ALLEGRO MICROSYSTEMS, INC. insider transactions
Published Form 4 ownership transactions for ALGM.
| Date | Insider | Code | Shares | Price | Filing |
|---|---|---|---|---|---|
| 2026-06-17 | WHITE BRIAN C | A / A | 594 | 0 | 4 |
| 2026-06-03 | Madormo Richard | S / D | 5,000 | 52.72 | 4 |
| 2026-05-22 | Coleman Troy | S / D | 4,500 | 45.72 | 4 |
| 2026-05-21 | Webster Roald Graham | S / D | 5,217 | 44.885 | 4 |
| 2026-05-18 | Kent Ian | S / D | 2,642 | 41.56 | 4 |
| 2026-05-16 | Webster Roald Graham | F / D | 4,277 | 43.1 | 4 |
| 2026-05-16 | Coleman Troy | F / D | 9,670 | 43.1 | 4 |
| 2026-05-16 | Briansky Sharon | F / D | 13,942 | 43.1 | 4 |
| 2026-05-16 | Doogue Michael | F / D | 60,508 | 43.1 | 4 |
| 2026-05-16 | Madormo Richard | F / D | 5,439 | 43.1 | 4 |
| 2026-05-16 | D'Antilio Derek | F / D | 37,840 | 43.1 | 4 |
| 2026-05-16 | Kent Ian | F / D | 2,345 | 43.1 | 4 |
| 2026-05-16 | Hagen Erin | F / D | 5,815 | 43.1 | 4 |
| 2026-05-14 | Lynch Susan D | S / D | 16,711 | 45.457 | 4 |
| 2026-05-13 | Hagen Erin | A / A | 9,058 | 0 | 4 |
| 2026-05-13 | D'Antilio Derek | A / A | 30,438 | 0 | 4 |
| 2026-05-13 | Madormo Richard | A / A | 19,815 | 0 | 4 |
| 2026-05-13 | D'Antilio Derek | A / A | 29,439 | 0 | 4 |
| 2026-05-13 | Willett Robert | A / A | 1,094 | 0 | 4 |
| 2026-05-13 | Briansky Sharon | A / A | 15,852 | 0 | 4 |
| 2026-05-13 | Kent Ian | A / A | 8,492 | 0 | 4 |
| 2026-05-13 | Doogue Michael | A / A | 77,135 | 0 | 4 |
| 2026-05-13 | Webster Roald Graham | A / A | 544 | 0 | 4 |
| 2026-05-13 | Webster Roald Graham | A / A | 4,756 | 0 | 4 |
| 2026-05-13 | Coleman Troy | A / A | 18,116 | 0 | 4 |
| 2026-05-13 | Doogue Michael | A / A | 83,700 | 0 | 4 |
| 2026-05-13 | Briansky Sharon | A / A | 2,611 | 0 | 4 |
| 2026-05-11 | Briansky Sharon | S / D | 8,948 | 47.539 | 4 |
| 2026-05-11 | Doogue Michael | S / D | 30,089 | 47.235 | 4 |
| 2026-03-24 | Madormo Richard | D / D | 6,498 | 32.58 | 4 |
| 2026-03-02 | Hagen Erin | S / D | 2,598 | 35 | 4 |
| 2026-03-02 | Briansky Sharon | S / D | 9,727 | 35 | 4 |
| 2026-02-27 | Hagen Erin | F / D | 1,996 | 36.47 | 4 |
| 2026-02-27 | Briansky Sharon | F / D | 9,107 | 36.47 | 4 |
| 2026-02-27 | D'Antilio Derek | F / D | 9,995 | 36.47 | 4 |
| 2026-02-17 | Briansky Sharon | S / D | 9,258 | 41.56 | 4 |
| 2026-02-13 | D'Antilio Derek | F / D | 17,808 | 42.38 | 4 |
| 2026-02-13 | Briansky Sharon | F / D | 8,991 | 42.38 | 4 |
| 2026-02-02 | Kent Ian | A / A | 9,183 | 0 | 4 |
| 2025-12-10 | Briansky Sharon | S / D | 27,873 | 30 | 4 |
| 2025-11-11 | Coleman Troy | A / A | 73,530 | 0 | 4 |
| 2025-08-22 | Webster Roald Graham | S / D | 8,266 | 32.808 | 4 |
| 2025-08-12 | Lury Richard R. | S / D | 7,000 | 31.81 | 4 |
| 2025-08-07 | MARTIN JOSEPH R | A / A | 5,932 | 0 | 4 |
| 2025-08-07 | Palepu Krishna G. | A / A | 5,932 | 0 | 4 |
| 2025-08-07 | Lynch Susan D | A / A | 5,932 | 0 | 4 |
| 2025-08-07 | Suzuki Yoshihiro | A / A | 5,932 | 0 | 4 |
| 2025-08-07 | Lury Richard R. | A / A | 5,932 | 0 | 4 |
| 2025-08-07 | PUMA MARY G | A / A | 5,932 | 0 | 4 |
| 2025-08-07 | Raubacher Jennie | A / A | 5,932 | 0 | 4 |