineet A President and CEO |
63,544 | $0 | 313,568 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:32 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
141,020 | $0 | 312,459 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:29 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
146,220 | $0 | 340,909 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:26 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Narayan Suman SVP, Products |
18,062 | $0 | 72,509 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:24 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek SVP, CFO & Treasurer |
25,554 | $0 | 127,403 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:16 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary |
17,036 | $0 | 88,100 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 4:12 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
42,912 | $0 | 138,688 (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) |
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2023-02-13 Tax Withholding |
2023-02-14 4:10 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary |
7,374 | $43.68 | 71,064 (Direct) |
View |
2023-02-13 Tax Withholding |
2023-02-14 4:09 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek SVP, CFO & Treasurer |
14,609 | $43.68 | 101,849 (Direct) |
View |
2023-02-02 Option Award |
2023-02-06 4:22 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary |
18,249 | $41.1 | 78,438 (Direct) |
View |
2023-02-02 Option Award |
2023-02-06 4:21 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek SVP, CFO & Treasurer |
36,497 | $41.1 | 116,458 (Direct) |
View |
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 |
2022-11-18 Tax Withholding |
2022-12-08 4:21 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
2,644 | $29.51 | 274,689 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-12-08 4:19 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Valente Joanne SVP, CHRO |
713 | $29.51 | 105,776 (Direct) |
View |
2022-11-18 Tax Withholding |
2022-12-08 4:17 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO |
2,319 | $29.51 | 171,439 (Direct) |
View |
2022-09-01 Option Award |
2022-09-06 4:39 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Narayan Suman SVP, Products |
5,438 | $0 | 54,447 (Direct) |
View |
Ownership |
2022-09-06 4:37 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Narayan Suman SVP, Products |
0 | $0 | 49,009 (Direct) |
View |
2022-08-04 Option Award |
2022-08-08 4:54 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | ALDRICH DAVID J Director |
8,363 | $0 | 16,035 (Direct) |
View |
2022-08-04 Option Award |
2022-08-08 4:48 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lynch Susan D Director |
8,363 | $0 | 12,283 (Direct) |
View |
2022-08-04 Option Award |
2022-08-08 4:41 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director |
8,363 | $0 | 33,663 (Direct) |
View |
2022-08-04 Option Award |
2022-08-08 4:37 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Suzuki Yoshihiro Director |
8,363 | $0 | 196,917 (Direct) |
View |
2022-08-04 Option Award |
2022-08-08 4:34 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Kazerounian Reza Director |
8,363 | $0 | 215,970 (Direct) |
View |
2022-08-04 Option Award |
2022-08-08 4:31 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director |
8,363 | $0 | 51,885 (Direct) |
View |