Activist 13D/13G Filings - MPM BioVentures 2014 L.P.

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
2024-02-12
4:09 pm
Purchase
13DHARPOON THERAPEUTICS INC N
HARP
MPM BioVentures 2014 L.P.663,806
3.7%
663,806increase
(New Position)
View
2021-12-09
8:23 pm
Sale
13DITEOS THERAPEUTICS INC.
ITOS
MPM BioVentures 2014 L.P.4,730,197
13.4%
-407,017decrease
(-7.92%)
View
2021-11-12
4:07 pm
Purchase
13DENTRADA THERAPEUTICS INC
TRDA
MPM BioVentures 2014 L.P.4,427,092
14.8%
4,427,092increase
(New Position)
View
2021-10-19
4:06 pm
Sale
13DITEOS THERAPEUTICS INC.
ITOS
MPM BioVentures 2014 L.P.5,137,214
14.6%
-438,998decrease
(-7.87%)
View
2021-09-21
4:32 pm
Sale
13DITEOS THERAPEUTICS INC.
ITOS
MPM BioVentures 2014 L.P.5,576,212
13%
-486,008decrease
(-8.02%)
View
2021-07-20
5:36 pm
Sale
13DREPARE THERAPEUTICS INC
RPTX
MPM BioVentures 2014 L.P.3,882,485
10.5%
-396,746decrease
(-9.27%)
View
2021-05-25
4:06 pm
Sale
13DREPARE THERAPEUTICS INC
RPTX
MPM BioVentures 2014 L.P.4,279,231
11.6%
-393,607decrease
(-8.42%)
View
2021-05-14
5:18 pm
Purchase
13DWEREWOLF THERAPEUTICS INC
HOWL
MPM BioVentures 2014 L.P.6,731,087
24.4%
6,731,087increase
(New Position)
View
2021-05-06
06:15 am
Sale
13DHARPOON THERAPEUTICS INC
HARP
MPM BioVentures 2014 L.P.6,561,458
20.2%
-575,270decrease
(-8.06%)
View
2021-03-22
5:49 pm
Sale
13DREPARE THERAPEUTICS INC
RPTX
MPM BioVentures 2014 L.P.4,672,838
12.7%
-719,271decrease
(-13.34%)
View
2021-02-16
08:30 am
Sale
13DHARPOON THERAPEUTICS INC
HARP
MPM BioVentures 2014 L.P.7,136,728
22.3%
-1,286,119decrease
(-15.27%)
View
2020-10-21
4:05 pm
Purchase
13DONCORUS INC
ONCR
MPM BioVentures 2014 L.P.5,296,279
24.2%
5,296,279increase
(New Position)
View
2020-08-07
5:42 pm
Purchase
13DITEOS THERAPEUTICS INC.
ITOS
MPM BioVentures 2014 L.P.6,062,220
18.1%
6,062,220increase
(New Position)
View
2020-07-06
4:06 pm
Purchase
13DREPARE THERAPEUTICS INC
RPTX
MPM BioVentures 2014 L.P.5,392,109
14.7%
5,392,109increase
(New Position)
View