O'Brien Stephanie Monaghan — SEC Form 4 filings
SEC reporting owner CIK 1720907. 4 Form 4 filings on record with FilingPulse; latest filed 2026-05-14.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2025-01-03 to 2026-05-14. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 21.
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 |
|---|---|---|---|---|---|
| Apellis Pharmaceuticals, Inc. (APLS) | Director | 4 | — | — | 21 |
Form 4 filings — O'Brien Stephanie Monaghan
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-14 | 4 | Apellis Pharmaceuticals, Inc. (APLS) | Code (U): 25,666 · Code (U): 5,750 · Disposition to issuer (D): 3,062 · Disposition to issuer (D): 5,744 · Disposition to issuer (D): 7,961 · Disposition to issuer (D): 3,877 · +10 more | EDGAR |
| 2026-04-08 | 4 | Apellis Pharmaceuticals, Inc. (APLS) | Other (J): 5,750 @ $0 | EDGAR |
| 2026-01-05 | 4 | Apellis Pharmaceuticals, Inc. (APLS) | Grant/award (A): 7,961 @ $0 · Grant/award (A): 14,684 (derivative) @ $0 | EDGAR |
| 2025-01-03 | 4 | Apellis Pharmaceuticals, Inc. (APLS) | Grant/award (A): 6,267 @ $0 · Grant/award (A): 11,199 (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=1720907 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →