MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

TRUST CO OF VERMONT's Holding History (CIK: 0001134008)

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

Q4 2020
Shares 40 Value ($000) $1 Avg Close — Range —
Q3 2020
Shares 40 Value ($000) $1 Avg Close — Range —
Q2 2020
Shares 40 Value ($000) $1 Avg Close — Range —