MATHIESEN JEFFREY S
SEC CIK 1296853 · EDGAR
BoughtSold
Most active insiders at NMTC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Wambeke David J. | Chief Business Off | $737.0K | — |
| 2 | Christianson Mark | Market Development Dir | — | $54.9K |
| 3 | Mills Jason Richard | Dir | — | — |
| 4 | Mertens Steve | CTO | — | — |
| 5 | Andrle Edward | Dir | — | — |
| 6 | Rosa David A | CEO, Pres, Dir | — | — |
| 7 | MATHIESEN JEFFREY S | Dir | — | — |
| 8 | BUCKMAN PAUL | Dir | — | — |
Transactions 6
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-04-07 13:38 | 2026-04-03 | NMTC | NEUROONE MEDICAL TECHNOLOGIES Corp | MATHIESEN JEFFREY S | Dir | A - Grant | $0.00 | +41.9K | 156.3K | +37% | $0 |
| D | 2025-02-19 | 2025-02-14 | NMTC | NEUROONE MEDICAL TECHNOLOGIES Corp | MATHIESEN JEFFREY S | Dir | A - Grant | $0.00 | +27.8K | 114.4K | +32% | $0 |
| D | 2023-03-20 | 2023-03-16 | NMTC | NEUROONE MEDICAL TECHNOLOGIES Corp | MATHIESEN JEFFREY S | Dir | A - Grant | $0.00 | +20.6K | 86.6K | +31% | $0 |
| D | 2022-06-02 | 2022-05-31 | NMTC | NEUROONE MEDICAL TECHNOLOGIES Corp | MATHIESEN JEFFREY S | Dir | A - Grant | $0.00 | +29.2K | 66.1K | +79% | $0 |
| 2022-02-18 | 2022-02-16 | HSDT | Solana Co | MATHIESEN JEFFREY S | CFO, Treas | A - Grant | $0.00 | +8,011 | 11.9K | +203% | $0 | |
| 2021-12-20 | 2021-12-17 | HSDT | Solana Co | MATHIESEN JEFFREY S | CFO, Treas | P - Purchase | $5.31 | +3,000 | 3,937 | +320% | +$15.9K |
Purchase Sale Sale after option exercise All abbreviations