ATHERSYS INC NEW

Ticker: ATHXQ CUSIP: 04744L205 Class: COM

Arlington Partners LLC's Holding History (CIK: 0001389848)

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

Q4 2023

Shares 250 Value ($000) $0 Avg Close $0.07 Range $0.01 - $0.46

Q2 2023

Shares 250 Value ($000) $0 Avg Close $0.90 Range $0.72 - $1.25

Q1 2023

Shares 250 Value ($000) $0 Avg Close $1.42 Range $0.75 - $1.99

Q4 2022

Shares 250 Value ($000) $0 Avg Close $1.24 Range $0.50 - $2.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	250	$0	$0.07	$0.01 - $0.46
Q2 2023	250	$0	$0.90	$0.72 - $1.25
Q1 2023	250	$0	$1.42	$0.75 - $1.99
Q4 2022	250	$0	$1.24	$0.50 - $2.76