MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2025
Shares 3,424 Value ($000) $0 Avg Close Range
Q3 2024
Shares 72,844 Value ($000) $0 Avg Close Range
Q2 2024
Shares 38,661 Value ($000) $0 Avg Close Range
Q1 2024
Shares 8,040 Value ($000) $0 Avg Close Range
Q4 2023
Shares 5,817 Value ($000) $0 Avg Close Range
Q3 2023
Shares 11,270 Value ($000) $0 Avg Close Range
Q2 2023
Shares 65,850 Value ($000) $0 Avg Close Range
Q1 2023
Shares 45,542 Value ($000) $0 Avg Close Range
Q4 2022
Shares 3,090 Value ($000) $0 Avg Close Range
Q3 2022
Shares 1,245 Value ($000) $8 Avg Close Range
Q2 2022
Shares 14,683 Value ($000) $67 Avg Close Range
Q1 2022
Shares 17,180 Value ($000) $68 Avg Close Range
Q3 2021
Shares 173 Value ($000) $2 Avg Close Range
Q2 2021
Shares 273 Value ($000) $3 Avg Close Range
Q1 2021
Shares 1,028 Value ($000) $16 Avg Close Range
Q4 2020
Shares 2,143 Value ($000) $57 Avg Close Range
Q2 2020
Shares 1,774 Value ($000) $41 Avg Close Range