FOGHORN THERAPEUTICS INC

Ticker: FHTX CUSIP: 344174107 Class: Common Stock

Casdin Capital, LLC's Holding History (CIK: 0001534261)

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

Q3 2021

Shares 215,000 Value ($000) $2,995 Avg Close $11.07 Range $8.01 - $15.59

Q2 2021

Shares 216,216 Value ($000) $2,307 Avg Close $10.90 Range $9.21 - $13.73

Q1 2021

Shares 216,216 Value ($000) $2,850 Avg Close $16.39 Range $11.65 - $25.10

Q4 2020

Shares 216,216 Value ($000) $4,383 Avg Close $19.16 Range $14.03 - $28.27

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	215,000	$2,995	$11.07	$8.01 - $15.59
Q2 2021	216,216	$2,307	$10.90	$9.21 - $13.73
Q1 2021	216,216	$2,850	$16.39	$11.65 - $25.10
Q4 2020	216,216	$4,383	$19.16	$14.03 - $28.27