Activist 13D/13G Filings - MOMENTA PHARMACEUTICALS INC (MNTA)

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>>
Time period
Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2020-11-10
10:27 am
Sale
13GMOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC0
0%
-17,357,503decrease
(Position Closed)
View
2020-02-14
1:30 pm
Purchase
13GMOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC5,871,185
5%
241,605increase
(+4.29%)
View
2020-02-11
7:29 pm
Purchase
13GMOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC11,919,788
10.3%
1,889,519increase
(+18.84%)
View
2020-02-07
11:24 am
Purchase
13GMOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC17,357,503
14.999%
2,586,775increase
(+17.51%)
View
2020-02-04
12:16 pm
Purchase
13GMOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc.
BLK
17,283,738
14.9%
3,508,597increase
(+25.47%)
View
2020-01-28
12:05 pm
Sale
13GMOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT GROUP LLP5,595,192
4.84%
-1,756,902decrease
(-23.90%)
View