Vaxart, Inc. - Common Stock, $0.0001 par value per share (VXRT)

Historical Holders from Q1 2018 to Q3 2025

Symbol: VXRT on OTC
Type / Class: Equity / Common Stock, $0.0001 par value per share
Shares outstanding: 227,895,837
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 2,338,371
Holdings value: $839,886
% of all portfolios: 0%
Number of holders: 17
Number of buys: 8
Number of sells: -84
Average buys %: +0%
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of Vaxart, Inc. - Common Stock, $0.0001 par value per share (VXRT)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
Sio Capital Management, LLC	2.45%	-52.2%	$2,400,883	-$2,550,703	5,583,448	-51.5%	Sio Capital Management, LLC	31 Mar 2025

Institutional Holders of Vaxart, Inc. - Common Stock, $0.0001 par value per share (VXRT)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	2,338,371	$839,886	-$9,288,272		$0	$0.36	17
2025 Q2	22,805,763	$10,301,552	-$1,737,522	$0	$30,549	$0.452	97
2025 Q1	27,306,075	$11,110,908	-$3,608,004	$22,530	$5,820	$0.407	89
2024 Q4	35,728,016	$23,655,360	-$1,335,256	$79,031	$55,020	$0.6621	89
2024 Q3	37,562,644	$31,885,705	-$1,926,509	$152,490	$159,665	$0.849	96
2024 Q2	40,544,786	$27,055,640	-$12,340,425	$159,761	$64,567	$0.6673	99
2024 Q1	40,218,838	$52,285,659	+$31,589,473	$59,540	$100,100	$1.3	100
2023 Q4	16,249,885	$9,316,148	-$1,611,931	$10,769	$142,355	$0.5728	82
2023 Q3	18,472,322	$13,927,108	-$7,849,436	$14,628	$202,675	$0.754	92
2023 Q2	28,932,069	$21,120,871	-$3,760,598	$36,135	$167,492	$0.73	106
2023 Q1	34,049,788	$25,765,874	-$8,484,803	$32,852	$181,078	$0.7567	104
2022 Q4	44,330,432	$42,597,056	-$9,062,782	$53,154	$552,479	$0.9609	125
2022 Q3	50,772,854	$110,697,554	+$12,776,842	$592,000	$1,523,000	$2.18	126
2022 Q2	44,419,298	$155,464,628	-$2,050,076	$1,170,000	$3,215,000	$3.5	124
2022 Q1	44,895,260	$226,254,471	+$10,121,284	$2,521,000	$5,277,000	$5.04	134
2021 Q4	42,700,531	$267,665,650	+$29,342,931	$5,129,000	$9,701,000	$6.27	136
2021 Q3	37,384,827	$297,374,706	+$21,133,084	$12,528,000	$15,759,000	$7.95	132
2021 Q2	34,774,573	$260,500,843	+$22,436,078	$18,501,000	$18,406,000	$7.49	132
2021 Q1	32,198,814	$194,757,375	-$18,652,466	$11,663,000	$13,227,000	$6.05	146
2020 Q4	35,464,181	$202,567,816	-$13,777,599	$13,019,750	$11,650,000	$5.71	132
2020 Q3	36,789,682	$244,669,410	+$105,076,047	$7,603,000	$11,750,000	$6.65	123
2020 Q2	19,595,458	$173,349,751	-$94,879,784			$8.85	84
2020 Q1	30,401,321	$53,848,931	+$5,921,365			$1.77	33
2019 Q4	26,801,761	$9,394,751	+$76,069			$0.3507	11
2019 Q3	26,553,042	$9,532,842	+$8,809,727			$0.359	14
2019 Q2	1,972,618	$1,321,170	+$822,655			$0.67	13
2019 Q1	718,149	$1,391,760	+$445,914			$1.94	11
2018 Q4	490,211	$918,118	-$498,812			$1.87	14
2018 Q3	658,356	$1,877,498	+$330,382			$2.85	17
2018 Q2	542,449	$1,643,424	-$932,233			$3.03	14
2018 Q1	648,488	$3,418,863	+$3,418,863			$5.31	13