Stampacchia Otello — SEC Form 4 filings
SEC reporting owner CIK 1361712. 3 Form 4 filings on record with FilingPulse; latest filed 2026-06-18.
Transaction summary — filings shown
Covers all 3 filings on record, filed 2024-06-10 to 2026-06-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 267,556 shares, $7,999,924 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, …): 4.
- Largest priced transaction: purchase of 267,556 shares @ $29.90 ($7,999,924) in ImageneBio, Inc., filed 2025-07-30.
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 |
|---|---|---|---|---|---|
| ImageneBio, Inc. (IMA) | Director | 3 | 1 leg · 267,556 sh · $7,999,924 | — | 4 |
Form 4 filings — Stampacchia Otello
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-18 | 4 | ImageneBio, Inc. (IMA) | Grant/award (A): 15,600 (derivative) @ $0 | EDGAR |
| 2025-07-30 | 4 | ImageneBio, Inc. (IMA) | Option exercise (M): 379 · Purchase (P): 267,556 @ $29.90 · Option exercise (M): 17,520 (derivative) @ $0 | EDGAR |
| 2024-06-10 | 4 | Ikena Oncology, Inc. (IKNA) | Grant/award (A): 17,520 (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=1361712 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →