Gary Lu
Insider
First SEC filing: March 9, 2023 · Latest: March 9, 2023
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 12, 2025 | BMRA | A | 40,000 | · | · | 59,375 Direct | +206.45% | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2024 | BMRA | A | 155,000 | $0.31 | $48,050 | 155,000 Direct | · | Acquired | -13.6% (price as of 2026-10-02) |
| Dec. 13, 2023 | BMRA | A | 155,000 | · | · | 155,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 6, 2023 | BMRA | A | 100,000 | · | · | 100,000 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 |
|---|---|---|---|---|---|---|---|
| Dec. 13, 2023 | BMRA | Non-qualified stock option | Common Stock | $1.01 | Dec. 13, 2033 | 155,000 | Acquired |
| April 6, 2023 | BMRA | Non-qualified stock option | Common Stock | $1.74 | April 6, 2033 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 9, 2023 | BMRA | Common Stock | 0 | Direct |