See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for ALLEGRO MICROSYSTEMS, INC.
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 10, 2026 Hagen Erin |
Hagen Erin
SVP, CHRO
|
Sell |
2,285 | $44.39 | 2,285 $44.39 $101,431 |
Jun 03, 2026 Madormo Richard |
Madormo Richard
SVP, Worldwide Sales
|
Sell |
5,000 | $52.72 | 5,000 $52.72 $263,600 |
May 18, 2026 Kent Ian |
Kent Ian
SVP, Global Operations
|
Sell |
2,642 | $41.56 | 2,642 $41.56 $109,802 |
May 14, 2026 Lynch Susan D |
Lynch Susan D
|
Sell |
16,711 | $45.46 | 16,711 $45.46 $759,625 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 22, 2025 Webster Roald Graham |
Webster Roald Graham
VP, Chief Accounting Officer
|
Sell |
8,266 | $32.81 | 8,266 $32.81 $271,193 |
Aug 12, 2025 Lury Richard R. |
Lury Richard R.
|
Sell |
7,000 | $31.81 | 7,000 $31.81 $222,673 |
Aug 04, 2025 Hagen Erin |
Hagen Erin
SVP, CHRO
|
Sell |
5,043 | $31.18 | 5,043 $31.18 $157,241 |
Nov 05, 2024 Nargolwala Vineet A |
Nargolwala Vineet A
President and CEO
|
Buy |
200 | $19.87 | 200 $19.87 $3,974 |
Nov 05, 2024 Nargolwala Vineet A |
Nargolwala Vineet A
President and CEO
|
Buy |
4,800 | $19.89 | 4,800 $19.89 $95,472 |
Aug 07, 2024 Sanken Electric Co., Ltd. |
Sanken Electric Co., Ltd.
|
Sell |
10,017,315 | $23.16 | 10,017,315 $23.16 $232,001,015 |
Jul 29, 2024 Sanken Electric Co., Ltd. |
Sanken Electric Co., Ltd.
|
Sell |
28,750,000 | $23.16 | 28,750,000 $23.16 $665,850,000 |
May 30, 2024 Lury Richard R. |
Lury Richard R.
|
Sell |
8,500 | $30.00 | 8,500 $30.00 $255,000 |
Mar 08, 2024 Glover Max R. |
Glover Max R.
SVP of Worldwide Sales
|
Sell |
15,000 | $31.77 | 15,000 $31.77 $476,486 |
Nov 17, 2023 Nargolwala Vineet A |
Nargolwala Vineet A
President and CEO
|
Buy |
1,000 | $27.84 | 1,000 $27.84 $27,840 |
Nov 14, 2023 Lynch Susan D |
Lynch Susan D
|
Buy |
350 | $27.37 | 350 $27.37 $9,580 |
Sep 15, 2023 D'Antilio Derek |
D'Antilio Derek
SVP, CFO & Treasurer
|
Buy |
1,488 | $33.63 | 1,488 $33.63 $50,041 |
Aug 23, 2023 MARTIN JOSEPH R |
MARTIN JOSEPH R
|
Sell |
17,000 | $38.73 | 17,000 $38.73 $658,376 |
Aug 16, 2023 Nargolwala Vineet A |
Nargolwala Vineet A
President and CEO
|
Buy |
5,000 | $38.67 | 5,000 $38.67 $193,350 |
Feb 08, 2023 Lury Richard R. |
Lury Richard R.
|
Sell |
6,000 | $42.58 | 6,000 $42.58 $255,480 |
Feb 03, 2023 Lynch Susan D |
Lynch Susan D
|
Buy |
240 | $41.53 | 240 $41.53 $9,967 |
Feb 02, 2023 OEP SKNA, L.P. |
OEP SKNA, L.P.
|
Sell |
4,980,000 | $37.76 | 4,980,000 $37.76 $188,044,800 |
Feb 02, 2023 Glover Max R. |
Glover Max R.
SVP of Worldwide Sales
|
Sell |
40,000 | $40.13 | 40,000 $40.13 $1,605,148 |
Jan 17, 2023 Glover Max R. |
Glover Max R.
SVP of Worldwide Sales
|
Sell |
25,000 | $34.21 | 25,000 $34.21 $855,340 |
Jan 11, 2023 Glover Max R. |
Glover Max R.
SVP of Worldwide Sales
|
Sell |
15,000 | $32.06 | 15,000 $32.06 $480,936 |
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