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COMPASS MINERALS INTERNATIONAL INC

For the period ended Mar 31, 2026. Filed May 7, 2026.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 7, 2026

CMP$22.91+0.9%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

Previous report: 10-Q

Period ended 2025-12-31; filed 2026-02-06.

0001227654-26-000012

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-Q

Period ended 2026-03-31; filed 2026-05-07.

0001227654-26-000025

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 101 previous paragraphs and 155 current paragraphs.

39 unchanged; 39 reworded; 72 added; 22 removed; 1 previous and 5 current paragraphs rearranged.

Tables are not compared: 15 previous and 18 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (72)

Current report

Sale and Disposition of Wynyard SOP Business. On February 3, 2026, we entered into a share purchase agreement (the “Share Purchase Agreement”) to sell our SOP business in Wynyard, Saskatchewan, Canada. The Share Purchase Agreement provided for total consideration of approximately $30.8 million, prior to indebtedness and working capital adjustments of $2.1 million. The transaction closed on March 1, 2026. At closing, we received cash proceeds of $23.2 million, net of (i) $3.9 million placed in escrow, (ii) $1.3 million of cash on hand transferred to the buyer, and (iii) $0.3 million of transaction costs. As a result of the transaction, we recorded a pre-tax loss on sale of business, net, of $14.6 million, which included $13.1 million of foreign currency translation adjustments reclassified from Accumulated other comprehensive loss, for both the three and six months ended March 31, 2026. Prior to the sale and disposition, the results of the Wynyard SOP business were included in the Plant Nutrition operating segment and represented less than 3% of the Company’s total sales. See Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for further information.

Current report

AR Securitization Facility. On March 19, 2026, certain of our U.S. subsidiaries entered into a Sixth Amendment to our Accounts Receivable Securitization Facility (“AR Facility”) of up to $100.0 million with PNC Bank, National Association (“PNC”), as administrative agent and lender, and PNC Capital Markets, LLC, as structuring agent, extending the facility to March 2029.

Current report

Redemption of 2027 Notes. On March 30, 2026, we redeemed in full the remaining $150.0 million outstanding 6.75% Senior Notes due 2027 (the “2027 Notes”) using cash on hand at 100% of principal plus accrued interest.

Current report

•Net income was $12.7 million for the three months ended March 31, 2026, compared to a net loss of $32.0 million for the three months ended March 31, 2025, primarily reflecting lower impairment losses, higher gross profit and foreign exchange gains, and reduced selling, general and administrative expense, partially offset by a higher income tax expense and recognition of a loss on the sale of the Wynyard SOP business.

Current report

•Total sales increased 5.9%, or $47.5 million, during the six months ended March 31, 2026 compared to the prior-year period. The higher Salt segment sales was driven by higher Salt combined average sale prices of 6.6% and higher consumer and industrial sales volumes of 6.5%, partially offset by lower highway deicing sales volumes of 1.9%. Plant Nutrition sales increased 6.8%, compared to the prior-year period, primarily due to higher average sales prices, partially offset by lower sales volumes.

Current report

•Operating income of $92.6 million improved by $95.2 million from an operating loss of $2.6 million in the prior-year period, primarily reflecting higher Salt and Plant Nutrition operating income and no loss on impairment recorded during the six months ended March 31, 2026, compared to a $53.0 million loss on impairment recorded during the six months ended March 31, 2025. Salt operating income increased $18.0 million, primarily due to higher combined average sales prices, partially offset by lower sales volumes and higher per-unit product and per-unit shipping and handling costs. Plant Nutrition operating income was $13.0 million and improved from a prior-year period operating loss of $4.9 million, primarily due to higher average sales prices and lower per-unit product and per-unit shipping and handling costs, partially offset by lower sales volumes.

Current report

•Net income was $31.3 million for the six months ended March 31, 2026, compared to a net loss of $55.6 million for the six months ended March 31, 2025, primarily reflecting lower impairment losses, higher gross profit, reduced selling, general and administrative expenses, and lower income tax expense, and other expense, partially offset by the recognition of a loss on the sale of the Wynyard SOP business.

Current report

•Gross profit increased 8.1%, or $6.2 million, primarily due to the higher Plant Nutrition segment gross profit, partially offset by lower Salt segment gross profit. Gross margin increased 2.8 percentage points to 18.3%.

Current report

•Salt segment gross profit decreased $3.7 million, primarily due to lower sales volumes and higher per-unit product and per-unit shipping and handling costs. Salt per-unit shipping and handling cost increases were due to a combination of inflationary pressure on logistic rates and wider mix of shipping points.

Current report

•The gross profit of the Plant Nutrition segment increased $8.8 million, due to higher average sales prices and lower per-unit product and per-unit shipping and handling costs. Plant Nutrition per-unit shipping and handling cost decreases reflect a combination of changes in customer and mode of transportation mix and inflationary pressure on logistic rates.

Current report

•Gross profit increased 31.6%, or $35.1 million, driven by higher Plant Nutrition and Salt segment gross profits. Gross margin increased 3.3 percentage points to 17.2%.

Current report

•Salt segment gross profit increased $15.2 million, primarily due to higher average sales prices, partially offset by lower sales volumes and higher per-unit product and per-unit shipping and handling costs. Salt per-unit shipping and handling cost increases were due to a combination of inflationary pressure on logistic rates and wider mix of shipping points.

Current report

•The decrease of $2.6 million in selling, general and administrative expense from $29.6 million to $27.0 million during the three months ended March 31, 2026, compared to three months ended March 31, 2025, was primarily due to a reduction in corporate compensation expense.

Current report

•No impairment loss was recorded during the three months ended March 31, 2026. During the three months ended March 31, 2025, we recorded an impairment loss of $53.0 million related to the exit of the Fortress fire retardant business. See Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Current report

•Other operating income was $0.0 and $2.7 million, for the three months ended March 31, 2026 and March 31, 2025, respectively. Other operating income in the prior-year period was primarily due to a gain from changes in contingent consideration related to the Fortress acquisition, partially offset by severance costs associated with the decision to exit the Fortress fire retardant business. See Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Current report

•Interest expense was relatively unchanged at $17.9 million for the three months ended March 31, 2026, compared to $18.0 million for the three months ended March 31, 2025.

Current report

•The sale of our Wynyard SOP business during the three months ended March 31, 2026, resulted in a pre-tax loss on sale of business, net, of $14.6 million, which included $13.1 million of cumulative foreign currency translation adjustments reclassified from Accumulated other comprehensive loss. See Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Current report

•During the three months ended March 31, 2026, we recorded a $0.5 million loss on extinguishment of debt related to the write-off of deferred financing costs from the redemption of the 2027 Notes, with no comparable activity in the prior-year period.

Current report

•Other expense was $0.5 million for the three months ended March 31, 2026, compared to $1.4 million for the three months ended March 31, 2025, which primarily reflected credit agreement modification fees incurred in December 2024.

Current report

•Income tax expense increased by $6.2 million for the three months ended March 31, 2026, versus the three months ended March 31, 2025, primarily due to the book loss on sale of the Wynyard SOP business in the three months ended March 31, 2026, which resulted in additional tax expense due to differences in book and tax basis. See Note 6. Income Taxes and Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Current report

•Our effective tax rate was 55.7% for the three months ended March 31, 2026, which is primarily driven by the income mix by country with income recognized in foreign jurisdictions, for which tax expense was recorded, offset by losses recognized in the U. S. for which a valuation allowance has been recorded against the U.S. tax benefit as well as the impacts of the sale of the Wynyard SOP business noted above. See Note 6. Income Taxes and Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Current report

•The decrease of $9.3 million in selling, general and administrative expense from $62.9 million to $53.6 million during the six months ended March 31, 2026, compared to the six months ended March 31, 2025, was primarily due to reductions in corporate compensation expense, professional services and legal fees.

Current report

•No impairment loss was recorded during the six months ended March 31, 2026. During the six months ended March 31, 2025, we recorded an impairment loss of $53.0 million related to the exit of the Fortress fire retardant business. See Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Showing the first 40 of 72 passages. Open the source sections for the rest.

Removed paragraphs (22)

Previous report

•Net income was $18.6 million for the three months ended December 31, 2025, compared to a net loss of $23.6 million for the three months ended December 31, 2024. The increase in net income was primarily due to increases in operating income of $36.1 million and a decrease in income tax expense of $11.9 million, partially offset by increases in total other expense of $5.8 million, primarily due to a loss on foreign exchange expense.

Previous report

Gross Profit: Increased 84.3%, or $28.9 million; Gross Margin increased 4.8 percentage points to 16.0%

Previous report

•Salt segment gross profit increased $19.0 million, primarily due to higher sales volumes and lower per-unit product costs. Total Salt segment pricing was relatively flat for the three months ended December 31, 2025, compared to three months ended December 31, 2024, despite realizing higher highway deicing and consumer and industrial sales prices of 6.4% and 2.0%, respectively.

Previous report

SG&A: Decreased $6.7 million; or 4.1 percentage points as a percentage of sales from 10.8% to 6.7%

Previous report

•The decrease in selling, general and administrative expense was primarily due to a reduction in corporate compensation expense and corporate professional services.

Previous report

Other Operating Expense: Decreased $0.5 million from $0.5 million to $0

Previous report

•Other operating expense was $0 in the current period, compared to $0.5 million in the prior period.

Previous report

•Interest expense was $18.1 million, for the three months ended December 31, 2025, compared to $16.9 million, for the three months ended December 31, 2024.

Previous report

Loss (Gain) on Foreign Exchange: Increased $7.3 million from a $5.2 million gain in the prior-year period to a $2.1 million loss

Previous report

•Other expense for the three months ended December 31, 2024, was primarily due to fees paid to modify our credit agreement in December of 2024.

Previous report

Income Tax (Benefit) Expense: Decreased $11.9 million from $9.7 million to $(2.2) million

Previous report

•Our effective tax rate was (13.6)% for the three months ended December 31, 2025, which is primarily driven by discrete tax benefits as a result of a foreign provincial tax settlement. See Note 5. Income Taxes in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Previous report

•Salt sales increased $89.3 million, or 36.9%, primarily due to higher sales volumes and higher average sales price for Highway deicing sales and for Consumer and industrial sales.

Previous report

•Salt sales volumes increased 37.4% in total, or 933,000 tons. Highway deicing sales volumes increased 43.5%, reflecting an increase in sales volumes to highway and liquid magnesium chloride customers. Consumer and industrial sales volumes increased 13.6%.

Previous report

•Salt operating income increased $19.7 million, driven by higher sales volumes and lower per-unit production costs.

Previous report

•Plant Nutrition operating income increased $8.5 million to $5.4 million from an operating loss in the prior-year period of $3.1 million. Plant Nutrition operating income for the three months ended December 31, 2025, compared to the three months ended December 31, 2024, was impacted by higher average sales prices and lower per-unit product cost, partially offset by lower sales volumes attributable to the Company not pursuing lower margin export opportunities and higher-per unit distribution costs.

Previous report

As of December 31, 2025, we were in compliance with our debt covenants.
Reworded paragraphs (39)

Previous wording

Forward-looking statements relate to future events or our future financial performance, and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance or achievements to be materially different from future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements. Factors that could cause actual results to differ materially from those expressed or implied by the forward-looking statements include, but are not limited to, the following: our mining and industrial operations; geological conditions; weather conditions; our continued ability to access ambient lake brine in the Great Salt Lake; dependency on a limited number of key production and distribution facilities and critical equipment; the inability to fund necessary capital expenditures or successfully complete capital projects; uncertainties in estimating our economically recoverable reserves and resources; the useful life of our mine properties; conversion of mineral resources into mineral reserves; strikes, other forms of work stoppage or slowdown or other union activities; supply constraints or price increases for energy and raw materials used in our production processes; our indebtedness and inability to pay our indebtedness; restrictions in our debt agreements that may limit our ability to operate our business or require accelerated debt payments; tax liabilities; the inability of our customers to access credit or a default by our customers of trade credit extended by us; financial assurance requirements; our payment of any dividends; the seasonal demand for our products; variables impacting effective inventory management may adversely impact our performance; the impact of anticipated changes in potash product prices and customer application rates; the impact of competition on the sales of our products; inflation risks; increasing costs or a lack of availability of transportation services; risks associated with our international operations and sales, including the impact of any tariffs and changes in currency exchange rates; conditions in the sectors where we sell products and supply and demand imbalances for competing products, including the impact of any tariffs; our rights and governmental authorizations to mine and operate our properties; risks related to unanticipated litigation or investigations or pending litigation or investigations or other contingencies; compliance with environmental, health and safety laws and regulations; environmental liabilities; compliance with foreign and United States (“U.S.”) laws and regulations related to import and export requirements and anti-corruption laws; changes in laws, industry standards and regulatory requirements, including any changes in tariffs imposed; product liability claims and product recalls; misappropriation or infringement claims relating to intellectual property; inability to obtain required product re…

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Current wording

Forward-looking statements relate to future events or our future financial performance, and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance or achievements to be materially different from future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements. Factors that could cause actual results to differ materially from those expressed or implied by the forward-looking statements include, but are not limited to, the following: our mining and industrial operations; geological conditions; weather conditions; our continued ability to access ambient lake brine in the Great Salt Lake; dependency on a limited number of key production and distribution facilities and critical equipment; the inability to fund necessary capital expenditures or successfully complete capital projects; uncertainties in estimating our economically recoverable reserves and resources; the useful life of our mine properties; conversion of mineral resources into mineral reserves; strikes, other forms of work stoppage or slowdown or other union activities; supply constraints or price increases for energy, including the ongoing conflict in Iran and geopolitical tensions that could lead to significant disruption of global energy supplies and increases in global energy prices, and raw materials used in our production processes; our indebtedness and inability to pay our indebtedness; restrictions in our debt agreements that may limit our ability to operate our business or require accelerated debt payments; tax liabilities; the inability of our customers to access credit or a default by our customers of trade credit extended by us; financial assurance requirements; our payment of any dividends; the seasonal demand for our products; variables impacting effective inventory management may adversely impact our performance; the impact of anticipated changes in potash product prices and customer application rates; the impact of competition on the sales of our products; inflation risks; increasing costs or a lack of availability of transportation services; risks associated with our international operations and sales, including the impact of any tariffs and changes in currency exchange rates; conditions in the sectors where we sell products and supply and demand imbalances for competing products, including the impact of any tariffs; our rights and governmental authorizations to mine and operate our properties; risks related to unanticipated litigation or investigations or pending litigation or investigations or other contingencies; compliance with environmental, health and safety laws and regulations; environmental liabilities; compliance with foreign and United States (“U.S.”) laws and regulations related to import and export requirements and anti-corruption laws; changes in laws, industry standards and regulatory requirements, including any changes in tari…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

Unless the context requires otherwise, references to the “Company,” “Compass Minerals,” “our,” “us” and “we” refer to Compass Minerals International, Inc. (“CMI,” the parent holding company) and its consolidated subsidiaries. Except where otherwise noted, references to North America include only the continental U.S. and Canada, and references to the United Kingdom (“U.K.”) include only England, Scotland and Wales. Except where otherwise noted, all references to tons refer to “short tons” and all amounts are in U.S. dollars. One short ton equals 2,000 pounds and one metric ton equals 2,204.6 pounds. Compass Minerals and Protassium+ and combinations thereof, are trademarks of CMI or its subsidiaries in the U.S. and other countries.

Current wording

Unless the context requires otherwise, references to the “Company,” “Compass Minerals,” “our,” “us” and “we” refer to Compass Minerals International, Inc. (“CMI,” the parent holding company) and its consolidated subsidiaries. Except where otherwise noted, references to North America include only the continental U.S. and Canada, and references to the United Kingdom (“UK”) include only England, Scotland and Wales. Except where otherwise noted, all references to tons refer to “short tons” and all amounts are in U.S. dollars. One short ton equals 2,000 pounds and one metric ton equals 2,204.6 pounds. Compass Minerals and Protassium+ and combinations thereof, are trademarks of CMI or its subsidiaries in the U.S. and other countries.

Previous wording

For a discussion of our critical accounting estimates used in preparation of our consolidated financial statements is presented under the heading "Management’s Discussion of Critical Accounting Estimates" in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our 2025 Form 10-K.

Current wording

A discussion of our critical accounting estimates used in preparation of our consolidated financial statements is presented under the heading "Management’s Discussion of Critical Accounting Estimates" in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our 2025 Form 10-K.

Previous wording

Compass Minerals is a leading global provider of essential minerals, including salt, sulfate of potash (“SOP”) specialty fertilizer and magnesium chloride. As of December 31, 2025, we operate 12 production and packaging facilities, including:

Current wording

Compass Minerals is a leading global provider of essential minerals, including salt, sulfate of potash (“SOP”) specialty fertilizer and magnesium chloride. As of March 31, 2026, we operate 11 production and packaging facilities, including:

Previous wording

•The largest dedicated rock salt mine in the U.K. in Winsford, Cheshire;

Current wording

•The largest dedicated rock salt mine in the UK in Winsford, Cheshire;

Previous wording

Our Salt segment provides highway deicing salt to customers in North America and the U.K. as well as consumer deicing and water conditioning products, ingredients used in consumer and commercial food preparation, and other salt-based products for consumer, industrial, chemical and agricultural applications in North America. In the U.K., we operate a records management business utilizing excavated areas of our Winsford salt mine with one other location in London, England.

Current wording

Our Salt segment provides highway deicing salt to customers in North America and the UK as well as consumer deicing and water conditioning products, ingredients used in consumer and commercial food preparation, and other salt-based products for consumer, industrial, chemical and agricultural applications in North America. In the UK, we operate a records management business, included in Corporate and Other, utilizing excavated areas of our Winsford salt mine with one other location in London, England.

Previous wording

We continue to monitor the current tariff landscape including the effects of the tariffs imposed by the U.S. administration beginning in the second quarter of 2025, the reciprocal tariffs and retaliatory tariffs imposed by other countries, the developments of the upcoming joint review of the United States-Mexico-Canada (“USMCA”), and the impact on our business. Our salt and fertilizer production in Canada is qualified under the USMCA trade agreement. Accordingly, our exports from Canada into the United States are exempt from tariffs at this time.

Current wording

Tariffs. We continue to monitor the current tariff landscape including the U.S. Supreme Court decision overturning U.S. tariffs initiated in calendar 2025. As our products are United States-Mexico-Canada (“USMCA”) compliant under the USMCA trade agreement, we had minimal impact from tariff developments. Accordingly, our exports from Canada into the United States are exempt from tariffs at this time.

Previous wording

On July 4, 2025, the U.S. enacted a budget reconciliation package known as the “One Big Beautiful Bill Act of 2025” (“OBBBA”), which includes both tax and non-tax provisions. While the Company will realize some benefits from the relaxing of interest deduction limitations, the Company does not view the OBBBA to significantly impact its income tax profile.

Current wording

OBBBA. On July 4, 2025, the U.S. enacted a budget reconciliation package known as the “One Big Beautiful Bill Act of 2025” (“OBBBA”), which includes both tax and non-tax provisions. While the Company is benefiting from the relaxing of interest deduction limitations, the Company does not view the OBBBA to significantly impact its income tax profile.

Previous wording

The following is a summary of our consolidated results of operations for the three months ended December 31, 2025 and December 31, 2024, respectively. The following discussion should be read in conjunction with the information contained in our condensed consolidated financial statements and the notes thereto included in this Quarterly Report on Form 10-Q.

Current wording

The following is a summary of our consolidated results of operations for the three and six months ended March 31, 2026 (also referred to as “QTR 2026” and “YTD 2026,” respectively) and three and six months ended March 31, 2025 (also referred to as “QTR 2025” and “YTD 2025,” respectively). The following discussion should be read in conjunction with the information contained in our Condensed Consolidated Financial Statements and the notes thereto included in this Quarterly Report on Form 10-Q.

Previous wording

•Total sales increased 28.9%, or $88.9 million, due to higher Salt segment sales. The increase in sales for Salt was primarily due to higher deicing sales volumes of 43.5% and higher consumer and industrial sales volumes of 13.6%, with the combined average sales price remaining essentially flat between the two periods. Plant Nutrition sales decreased 1.0% from the prior year due to the decrease in sales volumes, partially offset by higher average sales prices.

Current wording

•Total sales decreased 8.4%, or $41.4 million, primarily due to lower Salt segment sales. The decrease in sales for Salt was driven by a 21.6% decline in deicing sales volumes and a 0.4% decrease in consumer and industrial sales volumes, partially offset by a combined average sales price increase of 9.7% between the two periods. Plant Nutrition sales increased 14.9%, compared to the prior-year period, due to higher average sales prices and higher sales volumes.

Previous wording

•Operating income of $36.6 million improved $36.1 million from $0.5 million in the prior-year period, primarily reflecting higher Salt and Plant Nutrition operating income. Salt operating income increased $19.7 million primarily due to higher sales volumes and lower per-unit product costs. Plant Nutrition operating income was $5.4 million and improved from a prior period operating loss of $3.1 million, primarily due to higher average sales prices and lower per-unit product costs, partially offset by lower sales volumes and higher per-unit distribution costs.

Current wording

•Operating income of $56.0 million improved by $59.1 million from an operating loss of $3.1 million in the prior-year period, primarily reflecting higher Plant Nutrition operating income and no loss on impairment recorded during the three months ended March 31, 2026, compared to a $53.0 million loss on impairment recorded during the three months ended March 31, 2025. Salt operating income decreased by $1.7 million, primarily due to lower sales volumes and higher per-unit product and per-unit shipping and handling costs. Plant Nutrition operating income was $7.6 million and improved from a prior period operating loss of $1.8 million, primarily due to higher average sales prices, lower per-unit product and per-unit shipping and handling costs, and higher sales volumes.

Previous wording

•Diluted net income per common share of $0.43 improved by $1.00 from $0.57 net loss per common share in the prior-year period.

Current wording

•Diluted net income per common share of $0.30 improved by $1.07 from $0.77 net loss per common share in the prior-year period.

Previous wording

•The gross profit of the Plant Nutrition segment increased $8.5 million due to higher average sales prices (see Plant Nutrition operating results) and lower per-unit product costs, which were partially offset by lower sales volumes and higher per-unit distribution costs.

Current wording

•The gross profit of the Plant Nutrition segment increased $17.3 million, due to higher average sales prices and lower per-unit product and per-unit shipping and handling costs, which were partially offset by lower sales volumes. Plant Nutrition per-unit shipping and handling cost decreases reflect a combination of changes in customer and mode of transportation mix and inflationary pressure on logistic rates.

Previous wording

•The decrease in interest income during the current period is primarily due to the lower average cash balance in the current year.

Current wording

•The increase in interest income of 0.4 million during the current period was primarily due to the higher average cash balance in the current year.

Previous wording

•Foreign exchange loss was $2.1 million during the three months ended December 31, 2025, compared to a gain of $5.2 million in the same quarter of the prior-year period, primarily reflecting the translation of Canadian dollars to U.S. dollars.

Current wording

•Foreign exchange gain was $5.6 million during the three months ended March 31, 2026, compared to a gain of $0.1 million in the same quarter of the prior-year period, primarily reflecting the translation of our intercompany loans from Canadian dollars to U.S. dollars.

Previous wording

•Our income tax provision for the three months ended December 31, 2025 and December 31, 2024 differs from the U.S. statutory rate primarily due to U.S. statutory depletion, state income taxes, nondeductible executive compensation, foreign income, mining and withholding taxes, valuation allowance expense, and base erosion and anti-abuse tax, and discrete tax benefits related to a foreign provincial tax settlement.

Current wording

•Our income tax provision for the three months ended March 31, 2026 and March 31, 2025 differs from the U.S. statutory rate primarily due to U.S. statutory depletion, state income taxes, nondeductible executive compensation, foreign income, mining and withholding taxes, impacts of the sale of the Wynyard SOP business, valuation allowance expense, and base erosion and anti-abuse tax.

Previous wording

•Tax expense decreased by $11.9 million for the three months ended December 31, 2025, versus the three months ended December 31, 2024, primarily due to discrete tax benefits related to a foreign provincial tax settlement for the three months ended December 31, 2025. See Note 5. Income Taxes in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Current wording

•Tax expense decreased by $5.7 million for the six months ended March 31, 2026, versus the six months ended March 31, 2025 primarily due to decreased pretax book income in foreign jurisdictions in the six months ended March 31, 2026. Note the impacts of the sale of the Wynyard SOP business recorded in Q2 and the impacts of the Ontario mining tax settlement recorded in Q1 largely offset each other through the six months ended March 31, 2026. See Note 6. Income Taxes and Note 3. Dispositions in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q.

Previous wording

The results of operations of the consolidated records management business and other incidental revenues include sales of $3.8 million and $3.6 million for the three months ended December 31, 2025 and December 31, 2024, respectively. These sales are not material to our consolidated financial results and are not included in the following operating segment financial data.

Current wording

The results of operations of the consolidated records management business and other incidental revenues include sales of $3.6 million for both the three months ended March 31, 2026 and March 31, 2025, and $7.4 million and $7.2 million for the six months ended March 31, 2026 and March 31, 2025, respectively. These sales were not material to our consolidated financial results and were not included in the following operating segment financial data.

Previous wording

•Highway deicing average sales price increased 6.4% reflecting sales mix. Consumer and industrial average sales price increased 2.0%.

Current wording

•Combined average sales prices increased 9.7% between the two periods, reflecting changes in sales price mix. Highway deicing average sales price increased 9.5%, while consumer and industrial average sales price decreased 3.5%.

Previous wording

•Plant Nutrition sales decreased 1.0%, or $0.6 million, due to a 12.7% decrease in sales volumes year over year, partially offset by an increase of 14.0% in average sales prices over the same period.

Current wording

•Plant Nutrition sales increased 6.8%, or $8.1 million, reflecting a 12.3% increase in average sales prices and a 4.6% decrease in sales volumes year over year.

Previous wording

EBITDA and Adjusted EBITDA exclude interest expense, income taxes and depreciation and amortization, each of which are an essential element of our cost structure and cannot be eliminated. Furthermore, Adjusted EBITDA excludes other cash and non-cash items, including stock-based compensation, interest income, (gain) loss on foreign exchange, other (income) expense, net and other significant items that management does not consider indicative of normal operations. Other significant items, if any, such as restructuring charges and impairment charges involve distinct initiatives that are not reflective of core operating activities and affect the comparability of our operational results across reporting periods. Our borrowings are a significant component of our capital structure and interest expense is a continuing cost of debt. We are also required to pay income taxes, a required and ongoing consequence of our operations. We have a significant investment in capital assets and depreciation and amortization reflect the utilization of those assets in order to generate revenues. Our employees are vital to our operations and we utilize various stock-based awards to compensate and incentivize our employees. Consequently, any measure that excludes these elements has material limitations. While EBITDA and Adjusted EBITDA are frequently used as measures of operating performance, these terms are not necessarily comparable to similarly titled measures of other companies due to the potential inconsistencies in the method of calculation.

Current wording

EBITDA and Adjusted EBITDA exclude interest expense, income taxes and depreciation and amortization, each of which are an essential element of our cost structure and cannot be eliminated. Furthermore, Adjusted EBITDA excludes other cash and non-cash items, including stock-based compensation, interest income, (gain) loss on foreign exchange, other (income) expense, net and other significant items that management does not consider indicative of normal operations. Other significant items, if any, such as restructuring charges, (gain) loss on sale of a business, and impairment charges involve distinct initiatives that are not reflective of core operating activities and affect the comparability of our operational results across reporting periods. Our borrowings are a significant component of our capital structure and interest expense is a continuing cost of debt. We are also required to pay income taxes, a required and ongoing consequence of our operations. We have a significant investment in capital assets and depreciation and amortization reflect the utilization of those assets in order to generate revenues. Our employees are vital to our operations and we utilize various stock-based awards to compensate and incentivize our employees. Consequently, any measure that excludes these elements has material limitations. While EBITDA and Adjusted EBITDA are frequently used as measures of operating performance, these terms are not necessarily comparable to similarly titled measures of other companies due to the potential inconsistencies in the method of calculation.

Previous wording

Net income increased $42.2 million for the three months ended December 31, 2025, compared to the three months ended December 31, 2024, primarily due to increases in operating income of $36.1 million and a decrease in income tax expense of $11.9 million, partially offset by an increase in total other expense of $5.8 million, primarily due to a loss on foreign exchange. Adjusted EBITDA increased $33.2 million for the three months ended December 31, 2025, compared to the three months ended December 31, 2024, primarily due to increases in sales and gross profit and a reduction in selling, general and administrative expenses.

Current wording

Adjusted EBITDA increased $2.3 million for the three months ended March 31, 2026, compared to the three months ended March 31, 2025, primarily due to increases in gross profit and a reduction in selling, general and administrative expenses. For the six months ended March 31, 2026, Adjusted EBITDA increased $35.5 million, compared to the six months ended March 31, 2025, primarily due to increases in gross profit and a reduction in selling, general and administrative expenses.

Previous wording

(a)Costs relate to a recall of food-grade salt produced at our Goderich plant. Refer to Note 7. Commitments and Contingencies in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for additional details.

Current wording

(c)Costs of $0.9 million and $1.8 million relate to a recall of food-grade salt produced at our Goderich plant for the three and six months ended March 31, 2025, respectively. Refer to Note 8. Commitments and Contingencies in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for additional details.

Previous wording

Historically, our cash flows from operating activities have generally been adequate to fund our basic operating requirements, ongoing debt service and sustaining investment in our property, plant and equipment. We have also used cash generated from operations to fund capital expenditures, pay dividends, fund smaller acquisitions and repay our debt. To a certain extent, our ability to meet our short- and long-term liquidity and capital needs is subject to general economic, financial, competitive and weather conditions, effects of climate change, geological variations in our mine deposits and other factors that are beyond our control. Historically, our working capital requirements have been the highest in the first fiscal quarter (ending December 31) and lowest in the third fiscal quarter (ending June 30). When needed, we may fund short-term working capital requirements by accessing our $325 million revolving credit facility and our revolving AR Securitization Facility to March 2027 with a capacity, which is subject to certain conditions, of up to $100.0 million. As of December 31, 2025, we had liquidity of approximately $341.7 million, comprised of $46.7 million of cash and cash equivalents and $295.0 million of availability under our $325 million revolving credit facility.

Current wording

Historically, our cash flows from operating activities have generally been adequate to fund our basic operating requirements, ongoing debt service and sustaining investment in our property, plant and equipment. We have also used cash generated from operations to fund capital expenditures, pay dividends, fund smaller acquisitions and repay our debt. To a certain extent, our ability to meet our short- and long-term liquidity and capital needs is subject to general economic, financial, competitive and weather conditions, effects of climate change, geological variations in our mine deposits and other factors that are beyond our control. Historically, our working capital requirements were the highest in the first fiscal quarter (ending December 31) and lowest in the third fiscal quarter (ending June 30). When needed, we may fund short-term working capital requirements by accessing our $325 million revolving credit facility and our revolving AR Securitization Facility to March 2029 with a capacity, which is subject to certain conditions, of up to $100.0 million. As of March 31, 2026, we had liquidity of approximately $378.9 million, comprised of $74.1 million of cash and cash equivalents and $304.8 million of availability under our $325 million revolving credit facility.

Previous wording

We have been able to manage our cash flows generated and used across Compass Minerals to indefinitely reinvest earnings in our foreign jurisdictions or efficiently repatriate those funds to the U.S. As of December 31, 2025, we had $25.0 million of cash and cash equivalents that was either held directly or indirectly by foreign subsidiaries. In fiscal 2025, we did not repatriate any unremitted foreign earnings. During the second quarter of fiscal 2025, we revised our permanently reinvested assertion. We are expecting to repatriate approximately $11 million of unremitted foreign earnings from our U.K. operations on which there was no income tax impact as of December 31, 2025. It is our current intention to continue to reinvest the remaining undistributed earnings of our foreign subsidiaries indefinitely. We review our tax circumstances on a regular basis with the intent of optimizing cash accessibility and minimizing tax expense.

Current wording

unremitted foreign earnings. During the three months ended March 31, 2026, we repatriated approximately $11 million of unremitted foreign earnings from our UK operations on which there was no income tax impact as of March 31, 2026. It is our current intention to continue to reinvest the remaining undistributed earnings of our foreign subsidiaries indefinitely. We review our tax circumstances on a regular basis with the intent of optimizing cash accessibility and minimizing tax expense.

Previous wording

In addition, the amount of permanently reinvested earnings is influenced by, among other things, the profits generated by our foreign subsidiaries and the amount of investment in those same subsidiaries. The profits generated by our U.S. and foreign subsidiaries are impacted by the transfer price charged on the transfer of our products between them. In November 2025, we reached a settlement with a Canadian provincial tax authority regarding a tax dispute. The settlement resolved the dispute for tax years 2002 through 2018 for a total cash outlay of $8.2 million, net of federal refunds and deductions associated with the agreed upon tax and interest, and was paid during the three months ended December 31, 2025. With the settlement, the performance bonds of $157.4 million posted as collateral for the 2002 through 2018 period were released. See Note 5. Income Taxes in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q, for a discussion regarding our Canadian tax reassessments.

Current wording

In addition, the amount of permanently reinvested earnings is influenced by, among other things, the profits generated by our foreign subsidiaries and the amount of investment in those same subsidiaries. The profits generated by our U.S. and foreign subsidiaries are impacted by the transfer price charged on the transfer of our products between them. In November 2025, we reached a settlement with a Canadian provincial tax authority regarding a tax dispute. The settlement resolved the dispute for tax years 2002 through 2018 for a total cash outlay of $8.2 million, net of federal refunds and deductions associated with the agreed upon tax and interest and was paid during the six months ended March 31, 2026. With the settlement, the performance bonds of $157.4 million posted as collateral for the 2002 through 2018 period were released. See Note 6. Income Taxes in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q, for a discussion regarding our Canadian tax reassessments.

Previous wording

Management assesses the available positive and negative evidence to estimate whether sufficient future taxable income will be generated to permit use of the existing deferred tax assets. A significant piece of objective negative evidence evaluated was the cumulative loss incurred in the U.S. over the three-year period ended December 31, 2025. Such objective evidence limits the ability to consider other subjective evidence, such as our projections for future income. On the basis of this evaluation, during the three months ended December 31, 2025, no change in additional valuation allowance has been recorded to recognize the portion of the U.S. deferred tax assets that are more likely than not to be realized. The amount of the deferred tax assets considered realizable, however, could be adjusted if estimates of future taxable income during the carryforward period are increased or reduced or if objective negative evidence in the form of cumulative losses is no longer present and additional weight is given to subjective evidence such as our projections for income.

Current wording

Management assesses the available positive and negative evidence to estimate whether sufficient future taxable income will be generated to permit use of the existing deferred tax assets. A significant piece of objective negative evidence evaluated was the cumulative loss incurred in the U.S. over the three-year period ended March 31, 2026. Such objective evidence limits the ability to consider other subjective evidence, such as our projections for future income. On the basis of this evaluation, during the six months ended March 31, 2026, an additional valuation allowance of $0.1 million has been recorded to recognize the portion of the U.S. deferred tax assets that are more likely than not to be realized. The amount of the deferred tax assets considered realizable, however, could be adjusted if estimates of future taxable income during the carryforward period are increased or reduced or if objective negative evidence in the form of cumulative losses is no longer present and additional weight is given to subjective evidence such as our projections for income.

Previous wording

As of December 31, 2025, we had $896.5 million of outstanding indebtedness, consisting of $650.0 million outstanding under our 8.00% Senior Notes due 2030, $150.0 million outstanding under our 6.75% Senior Notes due 2027, $10.0 million of borrowings outstanding under our revolving credit facilities under the Credit Agreement, and $86.5 million of outstanding loans under the accounts receivable financing facility (“AR Securitization Facility”) (see Note 6. Long-Term Debt and Finance Lease Liabilities in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for more detail regarding our debt). Outstanding letters of credit totaling $20.0 million as of December 31, 2025 further reduced available borrowing capacity under our revolving credit facility to $295.0 million.

Current wording

As of March 31, 2026, we had $725.0 million of outstanding indebtedness, consisting of $650.0 million outstanding under our 8.00% Senior Notes due 2030 and $75.0 million of outstanding loans under the accounts receivable financing facility (“AR Facility”) (see Note 7. Long-Term Debt and Finance Lease Liabilities in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for more detail regarding our debt). We had no borrowings outstanding under our revolving credit facilities under the Credit Agreement. Outstanding letters of credit totaling $20.2 million as of March 31, 2026 further reduced available borrowing capacity under our revolving credit facility to $304.8 million.

Previous wording

Our debt service obligations could, under certain circumstances, materially affect our financial condition and prevent us from fulfilling our debt obligations. As a holding company, CMI’s investments in its operating subsidiaries constitute substantially all of its assets. Consequently, our subsidiaries conduct substantially all of our consolidated operating activities and own substantially all of our operating assets. The principal source of the cash needed to pay our obligations is the cash generated from our subsidiaries’ operations and their borrowings. Furthermore, we must remain in compliance with the terms of the 2023 Credit Agreement governing our credit facilities, including the consolidated first lien net leverage ratio and consolidated interest coverage ratio, in order to pay dividends to our stockholders. We must also comply with the terms of our indentures governing our 6.75% Senior Notes due December 2027 and our 8.00% Senior Notes due July 2030, which limit the amount of dividends we can pay to our stockholders.

Current wording

Our debt service obligations could, under certain circumstances, materially affect our financial condition and prevent us from fulfilling our debt obligations. As a holding company, CMI’s investments in its operating subsidiaries constitute substantially all of its assets. Consequently, our subsidiaries conduct substantially all of our consolidated operating activities and own substantially all of our operating assets. The principal source of the cash needed to pay our obligations is the cash generated from our subsidiaries’ operations and their borrowings. Furthermore, we must remain in compliance with the terms of the 2023 Credit Agreement governing our credit facilities, including the consolidated first lien net leverage ratio and consolidated interest coverage ratio, in order to pay dividends to our stockholders. We must also comply with the terms of our indentures governing our 8.00% Senior Notes due July 2030, which limit the amount of dividends we can pay to our stockholders.

Previous wording

As of December 31, 2025, we had cash and cash equivalents of $46.7 million, compared to $59.7 million as of September 30, 2025.

Current wording

As of March 31, 2026, we had cash and cash equivalents of $74.1 million, compared to $59.7 million as of September 30, 2025.

Previous wording

Net cash used by operating activities, as reflected in the Condensed Consolidated Statements of Cash Flows, were $37.0 million, for the three months ended December 31, 2025, as compared to $4.1 million, for the three months ended December 31, 2024.

Current wording

Net cash provided by operating activities, as reflected in the Condensed Consolidated Statements of Cash Flows, were $160.4 million, for the six months ended March 31, 2026, as compared to $182.8 million, for the six months ended March 31, 2025.

Previous wording

As mentioned above, our Salt segment’s business is seasonal and our Salt segment results and working capital needs are heavily impacted by the severity and timing of the winter weather, which generally occurs from December through March of each year. Customers tend to replenish their inventory prior to the start of the winter season and following snow events; consequently, the number and timing of snow events during the winter season will impact the amount of our accounts receivable and inventory at the end of each quarter. Our operating cash flows for both the three months ended December 31, 2025 and December 31, 2024, reflect the seasonal increase in accounts receivable and accounts payable and the decrease in inventories due to the beginning of the winter season. During the three months ended December 31, 2025, the decrease in the line item, Accounts payable and accrued expenses and other current liabilities, primarily relates to interest payments made in the period. In addition, changes in Other assets and Other liabilities during the three months ended December 31, 2025, primarily reflect the settlement of the tax dispute with the Canadian tax authorities, of which a previously recorded deposits were applied to the amount due at settlement. See Note 5. Income Taxes in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q, for further information.

Current wording

As mentioned above, our Salt segment’s business is seasonal and our Salt segment results and working capital needs are heavily impacted by the severity and timing of the winter weather, which generally occurs from December through March of each year. Customers tend to replenish their inventory prior to the start of the winter season and following snow events; consequently, the number and timing of snow events during the winter season will impact the amount of our accounts receivable and inventory at the end of each quarter. Our operating cash flows for both the six months ended March 31, 2026 and March 31, 2025, reflect the seasonal increase in accounts receivable and accounts payable and the decrease in inventories due to the winter season.

Previous wording

Net cash used in investing activities, as reflected in the Condensed Consolidated Statements of Cash Flows, were $23.3 million and $22.2 million, during the three months ended December 31, 2025 and December 31, 2024, respectively. Cash outflows from investing activities for capital expenditures during the three months ended December 31, 2025 and December 31, 2024 were $22.8 million and $21.8 million, respectively. We estimate that our cash outflows for capital expenditures will be approximately $90 million to $110 million for the fiscal year ended September 30, 2026.

Current wording

Net cash used in investing activities, as reflected in the Condensed Consolidated Statements of Cash Flows, were $18.6 million and $35.9 million, during the six months ended March 31, 2026 and March 31, 2025, respectively. Cash outflows from investing activities for capital expenditures during the six months ended March 31, 2026 and March 31, 2025 were $41.0 million and $35.8 million, respectively. We estimate that our cash outflows for capital expenditures will be approximately $90 million to $110 million for the fiscal year ended September 30, 2026.

Previous wording

Net cash provided by financing activities, as reflected in the Condensed Consolidated Statements of Cash Flows, were $47.1 million, for the three months ended December 31, 2025, as compared to net cash provided in financing activities of $53.1 million, for the three months ended December 31, 2024, primarily due to borrowings under the Revolving Credit Facility and AR Securitization Facility.

Current wording

Net cash used in financing activities, as reflected in the Condensed Consolidated Statements of Cash Flows, were $(127.3) million, for the six months ended March 31, 2026, compared to net cash provided by financing activities of $(116.8) million, for the six months ended March 31, 2025, primarily reflecting the redemption of the 2027 Notes, during the six months ended March 31, 2025 versus the repayments, net of borrowings, under the Revolving Credit Facility during the six months ended March 31, 2025. On March 30, 2026, we redeemed in full the remaining $150.0 million outstanding 2027 Notes, using cash on hand at 100% of principal plus accrued interest.

Previous wording

On October 25, 2024, we issued a recall for specific production lots of food-grade salt produced at our Goderich Plant following a customer report of a non-organic, foreign material in our product. We subsequently expanded the voluntary recall to include food products from the Goderich Plant between September 18, 2024 and November 6, 2024. We followed recall protocol and notified the BRCGS Global Standard for Food Safety certifying body, the Canadian Food Inspection Agency (“CFIA”) and the U.S. Food and Drug Administration (“FDA”). We completed our investigation and continue to assess the scope and magnitude of customer claims related to the recall. At this time, based on currently available information and our applicable insurance coverage, we do not believe any incremental losses will have a material adverse effect on our results of operations or cash flows in future periods. The recall in the United States, supervised by the FDA, is complete, and the matter is closed with FDA. The CFIA has conducted a follow-up inspection of the Goderich Plant to verify compliance with regulatory requirements and identified no non-compliances. See Note 7. Commitments and Contingencies in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for additional details.

Current wording

On October 25, 2024, we issued a recall for specific production lots of food-grade salt produced at our Goderich Plant following a customer report of a non-organic, foreign material in our product. We subsequently expanded the voluntary recall to include food products from the Goderich Plant between September 18, 2024 and November 6, 2024. We followed recall protocol and notified the BRCGS Global Standard for Food Safety certifying body, the Canadian Food Inspection Agency (“CFIA”) and the U.S. Food and Drug Administration (“FDA”). We completed our investigation and continue to assess the scope and magnitude of customer claims related to the recall. At this time, based on currently available information and our applicable insurance coverage, we do not believe any incremental losses will have a material adverse effect on our results of operations or cash flows in future periods. The recall in the United States, supervised by the FDA, is complete, and the matter is closed with FDA. The CFIA has conducted a follow-up inspection of the Goderich Plant to verify compliance with regulatory requirements and identified no non-compliances. See Note 8. Commitments and Contingencies in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for additional details.

Previous wording

See Note 5. Income Taxes and Note 7. Commitments and Contingencies in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for a discussion regarding labor, environmental and litigation matters.

Current wording

See Note 6. Income Taxes and Note 8. Commitments and Contingencies in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for a discussion regarding labor, environmental and litigation matters.

Previous wording

See Note 1. Accounting Policies and Basis of Presentation in the Notes to the Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for a discussion of recent accounting pronouncements.

Current wording

See Note 1. Accounting Policies and Basis of Presentation in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q for a discussion of recent accounting pronouncements.

Previous wording

Our operations outside of the U.S. are conducted primarily in Canada and the U.K. Therefore, our results of operations are subject to both currency transaction risk and currency translation risk. We incur currency transaction risk whenever we or one of our subsidiaries enters into either a purchase or sales transaction using a currency other than the local currency of the transacting entity. With respect to currency translation risk, our financial condition and results of operations are measured and recorded in the relevant local currency and then translated into U.S. dollars for inclusion in our historical consolidated financial statements. Exchange rates between these currencies and the U.S. dollar have fluctuated significantly from time to time and may do so in the future. The majority of revenues and costs are denominated in U.S. dollars, with Canadian dollars and British pounds sterling also being significant. Significant changes in the value of the Canadian dollar or British pound sterling relative to the U.S. dollar could have a material adverse effect on our financial condition and our ability to meet interest and principal payments on U.S. dollar-denominated debt, including borrowings under our senior secured credit facilities.

Current wording

Our operations outside of the U.S. are conducted primarily in Canada and the UK. Therefore, our results of operations are subject to both currency transaction risk and currency translation risk. We incur currency transaction risk whenever we or one of our subsidiaries enters into either a purchase or sales transaction using a currency other than the local currency of the transacting entity. With respect to currency translation risk, our financial condition and results of operations are measured and recorded in the relevant local currency and then translated into U.S. dollars for inclusion in our historical consolidated financial statements. Exchange rates between these currencies and the U.S. dollar have fluctuated significantly from time to time and may do so in the future. The majority of revenues and costs are denominated in U.S. dollars, with Canadian dollars and British pounds sterling also being significant. Significant changes in the value of the Canadian dollar or British pound sterling relative

Previous wording

We experience a substantial amount of seasonality in our sales, including our salt deicing product sales. Consequently, our Salt segment sales and operating income are generally higher in the first and second fiscal quarters (ending December 31 and March 31) and lower during the third and fourth fiscal quarters of each year (ending June 30 and September 30). In particular, sales of highway and consumer deicing salt and magnesium chloride products vary based on the severity of the winter conditions in areas where the products are used. Following industry practice in North America and the U.K., we seek to stockpile sufficient quantities of deicing salt throughout the first, third and fourth fiscal quarters (ending December 31, June 30 and September 30) to meet the estimated requirements for the winter season. Our plant Nutrition business is also seasonal. As a result, we and our customers generally build inventories during the plant Nutrition business’ low demand periods of the year (which are typically winter and summer, but can vary due to weather and other factors) to ensure timely product availability during the peak sales seasons (which are typically spring and autumn, but can also vary due to weather and other factors).

Current wording

We experience a substantial amount of seasonality in our sales, including our salt deicing product sales. Consequently, our Salt segment sales and operating income are generally higher in the first and second fiscal quarters (ending December 31 and March 31) and lower during the third and fourth fiscal quarters of each year (ending June 30 and September 30). In particular, sales of highway and consumer deicing salt and magnesium chloride products vary based on the severity of the winter conditions in areas where the products are used. Following industry practice in North America and the UK, we seek to stockpile sufficient quantities of deicing salt throughout the first, third and fourth fiscal quarters (ending December 31, June 30 and September 30) to meet the estimated requirements for the winter season. Our plant Nutrition business is also seasonal. As a result, we and our customers generally build inventories during the plant Nutrition business’ low demand periods of the year (which are typically winter and summer, but can vary due to weather and other factors) to ensure timely product availability during the peak sales seasons (which are typically spring and autumn, but can also vary due to weather and other factors).
Rearranged current paragraphs (5)

Current report — wording carried from elsewhere

•Diluted net income per common share of $0.73 improved by $2.07 from $1.34 net loss per common share in the prior-year period.

Current report — wording carried from elsewhere

•Our income tax provision for the six months ended March 31, 2026 and March 31, 2025 differs from the U.S. statutory rate primarily due to U.S. statutory depletion, state income taxes, nondeductible executive compensation, foreign income, mining and withholding taxes, impacts of the Ontario mining tax settlement, impacts of the sale of the Wynyard SOP business, valuation allowance expense, and base erosion and anti-abuse tax.

Current report — wording carried from elsewhere

We have been able to manage our cash flows generated and used across Compass Minerals to indefinitely reinvest earnings in our foreign jurisdictions or efficiently repatriate those funds to the U.S. As of March 31, 2026, we had $19.3 million cash and cash equivalents that were either held directly or indirectly by foreign subsidiaries. In fiscal 2025, we did not repatriate any

Current report — wording carried from elsewhere

During the six months ended March 31, 2026, changes in Other assets and Other liabilities during the six months ended March 31, 2026, primarily reflect the settlement of the tax dispute with the Canadian tax authorities, of which previously recorded deposits were applied to the amount due at settlement. See Note 6. Income Taxes in the Notes to Condensed Consolidated Financial Statements under Item 1 of Part I of this Form 10-Q, for further information.

Current report — wording carried from elsewhere

to the U.S. dollar could have a material adverse effect on our financial condition and our ability to meet interest and principal payments on U.S. dollar-denominated debt, including borrowings under our senior secured credit facilities.
Rearranged previous paragraphs (1)

Previous report — wording carried elsewhere

•Combined average sales prices were essentially flat between the two periods, reflecting changes in sales price mix.