MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q1 2023
Shares 59,051 Value ($000) $243 Avg Close — Range —
Q4 2022
Shares 208,433 Value ($000) $1,221 Avg Close — Range —
Q3 2022
Shares 258,687 Value ($000) $1,749 Avg Close — Range —
Q4 2020
Shares 60,615 Value ($000) $1,613 Avg Close — Range —
Q3 2020
Shares 141,024 Value ($000) $2,626 Avg Close — Range —
Q2 2020
Shares 160,635 Value ($000) $3,759 Avg Close — Range —