CM LIFE SCIENCES INC

CUSIP: 18978W109 Class: COM CL A

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2021
Shares 157,636 Value ($000) $2,208 Avg Close — Range —
Q1 2021
Shares 122,683 Value ($000) $1,827 Avg Close — Range —