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 |
2021-05-18 Sale |
2021-05-19 5:25 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Walsh Paul V Jr SVP, CFO & Treasurer |
70,000 | $23.95 | $1,676,757 | 1,402,344 (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 |
2021-03-08 Sale |
2021-03-09 8:49 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 |
1,832,852 | $29.16 | $53,452,929 | 31,254,247 (Indirect) |
View |
2021-02-09 Sale |
2021-02-11 9:30 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Brown Christopher See Remarks |
12,500 | $29.16 | $364,548 | 185,097 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 9:25 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
29,272 | $29.16 | $853,683 | 248,375 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 9:25 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Kazerounian Reza Director |
19,000 | $29.16 | $554,112 | 201,299 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 9:25 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Vig Ravi President and CEO |
400,000 | $29.16 | $11,665,520 | 2,284,989 (Indirect Direct) |
View |
2021-02-09 Sale |
2021-02-11 9:24 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director |
11,709 | $29.16 | $341,479 | 78,492 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 9:22 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 |
11,355,799 | $29.16 | $331,178,251 | 33,087,099 (Indirect) |
View |
2021-02-09 Sale |
2021-02-11 9:21 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director |
11,709 | $29.16 | $341,479 | 78,492 (Direct) |
View |
2021-02-09 Sale |
2021-02-11 9:20 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Sanken Electric Co. Ltd. 10% Owner |
5,200,000 | $29.16 | $151,651,760 | 98,500,097 (Direct) |
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 |
2021-02-09 Sale |
2021-02-11 9:09 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP of Technology and Products |
90,829 | $29.16 | $2,648,919 | 538,269 (Indirect Direct) |
View |
2020-11-02 Sale |
2020-11-04 9:00 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 |
1,125,000 | $13.2 | $14,844,375 | 44,442,898 (Indirect) |
View |
2020-11-02 Sale |
2020-11-04 9:00 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Sanken Electric Co. Ltd. 10% Owner |
2,625,000 | $13.2 | $34,636,875 | 103,700,097 (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 |
2020-10-28 Sale |
2020-11-04 8:54 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Vig Ravi President and CEO |
595,912 | $13.2 | $7,863,059 | 2,534,989 (Indirect Direct) |
View |
2020-10-28 Sale |
2020-11-04 8:50 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Walsh Paul V Jr SVP, CFO & Treasurer |
287,912 | $13.2 | $3,798,999 | 1,406,994 (Indirect Direct) |
View |
2020-10-28 Sale |
2020-11-04 8:49 pm |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP of Technology and Products |
109,648 | $13.2 | $1,446,805 | 629,098 (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 |
2021-05-07 Option Award |
2021-05-11 5:53 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
19,363 | $0 | 267,738 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 5:51 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP of Technology and Products |
51,030 | $0 | 589,299 (Direct) |
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 |
2021-05-07 Option Award |
2021-05-11 5:47 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Walsh Paul V Jr SVP, CFO & Treasurer |
65,350 | $0 | 1,472,344 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 5:45 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Vig Ravi President and CEO |
83,905 | $0 | 3,475,074 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 5:42 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Brown Christopher See Remarks |
14,522 | $0 | 199,620 (Direct) |
View |
2020-12-17 Gift |
2021-02-11 9:25 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Vig Ravi President and CEO |
50,000 | $0 | 2,284,989 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:57 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director |
84,058 | $0 | 90,201 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:57 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director |
12,143 | $0 | 90,201 (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 |
2020-10-28 Conversion |
2020-11-04 8:56 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director |
84,058 | $0 | 90,201 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:56 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director |
12,143 | $0 | 90,201 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:55 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Kazerounian Reza Director |
224,156 | $0 | 220,299 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:55 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Kazerounian Reza Director |
12,143 | $0 | 220,299 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:54 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | KING CHRISTINE Director |
6,072 | $0 | 6,072 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:54 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Vig Ravi President and CEO |
3,329,558 | $0 | 2,534,989 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:54 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Vig Ravi President and CEO |
107,143 | $0 | 2,534,989 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:50 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Walsh Paul V Jr SVP, CFO & Treasurer |
1,729,763 | $0 | 1,406,994 (Indirect) |
View |
2020-11-02 Option Award |
2020-11-04 8:50 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Walsh Paul V Jr SVP, CFO & Treasurer |
32,143 | $0 | 1,406,994 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:50 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Brown Christopher See Remarks |
140,097 | $0 | 207,597 (Direct) |
View |
2020-05-26 Option Award |
2020-11-04 8:50 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Brown Christopher See Remarks |
77,501 | $0 | 207,597 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:49 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP of Technology and Products |
765,174 | $0 | 629,098 (Indirect) |
View |
2020-11-02 Option Award |
2020-11-04 8:49 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP of Technology and Products |
23,572 | $0 | 629,098 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:49 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Fujita Noriharu Director |
17,091 | $0 | 28,014 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:49 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Fujita Noriharu Director |
12,143 | $0 | 28,014 (Direct) |
View |
2020-10-28 Conversion |
2020-11-04 8:48 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
210,146 | $0 | 277,647 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 8:48 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Glover Max R. SVP of Worldwide Sales |
82,501 | $0 | 277,647 (Direct) |
View |
Ownership |
2020-10-29 9:59 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | OEP SKNA L.P. OEP VI GP Ltd. OEP VI General Partner L.P. OEP SKNA GP LLC 10% Owner |
0 | $0 | 45,567,898 (Indirect) |
View |
Ownership |
2020-10-29 9:58 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director |
0 | $0 | 78,058 (Direct) |
View |
Ownership |
2020-10-29 9:57 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Takani Hideo Director |
0 | $0 | 74,220 (Direct) |
View |
Ownership |
2020-10-29 9:57 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Sanken Electric Co. Ltd. 10% Owner |
0 | $0 | 106,325,097 (Direct) |
View |
Ownership |
2020-10-29 9:55 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director |
0 | $0 | 78,058 (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 |
Ownership |
2020-10-29 9:55 pm |
N/A N/A |
ALLEGRO MICROSYSTEMS INC. | ALGM | Fujita Noriharu Director |
0 | $0 | 15,871 (Direct) |
View |