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 |
| 2026-03-02 Sale | 2026-03-03 4:15 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 9,727 | $35 | $340,445 | 84,180 (Direct) | View |
| 2026-03-02 Sale | 2026-03-03 4:15 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 2,598 | $35 | $90,930 | 30,094 (Direct) | View |
| 2026-02-17 Sale | 2026-02-18 4:16 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 9,258 | $41.56 | $384,762 | 103,014 (Direct) | View |
| 2025-12-10 Sale | 2025-12-12 4:16 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 27,873 | $30 | $836,190 | 121,263 (Direct) | View |
| 2025-08-22 Sale | 2025-08-25 4:15 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham VP, Chief Accounting Officer | 8,266 | $32.81 | $271,193 | 17,300 (Direct) | View |
| 2025-08-12 Sale | 2025-08-13 4:16 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director | 7,000 | $31.81 | $222,673 | 18,857 (Direct) | View |
| 2025-08-04 Sale | 2025-08-05 4:16 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 5,043 | $31.18 | $157,241 | 34,688 (Direct) | View |
| 2025-06-11 Sale | 2025-06-12 4:19 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director | 3,100 | $30.45 | $94,395 | 19,925 (Direct) | View |
| 2025-06-04 Sale | 2025-06-06 4:17 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director | 6,849 | $27.6 | $189,036 | 23,025 (Direct) | View |
| 2024-11-18 Purchase | 2024-11-19 4:16 pm | ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO | 15,000 | $19 | $285,000 | 308,490 (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 |
| 2026-02-02 Option Award | 2026-03-04 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Kent Ian SVP, Global Operations | 9,183 | $0 | 21,887 (Direct) | View |
| 2026-02-27 Tax Withholding | 2026-03-03 4:15 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 9,107 | $36.47 | 84,180 (Direct) | View |
| 2026-02-27 Tax Withholding | 2026-03-03 4:15 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek EVP, CFO & Treasurer | 9,995 | $36.47 | 216,776 (Direct) | View |
| 2026-02-27 Tax Withholding | 2026-03-03 4:15 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 1,996 | $36.47 | 30,094 (Direct) | View |
| 2026-02-13 Tax Withholding | 2026-02-18 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 8,991 | $42.38 | 103,014 (Direct) | View |
| 2026-02-13 Tax Withholding | 2026-02-18 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek EVP, CFO & Treasurer | 17,808 | $42.38 | 226,771 (Direct) | View |
Ownership | 2026-01-09 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Kent Ian SVP, Global Operations | 0 | $0 | 12,704 (Direct) | View |
| 2025-11-11 Option Award | 2025-11-12 4:17 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Coleman Troy SVP, General Manager, Products | 73,530 | $0 | 73,530 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | PUMA MARY G Director | 5,932 | $0 | 17,483 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | MARTIN JOSEPH R Director | 5,932 | $0 | 35,179 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Suzuki Yoshihiro Director | 5,932 | $0 | 213,560 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Palepu Krishna G. Director | 5,932 | $0 | 10,511 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Raubacher Jennie Director | 5,932 | $0 | 14,976 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Lynch Susan D Director | 5,932 | $0 | 29,516 (Direct) | View |
| 2025-08-07 Option Award | 2025-08-08 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Lury Richard R. Director | 5,932 | $0 | 25,857 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael President and CEO | 21,730 | $27.51 | 461,635 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael President and CEO | 150,226 | $0 | 461,635 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham VP, Chief Accounting Officer | 4,948 | $27.51 | 25,566 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham VP, Chief Accounting Officer | 9,765 | $0 | 25,566 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Madormo Richard SVP, Worldwide Sales | 37,557 | $0 | 66,809 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 4,899 | $27.51 | 39,731 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 18,153 | $0 | 39,731 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 18,712 | $27.51 | 149,136 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 35,053 | $0 | 149,136 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek EVP, CFO & Treasurer | 29,911 | $27.51 | 244,579 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:20 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek EVP, CFO & Treasurer | 65,098 | $0 | 244,579 (Direct) | View |
| 2025-05-13 Option Award | 2025-05-14 4:30 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael President and CEO | 18,489 | $0 | 333,139 (Direct) | View |
| 2025-05-13 Option Award | 2025-05-14 4:30 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek EVP, CFO & Treasurer | 21,295 | $0 | 209,392 (Direct) | View |
| 2025-05-13 Option Award | 2025-05-14 4:30 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Webster Roald Graham VP, Chief Accounting Officer | 1,002 | $0 | 20,749 (Direct) | View |
| 2025-05-13 Option Award | 2025-05-14 4:30 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 1,222 | $0 | 26,477 (Direct) | View |
| 2025-05-13 Option Award | 2025-05-14 4:30 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 14,656 | $0 | 132,795 (Direct) | View |
Ownership | 2025-03-31 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Madormo Richard SVP, Worldwide Sales | 0 | $0 | 29,252 (Direct) | View |
| 2025-02-27 Option Award | 2025-03-03 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | D'Antilio Derek EVP, CFO & Treasurer | 20,671 | $0 | 188,097 (Direct) | View |
| 2025-02-27 Option Award | 2025-03-03 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Hagen Erin SVP, CHRO | 4,594 | $0 | 25,255 (Direct) | View |
| 2025-02-27 Option Award | 2025-03-03 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Briansky Sharon SVP, GC and Secretary | 18,834 | $0 | 118,139 (Direct) | View |
| 2025-01-31 Option Award | 2025-02-03 4:26 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Palepu Krishna G. Director | 4,029 | $0 | 4,579 (Direct) | View |
Ownership | 2025-02-03 4:24 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Palepu Krishna G. Director | 0 | $0 | 550 (Indirect) | View |
| 2024-11-18 Tax Withholding | 2024-11-19 4:16 pm | N/A N/A | ALLEGRO MICROSYSTEMS INC. | ALGM | Doogue Michael SVP, CTO | 2,319 | $19.24 | 308,490 (Direct) | View |