Brooks Gabriel

CIK 1997809 · Chief Medical Officer · last filed 2026-04-21

Brooks Gabriel is a Chief Medical Officer who has filed 11 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for SLDB, was dated Apr 21, 2026. Across all open-market trades the lifetime net is −$312.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $624.3K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$624.3K

Companies

1

Total Filings

11

Lifetime Open-Market Net

-$312.8K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
SLDB Chief Medical Officer 95,029 $6.57 $624.3K -$312.8K 11 2026-04-21

Recent Filings

11 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-04-21 SLDB Grant (A) $0 EDGAR
2026-02-18 SLDB Mixed +10,937 $0 EDGAR
2026-02-06 SLDB Sell (S) −12,616 -$81.3K EDGAR
2026-02-02 SLDB Mixed +58,737 -$182.4K EDGAR
2025-10-21 SLDB Mixed +6,855 -$17.3K EDGAR
2025-08-18 SLDB Grant (A) $0 EDGAR
2025-02-18 SLDB Mixed +7,681 -$12.9K EDGAR
2025-02-11 SLDB Grant (A) $0 EDGAR
2024-10-22 SLDB Mixed +6,827 -$19.0K EDGAR
2024-02-16 SLDB Grant (A) $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.