MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

Rhenman & Partners Asset Management AB's Holding History (CIK: 0001599882)

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

Q3 2023
Shares 400,000 Value ($000) $508 Avg Close — Range —
Q2 2023
Shares 400,000 Value ($000) $1,316 Avg Close — Range —
Q1 2023
Shares 350,000 Value ($000) $1,400 Avg Close — Range —
Q4 2022
Shares 400,000 Value ($000) $2,344 Avg Close — Range —