SIEGALL CLAY B — SEC Form 4 filings
SEC reporting owner CIK 1167496. 21 Form 4 filings on record with FilingPulse; latest filed 2026-07-27.
Transaction summary — filings shown
Covers all 21 filings on record, filed 2024-03-08 to 2026-07-27. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 11 legs across 9 filings — 633,568 shares, $6,511,872 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 18.
- Largest priced transaction: purchase of 150,000 shares @ $7.75 ($1,162,500) in Immunome Inc., filed 2025-02-03.
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 |
|---|---|---|---|---|---|
| Immunome Inc. (IMNM) | President and CEO, Director | 11 | 10 legs · 571,068 sh · $6,261,872 | — | 5 |
| Shattuck Labs, Inc. (STTK) | Director | 7 | 1 leg · 62,500 sh · $250,000 | — | 8 |
| Tourmaline Bio, Inc. (TRML) | Director | 3 | — | — | 5 |
Form 4 filings — SIEGALL CLAY B
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-27 | 4 | Immunome Inc. (IMNM) | Grant/award (A): 180,000 @ $0 · Grant/award (A): 360,000 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Shattuck Labs, Inc. (STTK) | Purchase (P): 62,500 @ $4 | EDGAR |
| 2026-06-02 | 4 | Shattuck Labs, Inc. (STTK) | Grant/award (A): 81,000 (derivative) @ $0 | EDGAR |
| 2026-05-27 | 4 | Shattuck Labs, Inc. (STTK) | Grant/award (A): 128,054 @ $1.08 · Option exercise (M): 128,054 (derivative) | EDGAR |
| 2026-03-31 | 4 | Immunome Inc. (IMNM) | Purchase (P): 25,450 @ $19.67 | EDGAR |
| 2025-12-30 | 4 | Immunome Inc. (IMNM) | Purchase (P): 4,729 @ $21.15 | EDGAR |
| 2025-12-22 | 4 | Immunome Inc. (IMNM) | Purchase (P): 7,278 @ $20.48 · Gift (G): 200,000 @ $0 | EDGAR |
| 2025-12-18 | 4 | Immunome Inc. (IMNM) | Purchase (P): 46,511 @ $21.50 | EDGAR |
| 2025-10-28 | 4 | Tourmaline Bio, Inc. (TRML) | Disposition to issuer (D): 20,000 (derivative) · Disposition to issuer (D): 15,000 (derivative) · Disposition to issuer (D): 16,800 (derivative) | EDGAR |
| 2025-08-27 | 4 | Shattuck Labs, Inc. (STTK) | Grant/award (A): 128,054 @ $0.87 · Grant/award (A): 128,054 (derivative) | EDGAR |
| 2025-07-31 | 4 | Immunome Inc. (IMNM) | Grant/award (A): 800,000 (derivative) @ $0 | EDGAR |
| 2025-07-16 | 4 | Shattuck Labs, Inc. (STTK) | Grant/award (A): 33,150 (derivative) @ $0 | EDGAR |
| 2025-06-06 | 4 | Tourmaline Bio, Inc. (TRML) | Grant/award (A): 16,800 (derivative) @ $0 | EDGAR |
| 2025-03-26 | 4 | Immunome Inc. (IMNM) | Purchase (P): 137,100 @ $7.29 | EDGAR |
| 2025-02-03 | 4 | Immunome Inc. (IMNM) | Purchase (P): 150,000 @ $7.75 | EDGAR |
| 2024-11-25 | 4 | Immunome Inc. (IMNM) | Purchase (P): 66,057 @ $9.54 · Purchase (P): 33,943 @ $9.78 | EDGAR |
| 2024-08-13 | 4 | Immunome Inc. (IMNM) | Grant/award (A): 800,000 (derivative) @ $0 | EDGAR |
| 2024-06-21 | 4 | Shattuck Labs, Inc. (STTK) | Grant/award (A): 27,700 (derivative) @ $0 | EDGAR |
| 2024-06-07 | 4 | Tourmaline Bio, Inc. (TRML) | Grant/award (A): 15,000 (derivative) @ $0 | EDGAR |
| 2024-05-21 | 4 | Immunome Inc. (IMNM) | Purchase (P): 79,566 @ $13.91 · Purchase (P): 20,434 @ $13.78 | EDGAR |
| 2024-03-08 | 4 | Shattuck Labs, Inc. (STTK) | Grant/award (A): 33,409 (derivative) @ $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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1167496 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →