ARIDIS PHARMACEUTICALS INC

Ticker: ARDS CUSIP: 040334104 Class: COMMON STOCK

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q2 2023

Shares 646,000 Value ($000) $0 Avg Close $0.23 Range $0.15 - $0.54

Q1 2023

Shares 646,000 Value ($000) $0 Avg Close $0.73 Range $0.30 - $1.75

Q4 2022

Shares 575,000 Value ($000) $1 Avg Close $0.97 Range $0.79 - $1.31

Q3 2022

Shares 567,200 Value ($000) $527 Avg Close $1.56 Range $0.68 - $2.77

Q2 2022

Shares 567,200 Value ($000) $623 Avg Close $1.24 Range $0.88 - $1.77

Q1 2022

Shares 577,200 Value ($000) $1,015 Avg Close $1.89 Range $1.13 - $2.94

Q4 2021

Shares 20,200 Value ($000) $47 Avg Close $2.84 Range $1.89 - $4.34

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	646,000	$0	$0.23	$0.15 - $0.54
Q1 2023	646,000	$0	$0.73	$0.30 - $1.75
Q4 2022	575,000	$1	$0.97	$0.79 - $1.31
Q3 2022	567,200	$527	$1.56	$0.68 - $2.77
Q2 2022	567,200	$623	$1.24	$0.88 - $1.77
Q1 2022	577,200	$1,015	$1.89	$1.13 - $2.94
Q4 2021	20,200	$47	$2.84	$1.89 - $4.34