PATRICK K. MULLEN - 05 Jun 2024 Form 4 Insider Report for LUXFER HOLDINGS PLC (LXFR)

Role: Director
Signature: /s/ Megan E. Glise under Power of Attorney for Patrick K. Mullen
Issuer symbol: LXFR
Transactions as of: 05 Jun 2024
Net transactions value: -$35,904
Form type: 4
Filing time: 06 Jun 2024, 18:23:52 UTC
Previous filing: 31 Oct 2023
Next filing: 10 Jun 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LXFR	Ordinary Shares	Options Exercise		+7,320	+29%		32,584	05 Jun 2024	Direct	F1
transaction	LXFR	Ordinary Shares	Tax liability	$35,904	-3,690	-11%	$9.73	28,894	05 Jun 2024	Direct

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	Restricted Stock Units	Options Exercise		-7,320	-100%		0	05 Jun 2024	Ordinary Shares	7,320		Direct	F1, F2
transaction	LXFR	Restricted Stock Units	Award		+11,688			11,688	06 Jun 2024	Ordinary Shares	11,688		Direct	F3, F4

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

Explanation of Responses:

Id	Content
F1	Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.
F2	The Restricted Stock Units fully vested on June 5, 2024. The above figure includes 359 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith.
F3	Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis.
F4	Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2025 Annual General Meeting of Shareholders.