Brooks Gabriel
Officer · SLDB
As of 2026-09-27, Brooks Gabriel has 32 Form 4 transactions on record across 1 company — 19 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in February in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $652K
- Indirect $0
| SLDB | direct | 89,466 sh | $652K |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-02-18 | SLDB | Sale | 0 @ $5.82 | $0 | +0.0% of holding | 89,466 | Form 4 |
| 2026-02-04 | SLDB | Sale | 12,616 @ $6.44 | $81K | −13.0% of holding | 84,092 | Form 4 |
| 2026-02-02 | SLDB | Sale | 28,335 @ $6.44 | $182K | −22.7% of holding | 96,708 | Form 4 |
| 2025-10-20 | SLDB | Sale | 2,895 @ $5.96 | $17K | −7.9% of holding | 33,819 | Form 4 |
| 2025-02-14 | SLDB | Sale | 3,256 @ $3.96 | $13K | −12.5% of holding | 22,812 | Form 4 |
| 2024-10-21 | SLDB | Sale | 2,923 @ $6.50 | $19K | −21.0% of holding | 10,979 | Form 4 |
26 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-13 | SLDB | Option exercise | 10,937 | 21,876 | Form 4 |
| 2026-02-13 | SLDB | Option exercise | 10,937 | 95,029 | Form 4 |
| 2026-02-13 | SLDB | Option exercise | 10,937 | 95,029 | Form 4 |
| 2026-01-31 | SLDB | Option exercise | 28,225 | 84,675 | Form 4 |
| 2026-01-31 | SLDB | Option exercise | 28,225 | 125,043 | Form 4 |
| 2026-01-31 | SLDB | Option exercise | 28,225 | 125,043 | Form 4 |
| 2026-01-29 | SLDB | Option exercise | 58,847 | 0 | Form 4 |
| 2026-01-29 | SLDB | Award / grant | 207,450 | 207,450 | Form 4 |
| 2026-01-29 | SLDB | Award / grant | 58,847 | 58,847 | Form 4 |
| 2026-01-29 | SLDB | Award / grant | 103,750 | 103,750 | Form 4 |
| 2026-01-29 | SLDB | Option exercise | 58,847 | 96,818 | Form 4 |
| 2026-01-29 | SLDB | Option exercise | 58,847 | 96,818 | Form 4 |
| 2025-10-18 | SLDB | Option exercise | 9,750 | 19,500 | Form 4 |
| 2025-10-18 | SLDB | Option exercise | 9,750 | 36,714 | Form 4 |
| 2025-10-18 | SLDB | Option exercise | 9,750 | 36,714 | Form 4 |
| 2025-08-14 | SLDB | Award / grant | 71,250 | 71,250 | Form 4 |
| 2025-08-14 | SLDB | Award / grant | 142,500 | 142,500 | Form 4 |
| 2025-02-13 | SLDB | Option exercise | 10,937 | 32,813 | Form 4 |
| 2025-02-13 | SLDB | Option exercise | 10,937 | 26,068 | Form 4 |
| 2025-02-13 | SLDB | Option exercise | 10,937 | 26,068 | Form 4 |
| 2025-01-31 | SLDB | Award / grant | 112,900 | 112,900 | Form 4 |
| 2024-10-18 | SLDB | Option exercise | 9,750 | 29,250 | Form 4 |
| 2024-10-18 | SLDB | Option exercise | 9,750 | 13,902 | Form 4 |
| 2024-10-18 | SLDB | Option exercise | 9,750 | 13,902 | Form 4 |
| 2024-02-13 | SLDB | Award / grant | 43,750 | 43,750 | Form 4 |
| 2024-02-13 | SLDB | Award / grant | 87,500 | 87,500 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.