Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
2022-07-06 5:15 pm Unchanged | 13D | ALKERMES PLC ALKS | Sarissa Capital Management LP | 14,040,000 8.55% | 0 (Unchanged) | View |
2022-06-10 10:11 am Sale | 13G | ALKERMES PLC ALKS | PRICE T ROWE ASSOCIATES INC | 13,030,400 7.9% | -8,313,181 (-38.95%) | View |
2022-02-14 2:34 pm Sale | 13G | ALKERMES PLC ALKS | PRICE T ROWE ASSOCIATES INC | 21,343,581 13.1% | -2,233,321 (-9.47%) | View |
2022-02-09 3:16 pm Purchase | 13G | ALKERMES PLC ALKS | VANGUARD GROUP INC | 16,891,710 10.45% | 291,221 (+1.75%) | View |
2022-02-03 4:41 pm Purchase | 13G | ALKERMES PLC ALKS | BlackRock Inc. BLK | 14,252,287 8.8% | 5,227,593 (+57.93%) | View |
2022-01-10 4:31 pm Purchase | 13D | ALKERMES PLC ALKS | Sarissa Capital Management LP | 14,040,000 8.68% | 827,000 (+6.26%) | View |
2021-11-19 4:15 pm Purchase | 13D | ALKERMES PLC ALKS | Sarissa Capital Management LP | 13,213,000 8.17% | 68,000 (+0.52%) | View |
2021-09-10 5:19 pm Purchase | 13D | ALKERMES PLC ALKS | Sarissa Capital Management LP | 13,145,000 8.15% | 1,900,000 (+16.90%) | View |
2021-09-10 08:54 am Sale | 13G | ALKERMES PLC ALKS | WELLINGTON MANAGEMENT GROUP LLP | 11,808,222 7.32% | -8,729,677 (-42.51%) | View |
2021-07-12 10:21 am Purchase | 13G | ALKERMES PLC ALKS | VANGUARD GROUP INC | 16,600,489 10.35% | 1,164,013 (+7.54%) | View |
2021-05-27 5:04 pm Purchase | 13D | ALKERMES PLC ALKS | Sarissa Capital Management LP | 11,245,000 7.01% | 1,775,000 (+18.74%) | View |
2021-05-10 5:03 pm Purchase | 13D | ALKERMES PLC ALKS | Sarissa Capital Management LP | 9,470,000 5.9% | 9,470,000 (New Position) | View |
2021-02-16 12:23 pm Sale | 13G | ALKERMES PLC ALKS | PRICE T ROWE ASSOCIATES INC | 23,576,902 14.8% | -423,654 (-1.77%) | View |
2021-02-10 10:30 am Purchase | 13G | ALKERMES PLC ALKS | VANGUARD GROUP INC | 15,436,476 9.7% | 688,827 (+4.67%) | View |
2021-02-03 1:13 pm Sale | 13G | ALKERMES PLC ALKS | WELLINGTON MANAGEMENT GROUP LLP | 20,537,899 12.9% | -1,290,857 (-5.91%) | View |
2021-01-28 6:11 pm Sale | 13G | ALKERMES PLC ALKS | BlackRock Inc. BLK | 9,024,694 5.7% | -114,679 (-1.25%) | View |
2020-09-10 12:01 pm Sale | 13G | ALKERMES PLC ALKS | PRIMECAP MANAGEMENT CO | 7,835,100 4.93% | -6,265,076 (-44.43%) | View |
2020-02-14 1:29 pm Purchase | 13G | ALKERMES PLC ALKS | PRICE T ROWE ASSOCIATES INC | 24,000,556 15.2% | 4,992,185 (+26.26%) | View |
2020-02-12 2:36 pm Sale | 13G | ALKERMES PLC ALKS | PRIMECAP MANAGEMENT CO | 14,100,176 8.95% | -9,207,052 (-39.50%) | View |
2020-02-12 07:57 am Purchase | 13G | ALKERMES PLC ALKS | VANGUARD GROUP INC | 14,747,649 9.36% | 822,290 (+5.90%) | View |