Sitko Bradley — SEC Form 4 filings
SEC reporting owner CIK 1959809. 10 Form 4 filings on record with FilingPulse; latest filed 2026-07-14.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2025-01-03 to 2026-07-14. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 11 legs across 6 filings — 10,224 shares, $246,876 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, …): 20.
- Largest priced transaction: purchase of 2,800 shares @ $25.43 ($71,204) in XOMA Royalty Corp, filed 2025-03-25.
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 |
|---|---|---|---|---|---|
| XOMA Royalty Corp (XOMA) | Chief Investment Officer | 10 | 11 legs · 10,224 sh · $246,876 | — | 20 |
Form 4 filings — Sitko Bradley
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-14 | 4 | XOMA Royalty Corp (XOMA) | Other (J): 83,765 · Disposition to issuer (D): 313 · Disposition to issuer (D): 7,045 · Other (J): 1,287 · Other (J): 75 · Other (J): 75 · +7 more | EDGAR |
| 2026-04-22 | 4 | XOMA Royalty Corp (XOMA) | Option exercise (M): 3,737 @ $0 · Option exercise (M): 3,737 (derivative) @ $0 | EDGAR |
| 2026-03-13 | 4 | XOMA Royalty Corp (XOMA) | Grant/award (A): 30,000 @ $0 · Grant/award (A): 29,402 @ $0 · Grant/award (A): 44,849 (derivative) @ $0 | EDGAR |
| 2025-09-23 | 4 | XOMA Royalty Corp (XOMA) | Option exercise (M): 6,712 @ $0 · Option exercise (M): 6,712 (derivative) @ $0 | EDGAR |
| 2025-07-02 | 4 | XOMA Royalty Corp (XOMA) | Purchase (P): 2,000 @ $25.39 | EDGAR |
| 2025-04-09 | 4 | XOMA Royalty Corp (XOMA) | Purchase (P): 2,000 @ $24.70 | EDGAR |
| 2025-04-02 | 4 | XOMA Royalty Corp (XOMA) | Purchase (P): 1,000 @ $19.98 · Purchase (P): 245 @ $25.39 | EDGAR |
| 2025-03-25 | 4 | XOMA Royalty Corp (XOMA) | Purchase (P): 1,334 @ $20.65 · Purchase (P): 2,800 @ $25.43 | EDGAR |
| 2025-01-10 | 4 | XOMA Royalty Corp (XOMA) | Purchase (P): 313 @ $25.60 · Purchase (P): 82 @ $25.60 · Purchase (P): 75 @ $25.90 · Purchase (P): 75 @ $25.60 | EDGAR |
| 2025-01-03 | 4 | XOMA Royalty Corp (XOMA) | Purchase (P): 300 @ $25.90 | 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=1959809 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →