Activist 13D/13G Filings - MARINUS PHARMACEUTICALS INC. (MRNS)

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
Goto Prev, 0, 1, 2
Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2020-02-14
4:08 pm
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
Venrock Healthcare Capital Partners II L.P.6,502,840
7.5%
2,500,000increase
(+62.46%)
View
2020-02-14
3:19 pm
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
Lion Point Capital LP6,374,740
7.7%
6,374,740increase
(New Position)
View
2020-02-14
10:07 am
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
Avoro Capital Advisors LLC10,405,250
9.99%
10,405,250increase
(New Position)
View
2020-02-14
06:27 am
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
Bain Capital Life Sciences Fund L.P.5,390,922
6.2%
816,430increase
(+17.85%)
View
2020-02-07
10:38 am
Sale
13GMARINUS PHARMACEUTICALS INC
MRNS
JENNISON ASSOCIATES LLC0
0%
-4,554,759decrease
(Position Closed)
View
2020-02-06
3:05 pm
Sale
13GMARINUS PHARMACEUTICALS INC
MRNS
PRUDENTIAL FINANCIAL INC
PRU
1,580
5%
-4,555,309decrease
(-99.97%)
View
2020-01-27
4:59 pm
Sale
13GMARINUS PHARMACEUTICALS INC
MRNS
Granite Point Capital Management L.P.2,700,000
3.1%
-1,559,367decrease
(-36.61%)
View
2019-12-20
1:59 pm
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
ADAGE CAPITAL PARTNERS GP L.L.C.4,800,000
5.55%
4,800,000increase
(New Position)
View
2019-12-13
5:12 pm
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
Boxer Capital LLC4,800,000
6%
4,800,000increase
(New Position)
View
2019-10-07
4:05 pm
Purchase
13GMARINUS PHARMACEUTICALS INC
MRNS
Venrock Healthcare Capital Partners II L.P.4,002,840
7.6%
4,002,840increase
(New Position)
View
Goto Prev, 0, 1, 2