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‚Äôs 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>>
Time period
Goto 0, 1, 2, Next
Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2023-02-06
2:36 pm
Sale
13GAlkermes plc
ALKS
WELLINGTON MANAGEMENT GROUP LLP6,044,378
3.68%
-5,763,844decrease
(-48.81%)
View
2023-02-06
08:00 am
Unchanged
13DAlkermes plc
ALKS
Sarissa Capital Management LP14,040,000
8.54%
0
(Unchanged)
View
2023-01-24
1:56 pm
Purchase
13GAlkermes plc
ALKS
BlackRock Inc.
BLK
16,422,311
9.99%
2,170,024increase
(+15.23%)
View
2022-10-07
5:24 pm
Unchanged
13DAlkermes plc
ALKS
Sarissa Capital Management LP14,040,000
8.55%
0
(Unchanged)
View
2022-07-06
5:15 pm
Unchanged
13DAlkermes plc
ALKS
Sarissa Capital Management LP14,040,000
8.55%
0
(Unchanged)
View
2022-06-10
10:11 am
Sale
13GAlkermes plc
ALKS
PRICE T ROWE ASSOCIATES INC /MD/13,030,400
7.9%
-8,313,181decrease
(-38.95%)
View
2022-02-14
2:34 pm
Sale
13GAlkermes plc
ALKS
PRICE T ROWE ASSOCIATES INC /MD/21,343,581
13.1%
-2,233,321decrease
(-9.47%)
View
2022-02-09
3:16 pm
Purchase
13GAlkermes plc
ALKS
VANGUARD GROUP INC16,891,710
10.45%
291,221increase
(+1.75%)
View
2022-02-03
4:41 pm
Purchase
13GAlkermes plc
ALKS
BlackRock Inc.
BLK
14,252,287
8.8%
5,227,593increase
(+57.93%)
View
2022-01-10
4:31 pm
Purchase
13DAlkermes plc
ALKS
Sarissa Capital Management LP14,040,000
8.68%
827,000increase
(+6.26%)
View
2021-11-19
4:15 pm
Purchase
13DAlkermes plc
ALKS
Sarissa Capital Management LP13,213,000
8.17%
68,000increase
(+0.52%)
View
2021-09-10
5:19 pm
Purchase
13DAlkermes plc
ALKS
Sarissa Capital Management LP13,145,000
8.15%
1,900,000increase
(+16.90%)
View
2021-09-10
08:54 am
Sale
13GAlkermes plc
ALKS
WELLINGTON MANAGEMENT GROUP LLP11,808,222
7.32%
-8,729,677decrease
(-42.51%)
View
2021-07-12
10:21 am
Purchase
13GAlkermes plc
ALKS
VANGUARD GROUP INC16,600,489
10.35%
1,164,013increase
(+7.54%)
View
2021-05-27
5:04 pm
Purchase
13DAlkermes plc
ALKS
Sarissa Capital Management LP11,245,000
7.01%
1,775,000increase
(+18.74%)
View
2021-05-10
5:03 pm
Purchase
13DAlkermes plc
ALKS
Sarissa Capital Management LP9,470,000
5.9%
9,470,000increase
(New Position)
View
2021-02-16
12:23 pm
Sale
13GAlkermes plc
ALKS
PRICE T ROWE ASSOCIATES INC /MD/23,576,902
14.8%
-423,654decrease
(-1.77%)
View
2021-02-10
10:30 am
Purchase
13GAlkermes plc
ALKS
VANGUARD GROUP INC15,436,476
9.7%
688,827increase
(+4.67%)
View
2021-02-03
1:13 pm
Sale
13GAlkermes plc
ALKS
WELLINGTON MANAGEMENT GROUP LLP20,537,899
12.9%
-1,290,857decrease
(-5.91%)
View
2021-01-28
6:11 pm
Sale
13GAlkermes plc
ALKS
BlackRock Inc.
BLK
9,024,694
5.7%
-114,679decrease
(-1.25%)
View
Goto 0, 1, 2, Next