Gabriel Brooks
Insider
First SEC filing: Oct. 22, 2024 · Latest: Oct. 22, 2024
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net: $-280,978
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | SLDB | S | 0 | $5.82 | · | 89,466 Direct | 0.00% | Disposed | 17.7% (price as of 2026-10-02) |
| Feb. 13, 2026 | SLDB | M | 10,937 | · | · | 21,876 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Feb. 13, 2026 | SLDB | M | 10,937 | · | · | 95,029 Direct | +13.01% | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2026 | SLDB | S | 12,616 | $6.44 | $81,247 | 84,092 Direct | -13.05% | Disposed | 6.4% (price as of 2026-10-02) |
| Feb. 2, 2026 | SLDB | S | 28,335 | $6.44 | $182,477 | 96,708 Direct | -22.66% | Disposed | 6.4% (price as of 2026-10-02) |
| Jan. 31, 2026 | SLDB | M | 28,225 | · | · | 84,675 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Jan. 31, 2026 | SLDB | M | 28,225 | · | · | 125,043 Direct | +29.15% | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2026 | SLDB | A | 58,847 | · | · | 58,847 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2026 | SLDB | M | 58,847 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 29, 2026 | SLDB | A | 103,750 | · | · | 103,750 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2026 | SLDB | A | 207,450 | · | · | 207,450 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2026 | SLDB | M | 58,847 | · | · | 96,818 Direct | +154.98% | Acquired | (price as of 2026-10-02) |
| Oct. 20, 2025 | SLDB | S | 2,895 | $5.96 | $17,254 | 33,819 Direct | -7.89% | Disposed | 14.9% (price as of 2026-10-02) |
| Oct. 18, 2025 | SLDB | M | 9,750 | · | · | 19,500 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Oct. 18, 2025 | SLDB | M | 9,750 | · | · | 36,714 Direct | +36.16% | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2025 | SLDB | A | 71,250 | · | · | 71,250 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2025 | SLDB | A | 142,500 | · | · | 142,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2025 | SLDB | S | 3,256 | $3.96 | $12,894 | 22,812 Direct | -12.49% | Disposed | 73.0% (price as of 2026-10-02) |
| Feb. 13, 2025 | SLDB | M | 10,937 | · | · | 32,813 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Feb. 13, 2025 | SLDB | M | 10,937 | · | · | 26,068 Direct | +72.28% | Acquired | (price as of 2026-10-02) |
| Jan. 31, 2025 | SLDB | A | 112,900 | · | · | 112,900 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 21, 2024 | SLDB | S | 2,923 | $6.50 | $19,000 | 10,979 Direct | -21.03% | Disposed | 5.4% (price as of 2026-10-02) |
| Oct. 18, 2024 | SLDB | M | 9,750 | · | · | 29,250 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Oct. 18, 2024 | SLDB | M | 9,750 | · | · | 13,902 Direct | +234.83% | Acquired | (price as of 2026-10-02) |
| Feb. 13, 2024 | SLDB | A | 43,750 | · | · | 43,750 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 13, 2024 | SLDB | A | 87,500 | · | · | 87,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 18, 2023 | SLDB | A | 39,000 | · | · | 39,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 18, 2023 | SLDB | A | 78,000 | · | · | 78,000 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 |
|---|---|---|---|---|---|---|---|
| Feb. 13, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 10,937 | Disposed |
| Jan. 31, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 28,225 | Disposed |
| Jan. 29, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 58,847 | Acquired |
| Jan. 29, 2026 | SLDB | Performance Stock Units | Common Stock | · | · | 58,847 | Disposed |
| Jan. 29, 2026 | SLDB | Restricted Stock Units | Common Stock | · | · | 103,750 | Acquired |
| Jan. 29, 2026 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $6.60 | Jan. 29, 2036 | 207,450 | Acquired |
| Oct. 18, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 9,750 | Disposed |
| Aug. 14, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 71,250 | Acquired |
| Aug. 14, 2025 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $6.17 | Aug. 14, 2035 | 142,500 | Acquired |
| Feb. 13, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 10,937 | Disposed |
| Jan. 31, 2025 | SLDB | Restricted Stock Units | Common Stock | · | · | 112,900 | Acquired |
| Oct. 18, 2024 | SLDB | Restricted Stock Units | Common Stock | · | · | 9,750 | Disposed |
| Feb. 13, 2024 | SLDB | Restricted Stock Units | Common Stock | · | · | 43,750 | Acquired |
| Feb. 13, 2024 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $7.85 | Feb. 13, 2034 | 87,500 | Acquired |
| Oct. 18, 2023 | SLDB | Restricted Stock Units | Common Stock | · | · | 39,000 | Acquired |
| Oct. 18, 2023 | SLDB | Employee Stock Option (Right to Buy) | Common Stock | $2.15 | Oct. 18, 2033 | 78,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $502,164 | $259,870 | · | · | · | · | $10,698 | $2,328,156 |
| 2024 | $468,000 | $187,200 | · | · | · | · | $11,907 | $2,071,372 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.