CENTURY THERAPEUTICS INC

Ticker: IPSC CUSIP: 15673T100 Class: Common Stock

MARK SHEPTOFF FINANCIAL PLANNING, LLC's Holding History (CIK: 0001607355)

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

Q4 2025

Shares 500 Value ($000) $0 Avg Close $0.61 Range $0.43 - $1.09

Q3 2025

Shares 500 Value ($000) $0 Avg Close $0.54 Range $0.46 - $0.69

Q2 2025

Shares 500 Value ($000) $0 Avg Close $0.54 Range $0.34 - $0.66

Q1 2025

Shares 500 Value ($000) $0 Avg Close $0.75 Range $0.47 - $1.19

Q4 2024

Shares 500 Value ($000) $1 Avg Close $1.36 Range $0.95 - $1.83

Q3 2024

Shares 500 Value ($000) $1 Avg Close $1.96 Range $1.42 - $3.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	500	$0	$0.61	$0.43 - $1.09
Q3 2025	500	$0	$0.54	$0.46 - $0.69
Q2 2025	500	$0	$0.54	$0.34 - $0.66
Q1 2025	500	$0	$0.75	$0.47 - $1.19
Q4 2024	500	$1	$1.36	$0.95 - $1.83
Q3 2024	500	$1	$1.96	$1.42 - $3.29