Kevin Tan

CIK 1884056 · CFO & Treasurer · last filed 2026-04-21

Kevin Tan is a CFO & Treasurer who has filed 15 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing, for SLDB, was dated Apr 21, 2026. Across all open-market trades the lifetime net is −$375.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $748.5K 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

$748.5K

Companies

2

Total Filings

15

Lifetime Open-Market Net

-$375.0K

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 CFO & Treasurer 104,826 $7.14 $748.5K -$390.2K 12 2026-04-21
Cartesian Therapeutics, Inc. (SELB) Delisted Chief Financial Officer 77,000 $0.88 $67.9K $15.1K 3 2022-01-05

Recent Filings

15 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 +5,221 -$31.5K EDGAR
2026-02-06 SLDB Sell (S) −14,783 -$95.2K EDGAR
2026-02-02 SLDB Mixed +62,884 -$172.7K EDGAR
2026-01-13 SLDB Mixed +5,546 -$30.1K EDGAR
2025-08-18 SLDB Grant (A) $0 EDGAR
2025-02-18 SLDB Mixed +7,461 -$12.5K EDGAR
2025-02-11 SLDB Grant (A) $0 EDGAR
2025-01-13 SLDB Mixed +7,177 -$15.8K 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.