Key facts
- This page summarizes Stephen Webster's Form 4 filing for LUXFER HOLDINGS PLC (LXFR).
- 21 reported transactions and 10 derivative rows are listed below.
- Accepted by SEC: 11 Jun 2025, 07:34.
Stephen Webster - 09 Jun 2025 Form 4 Insider Report for LUXFER HOLDINGS PLC (LXFR)
- Reporting relationship
- Chief Financial Officer
- Issuer ticker
- LXFR
- Reported as of
- 09 Jun 2025
- Net transaction value
- -$50,207
- SEC form
- 4
- Accepted by SEC
- 11 Jun 2025, 07:34:10 UTC
- Prior SEC filing
- 23 May 2025
- Next SEC filing
- 18 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Benjamin Coulson under Power of Attorney for Stephen Webster
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Stephen Webster filed Form 4 for LUXFER HOLDINGS PLC (LXFR) on 11 Jun 2025.
Change
- Previous filing in this sequence was filed on 23 May 2025.
- Current net transaction value: -$50,207.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001760464
Primary reporting owner
Webster Stephen
- Relationship
- Chief Financial Officer
- Address
- LUXFER HOLDINGS PLC, LUMNS LANE, MANCHESTER, UNITED KINGDOM
- Signature
- /s/ Benjamin Coulson under Power of Attorney for Stephen Webster
- Signature date
- 11 Jun 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +800
- Change %
- +3.5%
- Price
- Shares after
- 23,422
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +128
- Change %
- +0.55%
- Price
- Shares after
- 23,550
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F2
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +1,000
- Change %
- +4.2%
- Price
- Shares after
- 24,550
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +125
- Change %
- +0.51%
- Price
- Shares after
- 24,675
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F2
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +2,304
- Change %
- +9.3%
- Price
- Shares after
- 26,979
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +900
- Change %
- +3.3%
- Price
- Shares after
- 27,879
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +1,070
- Change %
- +3.8%
- Price
- Shares after
- 28,949
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +92
- Change %
- +0.32%
- Price
- Shares after
- 29,041
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F2
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +1,790
- Change %
- +6.2%
- Price
- Shares after
- 30,831
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
LXFR
transaction
Ordinary Shares
Options Exercise
- Transaction value
- Shares
- +75
- Change %
- +0.24%
- Price
- Shares after
- 30,906
- Date
- 09 Jun 2025
- Ownership
- Direct
- Footnotes
- F2
LXFR
transaction
Ordinary Shares
Sale
- Transaction value
- $50,207
- Shares
- -4,244
- Change %
- -14%
- Price
- $11.83
- Shares after
- 26,662
- Date
- 09 Jun 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
LXFR
transaction
Derivative
Stock Options (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -800
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 800
- Exercise price
- Footnotes
- F1, F3
LXFR
transaction
Derivative
Dividend Equivalent Rights
Options Exercise
- Transaction value
- Shares
- -128
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 128
- Exercise price
- Footnotes
- F2
LXFR
transaction
Derivative
Stock Options (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -1,000
- Change %
- -50%
- Price
- Shares after
- 1,000
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 1,000
- Exercise price
- Footnotes
- F1, F4
LXFR
transaction
Derivative
Dividend Equivalent Rights
Options Exercise
- Transaction value
- Shares
- -125
- Change %
- -46%
- Price
- Shares after
- 144
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 125
- Exercise price
- Footnotes
- F2
LXFR
transaction
Derivative
Stock Options (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -2,304
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 2,304
- Exercise price
- Footnotes
- F1, F5
LXFR
transaction
Derivative
Stock Options (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -900
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 900
- Exercise price
- Footnotes
- F1, F6
LXFR
transaction
Derivative
Stock Options (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -1,070
- Change %
- -33%
- Price
- Shares after
- 2,140
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 1,070
- Exercise price
- Footnotes
- F1, F7
LXFR
transaction
Derivative
Dividend Equivalent Rights
Options Exercise
- Transaction value
- Shares
- -92
- Change %
- -28%
- Price
- Shares after
- 236
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 92
- Exercise price
- Footnotes
- F2
LXFR
transaction
Derivative
Stock Options (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -1,790
- Change %
- -25%
- Price
- Shares after
- 5,370
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 1,790
- Exercise price
- Footnotes
- F1, F8
LXFR
transaction
Derivative
Dividend Equivalent Rights
Options Exercise
- Transaction value
- Shares
- -75
- Change %
- -25%
- Price
- Shares after
- 230
- Date
- 09 Jun 2025
- Ownership
- Direct
- Underlying class
- Ordinary Shares
- Underlying amount
- 75
- Exercise price
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 8 footnotes
Footnote F1
1 for 1, subject to a nominal payment of $1.00 per Ordinary Share.
Footnote F2
Represents dividend equivalent rights accrued on employee Stock Options, which become exercisable proportionately with the Stock 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.
Footnote F3
Represents the exercise of time-based Stock Options awarded on March 15, 2021. The subject Stock Options vested and were exercisable as of March 15, 2025.
Footnote F4
Represents the exercise of time-based Stock Options awarded on March 14, 2022. The subject Stock Options vested and were exercisable as of March 14, 2025. The remaining Stock Options vest and become exercisable on March 14, 2026.
Footnote F5
Represents the exercise of performance-based Stock Options (at 96% target) awarded on March 14, 2022. 100% of the performance-based Stock Options vested on March 14, 2025 upon the achievement of Earnings Per Share (EPS) Growth goals for the three-year performance period ended December 31, 2024.
Footnote F6
Represents the exercise of performance-based Stock Options (at 25% target) awarded on March 14, 2022. 100% of the performance-based Stock Options vested on March 14, 2025 upon the achievement of Total Shareholder Return (TSR) goals for the three-year performance period ended December 31, 2024.
Footnote F7
Represents the exercise of time-based Stock Options awarded on March 20, 2023. The subject Stock Options vested and were exercisable as of March 20, 2025. The remaining Stock Options vest in two equal annual instalments beginning on March 20, 2026
Footnote F8
Represents the exercise of time-based Stock Options awarded on March 18, 2024. The subject Stock Options vested and were exercisable as of March 18, 2025. The remaining Stock Options vest in three equal annual instalments beginning on March 18, 2026.