Lynch Susan D — SEC Form 4 filings
SEC reporting owner CIK 1784973. 13 Form 4 filings on record with FilingPulse; latest filed 2026-08-25.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-05-23 to 2026-08-25. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 4 legs across 3 filings — 8,300 shares, $213,940 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 2 legs across 2 filings — 17,711 shares, $1,061,925 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 9.
- Largest priced transaction: sale of 16,711 shares @ $45.46 ($759,625) in ALLEGRO MICROSYSTEMS, INC., filed 2026-05-15.
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) | Director | 3 | — | 1 leg · 16,711 sh · $759,625 | 2 |
| ONTO INNOVATION INC. (ONTO) | Director | 4 | — | 1 leg · 1,000 sh · $302,300 | 3 |
| Applied Aerospace & Defense, Inc. (AADX) | Director | 1 | 1 leg · 8,000 sh · $160,000 | — | — |
| Crane Co (CR) | Director | 5 | 3 legs · 300 sh · $53,940 | — | 4 |
Form 4 filings — Lynch Susan D
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-25 | 4 | ONTO INNOVATION INC. (ONTO) | Sale (S): 1,000 @ $302.30 | EDGAR |
| 2026-06-04 | 4 | Applied Aerospace & Defense, Inc. (AADX) | Purchase (P): 8,000 @ $20 | EDGAR |
| 2026-05-22 | 4 | ONTO INNOVATION INC. (ONTO) | Grant/award (A): 761 @ $0 | EDGAR |
| 2026-05-15 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Sale (S): 16,711 @ $45.46 | EDGAR |
| 2026-05-01 | 4 | Crane Co (CR) | Purchase (P): 150 @ $177.38 | EDGAR |
| 2026-04-29 | 4 | Crane Co (CR) | Grant/award (A): 874 (derivative) @ $0 | EDGAR |
| 2026-02-02 | 4 | Crane Co (CR) | Purchase (P): 100 @ $184.56 · Purchase (P): 50 @ $177.55 | EDGAR |
| 2025-08-08 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 5,932 @ $0 | EDGAR |
| 2025-05-23 | 4 | ONTO INNOVATION INC. (ONTO) | Grant/award (A): 2,114 @ $0 | EDGAR |
| 2025-04-30 | 4 | Crane Co (CR) | Grant/award (A): 1,009 (derivative) @ $0 · Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2024-08-09 | 4 | ALLEGRO MICROSYSTEMS, INC. (ALGM) | Grant/award (A): 6,873 @ $26.92 | EDGAR |
| 2024-08-07 | 4 | Crane Co (CR) | Grant/award (A): 711 (derivative) @ $0 | EDGAR |
| 2024-05-23 | 4 | ONTO INNOVATION INC. (ONTO) | Grant/award (A): 809 @ $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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