D'Antilio Derek — SEC Form 4 filings
SEC reporting owner CIK 1904082. 10 Form 4 filings on record with FilingPulse; latest filed 2026-05-19.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-02-15 to 2026-05-19. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 13.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ALLEGRO MICROSYSTEMS, INC. (ALGM) | EVP, CFO & Treasurer | 10 | — | — | 13 |
Form 4 filings — D'Antilio Derek
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-19 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Tax withholding (F): 37,840 @ $43.10 | EDGAR |
| 2026-05-15 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 29,439 @ $0 · Grant/award (A): 30,438 @ $0 | EDGAR |
| 2026-03-03 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Tax withholding (F): 9,995 @ $36.47 | EDGAR |
| 2026-02-18 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Tax withholding (F): 17,808 @ $42.38 | EDGAR |
| 2025-05-19 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 65,098 @ $0 · Tax withholding (F): 29,911 @ $27.51 | EDGAR |
| 2025-05-14 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 21,295 @ $0 | EDGAR |
| 2025-03-03 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 20,671 @ $0 | EDGAR |
| 2024-06-13 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 34,495 @ $0 | EDGAR |
| 2024-05-17 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 13,251 @ $0 · Tax withholding (F): 12,494 @ $29.75 | EDGAR |
| 2024-02-15 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Tax withholding (F): 10,725 @ $30.34 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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