PRICE T ROWE ASSOCIATES INC 13D and 13G filings for Alkermes plc:
- 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.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-11-14 1:22 pm Purchase |
2024-09-30 | 13G | Alkermes plc ALKS |
PRICE T ROWE ASSOCIATES INC | 12,998,606 7.900% |
11,428,293 (+727.77%) |
Filing |
| 2023-02-14 12:37 pm Sale |
2022-12-31 | 13G | Alkermes plc ALKS |
PRICE T ROWE ASSOCIATES INC | 1,570,313 0.900% |
-11,460,087 (-87.95%) |
Filing |
| 2022-06-10 10:11 am Sale |
2022-05-31 | 13G | Alkermes plc ALKS |
PRICE T ROWE ASSOCIATES INC | 13,030,400 7.900% |
-8,313,181 (-38.95%) |
Filing |
| 2022-02-14 2:34 pm Sale |
2021-12-31 | 13G | Alkermes plc ALKS |
PRICE T ROWE ASSOCIATES INC | 21,343,581 13.100% |
-2,233,321 (-9.47%) |
Filing |
| 2021-02-16 12:23 pm Sale |
2020-12-31 | 13G | Alkermes plc ALKS |
PRICE T ROWE ASSOCIATES INC | 23,576,902 14.800% |
-423,654 (-1.77%) |
Filing |