Lourie S. Zak
CIK 1991207 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 12, 2023 · Latest: Sept. 12, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
5 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 16, 2024 | GNLX | S | 2,103 | $2.34 | $4,921 | 40,802 Direct | -4.90% | Disposed | 16.2% (price as of 2026-08-21) |
| May 29, 2024 | GNLX | P | 31,250 | — | — | 31,250 Direct | — | Acquired | (price as of 2026-08-21) |
| May 29, 2024 | GNLX | P | 31,250 | — | — | 31,250 Direct | — | Acquired | (price as of 2026-08-21) |
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. 18, 2024 | GNLX | Stock Option (right to buy) | Common Stock (56,525) | $2.29 | Dec. 17, 2034 | 56,525 | Acquired |
| May 29, 2024 | GNLX | Common Stock Warrant (Right to Buy) | Common Stock (31,250) | $5.25 | May 29, 2029 | 31,250 | Acquired |
| Sept. 11, 2023 | GNLX | Stock Option (right to buy) | Common Stock (150,000) | $22.40 | Sept. 10, 2033 | 150,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).