Alok Maskara - May 23, 2021 Form 4 Insider Report for LUXFER HOLDINGS PLC (LXFR)

Role: Chief Executive Officer, Director
Signature: /s/ Megan E. Glise under Power of Attorney for Alok Maskara
Stock symbol: LXFR
Transactions as of: May 23, 2021
Transactions value $: -$185,137
Form type: 4
Date filed: 5/25/2021, 04:18 PM
Previous filing: May 27, 2021
Next filing: Mar 15, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LXFR	Ordinary Shares	Options Exercise		+17K	+7.13%		255K	May 23, 2021	Direct	F1
transaction	LXFR	Ordinary Shares	Tax liability	-$185K	-8.25K	-3.24%	$22.43	247K	May 23, 2021	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		-17K	-100%		0	May 23, 2021	Ordinary Shares	17K		Direct	F1, F2

* 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 50 pence per Ordinary Share.
F2	The final installment of Restricted Stock Units vested on May 23, 2021. The amounts above include additional Restricted Stock Units related to dividend reinvestment rights.