As of the latest Form 4 filed Jun 15, 2026.
What Luxfer Holdings PLC insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 64 most recent filings for LXFR.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-15 | 2026-06-11 | Hipple Richard J Director | SSale | −4.01K | $15.05 | $60.4K | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Hipple Richard J, Director | MExercise | +8.95K | — | — | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Trimberger Lisa G Director | SSale | −4.01K | $15.05 | $60.4K | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Trimberger Lisa G, Director | MExercise | +8.95K | — | — | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Stein Sylvia Ann Director | SSale | −4.01K | $15.05 | $60.4K | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Stein Sylvia Ann, Director | MExercise | +8.95K | — | — | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Snowdon Clive Director | SSale | −4.01K | $15.05 | $60.4K | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | Snowdon Clive, Director | MExercise | +8.95K | — | — | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | MULLEN PATRICK K Director | SSale | −5.32K | $15.05 | $80.1K | No | Form 4 ↗ |
| 2026-06-15 | 2026-06-11 | MULLEN PATRICK K, Director | MExercise | +11.9K | — | — | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-06 | Butcher Andrew Chief Executive Officer | JOther | +853.00 | $15.82 | $13.5K | No | Form 4 ↗ |
| 2026-05-28 | 2026-02-04 | Butcher Andrew, Chief Executive Officer | JOther | +853.00 | $15.68 | $13.4K | No | Form 4 ↗ |
| 2026-05-28 | 2025-12-19 | Butcher Andrew, Chief Executive Officer | JOther | +508.00 | $13.79 | $7.01K | No | Form 4 ↗ |
| 2026-05-28 | 2025-11-05 | Butcher Andrew, Chief Executive Officer | JOther | +1.07K | $12.39 | $13.2K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Moorefield Jeffrey C. See Remarks | FTax | −401.00 | $11.92 | $4.78K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Moorefield Jeffrey C., See Remarks | MExercise | +990.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Moorefield Jeffrey C., See Remarks | FTax | −626.00 | $11.82 | $7.40K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Moorefield Jeffrey C., See Remarks | MExercise | +1.54K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Moorefield Jeffrey C., See Remarks | FTax | −253.00 | $11.82 | $2.99K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Moorefield Jeffrey C., See Remarks | MExercise | +623.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | MEAD HOWARD IOAN See Remarks | FTax | −444.00 | $11.82 | $5.25K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | MEAD HOWARD IOAN, See Remarks | MExercise | +1.03K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | MEAD HOWARD IOAN, See Remarks | FTax | −693.00 | $11.82 | $8.19K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | MEAD HOWARD IOAN, See Remarks | MExercise | +1.60K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | MEAD HOWARD IOAN, See Remarks | FTax | −279.00 | $11.82 | $3.30K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | MEAD HOWARD IOAN, See Remarks | MExercise | +644.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Butcher Andrew Chief Executive Officer | FTax | −7.35K | $11.82 | $86.8K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Butcher Andrew, Chief Executive Officer | MExercise | +13.1K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Butcher Andrew, Chief Executive Officer | FTax | −11.5K | $11.82 | $135K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Butcher Andrew, Chief Executive Officer | MExercise | +20.4K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Butcher Andrew, Chief Executive Officer | FTax | −4.65K | $11.82 | $54.9K | Yes (planned) | Form 4 ↗ |
| 2026-03-23 | 2026-03-20 | Butcher Andrew, Chief Executive Officer | MExercise | +8.29K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Moorefield Jeffrey C. See Remarks | FTax | −2.32K | $11.82 | $27.5K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Moorefield Jeffrey C., See Remarks | MExercise | +5.74K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Moorefield Jeffrey C., See Remarks | FTax | −2.74K | $11.82 | $32.4K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Moorefield Jeffrey C., See Remarks | MExercise | +6.76K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Moorefield Jeffrey C., See Remarks | FTax | −373.00 | $11.82 | $4.41K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Moorefield Jeffrey C., See Remarks | MExercise | +921.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | MEAD HOWARD IOAN See Remarks | FTax | −2.57K | $11.82 | $30.4K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | MEAD HOWARD IOAN, See Remarks | MExercise | +5.94K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | MEAD HOWARD IOAN, See Remarks | FTax | −3.03K | $11.82 | $35.8K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | MEAD HOWARD IOAN, See Remarks | MExercise | +7.00K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | MEAD HOWARD IOAN, See Remarks | FTax | −413.00 | $11.82 | $4.88K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | MEAD HOWARD IOAN, See Remarks | MExercise | +954.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Butcher Andrew Chief Executive Officer | FTax | −6.88K | $11.82 | $81.3K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Butcher Andrew, Chief Executive Officer | MExercise | +12.3K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Butcher Andrew, Chief Executive Officer | FTax | −42.7K | $11.82 | $505K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Butcher Andrew, Chief Executive Officer | MExercise | +76.2K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Butcher Andrew, Chief Executive Officer | FTax | −50.4K | $11.82 | $595K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Butcher Andrew, Chief Executive Officer | MExercise | +89.8K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Ramos Vittini Janelle Amanda General Counsel | FTax | −488.00 | $11.80 | $5.76K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Ramos Vittini Janelle Amanda, General Counsel | MExercise | +780.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Moorefield Jeffrey C. See Remarks | FTax | −312.00 | $11.80 | $3.68K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Moorefield Jeffrey C., See Remarks | MExercise | +769.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | MEAD HOWARD IOAN See Remarks | FTax | −347.00 | $11.80 | $4.09K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | MEAD HOWARD IOAN, See Remarks | MExercise | +800.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Butcher Andrew Chief Executive Officer | FTax | −5.75K | $11.80 | $67.8K | Yes (planned) | Form 4 ↗ |
| 2026-03-19 | 2026-03-17 | Butcher Andrew, Chief Executive Officer | MExercise | +10.3K | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Moorefield Jeffrey C. See Remarks | FTax | −192.00 | $11.60 | $2.23K | Yes (planned) | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Moorefield Jeffrey C., See Remarks | MExercise | +471.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | MEAD HOWARD IOAN See Remarks | FTax | −384.00 | $11.60 | $4.45K | Yes (planned) | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | MEAD HOWARD IOAN, See Remarks | MExercise | +884.00 | — | — | Yes (planned) | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Butcher Andrew Chief Executive Officer | FTax | −4.14K | $11.60 | $48.0K | Yes (planned) | Form 4 ↗ |
| 2026-03-18 | 2026-03-16 | Butcher Andrew, Chief Executive Officer | MExercise | +7.38K | — | — | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also LXFR’s full analysis or the market-wide insider trading feed. The tabs above jump to LXFR’s other SEC data.
Source: SEC Form 4 filings for LXFR, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.