Green John L.

CIK 00017097732 companiesWALTHAM, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001709773

Recent Transactions

23 trades

Sale
Cogent Biosciences, Inc.$COGT
Common Stock
2025-12-26$38.68/sh−77,000→ 131,834 total
Award
Cogent Biosciences, Inc.$COGT
Common Stock
2025-12-17+300,000→ 353,841 total
Tax Payment
Cogent Biosciences, Inc.$COGT
Common Stock
2025-12-17$39.45/sh−145,007→ 208,834 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2025-12-17+65,000→ 65,000 total
Award
Cogent Biosciences, Inc.$COGT
Common Stock
2025-12-17+50,000→ 53,841 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2025-01-23+270,000→ 270,000 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2024-01-23+300,000→ 300,000 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2023-02-13+150,000→ 150,000 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2022-01-25$4.94/sh+225,000→ 225,000 total
Sale
Cogent Biosciences, Inc.$COGT
Common Stock
2021-04-26$8.86/sh−17,813→ 3,841 total
Award
Cogent Biosciences, Inc.$COGT
Common Stock
2021-02-25+524→ 21,654 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-02-10+111,300→ 111,300 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2021-02-10+270,746→ 270,746 total
Award
Cogent Biosciences, Inc.$COGT
Common Stock
2020-12-01+1,748→ 1,748 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2020-10-13+695,700→ 695,700 total
Exercise/Conversion
Cogent Biosciences, Inc.$COGT
Common Stock
2020-07-06+109,459→ 109,459 total
Exercise/Conversion
Cogent Biosciences, Inc.$COGT
Restricted Stock Units
2020-07-06−109,459→ 0 total
Tax Payment
Cogent Biosciences, Inc.$COGT
Common Stock
2020-07-06$2.20/sh−31,873→ 77,586 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option
2020-02-11+64,400→ 64,400 total
Award
Cogent Biosciences, Inc.$COGT
Restricted Stock Units
2019-11-19+109,459→ 109,459 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2019-04-24+16,814→ 16,814 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2019-04-19+21,017→ 21,017 total
Award
Cogent Biosciences, Inc.$COGT
Stock Option (Right to Buy)
2019-03-01+21,017→ 21,017 total

Companies

Recent Filings

Address

C/O COGENT BIOSCIENCES, INC. 275 WYMAN STREET, 3RD FLOOR

WALTHAM, MA, 02451

View on SEC.gov