CENTURY THERAPEUTICS INC

Ticker: IPSC CUSIP: 15673T100 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 15,333 Value ($000) $15 Avg Close $0.61 Range $0.43 - $1.09

Q3 2025

Shares 27,558 Value ($000) $14 Avg Close $0.54 Range $0.46 - $0.69

Q1 2025

Shares 43,514 Value ($000) $21 Avg Close $0.75 Range $0.47 - $1.19

Q4 2024

Shares 85,993 Value ($000) $87 Avg Close $1.36 Range $0.95 - $1.83

Q4 2023

Shares 14,177 Value ($000) $47 Avg Close $1.82 Range $1.28 - $3.36

Q1 2023

Shares 30,862 Value ($000) $107 Avg Close $4.39 Range $3.37 - $5.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,333	$15	$0.61	$0.43 - $1.09
Q3 2025	27,558	$14	$0.54	$0.46 - $0.69
Q1 2025	43,514	$21	$0.75	$0.47 - $1.19
Q4 2024	85,993	$87	$1.36	$0.95 - $1.83
Q4 2023	14,177	$47	$1.82	$1.28 - $3.36
Q1 2023	30,862	$107	$4.39	$3.37 - $5.34