WHITE BRIAN C — SEC Form 4 filings
SEC reporting owner CIK 1438029. 9 Form 4 filings on record with FilingPulse; latest filed 2026-08-07.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-05-21 to 2026-08-07. 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): 4 legs across 4 filings — 14,340 shares, $1,327,278 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
- Largest priced transaction: sale of 5,500 shares @ $90.95 ($500,225) in FORMFACTOR INC, filed 2026-02-10.
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 |
|---|---|---|---|---|---|
| FORMFACTOR INC (FORM) | Director | 7 | — | 4 legs · 14,340 sh · $1,327,278 | 3 |
| ALLEGRO MICROSYSTEMS, INC. (ALGM) | Director | 2 | — | — | 2 |
Form 4 filings — WHITE BRIAN C
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-07 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 4,251 (derivative) @ $0 | EDGAR |
| 2026-06-18 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 594 @ $0 | EDGAR |
| 2026-05-21 | 4 | FORMFACTOR INC (FORM) | Sale (S): 3,250 @ $126 | EDGAR |
| 2026-05-19 | 4 | FORMFACTOR INC (FORM) | Grant/award (A): 1,347 @ $0 | EDGAR |
| 2026-02-25 | 4 | FORMFACTOR INC (FORM) | Sale (S): 2,300 @ $100.01 | EDGAR |
| 2026-02-10 | 4 | FORMFACTOR INC (FORM) | Sale (S): 5,500 @ $90.95 | EDGAR |
| 2025-05-16 | 4 | FORMFACTOR INC (FORM) | Grant/award (A): 6,528 @ $0 | EDGAR |
| 2024-05-22 | 4 | FORMFACTOR INC (FORM) | Sale (S): 3,290 @ $57 | EDGAR |
| 2024-05-21 | 4 | FORMFACTOR INC (FORM) | Grant/award (A): 3,828 @ $0 | 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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