C4 THERAPEUTICS INC

Ticker: CCCC CUSIP: 12529R107 Class: Common Stock

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q4 2022

Shares 11,859 Value ($000) $0 Avg Close $8.29 Range $5.34 - $10.42

Q3 2022

Shares 11,859 Value ($000) $104 Avg Close $10.38 Range $7.35 - $13.23

Q2 2022

Shares 11,859 Value ($000) $89 Avg Close $8.80 Range $4.84 - $26.80

Q1 2022

Shares 12,259 Value ($000) $297 Avg Close $24.28 Range $19.81 - $33.76

Q4 2021

Shares 400 Value ($000) $12 Avg Close $39.55 Range $27.84 - $48.75

Q3 2021

Shares 400 Value ($000) $17 Avg Close $42.82 Range $34.47 - $51.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	11,859	$0	$8.29	$5.34 - $10.42
Q3 2022	11,859	$104	$10.38	$7.35 - $13.23
Q2 2022	11,859	$89	$8.80	$4.84 - $26.80
Q1 2022	12,259	$297	$24.28	$19.81 - $33.76
Q4 2021	400	$12	$39.55	$27.84 - $48.75
Q3 2021	400	$17	$42.82	$34.47 - $51.21