Historical shareholding details of Ms. Anna Protopapas holdings in Mersana Therapeutics Inc (MRSN)

Monthly changes of Ms. Anna Protopapas shareholding in Mersana Therapeutics Inc over the previous months

Month Name Total no. shares held Percent Holding
Jan 16, 2025 Ms. Anna Protopapas 168,041 0.37%
Jan 15, 2025 Ms. Anna Protopapas 155,428 0.34%
Jan 16, 2024 Ms. Anna Protopapas 125,153 0.28%
Sep 11, 2023 Ms. Anna Protopapas 67,594 0.15%
Jan 17, 2023 Ms. Anna Protopapas 48,733 0.11%

View all ownership details of Mersana Therapeutics Inc