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CIK 0001622229 · Large accelerated filer

Cogent Biosciences, Inc.

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Ticker
COGT
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
465308248
Phone
617-945-5576
Business address
180 THIRD AVENUE, 4TH FLOOR, WALTHAM, MA
Former names
Unum Therapeutics Inc., Unum Therapeutics, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,689,493
in 1 filing, $1.7M under 10b5-1 plans

Net −$1,689,493. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Morris Arlene −$1.7M Director sold 100% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-01-23 Green John L. Chief Financial Officer Grant or award · Stock Option (Right to Buy) +270,000 270,000
2025-01-23 Pinnow Cole Chief Commercial Officer Grant or award · Stock Option (Right to Buy) +240,000 240,000
2025-01-23 Robinson John Edward Chief Scientific Officer Grant or award · Stock Option (Right to Buy) +270,000 270,000
2025-01-23 Sachs Jessica Chief Medical Officer Grant or award · Stock Option (Right to Buy) +270,000 270,000
2025-01-23 Robbins Andrew R President and CEO Grant or award · Stock Option (Right to Buy) +915,000 915,000
2025-01-23 Kearns Evan Chief Legal Officer Grant or award · Stock Option (Right to Buy) +230,000 230,000
2025-01-14 Pinnow Cole Chief Commercial Officer Purchase +43,750 $7.60 $332K 45,848
2025-01-01 Ferrante Karen Jean Director Grant or award · Stock Option (Right to Buy) +2,785 2,785
2024-10-01 Ferrante Karen Jean Director Grant or award · Stock Option (Right to Buy) +2,034 2,034
2024-07-01 Ferrante Karen Jean Director Grant or award · Stock Option (Right to Buy) +2,462 2,462
2024-06-10 Fairmount Funds Management LLC Director Option exercise +1,500,000 6,225,641
2024-06-10 Fairmount Funds Management LLC Director Option exercise · Series B Convertible Preferred Stock −1,500 0
2024-06-05 CAIN CHRISTOPHER W. Director Grant or award · Stock Option (Right to Buy) +44,700 44,700
2024-06-05 Ros Matthew Director Grant or award · Stock Option (Right to Buy) +44,700 44,700
2024-06-05 Ferrante Karen Jean Director Grant or award · Stock Option (Right to Buy) +44,700 44,700
2024-06-05 Harwin Peter Evan Director Grant or award · Stock Option (Right to Buy) +44,700 44,700
2024-06-05 Shegog Todd Director Grant or award · Stock Option (Right to Buy) +44,700 44,700
2024-06-05 Morris Arlene Director Grant or award · Stock Option (Right to Buy) +44,700 44,700
2024-05-25 Pinnow Cole Chief Commercial Officer Grant or award · Stock Option (Right to Buy) +525,000 525,000
2024-04-01 Ferrante Karen Jean Director Grant or award · Stock Option (Right to Buy) +3,213 3,213

Page 4 of 7 · 131 trades