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COGT

Cogent Biosciences, Inc. · 8 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Recent Form 4 trades

Open-market purchases and sales

8 tx · 7 groups
Morris Arlene

COGT · Trade · Aug 27, 2026 · Filed · Aug 31, 2026 · filed 4 days after trade · Cogent Biosciences, Inc.

$1,689,493

45,510 sh · 2 tx

Sell
Fairmount Funds Management LLC

COGT · Trade · Mar 31, 2026 · Filed · Mar 31, 2026 · Cogent Biosciences, Inc.

$242,620,000

7,000,000 sh

Sell
Fairmount Funds Management LLC

COGT · Trade · Jan 22, 2026 · Filed · Jan 22, 2026 · Cogent Biosciences, Inc.

$127,400,000

3,500,000 sh

Sell
Green John L.

COGT · Trade · Dec 26, 2025 · Filed · Dec 30, 2025 · filed 4 days after trade · Cogent Biosciences, Inc.

$2,978,360

77,000 sh

Sell
Kearns Evan

COGT · Trade · Dec 26, 2025 · Filed · Dec 30, 2025 · filed 4 days after trade · Cogent Biosciences, Inc.

$2,515,500

65,000 sh

Sell
Robinson John Edward

COGT · Trade · Dec 26, 2025 · Filed · Dec 30, 2025 · filed 4 days after trade · Cogent Biosciences, Inc.

$3,486,600

90,000 sh

Sell
Sachs Jessica

COGT · Trade · Dec 26, 2025 · Filed · Dec 30, 2025 · filed 4 days after trade · Cogent Biosciences, Inc.

$3,198,245

82,642 sh

Sell