C4 THERAPEUTICS INC

CUSIP: 12529r107 Class: COM

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

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

Q1 2022
Shares 14,014 Value ($000) $340 Avg Close — Range —
Q4 2021
Shares 14,014 Value ($000) $451 Avg Close — Range —
Q3 2021
Shares 14,014 Value ($000) $626 Avg Close — Range —
Q2 2021
Shares 14,014 Value ($000) $530 Avg Close — Range —