Sg Americas Securities, LLC Siga Technologies Inc Transaction History

Sg Americas Securities, LLC

$78.3 Billion
Q4 2025

A detailed history of Sg Americas Securities, LLC transactions in Siga Technologies Inc stock. As of the latest transaction made, Sg Americas Securities, LLC holds 10,666 shares of SIGA stock, worth $63,996. This represents 0.0% of its overall portfolio holdings.

Number of Shares

10,666

Previous 13,880 23.16%

Holding current value

$63,996

Previous $127,000 48.82%

% of portfolio

0.0%

Previous 0.0%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 09, 2026	SELL	$6.0 - $9.23 $19,284 - $29,665	-3,214 Reduced 23.16%	10,666 $65,000
Q3 2025 Oct 23, 2025	BUY	$6.46 - $9.48 $89,664 - $131,582	13,880 New	13,880 $127,000
Q4 2024 Jan 17, 2025	BUY	$5.73 - $7.72 $9,465 - $12,753	1,652 Added 7.8%	22,819 $137,000
Q3 2024 Oct 03, 2024	BUY	$6.74 - $11.97 $142,665 - $253,368	21,167 New	21,167 $143,000
Q1 2023 Apr 28, 2023	SELL	$5.23 - $8.42 $101,728 - $163,777	-19,451 Reduced 54.76%	16,067 $92,000

Q4 2022 Feb 02, 2023	SELL	$7.29 - $10.14 $272,004 - $378,343	-37,312 Reduced 51.23%	35,518 $261,000
Q3 2022 Oct 31, 2022	BUY	$10.02 - $26.15 $586,751 - $1.53 Million	58,558 Added 410.3%	72,830 $750,000
Q2 2022 Jul 29, 2022	BUY	$6.5 - $13.68 $92,768 - $195,240	14,272 New	14,272 $165,000
Q1 2022 Apr 29, 2022	SELL	$5.96 - $7.61 $108,615 - $138,684	-18,224 Closed	0 $0
Q4 2021 Feb 07, 2022	SELL	$6.96 - $9.26 $110,079 - $146,456	-15,816 Reduced 46.46%	18,224 $137,000
Q3 2021 Nov 01, 2021	BUY	$5.71 - $7.39 $194,368 - $251,555	34,040 New	34,040 $252,000
Q2 2021 Aug 12, 2021	SELL	$6.1 - $7.58 $65,867 - $81,848	-10,798 Closed	0 $0
Q1 2021 May 13, 2021	BUY	$6.3 - $7.71 $68,027 - $83,252	10,798 New	10,798 $70,000
Q3 2020 Nov 09, 2020	SELL	$5.62 - $7.68 $176,951 - $241,812	-31,486 Closed	0 $0
Q2 2020 Jul 20, 2020	BUY	$4.55 - $6.19 $46,396 - $63,119	10,197 Added 47.9%	31,486 $186,000
Q1 2020 Apr 30, 2020	BUY	$3.99 - $5.46 $38,722 - $52,989	9,705 Added 83.78%	21,289 $102,000
Q4 2019 Jan 28, 2020	BUY	$4.34 - $5.86 $50,274 - $67,882	11,584 New	11,584 $55,000

Others Institutions Holding SIGA

# of Institutions

214

Shares Held

35.1M

Call Options Held

74.6K

Put Options Held

22.8K

View Full List

About SIGA TECHNOLOGIES INC

Ticker SIGA
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—Specialty & Generic
Shares Outstandng 73,024,096
Market Cap $438M
Description
SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease markets in the United States. Its lead product is TPOXX, an oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus. SIGA Technologies, Inc. has a strategic partnership with Cipla T...

More about SIGA

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Sg Americas Securities, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Sg Americas Securities, LLC with notifications on news.

Account

Sg Americas Securities, LLC Siga Technologies Inc Transaction History