VAXART INC

Ticker: VXRT CUSIP: 92243A200 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022

Shares 15,396 Value ($000) $15 Avg Close $1.41 Range $0.73 - $2.26

Q3 2022

Shares 24,756 Value ($000) $54 Avg Close $3.45 Range $2.02 - $4.62

Q1 2022

Shares 11,921 Value ($000) $60 Avg Close $5.07 Range $3.91 - $6.80

Q4 2021

Shares 18,646 Value ($000) $117 Avg Close $6.83 Range $5.51 - $8.13

Q2 2021

Shares 4,231 Value ($000) $32 Avg Close $6.98 Range $4.86 - $11.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	15,396	$15	$1.41	$0.73 - $2.26
Q3 2022	24,756	$54	$3.45	$2.02 - $4.62
Q1 2022	11,921	$60	$5.07	$3.91 - $6.80
Q4 2021	18,646	$117	$6.83	$5.51 - $8.13
Q2 2021	4,231	$32	$6.98	$4.86 - $11.11