C4 THERAPEUTICS INC

Ticker: CCCC CUSIP: 12529R107 Class: Common Stock

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

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

Q4 2022

Shares 725 Value ($000) $4 Avg Close $8.29 Range $5.34 - $10.42

Q3 2022

Shares 741 Value ($000) $6 Avg Close $10.38 Range $7.35 - $13.23

Q2 2022

Shares 2,135 Value ($000) $16 Avg Close $8.80 Range $4.84 - $26.80

Q1 2022

Shares 16,281 Value ($000) $394 Avg Close $24.28 Range $19.81 - $33.76

Q4 2021

Shares 15,667 Value ($000) $504 Avg Close $39.55 Range $27.84 - $48.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	725	$4	$8.29	$5.34 - $10.42
Q3 2022	741	$6	$10.38	$7.35 - $13.23
Q2 2022	2,135	$16	$8.80	$4.84 - $26.80
Q1 2022	16,281	$394	$24.28	$19.81 - $33.76
Q4 2021	15,667	$504	$39.55	$27.84 - $48.75