D. E. SHAW & CO L.P. 13D/13G Filings for SIGA Technologies, Inc. (SIGA)

D. E. SHAW & CO L.P. 13D and 13G filings for SIGA Technologies, Inc.:

  • 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.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		 Transaction
Date		 Type Company
Symbol		 Filed By
Symbol		 Shares Owned
% Owned		 Shares Vs. Prev Report View
2023-02-14
4:42 pm
Sale		 2022-12-31 13G SIGA Technologies, Inc.
SIGA		 D. E. SHAW & CO L.P. 1,494,586
2.000%		 -2,139,806decrease
(-58.88%)		 Filing
2022-06-24
4:05 pm
Purchase		 2022-06-14 13G SIGA Technologies, Inc.
SIGA		 D. E. SHAW & CO L.P. 3,634,392
5.000%		 3,634,392increase
(New Position)		 Filing