COGENT BIOSCIENCES INC

Ticker: COGT CUSIP: 19240Q201 Class: Common Stock

Atlas Venture Life Science Advisors, LLC's Holding History (CIK: 0001917529)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022

Shares 186,487 Value ($000) $1,397 Avg Close $6.96 Range $5.15 - $8.91

Q4 2021

Shares 222,976 Value ($000) $1,913 Avg Close $8.69 Range $7.35 - $11.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	186,487	$1,397	$6.96	$5.15 - $8.91
Q4 2021	222,976	$1,913	$8.69	$7.35 - $11.06