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Latest Form 4 (Dec 19, 2025): Nantahala Capital Management, LLC (10% Owner): Other (see footnotes) of 148,153 shares, $1.63M.
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| Filed | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Dec 19, 2025 | Nantahala Capital Management, LLC | Other (see footnotes) | 148,153 | $1.63M |
| Dec 17, 2025 | Greg Pyszczymuka | Disposition to Issuer | 5,833 | n/a |
| Dec 17, 2025 | Benjamin C. Smeal | Disposition to Issuer | 5,833 | n/a |
| Dec 17, 2025 | Marilyn R. Carlson, Chief Medical Officer | Tender of Shares | 360 | n/a |
| Dec 17, 2025 | Cam L. Garner | Tender of Shares | 2,330 | n/a |
| Dec 17, 2025 | Malcolm R. Hill | Tender of Shares | 133 | n/a |
| Dec 17, 2025 | Mark Kowieski, Chief Financial Officer | Tender of Shares | 11,815 | n/a |
| Dec 17, 2025 | Kenneth J. Widder | Disposition to Issuer | 1,187 | n/a |
| Dec 17, 2025 | Todd C. Brady | Tender of Shares | 27 | n/a |
| Dec 17, 2025 | Vickie S. Reed | Disposition to Issuer | 1,250 | n/a |