C4 THERAPEUTICS INC

Ticker: CCCC CUSIP: 12529R107 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 30,658 Value ($000) $59 Avg Close $2.37 Range $1.90 - $2.84
Q3 2025
Shares 7,836 Value ($000) $0 Avg Close $2.40 Range $1.40 - $3.65
Q4 2024
Shares 6,871 Value ($000) $0 Avg Close $4.97 Range $3.43 - $7.14
Q3 2024
Shares 80,499 Value ($000) $0 Avg Close $6.02 Range $4.36 - $7.66
Q2 2024
Shares 42,101 Value ($000) $0 Avg Close $5.96 Range $3.91 - $8.29
Q1 2024
Shares 49,269 Value ($000) $0 Avg Close $7.75 Range $5.00 - $11.88
Q4 2023
Shares 95,020 Value ($000) $1 Avg Close $2.28 Range $1.06 - $8.37
Q4 2022
Shares 44 Value ($000) $0 Avg Close $8.29 Range $5.34 - $10.42
Q3 2022
Shares 2,189 Value ($000) $19 Avg Close $10.38 Range $7.35 - $13.23
Q2 2022
Shares 2,361 Value ($000) $17 Avg Close $8.80 Range $4.84 - $26.80
Q1 2022
Shares 37,246 Value ($000) $903 Avg Close $24.28 Range $19.81 - $33.76