MERSANA THERAPEUTICS INC

CUSIP: 59045L106 Class: COM

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q2 2025
Shares 452,110 Value ($000) $134 Avg Close — Range —
Q1 2025
Shares 2,603,868 Value ($000) $896 Avg Close — Range —
Q4 2024
Shares 2,764,895 Value ($000) $3,954 Avg Close — Range —
Q3 2024
Shares 2,725,394 Value ($000) $5,151 Avg Close — Range —
Q2 2024
Shares 2,682,055 Value ($000) $5,391 Avg Close — Range —
Q1 2024
Shares 5,497,443 Value ($000) $24,629 Avg Close — Range —
Q4 2023
Shares 2,329,434 Value ($000) $5,404 Avg Close — Range —
Q3 2023
Shares 2,312,742 Value ($000) $2,937 Avg Close — Range —
Q2 2023
Shares 4,905,149 Value ($000) $16,138 Avg Close — Range —
Q1 2023
Shares 6,412,222 Value ($000) $26,354 Avg Close — Range —
Q4 2022
Shares 5,856,061 Value ($000) $34,317 Avg Close — Range —
Q3 2022
Shares 4,059,020 Value ($000) $27,439 Avg Close — Range —
Q2 2022
Shares 1,620,330 Value ($000) $7,486 Avg Close — Range —
Q1 2022
Shares 1,352,150 Value ($000) $5,395 Avg Close — Range —
Q4 2021
Shares 4,220,557 Value ($000) $26,252 Avg Close — Range —
Q3 2021
Shares 4,090,196 Value ($000) $38,571 Avg Close — Range —
Q2 2021
Shares 3,246,523 Value ($000) $44,088 Avg Close — Range —
Q1 2021
Shares 3,746,000 Value ($000) $60,610 Avg Close — Range —
Q4 2020
Shares 3,154,884 Value ($000) $83,951 Avg Close — Range —
Q3 2020
Shares 2,946,913 Value ($000) $54,872 Avg Close — Range —
Q2 2020
Shares 1,565,449 Value ($000) $36,632 Avg Close — Range —
Q1 2020
Shares 693,327 Value ($000) $4,042 Avg Close — Range —
Q4 2019
Shares 620,685 Value ($000) $3,557 Avg Close — Range —
Q3 2019
Shares 599,660 Value ($000) $947 Avg Close — Range —
Q2 2019
Shares 537,903 Value ($000) $2,179 Avg Close — Range —
Q1 2019
Shares 191,490 Value ($000) $1,007 Avg Close — Range —
Q4 2018
Shares 175,808 Value ($000) $717 Avg Close — Range —
Q3 2018
Shares 184,197 Value ($000) $1,843 Avg Close — Range —
Q2 2018
Shares 174,177 Value ($000) $3,111 Avg Close — Range —
Q1 2018
Shares 149,982 Value ($000) $2,364 Avg Close — Range —
Q4 2017
Shares 44,088 Value ($000) $726 Avg Close — Range —
Q3 2017
Shares 23,231 Value ($000) $402 Avg Close — Range —