Declan Doogan
Insider
First SEC filing: June 15, 2021 · Latest: June 15, 2021
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net: $101,760
Avg return of open purchases vs now: 3.1%
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 16, 2026 | TENX | P | 53,000 | $1.92 | $101,760 | 55,274 Direct | +2330.69% | Acquired | 3.1% (price as of 2026-10-02) |
| Jan. 9, 2026 | TENX | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2025 | TENX | A | 80,000 | · | · | 80,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 10, 2024 | TENX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 11, 2022 | TENX | G | 567,871 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 11, 2022 | TENX | G | 567,871 | · | · | 3,637,871 Direct | +18.50% | Acquired | (price as of 2026-10-02) |
| June 9, 2022 | TENX | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 30, 2021 | TENX | G | 567,871 | · | · | 2,502,129 Direct | -18.50% | Disposed | (price as of 2026-10-02) |
| June 11, 2021 | TENX | M | 3,070,000 | · | · | 3,637,871 Direct | +540.62% | Acquired | (price as of 2026-10-02) |
| June 11, 2021 | TENX | M | 3,070 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 10, 2021 | TENX | A | 6,250 | · | · | 6,250 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 9, 2026 | TENX | Stock Option (right to buy) | Common Stock | $13.30 | Jan. 9, 2036 | 30,000 | Acquired |
| July 1, 2025 | TENX | Stock Option (right to buy) | Common Stock | $5.75 | July 1, 2035 | 80,000 | Acquired |
| Dec. 10, 2024 | TENX | Stock Option (right to buy) | Common Stock | $5.94 | Dec. 10, 2034 | 100,000 | Acquired |
| June 9, 2022 | TENX | Stock Option (right to buy) | Common Stock | $0.62 | June 9, 2032 | 5,000 | Acquired |
| June 11, 2021 | TENX | Series B Preferred Stock [F1] | Common Stock | · | June 11, 2021 | 3,070 | Disposed |
| June 10, 2021 | TENX | Stock Option (right to buy) | Common Stock | $2.00 | June 10, 2031 | 6,250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.