MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q2 2021
Shares 147,312 Value ($000) $1,615 Avg Close — Range —
Q1 2021
Shares 93,246 Value ($000) $1,494 Avg Close — Range —