Adrian W Quartel
Insider
First SEC filing: March 27, 2025 · Latest: March 27, 2025
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-40,026
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 27, 2026 | SPRB | A | 13,000 | · | · | 13,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2026 | ZVRA | M | 11,333 | · | · | 14,256 Direct | +387.72% | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2026 | ZVRA | S 10b5-1 | 4,533 | $8.83 | $40,026 | 9,723 Direct | -31.80% | Disposed | 13.1% (price as of 2026-10-02) |
| Jan. 30, 2026 | ZVRA | M | 11,333 | · | · | 22,667 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 29, 2026 | ZVRA | A | 37,500 | · | · | 37,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2026 | ZVRA | A | 75,000 | · | · | 75,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2025 | ZVRA | A | 68,000 | · | · | 68,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2025 | ZVRA | A | 34,000 | · | · | 34,000 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 |
|---|---|---|---|---|---|---|---|
| July 27, 2026 | SPRB | Restricted Stock Units | Common Stock | · | · | 13,000 | Acquired |
| Jan. 30, 2026 | ZVRA | Restricted Stock Unit | Common Stock | · | · | 11,333 | Disposed |
| Jan. 29, 2026 | ZVRA | Restricted Stock Unit | Common Stock | · | · | 37,500 | Acquired |
| Jan. 29, 2026 | ZVRA | Stock Option (right to buy) | Common Stock | $8.86 | Jan. 28, 2036 | 75,000 | Acquired |
| Jan. 30, 2025 | ZVRA | Stock Option (right to buy) | Common Stock | $8.02 | Jan. 29, 2035 | 68,000 | Acquired |
| Jan. 30, 2025 | ZVRA | Restricted Stock Unit | Common Stock | · | · | 34,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.