MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q3 2023
Shares 17,459 Value ($000) $22 Avg Close — Range —
Q2 2023
Shares 17,459 Value ($000) $57 Avg Close — Range —
Q1 2023
Shares 12,247 Value ($000) $50 Avg Close — Range —
Q4 2022
Shares 12,247 Value ($000) $72 Avg Close — Range —
Q3 2022
Shares 7,262 Value ($000) $49 Avg Close — Range —
Q2 2022
Shares 7,262 Value ($000) $34 Avg Close — Range —
Q1 2022
Shares 7,262 Value ($000) $29 Avg Close — Range —
Q4 2021
Shares 9,826 Value ($000) $61 Avg Close — Range —
Q3 2021
Shares 10,092 Value ($000) $95 Avg Close — Range —
Q2 2021
Shares 10,081 Value ($000) $137 Avg Close — Range —
Q1 2021
Shares 9,947 Value ($000) $161 Avg Close — Range —
Q4 2020
Shares 7,262 Value ($000) $193 Avg Close — Range —
Q3 2020
Shares 5,674 Value ($000) $106 Avg Close — Range —
Q2 2020
Shares 5,674 Value ($000) $133 Avg Close — Range —