Historical shareholding details of Ameriprise Financial Inc holdings in Collegium Pharmaceutical Inc (COLL)

Monthly changes of Ameriprise Financial Inc shareholding in Collegium Pharmaceutical Inc over the previous months

Month Name Total no. shares held Percent Holding
Dec 31, 2024 Ameriprise Financial Inc 90,627 0.28%
Sep 30, 2024 Ameriprise Financial Inc 166,017 0.51%
Jun 30, 2024 Ameriprise Financial Inc 105,991 0.33%
Mar 31, 2024 Ameriprise Financial Inc 97,686 0.30%
Dec 31, 2023 Ameriprise Financial Inc 101,341 0.31%
Sep 30, 2023 Ameriprise Financial Inc 116,175 0.36%
Jun 30, 2023 Ameriprise Financial Inc 126,681 0.36%
Mar 31, 2023 Ameriprise Financial Inc 131,112 0.38%

View all ownership details of Collegium Pharmaceutical Inc