MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q2 2025
Shares 130,094 Value ($000) $39 Avg Close — Range —
Q1 2025
Shares 50,704 Value ($000) $17 Avg Close — Range —
Q4 2024
Shares 2,534,447 Value ($000) $3,624 Avg Close — Range —
Q3 2024
Shares 2,351,359 Value ($000) $4,444 Avg Close — Range —
Q2 2024
Shares 1,976,899 Value ($000) $3,974 Avg Close — Range —
Q1 2024
Shares 1,427,340 Value ($000) $6,394 Avg Close — Range —
Q4 2023
Shares 78,823 Value ($000) $183 Avg Close — Range —
Q3 2023
Shares 267,015 Value ($000) $339 Avg Close — Range —
Q2 2023
Shares 1,443,794 Value ($000) $4,750 Avg Close — Range —
Q1 2023
Shares 121,565 Value ($000) $500 Avg Close — Range —
Q4 2022
Shares 386,823 Value ($000) $2 Avg Close — Range —
Q3 2022
Shares 60,126 Value ($000) $406 Avg Close — Range —
Q2 2022
Shares 451,139 Value ($000) $2,085 Avg Close — Range —
Q1 2022
Shares 309,629 Value ($000) $1,236 Avg Close — Range —
Q4 2021
Shares 31,582 Value ($000) $197 Avg Close — Range —
Q3 2021
Shares 31,518 Value ($000) $297 Avg Close — Range —
Q2 2021
Shares 29,860 Value ($000) $405 Avg Close — Range —
Q1 2021
Shares 142,174 Value ($000) $2,300 Avg Close — Range —
Q4 2020
Shares 173,995 Value ($000) $4,629 Avg Close — Range —
Q3 2020
Shares 207,377 Value ($000) $3,894 Avg Close — Range —
Q2 2020
Shares 225,010 Value ($000) $5,265 Avg Close — Range —
Q1 2020
Shares 446,668 Value ($000) $2,604 Avg Close — Range —
Q4 2019
Shares 678,247 Value ($000) $3,886 Avg Close — Range —
Q3 2019
Shares 928,921 Value ($000) $1,468 Avg Close — Range —
Q2 2019
Shares 813,897 Value ($000) $3,320 Avg Close — Range —
Q1 2019
Shares 823,364 Value ($000) $4,331 Avg Close — Range —
Q4 2018
Shares 424,786 Value ($000) $1,734 Avg Close — Range —
Q3 2018
Shares 318,361 Value ($000) $3,183 Avg Close — Range —
Q2 2018
Shares 294,303 Value ($000) $5,257 Avg Close — Range —
Q1 2018
Shares 308,178 Value ($000) $4,860 Avg Close — Range —
Q4 2017
Shares 333,682 Value ($000) $5,482 Avg Close — Range —
Q3 2017
Shares 335,350 Value ($000) $5,855 Avg Close — Range —
Q2 2017
Shares 341,025 Value ($000) $4,764 Avg Close — Range —