LUXFER HOLDINGS PLC

CONDENSED CONSOLIDATED STATEMENTS OF INCOME / (LOSS) (UNAUDITED)

1 The calculation of earnings per share is performed separately for continuing and discontinued operations. As a result, the sum of the two in any particular period may not equal the earnings-per-share amount in total.

2 The loss per share for discontinued operations has not been diluted, since the incremental shares included in the weighted-average number of shares outstanding would have been anti-dilutive.

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME / (LOSS) (UNAUDITED)

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED)

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED)

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

1. Basis of Presentation and Responsibility for interim Financial Statements

We prepared the accompanying unaudited condensed consolidated financial statements of Luxfer Holdings PLC and all wholly-owned, majority owned or otherwise controlled subsidiaries on the same basis as our annual audited financial statements. We condensed or omitted certain information and footnote disclosures normally included in our annual audited financial statements, which we prepared in accordance with U.S. Generally Accepted Accounting Principles (GAAP).

Our quarterly financial statements should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2024. As used in this report, the terms "we," "us," "our," "Luxfer" and "the Company" mean Luxfer Holdings PLC and its subsidiaries, unless the context indicates another meaning.

In the opinion of management, our financial statements reflect all adjustments, which are only of a normal recurring nature, necessary for the fair statement of financial statements for interim periods in accordance with U.S. GAAP and with the instructions to Form 10-Q in Article 10 of Securities and Exchange Commission (SEC) Regulation S-X.

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions about future events that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of our financial statements and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from those estimates, and any such differences may be material to our financial statements.

Our fiscal year ends on December 31. We report our interim quarterly periods on a 13-week quarter basis, ending on a Sunday. The Second Quarter 2025, ended on June 29, 2025, and the Second Quarter 2024, ended on June 30, 2024.

Accounting standards issued but not yet effective

On November 4, 2024, the FASB issued ASU 2024-03, which requires disaggregated disclosure of income statement expenses for public business entities ("PBEs"). ASU 2024-03 is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. We will adopt the standard beginning with our annual reporting for the year ending December 31, 2027.

In December 2023, the FASB issued ASU No. 2023-09, “Improvements to Income Tax Disclosures”, which requires new and enhanced disclosures primarily related to income taxes paid and the effective tax rate reconciliation. We will adopt the standard beginning with our annual reporting for the year ending December 31, 2025.

2. Earnings per share

Basic earnings per share are computed by dividing net income or loss for the period by the weighted-average number of ordinary shares outstanding, net of treasury shares and shares held in ESOP. Diluted earnings per share are computed by dividing net income for the period by the weighted average number of ordinary shares outstanding and the dilutive ordinary shares equivalents.

Basic and diluted earnings per share were calculated as follows:

(1) The calculation of earnings per share is performed separately for continuing and discontinued operations. As a result, the sum of the two in any particular period may not equal the earnings-per-share amount in total.

Basic average shares outstanding and diluted average shares outstanding were the same for discontinued operations because the effect of potential shares of common stock was anti-dilutive since the Company generated a net loss from discontinued operations.

3. Net Sales

Disaggregated sales disclosures for the second quarter and year-to-date ended June 29, 2025, and June 30, 2024, are included below and in Note 15, Segmental Information.

The Company’s performance obligations are satisfied at a point in time. With the reclassification of our Superform business as discontinued operations, none of the Company's revenue from continuing operations is satisfied over time. As a result, the Company's contract receivables, contract assets and contract liabilities are included within current assets and liabilities held-for-sale.

4. Restructuring

The $2.0 million and $2.1 million restructuring charge in the second quarter and first six months, respectively, of 2025 predominantly relates to costs aimed at reducing our fixed cost structure and generating savings through enhanced operational alignment, in particular to reduce the footprint in our North American Gas Cylinders division. As part of this initiative, we recognized an accelerated depreciation charge of $1.7 million related to property, plant and equipment in the second quarter and first six months of 2025, in accordance with ASC 360. This was triggered by a strategic decision to relocate operations, resulting in the affected assets no longer being used for their original intended length of time.

The $1.1 million and $1.8 million restructuring charge in the second quarter and first six months, respectively, of 2024 also relate to continued costs aimed at reducing our fixed cost structure and realigning our business.

Restructuring-related costs by reportable segment were as follows:

4. Restructuring (continued)

Activity related to restructuring, recorded in Other current liabilities in the consolidated balance sheets is summarized as follows:

5. Acquisition and disposal related costs

Acquisition and disposal related costs of $0.1 million in the second quarter and first six months of 2025, represented professional fees incurred in relation to our ongoing strategic review.

In the second quarter of 2024 there was a $7.5 million loss on held-for-sale asset group relating to the Graphic Arts' assets which were revalued to the expected consideration the Company will receive. Disposal-related costs of $1.7 million and $1.9 million in the second quarter and first half of 2024, respectively, represent professional fees incurred and accrued in relation to the planned divestiture of the Graphic Arts segment. This was completed on July 2, 2025 as detailed in note 17.

6. Other income

In December 2023, it was established that any potential liability arising from the lawsuits and reasonable defense costs related to the previously disclosed US Ecology case are covered by insurance. The Company recognized $5.1 million and $5.3 million in the second quarter and first half, respectively, of 2024, in relation to these costs previously incurred by the Company. The Company received $4.5 million in the first half of 2024 with a further $0.8 million confirmed in June 2024 and received in July 2024.

7. Income Taxes

We manage our affairs so that we are centrally managed and controlled in the United Kingdom (“U.K.”) and therefore have our tax residency in the U.K. The provision for income taxes consists of provisions for the U.K. and international income taxes. We operate in an international environment with operations in various locations outside the U.K. Accordingly, the consolidated income tax rate is a composite rate reflecting the earnings in the various locations and the applicable rates.

The effective income tax rate on continuing operations for the first half ended June 29, 2025, was a 29.1%, tax charge compared to a 63.1% tax charge for the first half ended June 30, 2024. In 2025 the rate was impacted by non-deductible expenses, in 2024, the rate was impacted by non-deductible expenses, the loss on held-for-sale asset group and accelerated depreciation charges.

On July 4, 2025, the One Big Beautiful Bill Act was enacted into law, introducing significant changes to U.S. tax legislation. Our assessment into the full effects of the legislation and it's impact on the overall tax expense is ongoing.

8. Supplementary balance sheet information

9. Goodwill and other identifiable intangible assets

Changes in goodwill during the first half ended June 29, 2025, were as follows:

Accumulated goodwill impairment losses in relation to continuing activities were $8.0 million as of June 29, 2025 and December 31, 2024.

Identifiable intangible assets consisted of the following:

Identifiable intangible asset amortization expense was $0.4 million and $0.4 million for the first half of 2025 and 2024 respectively.

Intangible asset amortization expense during each of the following five years is expected to be approximately $0.8 million per year.

10. Debt

Debt outstanding was as follows:

The weighted-average interest rate on the revolving credit facility was 6.10% for the first half of the year and 7.50% for the full-year 2024.

10. Debt (continued)

Loan notes due and shelf facility

The Note Purchase Agreement and Private Shelf Agreement requires us to maintain compliance with a minimum interest coverage ratio and a leverage ratio. We have been in compliance with the covenants under the Note Purchase and Private Shelf Agreement throughout all of the quarterly measurement dates from and including September 30, 2014, to June 29, 2025.

The Loan Notes due 2026, the Shelf Facility and the Note Purchase and Private Shelf Agreement are governed by the law of the State of New York. In July 2025 we completed a refinance of our shelf facility, the terms of this remaining the same, with expiry now in July 2030 as opposed to October 2026.

Senior Facilities Agreement

During the first half of 2025, we drew down net $4.9 million on the Revolving Credit Facility and the balance outstanding at June 29, 2025, was $24.0 million, and at December 31, 2024, was $17.2 million, with $101.0 million undrawn at June 29, 2025 and $107.8 million undrawn at December 31,2024.

Bank Overdraft

The bank overdraft is an uncommitted facility with no expiration date, this is reviewed annually and can be cancelled by either the bank or the Company on demand.

11. Discontinued Operations

Our Superform aluminum superplastic forming business, which operated from sites in the U.S. and the U.K., was historically included in the Gas Cylinders Segment. As a result of our decision to exit non-strategic aluminum product lines, we have reflected the results of operations of these businesses as discontinued operations in the Consolidated Statements of Income for all periods presented. We expect our Superform U.S. business to be sold within the next twelve months.

The assets and liabilities of the Superform business have been presented within Current assets held-for-sale and Current liabilities held-for-sale in the Consolidated Balance Sheets at June 29, 2025 and December 31, 2024.

Results of discontinued operations in the second quarter and first six months of 2025 and 2024 were as follows:

In the second quarter of 2025 the Company recognized a $2.8 million loss on held-for-sale asset group relating to Superform assets. The loss reflects an adjustment to the carrying amount to its estimated fair value less costs to sell, in accordance with ASC 360, due to revised expectations regarding the sale.

The fair value measurement was determined using a nonrecurring fair value approach under ASC 820. Because the asset group is not traded in an active market, the Company applied a market approach, estimating fair value based on recent transactions involving comparable businesses of a similar size and industry profile. This fair value measurement is classified as Level 3 within the fair value hierarchy.

11. Discontinued Operations (continued)

The associated assets and liabilities relating to Superform U.S. that are classified as held-for-sale were as follows:

There was $0.2 m of capital expenditure in the first half of 2025 (2024: $0.1 m), there wasno depreciation and amortization.

The only significant non-cash item was the $2.8 million loss on held-for-sale asset group in the second quarter and first six months of 2025.There was $1.4 million, $1.2 million and $0.2 million of inventory, right-of-use assets and property, plant and equipment impairments recognized respectively.

12. Held-for-sale assets and liabilities

The total assets and liabilities classified as held-for-sale, including those that qualify as discontinued operations are as follows:

12. Held-for-sale assets and liabilities (continued)

As a result of the Company’s strategic review process announced in October 2023, the Company concluded that its Graphic Arts business no longer aligned with the Company’s overall business and value proposition. In 2024, the Company initiated a sale process for its Graphic Arts business, completing the divestiture in July 2025.

In accordance with ASC 205-20 and ASC 360-10, our Graphic Arts business was classified as held-for-sale at June 29, 2025 and December 31, 2024, however the business did not meet the criteria to be classified as a discontinued operation.

13. Share Plans

Total share-based compensation expense in the second quarter and first six months of 2025 and 2024 was as follows:

In March 2025, we issued our annual share-based compensation grants under the Luxfer Holdings PLC Long Term Umbrella Incentive Plan. The total number of awards issued was approximately 135,000 and the weighted average fair value of options granted in 2025 was estimated to be $12.13 per share.

In June 2025, we issued our annual share-based compensation grants under the Luxfer Holdings PLC Non Executive Directors' Equity Incentive Plan. The total number of awards issued was approximately 45,000 and the weighted average fair value of options granted was estimated to be $11.46 per share.

The following table illustrates the assumptions used in deriving the fair value of share options granted during 2025 and the year-ended December 31, 2024:

The expected life of the share options is based on historical data and current expectations, and is not necessarily indicative of exercise patterns that may occur. The expected volatility reflects the assumption that the historical volatility over a period similar to the life of the options is indicative of future trends, which may not necessarily be the actual outcome.

14. Shareholders' Equity

Dividends paid and proposed

14. Shareholders' Equity (continued)

15. Segmental Information

We classify our operations into business segments, based primarily on shared economic characteristics for the nature of the products and services; the nature of the production processes; the type or class of customer for their products and services; the methods used to distribute their products or provide their services; and the nature of the regulatory environment. The Company hasfive identified business units, which aggregate into three reportable segments within continuing operations, andone within discontinued operations. Luxfer Gas Cylinders forms the Gas Cylinders segment, Luxfer MEL Technologies and Luxfer Magtech aggregate into the Elektron segment and Luxfer Graphic Arts forms the Graphic Arts segment. Our Superform business unit used to aggregate into the Gas Cylinders segment but is now recognized within discontinued operations. A summary of the operations of the segments within continuing operations is provided below:

Gas Cylinders segment

Our Gas Cylinders segment manufactures and markets specialized highly-engineered cylinders, using composites and aluminum alloys, including pressurized cylinders for use in various applications including self contained breathing apparatus ('SCBA') for firefighters, containment of oxygen and other medical gases for healthcare, alternative fuel vehicles, aerospace and space exploration and specialty industrial applications.

Elektron segment Our Elektron segment focuses on specialty materials based primarily on magnesium and zirconium, with key product lines including advanced lightweight magnesium alloys with a variety of uses across a variety of industries; magnesium powders for use in countermeasure flares, as well as heater meals; and high-performance zirconium-based materials and oxides used as catalysts and in the manufacture of advances ceramics, fiber-optic fuel cells, and many other performance products.

Graphic Arts segment

Our Graphic Arts segment provides a full range of pre-sensitized magnesium, copper and zinc plates, along with associated chemicals, for the production of foil-stamping and embossing dies. In addition, non-sensitized polished brass and magnesium plates are also manufactured for computer numerical control ('CNC') engraving. The segment also advises on turnkey engraving operations, complete with etching machines, computer-to-plate ('CtP') machines, exposure units and film setters.

Other

Other, as used below, primarily represents unallocated corporate expense and includes non-service related defined benefit pension credit.

Management monitors the operating results of its reportable segments separately for the purpose of making decisions about resource allocation and performance assessment. Segment performance is evaluated by the chief operating decision maker "CODM", the CEO, who is responsible for allocating resources and assessing performance of the operating segments, using net sales and adjusted EBITA, which is defined as the Company's measure of segment profit or loss, and is based on income before tax from continuing operations, adjusted for share-based compensation charges; restructuring charges; impairment charges; acquisitions and disposals costs; gain on disposal of assets held for sale; defined benefit credit/charge and amortization.

Unallocated assets and liabilities include those which are held on behalf of the Company and cannot be allocated to a segment, such as taxation, investments, cash, retirement benefits obligations, bank and other loans and holding company assets and liabilities.

Financial information by reportable segment in the second quarter and first six months of 2025 and 2024 were as follows:

In the second quarter of 2025 there wereno sales made between our segments (2024: $0.1 million sales between our Elektron segment and Graphic Arts segment.

During the first six months of 2025 there were $0.1 million sales made between our Elektron segment and Graphic Arts segment (2024: $0.3 million)

(1)Other cost of sales includes material costs and variable costs.

(2)Other segment items primarily consists of sales, marketing, research and development, general and admin costs.

The following tables present certain geographic information by geographic region for the first six months and Second Quarter ended June 29, 2025, and June 30, 2024:

(1) Net sales are based on the geographic destination of sale.

(2) Other includes South America, Latin America the Middle East and Africa.

16. Commitments and Contingencies

Committed and uncommitted banking facilities

The Company had committed banking facilities of $125.0 million at June 29, 2025 and December 31, 2024. Of these committed facilities, $24.0 million was drawn at June 30, 2025 and $17.2 million at December 31, 2024. The Company also had an additional $25.0 million of uncommitted facilities through an accordion provision at June 29, 2025 and December 31, 2024.

Contingencies

In December 2023, it was established that any potential liability arising from the lawsuits and reasonable defense costs related to the previously disclosed US Ecology case are covered by insurance. The Company recognized $5.1 million and $5.3 million in the second quarter and first half, respectively, of 2024, in relation to recovery of these costs previously incurred by the Company. The Company received $4.5 million in the first half of 2024 with a further $0.8 million received in July 2024.

In January 2025, a final settlement was agreed upon related to the US Ecology case which was covered in full by the Company's insurance policy, with payment made in February 2025. As a result, the Company recorded a liability for the settlement in other current liabilities and recognized a gain contingency related to the insurance payout receivable in accounts and other receivables as at December 31, 2024, nil at June 29, 2025.

In April 2025, the Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) opened a Preliminary Evaluation to investigate allegations of compressed natural gas (CNG) fuel leaks in certain CNG fuel systems, equipped with certain Luxfer Type 4 CNG fuel containers. Luxfer is fully co-operating with this Preliminary Evaluation, which has a range of potential outcomes, and at this stage Luxfer is not able to estimate the potential financial impact. Luxfer does not believe that this alleged issue poses an unreasonable risk to motor vehicle safety.

17. Subsequent Events

On July 2, 2025, the Company completed the divesture of its Graphic Arts business to Vulcan Metals Specialty Products, Inc., a newly created affiliate of TerraMar Capital LLC. In accordance with ASC 205-20 and ASC 360-10, our Graphic Arts business was classified as held-for-sale at June 29, 2025 and December 31, 2024. The segment represented approximately 7% of consolidated revenues in the first six months of 2025. The divestiture is expected to have an immaterial income statement impact in the third quarter of 2025.

On July 15, 2025, the Company completed a refinancing of its shelf facility, the terms of the financing agreement remain materially the same, with the new facility now expiring in July 2030. A copy of the agreement has been included as exhibit 10.1.

Other than those disclosed elsewhere in the notes to the financial statements, no further material subsequent events to report.