LIU JEAN I — SEC Form 4 filings
SEC reporting owner CIK 1241357. 9 Form 4 filings on record with FilingPulse; latest filed 2026-07-01.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2023-12-15 to 2026-07-01. 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, …): 37.
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 |
|---|---|---|---|---|---|
| Seagen Inc. (SGEN) | Chief Legal Officer | 1 | — | — | 29 |
| Erasca, Inc. (ERAS) | Director | 6 | — | — | 6 |
| Connect Biopharma Holdings Ltd (CNTB) | Director | 2 | — | — | 2 |
Form 4 filings — LIU JEAN I
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-01 | 4 | Connect Biopharma Holdings Ltd (CNTB) | Grant/award (A): 6,718 @ $0 | EDGAR |
| 2026-06-29 | 4 | Erasca, Inc. (ERAS) | Grant/award (A): 29,888 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | Connect Biopharma Holdings Ltd (CNTB) | Grant/award (A): 5,061 @ $0 | EDGAR |
| 2026-01-05 | 4 | Erasca, Inc. (ERAS) | Grant/award (A): 20,617 (derivative) @ $0 | EDGAR |
| 2025-06-26 | 4 | Erasca, Inc. (ERAS) | Grant/award (A): 120,000 (derivative) @ $0 | EDGAR |
| 2025-01-02 | 4 | Erasca, Inc. (ERAS) | Grant/award (A): 24,939 (derivative) @ $0 | EDGAR |
| 2024-06-21 | 4 | Erasca, Inc. (ERAS) | Grant/award (A): 60,000 (derivative) @ $0 | EDGAR |
| 2024-01-03 | 4 | Erasca, Inc. (ERAS) | Grant/award (A): 35,482 (derivative) @ $0 | EDGAR |
| 2023-12-15 | 4 | Seagen Inc. (SGEN) | Disposition to issuer (D): 48,748 @ $229 · Disposition to issuer (D): 7,446 (derivative) · Disposition to issuer (D): 35,293 (derivative) · Disposition to issuer (D): 40,344 (derivative) · Disposition to issuer (D): 40,523 (derivative) · Disposition to issuer (D): 1,333 (derivative) · +23 more | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2023-12-15 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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