13D/13G Filings - Flagship VentureLabs IV LLC

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 have beem 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
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2023-02-14
1:00 pm
Purchase
2022-12-31 13G Rubius Therapeutics, Inc.
RUBY
Flagship VentureLabs IV LLC 38,606,526
42.700%
38,606,526increase
(New Position)
Filing
History
2022-10-17
4:32 pm
Purchase
2022-10-13 13D Axcella Health Inc.
AXLA
Flagship VentureLabs IV LLC 1,170,062
39.800%
415,350increase
(+55.03%)
Filing
History
2022-09-23
4:31 pm
Unchanged
2022-09-20 13D Axcella Health Inc.
AXLA
Flagship VentureLabs IV LLC 754,711
35.800%
0
(Unchanged)
Filing
History
2022-07-07
5:00 pm
Purchase
2022-07-05 13D Seres Therapeutics, Inc.
MCRB
Flagship VentureLabs IV LLC 23,493,063
18.900%
8,443,072increase
(+56.10%)
Filing
History
2022-03-18
08:30 am
Purchase
2022-03-16 13D Axcella Health Inc.
AXLA
Flagship VentureLabs IV LLC 754,711
36.400%
252,775increase
(+50.36%)
Filing
History
2020-11-25
4:30 pm
Sale
2020-11-23 13D Seres Therapeutics, Inc.
MCRB
Flagship VentureLabs IV LLC 15,049,991
16.500%
-6,596,914decrease
(-30.48%)
Filing
History
2020-05-20
5:00 pm
Purchase
2020-05-18 13D Axcella Health Inc.
AXLA
Flagship VentureLabs IV LLC 501,937
35.000%
152,000increase
(+43.44%)
Filing
History