Jean I. Liu

General Counsel, DURECT CORP.

Companies

Connect Biopharma Holdings LtdBoard member Mar 16, 2026 to now¹
Erasca, Inc.Board member Apr 27, 2022 to now²
SeagenGeneral counsel Dec 22, 2021 to Dec 15, 2023³
SeagenEVP, Legal Affairs & GC Dec 3, 2014 to Nov 5, 2021⁴
Halozyme TherapeuticsGeneral counsel Dec 12, 2011 to Feb 10, 2014⁵
DURECT CORPGeneral counsel Jan 10, 2006 to Jul 13, 2011⁶

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Connect Biopharma Holdings Ltd CNTB11,779 shares⁷$10.4K at $0.89Jun 30, 2026
Seagen SGEN0 shares⁸Dec 14, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

Jun 30, 2026Granted 6,718 shares of Connect Biopharma Holdings Ltd⁷
Mar 31, 2026Granted 5,061 shares of Connect Biopharma Holdings Ltd⁹
Dec 14, 2023Returned to company 48,748 shares at $229.00 of Seagen⁸
Sep 21, 2023Sold 64 shares at $206.50 of Seagen¹⁰
Aug 31, 2023Sold 1,893 shares at $206.97 of Seagen¹¹
Aug 29, 2023Sold 405 shares at $206.00 of Seagen¹²
Aug 28, 2023Granted 1,022 shares of Seagen¹²
Aug 16, 2023Returned to company 1,369 shares at $193.87 of Seagen¹³
Aug 16, 2023Returned to company 922 shares at $193.87 of Seagen¹³
Aug 16, 2023Returned to company 717 shares at $193.87 of Seagen¹³
Aug 15, 2023Granted 13,107 shares of Seagen¹³
Aug 8, 2023Gift 11,124 shares of Seagen¹⁴
Apr 17, 2023Sold 5,000 shares at $205.86 of Seagen¹⁵
Apr 17, 2023Exercised options 5,000 shares at $39.15 of Seagen¹⁵
Apr 6, 2023Sold 174 shares at $205.86 of Seagen¹⁶
Apr 5, 2023Granted 435 shares of Seagen¹⁶
Apr 1, 2023Granted 1,389 shares of Seagen¹⁷
Mar 16, 2023Sold 5,000 shares at $199.90 of Seagen¹⁸
Mar 16, 2023Exercised options 5,000 shares at $39.15 of Seagen¹⁸
Feb 16, 2023Sold 5,000 shares at $155.00 of Seagen¹⁹
Feb 16, 2023Exercised options 5,000 shares at $39.15 of Seagen¹⁹
Jan 24, 2023Sold 5,000 shares at $135.03 of Seagen²⁰
Jan 24, 2023Exercised options 5,000 shares at $39.15 of Seagen²⁰
Jan 17, 2023Sold 578 shares at $130.71 of Seagen²¹
Jan 5, 2023Sold 4,525 shares at $135.00 of Seagen²²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARConnect Biopharma Holdings Ltd, Board member
2
SEC EDGARErasca, Inc., Board member
3
SEC EDGARSeagen, General counsel
4
SEC EDGARSeagen, EVP, Legal Affairs & GC
5
SEC EDGARHalozyme Therapeutics, General counsel
6
SEC EDGARDURECT CORP, General counsel
7
SEC EDGARConnect Biopharma Holdings Ltd shares after the filing of Jun 30, 2026
8
SEC EDGARSeagen shares after the filing of Dec 14, 2023
9
SEC EDGARForm 4 filed Apr 2, 2026
10
SEC EDGARForm 4 filed Sep 22, 2023
11
SEC EDGARForm 4 filed Sep 1, 2023
12
SEC EDGARForm 4 filed Aug 30, 2023
13
SEC EDGARForm 4 filed Aug 17, 2023
14
SEC EDGARForm 4 filed Aug 9, 2023
15
SEC EDGARForm 4 filed Apr 19, 2023
16
SEC EDGARForm 4 filed Apr 7, 2023
17
SEC EDGARForm 4 filed Apr 4, 2023
18
SEC EDGARForm 4 filed Mar 17, 2023
19
SEC EDGARForm 4 filed Feb 21, 2023
20
SEC EDGARForm 4 filed Jan 26, 2023
21
SEC EDGARForm 4 filed Jan 19, 2023
22
SEC EDGARForm 4 filed Jan 6, 2023