ARIDIS PHARMACEUTICALS INC

Ticker: ARDS CUSIP: 040334104 Class: COMMON STOCK

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q1 2022

Shares 9,000 Value ($000) $16 Avg Close $1.89 Range $1.13 - $2.94

Q4 2021

Shares 9,000 Value ($000) $21 Avg Close $2.84 Range $1.89 - $4.34

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	9,000	$16	$1.89	$1.13 - $2.94
Q4 2021	9,000	$21	$2.84	$1.89 - $4.34