David R. Liu
Insider
First SEC filing: Oct. 19, 2022 · Latest: Oct. 19, 2022
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 30, 2025 | PRME | P 10b5-1 | 21,000 | $2.52 | $52,920 | 20,240,945 Direct | +0.10% | Acquired | 18.3% (price as of 2026-10-02) |
| June 23, 2025 | PRME | P 10b5-1 | 21,000 | $2.16 | $45,360 | 20,219,945 Direct | +0.10% | Acquired | 38.0% (price as of 2026-10-02) |
| June 16, 2025 | PRME | P 10b5-1 | 21,000 | $1.49 | $31,290 | 20,198,945 Direct | +0.10% | Acquired | 100.0% (price as of 2026-10-02) |
| June 11, 2025 | PRME | P 10b5-1 | 21,000 | $1.60 | $33,600 | 20,177,945 Direct | +0.10% | Acquired | 86.3% (price as of 2026-10-02) |
| July 21, 2023 | PRME | G | 1,000,000 | · | · | 20,156,945 Direct | -4.73% | Disposed | (price as of 2026-10-02) |
| July 21, 2023 | PRME | G | 1,000,000 | · | · | 20,156,945 Direct | -4.73% | Disposed | (price as of 2026-10-02) |
| Oct. 24, 2022 | PRME | C | 321,665 | · | · | 21,156,945 Direct | +1.54% | Acquired | (price as of 2026-10-02) |
| Oct. 24, 2022 | PRME | C | 1,000,001 | · | · | 0 Direct | -100.00% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| Oct. 24, 2022 | PRME | Series A Convertible Preferred Stock | Common Stock | · | · | 1,000,001 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 19, 2022 | PRME | Common Stock | 20,835,277 | Direct |
| Oct. 19, 2022 | PRME | Stock Option (right to buy) | 93,515 | Direct |
| Oct. 19, 2022 | PRME | Series A Convertible Preferred Stock | 321,665 | Direct |
| Feb. 2, 2016 | EDIT | Common Stock | 480,769 | Direct |
| Feb. 2, 2016 | EDIT | Stock Option (right to buy) | 96,153 | Direct |