SEC Form 4 · accession 0001437749-26-020573
LUXFER HOLDINGS PLC · LXFR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Lisa G Trimberger
Director
Period of report
Jun 11, 2026
Accepted (ET)
Jun 15, 2026 · 7:26 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001096056
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary SharesF1,F2 | Jun 11, 2026 | M | 8,953 | — | A | 24,811 | I | By Lisa G. Trimberger Trust |
| Ordinary SharesF2 | Jun 11, 2026 | S | 4,010 | $15.05 | D | 20,801 | I | By Lisa G. Trimberger Trust |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1,F2,F3 | — | Jun 11, 2026 | M | 8,953 | D | — | — | Ordinary Shares | 8,953 | 0 | I |
| Restricted Stock UnitsF1,F2,F4 | — | Jun 11, 2026 | A | 6,681 | A | — | — | Ordinary Shares | 6,681 | 6,681 | I |
Explanation of responses
- F1Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis.
- F2Owned by Lisa G. Trimberger Trust, of which the Reporting Person is the trustee and the Reporting Person's spouse is the sole beneficiary.
- F3The 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.
- F4Represents 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.