Kenneth Hallock
Insider
First SEC filing: Sept. 24, 2020 · Latest: Sept. 24, 2020
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 24, 2024 | GLSI | A | 41,349 | · | · | 82,698 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| June 22, 2022 | GLSI | A | 41,349 | · | · | 41,349 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 21, 2022 | GLSI | P | 300 | $16.32 | $4,896 | 397,304 Direct | +0.08% | Acquired | 4.0% (price as of 2026-10-02) |
| Nov. 24, 2020 | GLSI | P | 1,000 | $5.39 | $5,390 | 397,004 Indirect | +0.25% | Acquired | 215.0% (price as of 2026-10-02) |
| Nov. 20, 2020 | GLSI | P | 1,000 | $5.37 | $5,370 | 396,004 Indirect | +0.25% | Acquired | 216.2% (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | P | 8,333 | $4.60 | $38,332 | 395,004 Indirect | +2.16% | Acquired | 269.1% (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 12,728 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | J | 12,728 | · | · | 12,728 Indirect | · | Acquired | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 79,121 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 18,727 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 18,727 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 79,121 | · | · | 386,671 Indirect | +25.73% | Acquired | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 18,727 | · | · | 294,822 Indirect | +6.78% | Acquired | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | M | 18,727 | · | · | 276,095 Indirect | +7.28% | Acquired | (price as of 2026-10-02) |
| Sept. 29, 2020 | GLSI | P | 74,782 | $5.75 | $429,996 | 257,368 Indirect | +40.96% | Acquired | 195.3% (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 |
|---|---|---|---|---|---|---|---|
| Dec. 24, 2024 | GLSI | Stock Options | Common Stock | $12.16 | Dec. 24, 2034 | 41,349 | Acquired |
| June 22, 2022 | GLSI | Stock Options | Common Stock | $7.63 | June 22, 2032 | 41,349 | Acquired |
| Sept. 29, 2020 | GLSI | Series D Preferred Stock | Common Stock | · | · | 12,728 | Disposed |
| Sept. 29, 2020 | GLSI | Series D Preferred Stock | Common Stock | · | · | 12,728 | Acquired |
| Sept. 29, 2020 | GLSI | Series D Preferred Stock | Common Stock | · | · | 79,121 | Disposed |
| Sept. 29, 2020 | GLSI | Series C Preferred Stock | Common Stock | · | · | 18,727 | Disposed |
| Sept. 29, 2020 | GLSI | Series B Preferred Stock | Common Stock | · | · | 18,727 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.