# EDGAR Filing Document

**Accession Number:** 0001964326
**File Stem:** 0001964326-23-000003
**Filing Date:** 2023-2
**Character Count:** 5811
**Document Hash:** 44c650b9ad5a85c14fdd600cc35ed0a6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001964326-23-000003.hdr.sgml**: 20230215

**ACCESSION NUMBER**: 0001964326-23-000003

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20230215

**FILED AS OF DATE**: 20230215

**DATE AS OF CHANGE**: 20230215

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** MEAD HOWARD IOAN
- **CENTRAL INDEX KEY:** 0001964326

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35370
- **FILM NUMBER:** 23636308

**MAIL ADDRESS:**
- **STREET 1:** LUXFER HOLDINGS PLC
- **STREET 2:** LUMNS LANE
- **CITY:** MANCHESTER
- **STATE:** X0
- **ZIP:** M27 8LN
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LUXFER HOLDINGS PLC
- **CENTRAL INDEX KEY:** 0001096056
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL INORGANIC CHEMICALS [2810]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** X0
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** LUMNS LANE
- **CITY:** MANCHESTER
- **STATE:** X0
- **ZIP:** M27 8LN
- **BUSINESS PHONE:** 44161300-0600

**MAIL ADDRESS:**
- **STREET 1:** LUMNS LANE
- **CITY:** MANCHESTER
- **STATE:** X0
- **ZIP:** M27 8LN

## Ex-24

![](a221206-powerofattorneyx001.jpg)

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![](a221206-powerofattorneyx002.jpg)

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### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] 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**<sup>*</sup><br>MEAD HOWARD IOAN<br><sub>(Last) (First) (Middle)</sub><br>LUXFER HOLDINGS PLC, LUMNS LANE<br><sub>(Street)</sub><br>MANCHESTER, X0 M27 8LN<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>LUXFER HOLDINGS PLC [ LXFR ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2023-02-15 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_See Remarks_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Ordinary Shares | 2044<sup>(1)</sup> | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Restricted Stock Units | <sup>(2)</sup> | <sup>(2)</sup> | Ordinary Shares | 846.0 | <sup>(3)</sup> | D |  |
| Restricted Stock Units | <sup>(4)</sup> | <sup>(4)</sup> | Ordinary Shares | 1648.0 | <sup>(3)</sup> | D |  |
| Restricted Stock Units | <sup>(5)</sup> | <sup>(5)</sup> | Ordinary Shares | 1907.0 | <sup>(3)</sup> | D |  |
| Restricted Stock Units | <sup>(6)</sup> | <sup>(6)</sup> | Ordinary Shares | 3100.0 | <sup>(3)</sup> | D |  |

---

### Footnotes:

(1) The amount above includes 685 Ordinary Shares acquired pursuant to the Luxfer Holdings PLC Employee Stock Purchase Plan.

(2) The remaining Restricted Stock Units vest on March 14, 2023. The amount above includes 81 additional Restricted Stock Units accrued related to dividend reinvestment rights.

(3) Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.

(4) The remaining Restricted Stock Units vest in two equal annual installments on March 13, 2023 and March 13, 2024. The amount above includes 148 additional Restricted Stock Units accrued related to dividend reinvestment rights.

(5) The remaining Restricted Stock Units vest in three equal annual installments beginning on March 15, 2023. The amount above includes 107 additional Restricted Stock Units accrued related to dividend reinvestment rights.

(6) The Restricted Stock Units vest in four equal annual installments beginning on March 14, 2023. The amount above includes 100 additional Restricted Stock Units accrued related to dividend reinvestment rights.

**Remarks:**
Vice President and General Manager, Luxfer Gas Cylinders - Composite

**Signature:** /s/ Megan E. Glise under Power of Attorney for Howard I. Mead  
**Date:** 2023-02-15

### Remarks:

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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**