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

Date Insider Transaction Shares Price Value Owned after
2019-06-14 PEREZ ROBERT J Director Grant or award · Stock Option (Right to Buy) +7,131 $1.67 $12K 7,131
2019-04-24 Green John L. See Remarks Grant or award · Stock Option (Right to Buy) +16,814 16,814
2019-04-19 Green John L. See Remarks Grant or award · Stock Option (Right to Buy) +21,017 21,017
2019-04-01 Ratcliffe Liam Director Grant or award · Stock Option (Right to Buy) +4,829 $2.72 $13K 4,829
2019-04-01 PEREZ ROBERT J Director Grant or award · Stock Option (Right to Buy) +4,369 $2.72 $12K 4,369
2019-04-01 Ferrante Karen Jean Director Grant or award · Stock Option (Right to Buy) +4,047 $2.72 $11K 4,047
2019-04-01 Booth Bruce Director Grant or award · Stock Option (Right to Buy) +6,714 $2.72 $18K 6,714
2019-04-01 Aldag Jorn Director Grant or award · Stock Option (Right to Buy) +4,966 $2.72 $14K 4,966
2019-03-25 Ettenberg Seth Chief Scientific Officer Option exercise · Stock Option (Right to Buy) −11,485 329,145
2019-03-25 Ettenberg Seth Chief Scientific Officer Option exercise +11,485 $0.18 $2K 11,485
2019-03-25 Ettenberg Seth Chief Scientific Officer Sale −11,485 $4.12 $47K 0
2019-03-25 Ettenberg Seth Chief Scientific Officer Grant or award · Stock Option (Right to Buy) +11,485 329,145
2019-03-01 WILSON CHARLES Chief Executive Officer Grant or award · Stock Option (Right to Buy) +174,400 174,400
2019-03-01 VASCONCELLES MICHAEL Chief Medical Officer Grant or award · Stock Option (Right to Buy) +61,900 61,900
2019-03-01 HODGE GEOFFREY Chief Technical Officer Grant or award · Stock Option (Right to Buy) +28,000 28,000
2019-03-01 Green John L. See Remarks Grant or award · Stock Option (Right to Buy) +21,017 21,017
2019-03-01 Ettenberg Seth Chief Scientific Officer Grant or award · Stock Option (Right to Buy) +69,700 69,700
2019-02-25 Ettenberg Seth Chief Scientific Officer Option exercise +11,485 $0.18 $2K 11,485
2019-02-25 Ettenberg Seth Chief Scientific Officer Sale −11,485 $4.25 $49K 0
2019-02-25 Ettenberg Seth Chief Scientific Officer Option exercise · Stock Option (Right to Buy) −11,485 340,630

Page 13 of 14 · 268 trades