Simplex Trading, LLC Vaxart, Inc. Transaction History

Simplex Trading, LLC

$175 Billion
Q2 2025

A detailed history of Simplex Trading, LLC transactions in Vaxart, Inc. stock. As of the latest transaction made, Simplex Trading, LLC holds 12,892 shares of VXRT stock, worth $4,125. This represents 0.0% of its overall portfolio holdings.

Number of Shares

12,892

Previous 20,887 38.28%

Holding current value

$4,125

Previous $8,000 37.5%

% of portfolio

0.0%

Previous 0.0%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 05, 2025	SELL	$0.31 - $0.7 $2,478 - $5,596	-7,995 Reduced 38.28%	12,892 $5,000
Q1 2025 May 12, 2025	SELL	$0.41 - $0.94 $20,282 - $46,501	-49,470 Reduced 70.31%	20,887 $8,000
Q4 2024 Feb 11, 2025	BUY	$0.54 - $0.86 $11,942 - $19,018	22,115 Added 45.84%	70,357 $46,000
Q3 2024 Nov 08, 2024	SELL	$0.58 - $0.99 $29,019 - $49,533	-50,034 Reduced 50.91%	48,242 $41,000
Q2 2024 Jul 25, 2024	BUY	$0.53 - $1.3 $27,749 - $68,065	52,358 Added 114.03%	98,276 $65,000
Q1 2024 Apr 25, 2024	BUY	$0.56 - $1.41 $1,892 - $4,764	3,379 Added 7.94%	45,918 $59,000
Q4 2023 Feb 02, 2024	BUY	$0.57 - $0.85 $310 - $463	545 Added 1.3%	42,539 $24,000
Q3 2023 Nov 01, 2023	BUY	$0.69 - $0.85 $26,622 - $32,795	38,583 Added 1131.13%	41,994 $31,000
Q2 2023 Aug 04, 2023	BUY	$0.6 - $1.41 $1,953 - $4,589	3,255 Added 2086.54%	3,411 $2,000
Q1 2023 Apr 27, 2023	SELL	$0.71 - $1.25 $16,563 - $29,161	-23,329 Reduced 99.34%	156 $0
Q4 2022 Feb 02, 2023	SELL	$0.75 - $2.24 $14,934 - $44,605	-19,913 Reduced 45.88%	23,485 $22,000
Q3 2022 Nov 04, 2022	BUY	$2.09 - $4.5 $40,100 - $86,341	19,187 Added 79.25%	43,398 $94,000
Q2 2022 Aug 03, 2022	SELL	$2.7 - $5.28 $8,920 - $17,445	-3,304 Reduced 12.01%	24,211 $84,000
Q1 2022 May 02, 2022	SELL	$4.29 - $6.64 $11,351 - $17,569	-2,646 Reduced 8.77%	27,515 $138,000
Q4 2021 Feb 23, 2022	SELL	$5.77 - $7.96 $127,615 - $176,051	-22,117 Reduced 42.31%	30,161 $189,000
Q3 2021 Oct 28, 2021	BUY	$6.67 - $9.8 $57,442 - $84,397	8,612 Added 19.72%	52,278 $401,000
Q2 2021 Aug 12, 2021	BUY	$5.06 - $10.78 $13,656 - $29,095	2,699 Added 6.59%	43,666 $327,000
Q1 2021 Apr 26, 2021	BUY	$5.64 - $23.33 $231,053 - $955,760	40,967 New	40,967 $247,000
Q4 2020 Feb 02, 2021	SELL	$3.5 - $7.98 $20,009 - $45,621	-5,717 Closed	0 $0
Q3 2020 Oct 14, 2020	BUY	$4.78 - $16.97 $27,327 - $97,017	5,717 New	5,717 $0

Others Institutions Holding VXRT

# of Institutions

Shares Held

22.9M

Call Options Held

66.1K

Put Options Held

View Full List

About Vaxart, Inc.

Ticker VXRT
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 126,506,000
Market Cap $40.5M
Description
Vaxart, Inc., a clinical-stage biotechnology company, engages in the discovery and development of oral recombinant protein vaccines based on its proprietary oral vaccine platform. The company's product pipeline includes norovirus vaccine, an oral tablet vaccine, which is in a Phase Ib clinical trial with bivalent oral tablet vaccine for the GI.1...

More about VXRT

Track This Portfolio

Portfolio Update

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

News

Stay updated on Simplex Trading, LLC with notifications on news.

Account

Simplex Trading, LLC Vaxart, Inc. Transaction History