Company filings profile · CIK 0001096056
LUXFER HOLDINGS PLC — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for LUXFER HOLDINGS PLC (LXFR): 13 filings in the last 90 days vs 18 in the prior 90 (filing-velocity cooling ↓ · 0.72×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Nov 5, 2026. Source-linked, daily-refreshed.
Material 8-K events — LUXFER HOLDINGS PLC
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Nov 4, 2026 | Item 5.07; Other Events; Financial Statements and Exhibits | ↗ |
| Oct 28, 2026 | Financial Statements and Exhibits | ↗ |
| Oct 26, 2026 | Other Events | ↗ |
| Sep 9, 2026 | Other Events | ↗ |
| Jul 28, 2026 | Financial Statements and Exhibits | ↗ |
| Jul 27, 2026 | Entry into a Material Agreement; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 23, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Jun 12, 2026 | Item 5.07; Financial Statements and Exhibits | ↗ |
| May 7, 2026 | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| Apr 28, 2026 | Financial Statements and Exhibits | ↗ |
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Nov 4, 2026 | 8-K | Item 5.07; Other Events; Financial Statements and Exhibits | ↗ |
| Oct 28, 2026 | 10-Q | FORM 10-Q | ↗ |
| Oct 28, 2026 | 8-K | Financial Statements and Exhibits | ↗ |
| Oct 26, 2026 | 8-K | Other Events | ↗ |
| Oct 26, 2026 | SCHEDULE 13G/A | ↗ | |
| Oct 16, 2026 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | ↗ |
| Sep 17, 2026 | DEFM14A | PROXY STATEMENT | ↗ |
| Sep 17, 2026 | DEFA14A | SOLICITING MATERIAL PURSUANT TO SECTION 240.14A-12 | ↗ |
| Sep 9, 2026 | DEFA14A | CURRENT REPORT | ↗ |
| Sep 9, 2026 | 8-K | Other Events | ↗ |
| Sep 8, 2026 | SCHEDULE 13G/A | ↗ | |
| Aug 26, 2026 | PREM14A | PRELIMINARY PROXY STATEMENT | ↗ |
| Aug 12, 2026 | SCHEDULE 13G/A | ↗ | |
| Jul 29, 2026 | DEFA14A | FORM DEFA14A | ↗ |
| Jul 28, 2026 | 8-K | Financial Statements and Exhibits | ↗ |
| Jul 28, 2026 | 10-Q | FORM 10-Q | ↗ |
| Jul 27, 2026 | DEFA14A | SOLICITING MATERIAL PURSUANT TO SECTION 240.14A-12 | ↗ |
| Jul 27, 2026 | DEFA14A | CURRENT REPORT | ↗ |
| Jul 27, 2026 | 8-K | Entry into a Material Agreement; Other Events; Financial Statements and Exhibits | ↗ |
| Jul 23, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Jul 22, 2026 | SCHEDULE 13G/A | ↗ | |
| Jun 15, 2026 | 4 | FORM 4 | ↗ |
| Jun 15, 2026 | 4 | FORM 4 | ↗ |
| Jun 15, 2026 | 4 | FORM 4 | ↗ |
| Jun 15, 2026 | 4 | FORM 4 | ↗ |
| Jun 15, 2026 | 4 | FORM 4 | ↗ |
| Jun 15, 2026 | 4 | FORM 4 | ↗ |
| Jun 12, 2026 | 4 | FORM 4 | ↗ |
| Jun 12, 2026 | 8-K | Item 5.07; Financial Statements and Exhibits | ↗ |
| May 28, 2026 | 4 | FORM 4 | ↗ |
| May 15, 2026 | SD | FORM SD | ↗ |
| May 7, 2026 | 8-K | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| May 1, 2026 | SCHEDULE 13G/A | ↗ | |
| Apr 30, 2026 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | ↗ |
| Apr 30, 2026 | DEF 14A | PROXY STATEMENT | ↗ |
| Apr 30, 2026 | SCHEDULE 13G | ↗ | |
| Apr 28, 2026 | 8-K | Financial Statements and Exhibits | ↗ |
| Apr 28, 2026 | 10-Q | FORM 10-Q | ↗ |
| Apr 20, 2026 | PRE 14A | PROXY STATEMENT | ↗ |
| Apr 7, 2026 | SCHEDULE 13G/A | ↗ |