William E. Duke serves as Executive at Apexigen, Inc., where they oversee executive responsibilities. Since joining the company, William E. Duke has executed 10 insider transactions totaling $29.9K, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 19, 2025 involved selling 29,643 shares valued at $16.9K.
William E. Duke currently holds 49,344 shares of Apexigen, Inc. (APGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William E. Duke has been a net seller of APGN stock. They have purchased $0 and sold $29.9K worth of shares.
William E. Duke's most recent insider trade was on Aug 19, 2025, when they sold 29,643 shares at $0.57 per share.
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| $0.65 |
| Discretionary |
| Aug 15, 2025 | IVVD | $0 | Option Exercise | 99,000 | $N/A | Discretionary |
| Aug 23, 2023 | APGN | $0 | Disposition | 128,001 | $N/A | Discretionary |
| Aug 23, 2023 | APGN | $10.3K | Payment | 26,416 | $0.39 | Discretionary |
| Jun 15, 2023 | APGN | $2.2K | Payment | 4,504 | $0.49 | Discretionary |
| May 23, 2023 | APGN | $0 | Award | 150,000 | $N/A | Discretionary |
| May 23, 2023 | APGN | $6.9K | Payment | 17,261 | $0.40 | Discretionary |
| Dec 15, 2022 | APGN | $4.8K | Payment | 4,503 | $1.06 | Discretionary |
| Oct 7, 2022 | APGN | $0 | Award | 30,685 | $N/A | Discretionary |