Graham Wardlow - Mar 13, 2023 Form 4 Insider Report for LUXFER HOLDINGS PLC (LXFR)

Role: Managing Director, Luxfer MEL Technologies
Signature: /s/ Megan E. Glise under Power of Attorney for Graham Wardlow
Stock symbol: LXFR
Transactions as of: Mar 13, 2023
Transactions value $: $0
Form type: 4
Date filed: 3/15/2023, 08:40 PM
Previous filing: Aug 5, 2022
Next filing: Mar 16, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	LXFR	Stock Options (Right to Buy)	Award		+2.32K			2.32K	Mar 13, 2023	Ordinary Shares	2.32K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.
F2	Represents the grant and partial vesting of performance-based Stock Options (at 50% target) awarded on March 13, 2020. One half of the performance-based Stock Options vested on March 13, 2023 upon the achievement of relative Total Shareholder Return (TSR) goals for the three-year performance period ended December 31, 2022. The remaining balance will vest on March 13, 2024.

Remarks:

Managing Director, Luxfer MEL Technologies