MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

Ally Bridge Group (NY) LLC's Holding History (CIK: 0001822947)

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

Q1 2024
Shares 801,437 Value ($000) $3,590 Avg Close — Range —
Q1 2023
Shares 1,191,271 Value ($000) $4,896 Avg Close — Range —
Q4 2022
Shares 1,191,271 Value ($000) $6,981 Avg Close — Range —
Q3 2022
Shares 931,539 Value ($000) $6,297 Avg Close — Range —