Arkolith/Insider Trading/COGT/Form 4

Green John L.

Chief Financial OfficerCogent Biosciences, Inc. (COGT) · full profile →Form 4 · filed Dec 19, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 17, 2025Tax withholding(F)145K$39.45$5.7M209K
Dec 17, 2025Grant(A)50K—$054K
Dec 17, 2025Grant(A)300K—$0354K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 17, 2025Grant(A)65K—$065K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-25-326771) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML