SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Webster Stephen
(Last) (First) (Middle)
LUXFER HOLDINGS PLC
LUMNS LANE
(Street)
MANCHESTER X0 M27 8LN
(City) (State) (Zip)
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)
Chief Financial Officer
3. Date of Earliest Transaction (Month/Day/Year)
03/16/2023
4. If Amendment, Date of Original Filed (Month/Day/Year)
 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. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction 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)
Code V Amount (A) or (D) Price
Ordinary Shares 03/16/2023 M 750 A (1) 15,116(2) D
Ordinary Shares 03/16/2023 M 102 A (1) 15,218 D
Ordinary Shares 03/16/2023 M 750 A (1) 15,968 D
Ordinary Shares 03/16/2023 M 65 A (1) 16,033 D
Ordinary Shares 03/16/2023 M 800 A (1) 16,833 D
Ordinary Shares 03/16/2023 M 45 A (1) 16,878 D
Ordinary Shares 03/16/2023 M 1,000 A (1) 17,878 D
Ordinary Shares 03/16/2023 M 43 A (1) 17,921 D
Ordinary Shares 03/16/2023 F 1,783 D $15.39 16,138 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction 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 (Month/Day/Year) 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: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Options (Right to Buy) (1) 03/16/2023 M 750 (3) 03/14/2025 Ordinary Shares 750 (1) 0 D
Dividend Equivalent Rights (4) 03/16/2023 M 102 (4) 03/14/2025 Ordinary Shares 102 (4) 0 D
Stock Options (Right to Buy) (1) 03/16/2023 M 750 (5) 03/13/2026 Ordinary Shares 750 (1) 750 D
Dividend Equivalent Rights (4) 03/16/2023 M 65 (4) 03/13/2026 Ordinary Shares 65 (4) 88 D
Stock Options (Right to Buy) (1) 03/16/2023 M 800 (6) 03/15/2027 Ordinary Shares 800 (1) 1,600 D
Dividend Equivalent Rights (4) 03/16/2023 M 45 (4) 03/15/2027 Ordinary Shares 45 (4) 97 D
Stock Options (Right to Buy) (1) 03/16/2023 M 1,000 (7) 03/14/2028 Ordinary Shares 1,000 (1) 3,000 D
Dividend Equivalent Rights (4) 03/16/2023 M 43 (4) 03/14/2028 Ordinary Shares 43 (4) 91 D
Stock Options (Right to Buy) (1) 03/20/2023 A 4,280 (8) 03/20/2029 Ordinary Shares 4,280 (1) 4,280 D
Explanation of Responses:
1. 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.
2. Includes (i) 246 Ordinary Shares acquired pursuant to the Luxfer Holdings PLC Share Incentive Plan for the purchase periods of January 1, 2022 - May 31, 2022 and June 1, 2022 - December 31, 2022 and (ii) 315 Ordinary Shares acquired since the Reporting Person's last reportable transaction pursuant to the automatic dividend reinvestment feature of the Luxfer Holdings PLC Long Term Umbrella Incentive Plan.
3. The stock options vested in four equal annual installments beginning on March 14, 2020. The stock options are fully vested and exercised.
4. 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. The subject dividend equivalent rights convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.
5. The remaining stock options vest on March 13, 2024.
6. The remaining stock options vest in two equal annual installments on March 15, 2024 and March 15, 2025, respectively.
7. The remaining stock options vest in three equal annual installments beginning on March 14, 2024.
8. The stock options vest in four equal annual installments beginning on March 20, 2024.
Remarks:
/s/ Megan E. Glise under Power of Attorney for Stephen Webster 03/20/2023
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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