Christianson Mark - Insider Non-Derivative Transactions at NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Sep 30, 2025, Christianson Mark's relationship to NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC) is Officer (Business Development Director), and currently has 230,985 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other NMTC insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Christianson Mark - Insider Non-Derivative Transactions of NMTC Common Stock
Christianson Mark - Insider Non-Derivative Transactions at NMTC
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Oct 1, 2025 | F -- (Common Stock) | 253 | 0.89 | 230985 |
| Sep 6, 2025 | Sell -- (Common Stock) | 30000 | 0.74 | 231238 |
| Jul 1, 2025 | F -- (Common Stock) | 253 | 0.68 | 261238 |
| Jun 5, 2025 | Sell -- (Common Stock) | 10000 | 0.58 | 261491 |
| May 23, 2025 | Sell -- (Common Stock) | 8967 | 0.62 | 271491 |
| May 22, 2025 | Sell -- (Common Stock) | 14 | 0.65 | 280458 |
| May 21, 2025 | Sell -- (Common Stock) | 3013 | 0.66 | 280472 |
| May 20, 2025 | Sell -- (Common Stock) | 8006 | 0.67 | 283485 |
| Apr 1, 2025 | F -- (Common Stock) | 253 | 0.85 | 291491 |
| Feb 19, 2025 | F -- (Common Stock) | 1812 | 1.16 | 291744 |
| Feb 1, 2025 | F -- (Common Stock) | 90 | 1.15 | 293556 |
| Jan 1, 2025 | F -- (Common Stock) | 343 | 0.83 | 293646 |
| Dec 1, 2024 | F -- (Common Stock) | 90 | 0.62 | 293989 |
| Nov 1, 2024 | F -- (Common Stock) | 90 | 0.97 | 294079 |
| Oct 1, 2024 | F -- (Common Stock) | 343 | 0.99 | 294169 |
| Sep 1, 2024 | F -- (Common Stock) | 90 | 0.8 | 294512 |
| Aug 1, 2024 | F -- (Common Stock) | 90 | 0.75 | 294602 |
| Jul 1, 2024 | F -- (Common Stock) | 343 | 0.8 | 294692 |
| Jun 7, 2024 | Sell -- (Common Stock) | 2189 | 0.88 | 295035 |
| Jun 6, 2024 | Sell -- (Common Stock) | 25800 | 0.88 | 297224 |
| Jun 1, 2024 | F -- (Common Stock) | 90 | 0.93 | 323024 |
| May 1, 2024 | F -- (Common Stock) | 90 | 1.13 | 323114 |
| Apr 22, 2024 | F -- (Common Stock) | 2030 | 1.15 | 323204 |
| Apr 1, 2024 | F -- (Common Stock) | 90 | 1.2 | 325234 |
| Mar 1, 2024 | F -- (Common Stock) | 90 | 1.21 | 325324 |
| Feb 19, 2024 | Acquisition -- (Common Stock) | 25000 | 0 | 325414 |
| Feb 1, 2024 | F -- (Common Stock) | 90 | 1.25 | 300414 |
| Jan 1, 2024 | F -- (Common Stock) | 90 | 1.58 | 300504 |
| Dec 28, 2023 | Sell -- (Common Stock) | 31445 | 1.46 | 300594 |
| Dec 27, 2023 | Sell -- (Common Stock) | 6848 | 1.35 | 332039 |
| Dec 23, 2023 | Sell -- (Common Stock) | 1800 | 1.4 | 338887 |
| Dec 22, 2023 | Sell -- (Common Stock) | 9907 | 1.4 | 340687 |
| Dec 1, 2023 | F -- (Common Stock) | 90 | 1.45 | 350594 |
| Nov 3, 2023 | F -- (Common Stock) | 90 | 1.61 | 350684 |
| Nov 1, 2023 | F -- (Common Stock) | 90 | 0.9 | 350774 |
| Oct 1, 2023 | F -- (Common Stock) | 90 | 0.89 | 350864 |
| Sep 1, 2023 | F -- (Common Stock) | 90 | 0.85 | 350954 |
| Aug 1, 2023 | F -- (Common Stock) | 90 | 1.02 | 351044 |
| Jul 1, 2023 | F -- (Common Stock) | 90 | 1.2 | 351134 |
| Jun 1, 2023 | F -- (Common Stock) | 90 | 1.21 | 351224 |
| May 1, 2023 | F -- (Common Stock) | 90 | 1.54 | 351314 |
| Apr 22, 2023 | Acquisition -- (Common Stock) | 14000 | 0 | 351404 |
| Apr 1, 2023 | F -- (Common Stock) | 90 | 1.61 | 337404 |
| Mar 24, 2023 | Sell -- (Common Stock) | 12711 | 1.5 | 337494 |
| Mar 23, 2023 | Sell -- (Common Stock) | 11667 | 1.51 | 350205 |
| Mar 22, 2023 | Sell -- (Common Stock) | 2122 | 1.6 | 361872 |
| Feb 4, 2023 | F -- (Common Stock) | 2175 | 1.47 | 363994 |