MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

TD Asset Management Inc's Holding History (CIK: 0001056053)

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

Q3 2021
Shares 45,057 Value ($000) $425 Avg Close — Range —
Q2 2021
Shares 73,954 Value ($000) $813 Avg Close — Range —
Q1 2021
Shares 87,357 Value ($000) $1,413 Avg Close — Range —
Q4 2020
Shares 89,789 Value ($000) $2,389 Avg Close — Range —
Q3 2020
Shares 56,789 Value ($000) $1,057 Avg Close — Range —
Q2 2020
Shares 23,389 Value ($000) $547 Avg Close — Range —