C4 THERAPEUTICS INC

Ticker: CCCC CUSIP: 12529R107 Class: Common Stock

Caption Management, LLC's Holding History (CIK: 0001706766)

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

Q2 2022

Shares 16 Value ($000) $0 Avg Close $8.80 Range $4.84 - $26.80

Q1 2022

Shares 1,800 Value ($000) $43 Avg Close $24.28 Range $19.81 - $33.76

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	16	$0	$8.80	$4.84 - $26.80
Q1 2022	1,800	$43	$24.28	$19.81 - $33.76