ATHERSYS INC NEW

Ticker: ATHXQ CUSIP: 04744L205 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q3 2023

Shares 114,835 Value ($000) $50 Avg Close $0.55 Range $0.26 - $0.93

Q2 2023

Shares 28,807 Value ($000) $25 Avg Close $0.90 Range $0.72 - $1.25

Q3 2022

Shares 29,381 Value ($000) $54 Avg Close $4.36 Range $1.13 - $9.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	114,835	$50	$0.55	$0.26 - $0.93
Q2 2023	28,807	$25	$0.90	$0.72 - $1.25
Q3 2022	29,381	$54	$4.36	$1.13 - $9.70