Jean I. Liu serves as Executive at DURECT CORP, where they oversee executive responsibilities. Since joining the company, Jean I. Liu has executed 97 insider transactions totaling $22.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 1, 2026 involved receiving (via award) 20,617 shares valued at $0.
Jean I. Liu currently holds 20,617 shares of DURECT CORP (DRRX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jean I. Liu has been a net seller of DRRX stock. They have purchased $0 and sold $22.9M worth of shares.
Jean I. Liu's most recent insider trade was on Jan 1, 2026, when they sold 20,617 shares at $0.00 per share.
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| $229.00 |
| Discretionary |
| Sep 21, 2023 | SGEN | $13.2K | Sale | 64 | $206.50 | Discretionary |
| Aug 31, 2023 | SGEN | $391.8K | Sale | 1,893 | $206.97 | Discretionary |
| Aug 29, 2023 | SGEN | $83.4K | Sale | 405 | $206.00 | Discretionary |
| Aug 28, 2023 | SGEN | $0 | Award | 1,022 | $N/A | Discretionary |
| Aug 16, 2023 | SGEN | $139.0K | Disposition | 717 | $193.87 | Planned |
| Aug 16, 2023 | SGEN | $178.7K | Disposition | 922 | $193.87 | Planned |
| Aug 16, 2023 | SGEN | $265.4K | Disposition | 1,369 | $193.87 | Planned |
| Aug 15, 2023 | SGEN | $0 | Award | 13,107 | $N/A | Planned |
| Aug 8, 2023 | SGEN | $0 | Gift | 11,124 | $N/A | Discretionary |
| Apr 17, 2023 | SGEN | $1.0M | Sale | 5,000 | $205.86 | Planned |
| Apr 17, 2023 | SGEN | $195.8K | Option Exercise | 5,000 | $39.15 | Planned |
| Apr 6, 2023 | SGEN | $35.8K | Sale | 174 | $205.86 | Discretionary |
| Apr 5, 2023 | SGEN | $0 | Award | 435 | $N/A | Discretionary |
| Apr 1, 2023 | SGEN | $0 | Award | 1,389 | $N/A | Discretionary |
| Mar 16, 2023 | SGEN | $195.8K | Option Exercise | 5,000 | $39.15 | Discretionary |
| Mar 16, 2023 | SGEN | $999.5K | Sale | 5,000 | $199.90 | Discretionary |
| Feb 16, 2023 | SGEN | $775.0K | Sale | 5,000 | $155.00 | Discretionary |
| Feb 16, 2023 | SGEN | $195.8K | Option Exercise | 5,000 | $39.15 | Discretionary |
| Jan 24, 2023 | SGEN | $675.1K | Sale | 5,000 | $135.03 | Discretionary |
| Jan 24, 2023 | SGEN | $195.8K | Option Exercise | 5,000 | $39.15 | Discretionary |
| Jan 17, 2023 | SGEN | $75.6K | Sale | 578 | $130.71 | Discretionary |
| Jan 5, 2023 | SGEN | $610.9K | Sale | 4,525 | $135.00 | Discretionary |
| Jan 5, 2023 | SGEN | $177.2K | Option Exercise | 4,525 | $39.15 | Discretionary |
| Jan 4, 2023 | SGEN | $18.6K | Option Exercise | 475 | $39.15 | Discretionary |
| Jan 4, 2023 | SGEN | $64.1K | Sale | 475 | $135.00 | Discretionary |
| Nov 17, 2022 | SGEN | $1.1M | Sale | 8,333 | $131.05 | Discretionary |
| Nov 17, 2022 | SGEN | $285.0K | Option Exercise | 8,333 | $34.20 | Discretionary |
| Nov 14, 2022 | SGEN | $100.0K | Option Exercise | 1,301 | $76.86 | Discretionary |