Updated Jul 16, 2026 · Last SEC filing 2026-06-15
LUXFER HOLDINGS PLC (LXFR) has filed 8 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-15. 3 Form 8-K material event filings were reported by LXFR in the last 90 days. InsiderAlpha tracks every LXFR SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001096056 |
|---|
| Form 4 filings (90d) | 8 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-06-15 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Hipple Richard J | Director | M — Option exercise | 9.0K | — | — | SEC | |
| Hipple Richard J | Director | S — Open-market sale | 4.0K | $15.05 | $60K | SEC | |
| MULLEN PATRICK K | Director | S — Open-market sale | 5.3K | $15.05 | $80K | SEC | |
| MULLEN PATRICK K | Director | M — Option exercise | 11.9K | — | — | SEC | |
| Trimberger Lisa G | Director | M — Option exercise | 9.0K | — | — | SEC | |
| Trimberger Lisa G | Director | S — Open-market sale | 4.0K | $15.05 | $60K | SEC | |
| Stein Sylvia Ann | Director | S — Open-market sale | 4.0K | $15.05 | $60K | SEC | |
| Stein Sylvia Ann | Director | M — Option exercise | 9.0K | — | — | SEC | |
| Snowdon Clive | Director | M — Option exercise | 9.0K | — | — | SEC | |
| Snowdon Clive | Director | S — Open-market sale | 4.0K | $15.05 | $60K | SEC | |
| Butcher Andrew | Chief Executive Officer | J — Other acquisition / disposition | 853 | $15.82 | $13K | SEC | |
| Moorefield Jeffrey C. | See Remarks | M — Option exercise | 990 | — | — | SEC | |
| MEAD HOWARD IOAN | See Remarks | M — Option exercise | 644 | — | — | SEC | |
| Moorefield Jeffrey C. | See Remarks | F — Tax withholding / forfeiture | 401 | $11.92 | $5K | SEC | |
| Moorefield Jeffrey C. | See Remarks | M — Option exercise | 1.5K | — | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for LUXFER HOLDINGS PLC (LXFR). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Trimberger Lisa G | 4 | $60K |
| Stein Sylvia Ann | 4 | $60K |
| Snowdon Clive | 4 | $60K |
| Butcher Andrew | 4 | $47K |
| Hipple Richard J | 4 | $60K |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in LXFR insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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