ARIDIS PHARMACEUTICALS INC

Ticker: ARDS CUSIP: 040334104 Class: COMMON STOCK

AIGH Capital Management LLC's Holding History (CIK: 0001835943)

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

Q3 2021

Shares 150,591 Value ($000) $554 Avg Close $4.62 Range $3.44 - $7.69

Q2 2021

Shares 459,261 Value ($000) $3,331 Avg Close $6.25 Range $5.12 - $7.72

Q1 2021

Shares 423,357 Value ($000) $2,495 Avg Close $6.76 Range $4.70 - $8.47

Q4 2020

Shares 347,016 Value ($000) $2,107 Avg Close $6.99 Range $5.80 - $8.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	150,591	$554	$4.62	$3.44 - $7.69
Q2 2021	459,261	$3,331	$6.25	$5.12 - $7.72
Q1 2021	423,357	$2,495	$6.76	$4.70 - $8.47
Q4 2020	347,016	$2,107	$6.99	$5.80 - $8.50