Brent M Longnecker
CIK 1218777 · View on SEC EDGAR ↗
Insider
First SEC filing: April 7, 2021 · Latest: April 7, 2021
On this page
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net:
$-22
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 14, 2026 | GNPX | S | 8 | $1.23 | $10 | 9,157 Direct | -0.09% | Disposed | -85.6% (price as of 2026-08-21) |
| April 14, 2026 | GNPX | S | 10 | $1.23 | $12 | 0 Indirect | -100.00% | Disposed | -85.6% (price as of 2026-08-21) |
| April 5, 2021 | GNPX | P | 15,000 | $4.15 | $62,250 | 15,000 Direct | — | Acquired | -100.0% (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 |
|---|---|---|---|---|---|---|---|
| June 23, 2022 | GNPX | Stock Option (right to buy) | Common Stock (83,368) | — | June 23, 2032 | 83,368 | Acquired |
| June 24, 2021 | GNPX | Stock Option (right to buy) | Common Stock (32,376) | — | June 24, 2031 | 32,376 | Acquired |
| July 24, 2020 | GNPX | Stock Option (right to buy) | Common Stock (42,068) | — | July 24, 2030 | 42,068 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.