LUXFER HOLDINGS PLC

Ticker: LXFR CUSIP: G5698W116 Class: Common Stock

GAMMA Investing LLC's Holding History (CIK: 0002010235)

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

Q4 2025

Shares 768 Value ($000) $10 Avg Close $13.02 Range $11.52 - $14.12

Q3 2025

Shares 647 Value ($000) $9 Avg Close $12.85 Range $11.19 - $14.83

Q2 2025

Shares 275 Value ($000) $3 Avg Close $11.20 Range $9.41 - $12.52

Q4 2024

Shares 4 Value ($000) $0 Avg Close $13.67 Range $12.18 - $15.64

Q2 2024

Shares 3 Value ($000) $0 Avg Close $11.11 Range $9.26 - $12.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	768	$10	$13.02	$11.52 - $14.12
Q3 2025	647	$9	$12.85	$11.19 - $14.83
Q2 2025	275	$3	$11.20	$9.41 - $12.52
Q4 2024	4	$0	$13.67	$12.18 - $15.64
Q2 2024	3	$0	$11.11	$9.26 - $12.94