MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q2 2025
Shares 2,955,280 Value ($000) $1 Avg Close — Range —
Q1 2025
Shares 2,989,659 Value ($000) $1 Avg Close — Range —
Q3 2024
Shares 24,394 Value ($000) $0 Avg Close — Range —
Q2 2024
Shares 71,506 Value ($000) $0 Avg Close — Range —
Q1 2024
Shares 468,923 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 175,808 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 354,075 Value ($000) $0 Avg Close — Range —
Q2 2020
Shares 128,860 Value ($000) $3,016 Avg Close — Range —
Q1 2020
Shares 196,888 Value ($000) $1,147 Avg Close — Range —
Q4 2019
Shares 129,596 Value ($000) $742 Avg Close — Range —
Q3 2019
Shares 101,595 Value ($000) $160 Avg Close — Range —
Q2 2019
Shares 50,317 Value ($000) $204 Avg Close — Range —
Q1 2018
Shares 11,086 Value ($000) $175 Avg Close — Range —