Graham Wardlow - 18 Mar 2026 Form 4 Insider Report for LUXFER HOLDINGS PLC (LXFR)

Reporting relationship: Officer
Issuer ticker: LXFR
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 Mar 2026, 09:41:08 UTC
Prior SEC filing: 23 May 2025
Next SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Benjamin Coulson under Power of Attorney for Graham Wardlow

Key filing fact

Graham Wardlow filed Form 4 for LUXFER HOLDINGS PLC (LXFR) on 19 Mar 2026.

Key facts

This page summarizes Graham Wardlow's Form 4 filing for LUXFER HOLDINGS PLC (LXFR).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 19 Mar 2026, 09:41.

Change

Previous filing in this sequence was filed on 23 May 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001761477 Primary reporting owner

Wardlow Graham

Relationship: Officer
Address: LUXFER HOLDINGS PLC, LUMNS LANE, MANCHESTER, UNITED KINGDOM
Signature: /s/ Benjamin Coulson under Power of Attorney for Graham Wardlow
Signature date: 19 Mar 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LXFR transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +14,400
Change %
Price
Shares after: 14,400
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 14,400
Exercise price
Footnotes: F1, F2

LXFR transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +12,218
Change %
Price
Shares after: 12,218
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 12,218
Exercise price
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote F1

1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.

Footnote F2

Represents the grant of performance-based Restricted Stock Units (at 221% target) awarded on March 18, 2024. 100% of the performance-based Restricted Stock Units were granted and vested on March 18, 2026 upon the achievement of EPS growth goals for the performance period ended December 31, 2025.

Footnote F3

Represents the grant of performance-based Restricted Stock Units (at 125% target) awarded on March 18, 2024. 100% of the performance-based Restricted Stock Units were granted and vested on March 18, 2026 upon the achievement of relative total shareholder return (TSR) goals for the performance period ended December 31, 2025.