David M Mauney MD
First SEC filing: Oct. 2, 2017 · Latest: Oct. 2, 2017
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 29, 2020 | TCRT | A | 123,900 | · | · | 123,900 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2020 | TCRT | A | 80,500 | · | · | 275,778 Direct | +41.22% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2020 | TCRT | S 10b5-1 | 22,394 | $4.55 | $101,893 | 195,278 Direct | -10.29% | Disposed | -99.9% (price as of 2026-10-02) |
| Jan. 6, 2019 | TCRT | A | 250,733 | · | · | 250,733 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 6, 2019 | TCRT | A | 159,010 | · | · | 217,672 Direct | +271.06% | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2017 | TCRT | P | 4,270 | $4.68 | $19,984 | 58,662 Direct | +7.85% | Acquired | -99.9% (price as of 2026-10-02) |
| Sept. 28, 2017 | TCRT | A | 500,000 | · | · | 500,000 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. 29, 2020 | TCRT | Employee Stock Option (right to buy) | Common Stock | $4.21 | Jan. 29, 2030 | 123,900 | Acquired |
| Jan. 6, 2019 | TCRT | Employee Stock Option (right to buy) | Common Stock | $2.24 | Jan. 6, 2029 | 250,733 | Acquired |
| Sept. 28, 2017 | TCRT | Employee Stock Option (Right to Buy) | Common Stock | $6.19 | Sept. 28, 2027 | 500,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 2, 2017 | TCRT | Common Stock | 54,392 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $440,000 | $182,160 | · | · | · | · | $63,850 | $1,448,931 |
| 2018 | $400,000 | $197,000 | · | · | · | · | $11,756 | $608,756 |
| 2017 | $103,077 | $36,158 | · | · | · | · | $2,189 | $2,297,974 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.