Nisa Investment Advisors, LLC Siga Technologies Inc Transaction History

Nisa Investment Advisors, LLC

$21.8 Billion
Q2 2025

A detailed history of Nisa Investment Advisors, LLC transactions in Siga Technologies Inc stock. As of the latest transaction made, Nisa Investment Advisors, LLC holds 1,527 shares of SIGA stock, worth $14,201. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,527

Previous 1,477 3.39%

Holding current value

$14,201

Previous $8,000 12.5%

% of portfolio

0.0%

Previous 0.0%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 31, 2025	BUY	$5.22 - $6.56 $261 - $328	50 Added 3.39%	1,527 $9,000
Q1 2025 Apr 30, 2025	BUY	$5.39 - $6.47 $339 - $407	63 Added 4.46%	1,477 $8,000
Q4 2024 Jan 17, 2025	BUY	$5.73 - $7.72 $148 - $200	26 Added 1.87%	1,414 $8,000
Q3 2024 Oct 24, 2024	SELL	$6.74 - $11.97 $40 - $71	-6 Reduced 0.43%	1,388 $9,000
Q2 2024 Jul 19, 2024	SELL	$6.32 - $10.46 $151,193 - $250,234	-23,923 Reduced 94.49%	1,394 $10,000
Q1 2024 May 01, 2024	BUY	$4.51 - $8.92 $108,113 - $213,830	23,972 Added 1782.3%	25,317 $216,000
Q4 2023 Jan 25, 2024	SELL	$4.82 - $6.25 $16,436 - $21,312	-3,410 Reduced 71.71%	1,345 $7,000
Q3 2023 Nov 02, 2023	SELL	$4.32 - $5.77 $94,901 - $126,755	-21,968 Reduced 82.21%	4,755 $24,000
Q2 2023 Aug 11, 2023	BUY	$5.0 - $6.31 $112,650 - $142,164	22,530 Added 537.32%	26,723 $134,000
Q1 2023 May 02, 2023	SELL	$5.23 - $8.42 $44,308 - $71,334	-8,472 Reduced 66.89%	4,193 $24,000
Q3 2022 Nov 07, 2022	SELL	$10.02 - $26.15 $27,534 - $71,860	-2,748 Reduced 17.83%	12,665 $116,000
Q2 2022 Aug 03, 2022	BUY	$6.5 - $13.68 $71,857 - $151,232	11,055 Added 253.67%	15,413 $178,000
Q1 2022 Apr 29, 2022	SELL	$5.96 - $7.61 $177,220 - $226,283	-29,735 Reduced 87.22%	4,358 $31,000
Q4 2021 Feb 03, 2022	BUY	$6.96 - $9.26 $22,564 - $30,020	3,242 Added 10.51%	34,093 $222,000
Q3 2021 Oct 18, 2021	SELL	$5.71 - $7.39 $163,214 - $211,235	-28,584 Reduced 48.09%	30,851 $228,000
Q4 2020 Jan 25, 2021	BUY	$6.39 - $7.76 $219,298 - $266,315	34,319 Added 136.64%	59,435 $432,000
Q3 2020 Oct 20, 2020	SELL	$5.62 - $7.68 $144,967 - $198,105	-25,795 Reduced 50.67%	25,116 $173,000
Q2 2020 Jul 27, 2020	BUY	$4.55 - $6.19 $190,385 - $259,008	41,843 Added 461.44%	50,911 $301,000
Q3 2019 Oct 17, 2019	BUY	$4.93 - $5.8 $44,705 - $52,594	9,068 New	9,068 $46,000

Others Institutions Holding SIGA

# of Institutions

190

Shares Held

35.3M

Call Options Held

94.8K

Put Options Held

16.6K

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 $679M
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...

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Nisa Investment Advisors, LLC Siga Technologies Inc Transaction History