MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

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

Q2 2023
Shares 4,681 Value ($000) $15 Avg Close — Range —
Q1 2023
Shares 1,830 Value ($000) $8 Avg Close — Range —
Q4 2022
Shares 154 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 154 Value ($000) $1 Avg Close — Range —