David Patience
Insider
First SEC filing: July 6, 2026 · Latest: July 6, 2026
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net: $32,247
Avg return of open purchases vs now: 41.6%
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2026 | TLSI | F | 14,650 | $4.46 | $65,339 | 261,107 Direct | -5.31% | Disposed | -3.1% (price as of 2026-10-02) |
| May 15, 2026 | TLSI | P | 7,100 | $2.43 | $17,253 | 275,757 Direct | +2.64% | Acquired | 77.8% (price as of 2026-10-02) |
| Feb. 23, 2026 | TLSI | P | 3,657 | $4.10 | $14,994 | 268,657 Direct | +1.38% | Acquired | 5.4% (price as of 2026-10-02) |
| Nov. 24, 2025 | TLSI | A | 65,000 | · | · | 265,000 Direct | +32.50% | Acquired | (price as of 2026-10-02) |
| Nov. 24, 2025 | TLSI | A | 130,000 | · | · | 668,899 Direct | +24.12% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2025 | TLSI | A | 248,899 | · | · | 538,899 Direct | +85.83% | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2025 | TLSI | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2025 | TLSI | A | 290,000 | · | · | 290,000 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 |
|---|---|---|---|---|---|---|---|
| Nov. 24, 2025 | TLSI | Employee Stock Option (right to buy) | Common Stock | $5.55 | Nov. 23, 2035 | 130,000 | Acquired |
| Aug. 28, 2025 | TLSI | Employee Stock Option (right to buy) | Common Stock | $5.11 | · | 248,899 | Acquired |
| Aug. 14, 2025 | TLSI | Employee Stock Option (right to buy) | Common Stock | $3.88 | Aug. 13, 2035 | 290,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $268,462 | $239,188 | $1,136,750 | $1,721,549 | · | · | $77,679 | $3,443,628 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.