1. Repligen Corp.
  2. Repligen Corp. Ownership

Historical shareholding details of Dr. Martin D. Madaus,PhD holdings in Repligen Corp. (RGEN)

Monthly changes of Dr. Martin D. Madaus,PhD shareholding in Repligen Corp. over the previous months

Month Name Total no. shares held Percent Holding
May 15, 2025 Dr. Martin D. Madaus,Phd 5,586 0.01%
Jun 14, 2024 Dr. Martin D. Madaus,Phd 4,613 0.01%
May 16, 2024 Dr. Martin D. Madaus,Phd 2,998 0.01%
May 18, 2023 Dr. Martin D. Madaus,Phd 2,297 0.00%

View all ownership details of Repligen Corp.