Charles W. Newhall III serves as Executive at IOMAI CORP, where they oversee executive responsibilities. Since joining the company, Charles W. Newhall III has executed 300 insider transactions totaling $125.4M, demonstrating a bullish approach to their equity position. Their most recent transaction on Nov 21, 2025 involved exercising options for 15,000 shares valued at $194.7K.
Charles W. Newhall III currently holds 119,644 shares of IOMAI CORP (IOMI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Charles W. Newhall III has been a net buyer of IOMI stock. They have purchased $68.0M and sold $57.4M worth of shares.
Charles W. Newhall III's most recent insider trade was on Nov 21, 2025, when they sold 15,000 shares at $12.98 per share.
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| $50.73 |
| Discretionary |
| Oct 9, 2025 | SUPN | $61.9K | Sale | 1,200 | $51.55 | Discretionary |
| Aug 27, 2025 | SUPN | $161.5K | Sale | 3,588 | $45.01 | Discretionary |
| Aug 25, 2025 | SUPN | $45.0K | Sale | 1,000 | $45.00 | Discretionary |
| Aug 22, 2025 | SUPN | $63.5K | Sale | 1,412 | $45.00 | Discretionary |
| Feb 23, 2024 | SUPN | $0 | Award | 3,886 | $N/A | Discretionary |
| Nov 16, 2023 | SUPN | $70.0K | Sale | 2,500 | $28.01 | Discretionary |
| Nov 16, 2023 | SUPN | $68.9K | Option Exercise | 7,457 | $9.24 | Discretionary |
| Feb 22, 2023 | SUPN | $0 | Award | 3,882 | $N/A | Discretionary |
| Dec 28, 2022 | SUPN | $68.9K | Option Exercise | 8,722 | $7.90 | Discretionary |
| Feb 19, 2022 | SUPN | $0 | Award | 4,222 | $N/A | Discretionary |
| Feb 21, 2020 | SUPN | $125.0K | Award | 5,211 | $23.99 | Discretionary |
| Apr 17, 2018 | SUPN | $0 | Gift | 2,203 | $N/A | Discretionary |
| Dec 3, 2015 | SUPN | $0 | Other | 33,127 | $N/A | Discretionary |
| Nov 11, 2015 | SUPN | $0 | Other | 33,159 | $N/A | Discretionary |
| Jul 1, 2015 | VTAE | $0 | Other | 289 | $N/A | Discretionary |
| Jul 1, 2015 | VTAE | $0 | Other | 289 | $N/A | Discretionary |
| Jun 15, 2015 | SUPN | $0 | Other | 26,012 | $N/A | Discretionary |
| Sep 4, 2012 | FIO | $0 | Other | 1,066 | $N/A | Discretionary |
| Sep 4, 2012 | FIO | $0 | Other | 45,000 | $N/A | Discretionary |
| Sep 4, 2012 | FIO | $0 | Other | 45,000 | $N/A | Discretionary |
| Sep 4, 2012 | FIO | $0 | Other | 4,500,000 | $N/A | Discretionary |
| Aug 13, 2012 | FIO | $67.8K | Sale | 2,622 | $25.87 | Discretionary |
| Jul 31, 2012 | HPTX | $5.0M | Purchase | 500,000 | $10.00 | Discretionary |
| Jul 31, 2012 | HPTX | $0 | Conversion | 611,185 | $N/A | Discretionary |
| Jul 31, 2012 | HPTX | $0 | Conversion | 898,808 | $N/A | Discretionary |
| Jul 31, 2012 | HPTX | $0 | Exercise | 125,291 | $N/A | Discretionary |
| Jul 31, 2012 | HPTX | $0 | Other | 51,119 | $N/A | Discretionary |
| Jul 31, 2012 | HPTX | $0 | Conversion | 2,043 | $N/A | Discretionary |