person · Reporting owner

Snowdon Clive

Disclosed activity across 1 company

Tapewire entity: 38338
SEC CIK: 0001761482

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
LUXFER HOLDINGS PLCLXFR · Entity 5529	Director	June 11, 2026	June 15, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

LUXFER HOLDINGS PLC

Report date June 11, 2026 · Filed June 15, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Ordinary SharesSEC Table I · non-derivative	IndirectBy Spouse	30,856	Reported balance After 2026-06-11 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2026-06-11 · Exercise / conversion · Acquired 8,953 · Balance 30,856 F1: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis.
Ordinary SharesSEC Table I · non-derivative	IndirectBy Spouse	26,841	Reported balance After 2026-06-11 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2026-06-11 · Sale · Disposed 4,015 · Balance 26,841
Restricted Stock UnitsSEC Table II · derivative / convertible security	IndirectBy Spouse	0	Reported balance After 2026-06-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-06-11 · Exercise / conversion · Disposed 8,953 · Balance 0 F1: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F2: The Restricted Stock Units fully vested on June 11, 2026. The above figure includes 331 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith.
Restricted Stock UnitsSEC Table II · derivative / convertible security	IndirectBy Spouse	5,825	Reported balance After 2026-06-11 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-06-11 · Grant · Acquired 5,825 · Balance 5,825 F1: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F3: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2027 Annual General Meeting of Shareholders.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis.

F2: The Restricted Stock Units fully vested on June 11, 2026. The above figure includes 331 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith.

F3: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2027 Annual General Meeting of Shareholders.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
June 11, 2026 Filed Jun 15, 2026 11:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	5,825	Not disclosed	Not disclosed	Disclosure SEC source: 0001437749-26-020569 · rdgdoc.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 5,825 Underlying: Ordinary Shares · 5,825 shares Expires not disclosed F1 · derivative.exercise_price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F1 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F3 · derivative.exercise_date: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2027 Annual General Meeting of Shareholders. F3 · derivative.expiration_date: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2027 Annual General Meeting of Shareholders. Read SEC document
June 11, 2026 Filed Jun 15, 2026 11:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	8,953	Not disclosed	Not disclosed	Disclosure SEC source: 0001437749-26-020569 · rdgdoc.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 0 Underlying: Ordinary Shares · 8,953 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F1 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F2 · derivative.exercise_date: The Restricted Stock Units fully vested on June 11, 2026. The above figure includes 331 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. F2 · derivative.expiration_date: The Restricted Stock Units fully vested on June 11, 2026. The above figure includes 331 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. Read SEC document
June 11, 2026 Filed Jun 15, 2026 11:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	SaleOrdinary Shares	4,015	$15.05	$60,425.75	Disclosure SEC source: 0001437749-26-020569 · rdgdoc.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 26,841 Read SEC document
June 11, 2026 Filed Jun 15, 2026 11:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	8,953	Not disclosed	Not disclosed	Disclosure SEC source: 0001437749-26-020569 · rdgdoc.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 30,856 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. Read SEC document
June 06, 2025 Filed Jun 10, 2025 16:22 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	8,622	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-25-000003 · wk-form4_1749572571.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 8,622 Underlying: Ordinary Shares · 8,622 shares Expires not disclosed F1 · derivative.exercise_price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F1 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F3 · derivative.exercise_date: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2026 Annual General Meeting of Shareholders. F3 · derivative.expiration_date: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2026 Annual General Meeting of Shareholders. Read SEC document
June 05, 2025 Filed Jun 10, 2025 16:22 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	9,207	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-25-000003 · wk-form4_1749572571.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 0 Underlying: Ordinary Shares · 9,207 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F1 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F2 · derivative.exercise_date: The Restricted Stock Units fully vested on June 5, 2025. The above figure includes 376 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. F2 · derivative.expiration_date: The Restricted Stock Units fully vested on June 5, 2025. The above figure includes 376 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. Read SEC document
June 05, 2025 Filed Jun 10, 2025 16:22 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	SaleOrdinary Shares	4,120	$10.02	$41,282.40	Disclosure SEC source: 0001761482-25-000003 · wk-form4_1749572571.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 21,903 Read SEC document
June 05, 2025 Filed Jun 10, 2025 16:22 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	9,207	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-25-000003 · wk-form4_1749572571.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 26,023 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. Read SEC document
June 06, 2024 Filed Jun 6, 2024 22:30 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	8,831	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-24-000002 · wk-form4_1717713027.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 8,831 Underlying: Ordinary Shares · 8,831 shares Expires not disclosed F4 · derivative.exercise_price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F4 · price: Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. F5 · derivative.exercise_date: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2025 Annual General Meeting of Shareholders. F5 · derivative.expiration_date: Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2025 Annual General Meeting of Shareholders. F2 · ownership.nature: Ordinary Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 05, 2024 Filed Jun 6, 2024 22:30 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	5,218	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-24-000002 · wk-form4_1717713027.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 0 Underlying: Ordinary Shares · 5,218 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F3 · derivative.exercise_date: The Restricted Stock Units fully vested on June 5, 2024. The above figure includes 255 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. F3 · derivative.expiration_date: The Restricted Stock Units fully vested on June 5, 2024. The above figure includes 255 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. F2 · ownership.nature: Ordinary Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 05, 2024 Filed Jun 6, 2024 22:30 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Tax withholdingOrdinary Shares	2,616	$9.73	$25,453.68	Disclosure SEC source: 0001761482-24-000002 · wk-form4_1717713027.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 16,816 F2 · ownership.nature: Ordinary Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 05, 2024 Filed Jun 6, 2024 22:30 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	5,218	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-24-000002 · wk-form4_1717713027.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 19,432 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F2 · ownership.nature: Ordinary Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2023 Filed Jun 8, 2023 19:36 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	4,963	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-23-000003 · wk-form4_1686252957.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Spouse Disclosed balance after: 4,963 Underlying: Ordinary Shares · 4,963 shares Expires not disclosed F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F4 · derivative.exercise_date: The Restricted Stock Units vest on the date immediately preceding the Issuer's 2024 Annual General Meeting of Shareholders. F4 · derivative.expiration_date: The Restricted Stock Units vest on the date immediately preceding the Issuer's 2024 Annual General Meeting of Shareholders. F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2023 Filed Jun 8, 2023 19:36 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	5,149	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-23-000003 · wk-form4_1686252957.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Spouse Disclosed balance after: 0 Underlying: Ordinary Shares · 5,149 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F3 · derivative.exercise_date: The Restricted Stock Units fully vested on June 7, 2023. The amount above includes 168 Restricted Stock Units accrued related to dividend reinvestment rights. F3 · derivative.expiration_date: The Restricted Stock Units fully vested on June 7, 2023. The amount above includes 168 Restricted Stock Units accrued related to dividend reinvestment rights. F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2023 Filed Jun 8, 2023 19:36 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Tax withholdingOrdinary Shares	2,451	$15.28	$37,451.28	Disclosure SEC source: 0001761482-23-000003 · wk-form4_1686252957.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Spouse Disclosed balance after: 14,214 F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2023 Filed Jun 8, 2023 19:36 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	5,149	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-23-000003 · wk-form4_1686252957.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Plan reported Ownership: Indirect · By Spouse Disclosed balance after: 16,665 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 08, 2022 Filed Jun 9, 2022 12:42 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	4,981	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-22-000002 · wf-form4_165477856360246.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Spouse Disclosed balance after: 4,981 Underlying: Ordinary Shares · 4,981 shares Expires not disclosed F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F4 · derivative.exercise_date: The Restricted Stock Units vest on the date, and upon conclusion, of the Issuer's 2023 Annual General Meeting of Shareholders. F4 · derivative.expiration_date: The Restricted Stock Units vest on the date, and upon conclusion, of the Issuer's 2023 Annual General Meeting of Shareholders. F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2022 Filed Jun 9, 2022 12:42 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	3,648	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-22-000002 · wf-form4_165477856360246.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Spouse Disclosed balance after: 0 Underlying: Ordinary Shares · 3,648 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F3 · derivative.exercise_date: The Restricted Stock Units fully vested on June 7, 2022. The amount above includes 97 Restricted Stock Units acquired from dividend reinvestment transactions. F3 · derivative.expiration_date: The Restricted Stock Units fully vested on June 7, 2022. The amount above includes 97 Restricted Stock Units acquired from dividend reinvestment transactions. F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2022 Filed Jun 9, 2022 12:42 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Tax withholdingOrdinary Shares	1,468	$16.51	$24,236.68	Disclosure SEC source: 0001761482-22-000002 · wf-form4_165477856360246.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Spouse Disclosed balance after: 11,516 F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 07, 2022 Filed Jun 9, 2022 12:42 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	3,648	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-22-000002 · wf-form4_165477856360246.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Spouse Disclosed balance after: 12,984 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F2 · ownership.nature: Shares held in an account owned solely by the Reporting Person's spouse. Read SEC document
June 09, 2021 Filed Jun 10, 2021 20:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	3,551	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-21-000002 · wf-form4_162335664502303.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,551 Underlying: Ordinary Shares · 3,551 shares Expires not disclosed F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F4 · derivative.exercise_date: The Restricted Stock Units vest on the day immediately prior to the Issuer's 2022 Annual General Meeting. F4 · derivative.expiration_date: The Restricted Stock Units vest on the day immediately prior to the Issuer's 2022 Annual General Meeting. F2 · ownership.nature: Shares held in an account owned by the Reporting Person's spouse. Read SEC document
June 08, 2021 Filed Jun 10, 2021 20:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	3,147	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-21-000002 · wf-form4_162335664502303.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Ordinary Shares · 3,147 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F3 · derivative.exercise_date: The Restricted Stock Units fully vested on June 8, 2021. The amount above includes 98 additional Restricted Stock Units acquired related to dividend reinvestment rights. F3 · derivative.expiration_date: The Restricted Stock Units fully vested on June 8, 2021. The amount above includes 98 additional Restricted Stock Units acquired related to dividend reinvestment rights. F2 · ownership.nature: Shares held in an account owned by the Reporting Person's spouse. Read SEC document
June 08, 2021 Filed Jun 10, 2021 20:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Tax withholdingOrdinary Shares	1,270	$22.96	$29,159.20	Disclosure SEC source: 0001761482-21-000002 · wf-form4_162335664502303.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 9,336 F2 · ownership.nature: Shares held in an account owned by the Reporting Person's spouse. Read SEC document
June 08, 2021 Filed Jun 10, 2021 20:24 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	3,147	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-21-000002 · wf-form4_162335664502303.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 10,606 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted Stock Units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F2 · ownership.nature: Shares held in an account owned by the Reporting Person's spouse. Read SEC document
June 04, 2020 Filed Jun 4, 2020 20:13 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	3,049	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-20-000002 · wf-form4_159130157674217.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,049 Underlying: Ordinary Shares · 3,049 shares Expires not disclosed F1 · derivative.exercise_price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F4 · derivative.exercise_date: The restricted stock units vest on the day immediately prior to the Issuer's 2021 Annual General Meeting. F4 · derivative.expiration_date: The restricted stock units vest on the day immediately prior to the Issuer's 2021 Annual General Meeting. F2 · ownership.nature: Shares held in account owned by spouse. Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:13 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	1,819	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-20-000002 · wf-form4_159130157674217.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Ordinary Shares · 1,819 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F1 · price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F3 · derivative.exercise_date: The restricted stock units vested fully on June 2, 2020. The amount above includes additional restricted stock units accrued related to dividend reinvestment rights. F3 · derivative.expiration_date: The restricted stock units vested fully on June 2, 2020. The amount above includes additional restricted stock units accrued related to dividend reinvestment rights. F2 · ownership.nature: Shares held in account owned by spouse. Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:13 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Tax withholdingOrdinary Shares	807	$13.97	$11,273.79	Disclosure SEC source: 0001761482-20-000002 · wf-form4_159130157674217.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 7,459 F2 · ownership.nature: Shares held in account owned by spouse. Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:13 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	1,819	Not disclosed	Not disclosed	Disclosure SEC source: 0001761482-20-000002 · wf-form4_159130157674217.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 8,266 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F2 · ownership.nature: Shares held in account owned by spouse. Read SEC document
May 16, 2019 Filed May 16, 2019 18:16 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	GrantRestricted Stock Units · Derivative	1,763	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-19-013696 · doc4.xml · derivative · entry 4 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,763 Underlying: Ordinary Shares · 1,763 shares Expires not disclosed F3 · derivative.exercise_price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F3 · price: Restricted stock units convert 1 for 1, subject to a nominal payment of $1.00 per Ordinary Share. F4 · derivative.exercise_date: The restricted stock units vest on the day immediately prior to the Issuer's 2020 Annual General Meeting. F4 · derivative.expiration_date: The restricted stock units vest on the day immediately prior to the Issuer's 2020 Annual General Meeting. Read SEC document
May 14, 2019 Filed May 16, 2019 18:16 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionRestricted Stock Units · Derivative	2,390	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-19-013696 · doc4.xml · derivative · entry 3 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,390 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Restricted stock units convert 1 for 1, subject to a nominal payment of 50 pence per Ordinary Share. F1 · price: Restricted stock units convert 1 for 1, subject to a nominal payment of 50 pence per Ordinary Share. F2 · derivative.exercise_date: The restricted stock units fully vested on May 14, 2019. The amount above includes additional restricted stock units accrued related to dividend reinvestment rights. F2 · derivative.expiration_date: The restricted stock units fully vested on May 14, 2019. The amount above includes additional restricted stock units accrued related to dividend reinvestment rights. Read SEC document
May 14, 2019 Filed May 16, 2019 18:16 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Tax withholdingOrdinary Shares	1,057	$24.73	$26,139.61	Disclosure SEC source: 0000899243-19-013696 · doc4.xml · nonDerivative · entry 2 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,447 Read SEC document
May 14, 2019 Filed May 16, 2019 18:16 UTC	LUXFER HOLDINGS PLC LXFR · Entity 5529	Exercise / conversionOrdinary Shares	2,390	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-19-013696 · doc4.xml · nonDerivative · entry 1 Snowdon Clive · CIK 0001761482 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,504 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Restricted stock units convert 1 for 1, subject to a nominal payment of 50 pence per Ordinary Share. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.