InsiderTrades

Form 4 for LXFR LUXFER HOLDINGS PLC

Accepted 2026-06-15 07:25:58 ET · period of report 2026-06-11 · accession 0001437749-26-020571 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-06-15 07:25 2026-06-11 LXFR Stein Sylvia Ann Dir M - OptEx — +8,953 18.9K +90% —
D 2026-06-15 07:25 2026-06-11 LXFR Stein Sylvia Ann Dir S - Sale+OE $15.05 -4,010 14.8K -21% -$60.4K
D 2026-06-15 07:25 2026-06-11 LXFR Stein Sylvia Ann Dir M - OptEx — -8,953 0 -100% —
D 2026-06-15 07:25 2026-06-11 LXFR Stein Sylvia Ann Dir A - Grant — +6,681 6,681 New —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2026-06-11 M A 8,953 — 18,854 D — — (F1) Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis.
2 Common Ordinary Shares 2026-06-11 S D 4,010 $15.05 14,844 D — —
3 Derivative Restricted Stock Units 2026-06-11 M D 8,953 — 0 D — · — to — 8,953 Ordinary Shares (F1) Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. (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. (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.
4 Derivative Restricted Stock Units 2026-06-11 A A 6,681 — 6,681 D — · — to — 6,681 Ordinary Shares (F1) Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. (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. (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.