Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^* Gibbons Peter	2. Issuer Name and Ticker or Trading Symbol LUXFER HOLDINGS PLC [ LXFR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) VP and GM, Luxfer Graphic Arts
(Last) (First) (Middle) LUXFER HOLDINGS PLC, LUMNS LANE	3. Date of Earliest Transaction (MM/DD/YYYY) 6/2/2021
(Street) MANCHESTER, X0 M27 8LN (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Ordinary Shares	6/2/2021		M		1600	A	⁽¹⁾	11414	D
Ordinary Shares	6/2/2021		M		147	A	⁽¹⁾	11561	D
Ordinary Shares	6/2/2021		F		850	D	$23.239	10711	D
Ordinary Shares	6/2/2021		M		2000	A	⁽¹⁾	12711	D
Ordinary Shares	6/2/2021		M		186	A	⁽¹⁾	12897	D
Ordinary Shares	6/2/2021		F		1063	D	$23.239	11834	D

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Options (Right to Buy)	⁽¹⁾	6/2/2021		M			1600	⁽²⁾	3/23/2023	Ordinary Shares	1600.0	⁽¹⁾	0	D
Dividend Equivalent Rights	⁽³⁾	6/2/2021		M			147	⁽³⁾	⁽³⁾	Ordinary Shares	147.0	⁽³⁾	0	D
Stock Options (Right to Buy)	⁽¹⁾	6/2/2021		M			2000	⁽⁴⁾	3/26/2023	Ordinary Shares	2000.0	⁽¹⁾	0	D
Dividend Equivalent Rights	⁽³⁾	6/2/2021		M			186	⁽³⁾	⁽³⁾	Ordinary Shares	186.0	⁽³⁾	0	D

Explanation of Responses:
(1)	1 for 1, subject to a nominal payment of 50 pence per Ordinary Share.
(2)	The options fully vested on March 23, 2021 and are fully exercised.
(3)	Represents dividend equivalent rights accrued on employee stock options, which become exercisable proportionately with the options to which they relate. Each dividend equivalent right is the economic equivalent of one Ordinary Share, subject to a nominal payment of 50 pence per Ordinary Share.
(4)	The options fully vested on March 26, 2021 and are fully exercised.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Gibbons Peter LUXFER HOLDINGS PLC LUMNS LANE MANCHESTER, X0 M27 8LN			VP and GM, Luxfer Graphic Arts