Mark R. Ziebell serves as Executive at Avid Bioservices, Inc., where they oversee executive responsibilities. Since joining the company, Mark R. Ziebell has executed 66 insider transactions totaling $2.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 9, 2022 involved exercising options for 697 shares valued at $0.
Mark R. Ziebell currently holds 66,799 shares of Avid Bioservices, Inc. (CDMO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark R. Ziebell has been a net seller of CDMO stock. They have purchased $0 and sold $2.1M worth of shares.
Mark R. Ziebell's most recent insider trade was on Jan 9, 2022, when they sold 697 shares at $0.00 per share.
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| $27.53 |
| Discretionary |
| Jan 3, 2022 | CDMO | $21.2K | Option Exercise | 6,429 | $3.29 | Discretionary |
| Jan 3, 2022 | CDMO | $394.6K | Sale | 14,246 | $27.70 | Discretionary |
| Jan 3, 2022 | CDMO | $242.3K | Option Exercise | 14,246 | $17.01 | Discretionary |
| Dec 27, 2021 | CDMO | $206.7K | Sale | 6,829 | $30.27 | Discretionary |
| Dec 15, 2021 | CDMO | $158.0K | Sale | 6,429 | $24.57 | Discretionary |
| Dec 15, 2021 | CDMO | $21.2K | Option Exercise | 6,429 | $3.29 | Discretionary |
| Oct 11, 2021 | CDMO | $7.8K | Sale | 349 | $22.37 | Discretionary |
| Oct 9, 2021 | CDMO | $0 | Option Exercise | 696 | $N/A | Discretionary |
| Jul 12, 2021 | CDMO | $135.8K | Sale | 5,302 | $25.61 | Discretionary |
| Jul 12, 2021 | CDMO | $48.8K | Sale | 1,905 | $25.61 | Discretionary |
| Jul 10, 2021 | CDMO | $0 | Option Exercise | 3,777 | $N/A | Discretionary |
| Jul 10, 2021 | CDMO | $0 | Option Exercise | 10,512 | $N/A | Discretionary |
| Jul 13, 2020 | CDMO | $25.3K | Sale | 3,683 | $6.88 | Discretionary |
| Jul 10, 2020 | CDMO | $0 | Option Exercise | 10,512 | $N/A | Discretionary |