Insider · CIK 0001241357
Jean I Liu
Files at: CNTB, ERAS, SGEN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 AForm 4 → | Jul 1, 4:26 pm EDT | Connect Biopharma Holdings LtdCNTB | 6,718 | — | — | 11,779 | — | |
| Aug 30, 2018 AForm 4 → | Sep 4, 8:56 pm EDT | SEATTLE GENETICS INC /WASGEN | 17,608 | — | — | 74,349 | — | plan? |
| Aug 27, 2018 SForm 4 → | Aug 29, 7:37 pm EDT | SEATTLE GENETICS INC /WASGEN | 4,123 | $74.23 | $306,058 | 56,741 | −6.77% | plan? |
| Dec 4, 2017 DForm 4 → | Dec 6, 8:06 pm EST | SEATTLE GENETICS INC /WASGEN | 7,536 | $59.55 | $448,769 | 60,864 | — | plan? |
| Aug 17, 2017 AForm 4 → | Aug 18, 8:32 pm EDT | SEATTLE GENETICS INC /WASGEN | 17,000 | — | — | 68,400 | — | plan? |
| Aug 27, 2016 AForm 4 → | Aug 30, 7:45 pm EDT | SEATTLE GENETICS INC /WASGEN | 15,000 | — | — | 51,400 | — | plan? |
| Aug 25, 2015 AForm 4 → | Aug 25, 8:31 pm EDT | SEATTLE GENETICS INC /WASGEN | 14,000 | — | — | 36,400 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 26, 2026 AForm 4 → | Jun 29, 7:06 pm EDT | Erasca, Inc.ERAS | 29,888 | — | — | 29,888 | — | |
| Aug 30, 2018 AForm 4 → | Sep 4, 8:56 pm EDT | SEATTLE GENETICS INC /WASGEN | 41,824 | — | — | 40,523 | — | |
| Mar 20, 2018 AForm 4 → | Mar 22, 9:34 pm EDT | SEATTLE GENETICS INC /WASGEN | 8,333 | — | — | 8,333 | — | |
| Aug 17, 2017 AForm 4 → | Aug 18, 8:32 pm EDT | SEATTLE GENETICS INC /WASGEN | 42,500 | — | — | 40,344 | — | |
| Aug 27, 2016 AForm 4 → | Aug 30, 7:45 pm EDT | SEATTLE GENETICS INC /WASGEN | 37,500 | — | — | 35,293 | — | |
| Aug 25, 2015 AForm 4 → | Aug 25, 8:31 pm EDT | SEATTLE GENETICS INC /WASGEN | 35,000 | — | — | 32,446 | — |