Green John L.

Cogent Biosciences, Inc. · Chief Financial Officer

Green John L. is listed in public filings as officer: Chief Financial Officer. This Green John L. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Cogent Biosciences, Inc. (COGT). Investors use Green John L.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Cogent Biosciences, Inc.COGT$5.1M131.8k sharesSellDec 26, 2025$3.0M77k shares$38.68--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Cogent Biosciences, Inc.COGT$8.2M208.8k sharesGrant / ExerciseDec 17, 2025$5.7M145k shares$39.45--
Cogent Biosciences, Inc.COGT$2.6M65k sharesGrant / ExerciseDec 17, 2025$2.6M65k shares$39.45--
Cogent Biosciences, Inc.COGT--53.8k sharesGrant / ExerciseDec 17, 2025Disclosure amount unavailable50k shares----
Cogent Biosciences, Inc.COGT--353.8k sharesGrant / ExerciseDec 17, 2025Disclosure amount unavailable300k shares----
Cogent Biosciences, Inc.COGT$2.4M270k sharesGrant / ExerciseJan 23, 2025$2.4M270k shares$8.89--