MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

DekaBank Deutsche Girozentrale's Holding History (CIK: 0001456228)

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

Q3 2021
Shares 21,000 Value ($000) $195 Avg Close — Range —
Q2 2021
Shares 21,000 Value ($000) $274 Avg Close — Range —
Q1 2021
Shares 21,000 Value ($000) $326 Avg Close — Range —
Q4 2020
Shares 21,000 Value ($000) $568 Avg Close — Range —
Q1 2018
Shares 19,600 Value ($000) $312 Avg Close — Range —
Q4 2017
Shares 30,000 Value ($000) $461 Avg Close — Range —
Q3 2017
Shares 30,000 Value ($000) $461 Avg Close — Range —
Q2 2017
Shares 50,000 Value ($000) $676 Avg Close — Range —