BlackRock, Inc. (BLK) 13D/13G Filings for Collegium Pharmaceutical, Inc. (COLL)

BlackRock, Inc. 13D and 13G filings for Collegium Pharmaceutical, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		 Transaction
Date		 Type Company
Symbol		 Filed By
Symbol		 Shares Owned
% Owned		 Shares Vs. Prev Report View
2024-01-19
2:40 pm
Purchase		 2023-12-31 13G Collegium Pharmaceutical, Inc.
COLL		 BlackRock Inc.
BLK		 5,786,527
17.700%		 55,222increase
(+0.96%)		 Filing
2023-01-30
09:55 am
Purchase		 2022-12-31 13G Collegium Pharmaceutical, Inc.
COLL		 BlackRock Inc.
BLK		 5,731,305
17.100%		 99,645increase
(+1.77%)		 Filing
2022-01-28
2:07 pm
Sale		 2021-12-31 13G Collegium Pharmaceutical, Inc.
COLL		 BlackRock Inc.
BLK		 5,631,660
16.300%		 -244,012decrease
(-4.15%)		 Filing
2021-03-09
6:33 pm
Purchase		 2021-02-28 13G Collegium Pharmaceutical, Inc.
COLL		 BlackRock Inc.
BLK		 5,875,672
16.900%		 3,037,455increase
(+107.02%)		 Filing
2021-01-28
5:55 pm
Purchase		 2020-12-31 13G Collegium Pharmaceutical, Inc.
COLL		 BlackRock Inc.
BLK		 2,838,217
8.200%		 272,290increase
(+10.61%)		 Filing