VAXART INC

Ticker: VXRT CUSIP: 92243A200 Class: Common Stock

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q3 2019

Shares 1,197,710 Value ($000) $430 Avg Close $0.65 Range $0.25 - $0.78

Q2 2019

Shares 920,647 Value ($000) $617 Avg Close $0.84 Range $0.60 - $2.14

Q1 2019

Shares 197,001 Value ($000) $382 Avg Close $1.91 Range $1.44 - $5.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	1,197,710	$430	$0.65	$0.25 - $0.78
Q2 2019	920,647	$617	$0.84	$0.60 - $2.14
Q1 2019	197,001	$382	$1.91	$1.44 - $5.00