WASTE MANAGEMENT INC

Previous wording

This Quarterly Report on Form 10-Q contains certain forward-looking statements that are made subject to the safe harbor protections provided by the Private Securities Litigation Reform Act of 1995. Forward-looking statements are often identified by the words, “will,” “may,” “should,” “continue,” “anticipate,” “believe,” “expect,” “plan,” “forecast,” “project,” “estimate,” “intend,” and words of a similar nature and include estimates or projections of financial and other data; comments on expectations relating to future periods; plans or objectives for the future; and statements of opinions, views or beliefs about current and future events, circumstances or performance. You should view these statements with caution. They are based on the facts and circumstances known to us as of the date the statements are made. These forward looking statements are subject to risks and uncertainties that could cause actual results to be materially different from those set forth in such forward-looking statements, including but not limited to failure to implement our optimization, automation, growth and cost savings initiatives and overall business strategy; failure to obtain the results anticipated from strategic initiatives, investments, acquisitions or new lines of business; failure to identify acquisition targets, consummate and integrate acquisitions, including our ability to integrate the acquisition of Stericycle and achieve the anticipated benefits therefrom, including synergies; legal, regulatory, operational, technological and other matters that may affect the costs and timing of our ability to integrate and deliver all of the expected benefits of the Stericycle acquisition; failure to maintain an effective system of internal control over financial reporting; existing or new environmental and other regulations, including developments related to emerging contaminants, gas emissions, renewable energy, recyclables, extended producer responsibility and our natural gas fleet; significant environmental, safety or other incidents resulting in liabilities or brand damage; failure to obtain and maintain necessary permits due to land scarcity, public opposition or otherwise; diminishing landfill capacity, resulting in increased costs and the need for disposal alternatives; exposure to different regulatory, legal, financial and economic conditions in international jurisdictions; failure to attract, hire and retain key team members and a high quality workforce; increases in labor costs due to union organizing activities or changes in wage and labor related regulations; disruption and costs resulting from severe weather and destructive climate events; failure to achieve our sustainability goals or execute on our sustainability-related strategy and initiatives, including within planned timelines or anticipated budgets due to disruptions, delays, cost increases or changes in environmental or tax regulations and incentives; focus on and regulation of, environmental and s…

Excerpt shortened here; the source contains the full paragraph.

Current wording

This Quarterly Report on Form 10-Q contains certain forward-looking statements that are made subject to the safe harbor protections provided by the Private Securities Litigation Reform Act of 1995. Forward-looking statements are often identified by the words, “will,” “may,” “should,” “continue,” “anticipate,” “believe,” “expect,” “plan,” “forecast,” “project,” “estimate,” “intend,” and words of a similar nature and include estimates or projections of financial and other data; comments on expectations relating to future periods; plans or objectives for the future; and statements of opinions, views or beliefs about current and future events, circumstances or performance. You should view these statements with caution. They are based on the facts and circumstances known to us as of the date the statements are made. These forward looking statements are subject to risks and uncertainties that could cause actual results to be materially different from those set forth in such forward-looking statements, including but not limited to failure to implement our optimization, automation, growth and cost savings initiatives and overall business strategy; failure to obtain the results anticipated from strategic initiatives, investments, acquisitions or new lines of business; failure to identify acquisition targets, consummate and integrate acquisitions, including our ability to integrate the acquisition of Stericycle, Inc. (“Stericycle”) (which is now presented as our Healthcare Solutions segment) and achieve the anticipated benefits therefrom, including synergies; legal, regulatory, operational, technological and other matters that may affect the costs and timing of our ability to integrate and deliver all of the expected benefits of the Stericycle acquisition; existing or new environmental and other regulations, including developments related to emerging contaminants, gas emissions, renewable energy, recyclables, extended producer responsibility and our natural gas fleet; significant environmental, safety or other incidents resulting in liabilities or brand damage; failure to obtain and maintain necessary permits due to land scarcity, public opposition or otherwise; diminishing landfill capacity, resulting in increased costs and the need for disposal alternatives; failure to attract, hire and retain key team members and a high quality workforce; increases in labor costs due to union organizing activities or changes in wage and labor related regulations; disruption and costs resulting from severe weather and destructive climate events; failure to achieve our sustainability goals or execute on our sustainability-related strategy and initiatives, including within planned timelines or anticipated budgets due to disruptions, delays, cost increases or changes in environmental or tax regulations and incentives; focus on and regulation of, environmental and sustainability-related disclosures, which could lead to increased costs, risk of non-compliance, brand damage an…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

We are North America’s leading provider of comprehensive environmental solutions, providing services throughout the United States (“U.S.”) and Canada. We partner with our customers and the communities we serve to manage and reduce waste at each stage from collection to disposal, while recovering valuable resources and creating clean, renewable energy. We own or operate the largest network of landfills throughout the U.S. and Canada. In order to make disposal more practical for larger urban markets, where the distance to landfills is typically farther, we manage transfer stations that consolidate, compact and transport waste efficiently and economically. Our solid waste business is operated and managed locally by our subsidiaries that focus on distinct geographic areas and provide collection, transfer, disposal, recycling and resource recovery services. Through our subsidiaries, including our Waste Management Renewable Energy (“WM Renewable Energy”) segment, we are also a leading developer, operator and owner of landfill gas-to-energy facilities in the U.S. and Canada that produce renewable electricity and renewable natural gas (“RNG”), which is a significant source of fuel that we allocate to our natural gas fleet. Additionally, we are a leading recycler in the U.S. and Canada, handling materials that include paper, cardboard, glass, plastic and metal.

Current wording

more practical for larger urban markets, where the distance to landfills is typically farther, we manage transfer stations that consolidate, compact and transport waste efficiently and economically. Our solid waste business is operated and managed locally by our subsidiaries that focus on distinct geographic areas and provide collection, transfer, disposal, recycling and resource recovery services. Through our Renewable Energy segment, we are also a leading developer, operator and owner of landfill gas-to-energy facilities in the U.S. and Canada that produce renewable electricity and renewable natural gas (“RNG”), which is a significant source of fuel that we allocate to our natural gas fleet. Our Healthcare Solutions segment provides regulated waste and compliance services (“RWCS”) and secure information destruction (“SID”) services in the U.S., Canada and Western Europe that protect people and brands, promote health and well-being and safeguard the environment. Additionally, through our Recycling Processing and Sales segment, we are a leading recycler in the U.S. and Canada, handling materials that include paper, cardboard, glass, plastic and metal.

Previous wording

Our senior management evaluates, oversees and manages the financial performance of our business through five reportable segments, referred to as (i) Collection and Disposal - East Tier (“East Tier”); (ii) Collection and Disposal - West Tier (“West Tier”); (iii) Recycling Processing and Sales; (iv) WM Renewable Energy and (v) WM Healthcare Solutions. Our East and West Tiers, along with certain ancillary services (“Other Ancillary”) that are not managed through our Tier segments, but that support our collection and disposal operations, form our “Collection and Disposal” businesses. We also provide additional services not managed through our five reportable segments, which are presented as Corporate and Other.

Current wording

Our senior management evaluates, oversees and manages the financial performance of our business through five reportable segments, referred to as (i) Collection and Disposal - East Tier (“East Tier”); (ii) Collection and Disposal - West Tier (“West Tier”); (iii) Recycling Processing and Sales; (iv) Renewable Energy and (v) Healthcare Solutions. Our East and West Tiers, along with certain ancillary services (“Other Ancillary”) that are not managed through our Tier segments, but that support our collection and disposal operations, form our “Collection and Disposal” business. We also provide additional services not managed through our five reportable segments, which are presented as Corporate and Other.

Previous wording

Our fundamental strategy has not changed; we remain dedicated to providing long-term value to our stockholders by successfully executing our core strategy of focused differentiation and continuous improvement. We have enabled a people-first, technology-led focus to drive our mission to maximize resource value, while minimizing environmental impact, and sustainability and environmental stewardship are embedded in all that we do. Our strategy leverages and sustains the strongest asset network in the industry to drive best-in-class customer experience and growth. Our strategic planning processes appropriately consider that the future of our business and the industry can be influenced by changes in economic conditions, the competitive landscape, the regulatory environment, asset and resource availability and technology. We believe that focused differentiation, which is driven by capitalizing on our unique and extensive network of assets, will deliver profitable growth and position us to leverage competitive advantages. Simultaneously, we believe that investing in automation to improve processes and drive operational efficiency combined with a focus on the cost to serve our customers will yield an attractive profit margin and enhanced service quality. We are furthering our strategy of focused differentiation and continuous improvement beyond our traditional waste operations through our sustainability growth strategy that includes significant investments in our WM Renewable Energy and Recycling Processing and Sales segments, while increasing automation and reducing labor dependency. In addition, with our acquisition of Stericycle, we have advanced our growth strategy and built upon our sustainability initiatives. The acquisition provides a complementary business platform in regulated waste and compliance services involving medical waste, a sector with attractive near- and long-term growth dynamics and in secure information destruction services to further our leading suite of comprehensive

Current wording

Our fundamental strategy has not changed; we remain dedicated to providing long-term value to our stockholders by successfully executing our core strategy of focused differentiation and continuous improvement. We have enabled a people-first, technology-led focus to drive our mission to maximize resource value, while minimizing environmental impact, and sustainability and environmental stewardship are embedded in all that we do. Our strategy leverages and sustains the strongest asset network in the industry to drive best-in-class customer experience and growth. Our strategic planning processes appropriately consider that the future of our business and the industry can be influenced by changes in economic conditions, the competitive landscape, the regulatory environment, asset and resource availability and technology. We believe that focused differentiation, which is driven by capitalizing on our unique and extensive network of assets, will deliver profitable growth and position us to leverage competitive advantages. Simultaneously, we believe that investing in automation to improve processes and drive operational efficiency combined with a focus on the cost to serve our customers will yield an attractive profit margin and enhanced service quality. We have furthered our strategy of focused differentiation and continuous improvement beyond our traditional waste operations through our sustainability growth strategy, which has positioned us to capitalize on the significant investments made in our Renewable Energy and Recycling Processing and Sales segments, while increasing automation and reducing labor dependency. In addition, our Healthcare Solutions segment provides a complementary business platform in medical waste, a sector with attractive near- and long-term growth dynamics and in secure information destruction services to further our leading suite of comprehensive waste and environmental solutions. Furthermore, we continue to evaluate and plan to pursue emerging diversion technologies that may generate additional value.

Previous wording

The waste industry is a comparatively mature and stable industry. However, customers increasingly expect more of their waste materials to be recovered, and those waste streams are becoming more complex. In addition, many state and local governments mandate diversion, recycling and waste reduction at the source and prohibit the disposal of certain types of waste at landfills. We monitor these developments to adapt our service offerings. As companies, individuals and communities look for ways to be more sustainable, we promote our comprehensive services that go beyond our core business of collecting and disposing of waste in order to meet their needs. This includes expanding traditional recycling services, increasing organics collection and processing, providing regulated waste and compliance services and secure information destruction and expanding our renewable energy projects to meet the evolving needs of our diverse customer base. As North America’s leading provider of comprehensive environmental solutions, we are taking big, bold steps to catalyze positive change – change that will impact our Company as well as the communities we serve. Consistent with our Company’s long-standing commitment to sustainability and environmental stewardship, we have published our 2025 Sustainability Report providing details on our sustainability-related performance and outlining progress towards our 2030 sustainability goals. The Sustainability Report conveys the strong linkage between the Company’s sustainability goals and our growth strategy, inclusive of the planned and ongoing expansion of the Company’s Recycling Processing and Sales and WM Renewable Energy segments. The information in this report can be found at sustainability.wm.com but it does not constitute a part of, and is not incorporated by reference into, this Quarterly Report on Form 10-Q.

Current wording

The waste industry is a comparatively mature and stable industry. However, customers increasingly expect more of their waste materials to be recovered and those waste streams are becoming more complex. In addition, many state and local governments mandate diversion, recycling and waste reduction at the source and prohibit the disposal of certain types of waste at landfills. We monitor these developments to adapt our service offerings. As companies, individuals and communities look for ways to be more sustainable, we promote our comprehensive services that go beyond our core business of collecting and disposing of waste in order to meet their needs. This includes expanding traditional recycling services, increasing organics collection and processing, providing medical waste services and expanding our renewable energy projects to meet the evolving needs of our diverse customer base. As North America’s leading provider of comprehensive environmental solutions, we are taking big, bold steps to catalyze positive change – change that will impact our Company as well as the communities we serve. Consistent with our Company’s long-standing commitment to sustainability and environmental stewardship, we have published our 2025 Sustainability Report, providing details on our sustainability-related performance and outlining progress towards our 2030 sustainability goals. The 2025 Sustainability Report conveys the strong linkage between the Company’s sustainability goals and our growth strategy, inclusive of the

Previous wording

We encounter intense competition from governmental, quasi-governmental and private service providers based on pricing, and to a much lesser extent, the nature of service offerings, particularly in the residential line of business. Our industry is directly affected by changes in general economic factors, including increases and decreases in consumer spending, business expansions and construction activity. These factors generally correlate to volumes of waste generated and impact our revenue. Negative economic conditions and other macroeconomic trends can and have caused customers to reduce their service needs. Such negative economic conditions, in addition to competitor actions, can impact our strategy to negotiate, renew, or expand service contracts and grow our business. We also encounter competition for acquisitions and growth opportunities. General economic factors and the market for consumer goods, in addition to regulatory developments, can also significantly impact commodity prices for the recyclable materials we sell. Significant components of our operating expenses vary directly as we experience changes in revenue due to volume and inflation. Volume changes can fluctuate significantly by line of business and volume changes in higher margin businesses can impact key financial metrics. We must dynamically manage our cost structure in response to volume changes and cost inflation.

Current wording

We encounter intense competition from governmental, quasi-governmental and private service providers based on pricing, and to a much lesser extent, the nature of service offerings, particularly in the residential line of business. Our industry is directly affected by changes in general economic factors, including increases and decreases in consumer spending, business expansions and construction activity. These factors generally correlate to volumes of waste generated and impact our revenue. Negative economic conditions and other macroeconomic trends can and have caused customers to reduce their service needs. Such negative economic conditions, in addition to competitor actions, can impact our strategy to negotiate, renew, or expand service contracts and grow our business. We also encounter competition for acquisitions and growth opportunities. General economic factors and the market for consumer goods, in addition to regulatory developments, can also significantly impact commodity prices for the recyclable materials we sell. Significant components of our operating expenses vary directly as we experience changes in revenue due to volume and inflation. Volume changes can fluctuate significantly by line of business and can impact key financial metrics. We must dynamically manage our cost structure in response to volume changes and cost inflation.

Previous wording

We believe the Company’s industry-leading asset network and strategic focus on investing in our people and our digital platform will give the Company the necessary tools to address the evolving challenges impacting the Company and our industry. In line with our commitment to continuous improvement and a differentiated customer experience, we remain focused on our automation and optimization investments to enhance our operational efficiency and change the way we interact with our customers. Advancements made through these initiatives are intended to seamlessly and digitally connect all enterprise functions required to service customers and provide the best experience. We have made significant progress in executing this technology enablement strategy to automate and optimize certain elements of our service delivery model. The key benefits are reduced labor dependency for certain high-turnover positions, particularly in customer experience, recycling and residential collection, while further elevating our customer self-service through digitalization and implementation of technologies to enhance the safety, reliability and efficiency within our collection operations.

Current wording

We believe the Company’s industry-leading asset network and strategic focus on investing in our people and our digital platform will give the Company the necessary tools to address the evolving challenges impacting the Company and our industry. In line with our commitment to continuous improvement and a differentiated customer experience, we remain focused on our automation and optimization investments to enhance our operational efficiency and change the way we interact with our customers. Advancements made through these initiatives are intended to seamlessly and digitally connect all enterprise functions required to service customers and provide the best experience. We have made significant progress in executing this technology enablement strategy to automate and optimize certain elements of our service delivery model. The key benefits are reduced labor dependency on certain high-turnover jobs, particularly in customer experience, recycling and residential collection, while further elevating our customer self-service through digitalization and implementation of technologies to enhance the safety, reliability and efficiency within our collection operations.

Previous wording

We sometimes experience margin pressures and variability in earnings and margins from our commodity-driven businesses, specifically within our Recycling Processing and Sales and WM Renewable Energy segments. During the nine months ended September 30, 2025, we experienced decreases in market prices for recycled commodities when compared to the prior year period caused by a number of factors, including the closure of domestic paper mills, a decrease in demand for recycled content by certain consumer goods producers, focused reduction in cardboard packaging and overall market conditions. While the combined impacts of commodity price fluctuations from the prior year had a modestly favorable

Current wording

We sometimes experience margin pressures and variability in earnings and margins from our commodity-driven businesses, specifically within our Recycling Processing and Sales and Renewable Energy segments. During the quarter ended March 31, 2026, we continued to experience decreases in market prices for recycled commodities when compared to the prior year quarter. Additionally, commodity price fluctuations from the prior year quarter had an unfavorable impact on the Renewable Energy segment. We continue to take proactive steps to adjust our business models to protect against the down side risk of changes in commodity prices.

Previous wording

Variability in economic conditions, including inflation, interest rates, employment trends and supply chain reliability, can create risk and uncertainty in financial outlook. We take proactive steps to recover and mitigate inflationary cost pressures through our overall pricing efforts and by managing our costs through efficiency, labor productivity and investments in technology to automate certain aspects of our business. We remain committed to putting our people first to ensure that they are well positioned to execute our daily operations diligently and safely. We remain focused on delivering outstanding customer service, managing our variable costs with changing volumes and investing in technology that will enhance our customers’ experience and provide operating efficiencies intended to reduce our cost to serve our customers.

Current wording

Variability in economic conditions, including inflation, interest rates, employment trends and supply chain reliability, can create risk and uncertainty in financial outlook. We take proactive steps to recover and mitigate inflationary cost pressures through our overall pricing efforts and by managing our costs through efficiency, labor productivity and investments in technology to automate certain aspects of our business. We remain committed to putting our people first to ensure that they are well positioned to execute our daily operations diligently and safely. We remain focused on delivering outstanding customer service, managing our variable costs with changing volumes and investing in technology that will enhance our customers’ experience and provide operating efficiencies intended to reduce our cost to serve.

Previous wording

Key elements of our financial results for the third quarter include:

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Key elements of our financial results for the first quarter of 2026 include:

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The mix of operating revenues from our major lines of business for the three and nine months ended September 30 are as follows (in millions):

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The mix of operating revenues for the three months ended March 31 are as follows (in millions):

Previous wording

Our overall pricing efforts are focused on keeping pace with the increasing costs and capital intensity of our business. We continue to see yield growth in our landfill business primarily driven by municipal solid waste, which achieved average yield of 6.7% and 6.0% for the three and nine months ended September 30, 2025, respectively.

Current wording

Our overall pricing efforts are focused on keeping pace with the increasing costs and capital intensity of our business. We continue to see yield growth in our landfill business primarily driven by municipal solid waste, which achieved yield of 6.9% for the first quarter of 2026.

Previous wording

Recycling Processing and Sales and WM Renewable Energy — Recycling Processing and Sales revenues attributable to yield decreased $72 million and $113 million for the three and nine months ended September 30, 2025, respectively, as compared to the prior year periods. Average market prices for single-stream recycled commodities declined nearly 35% and 15% for the three and nine months ended September 30, 2025, respectively, as compared to the prior year periods. Revenues attributable to yield in our WM Renewable Energy segment decreased $2 million and increased $14 million for the three and nine months ended September 30, 2025, respectively, as compared to the prior year periods. Year-to-date increases in natural gas and electricity pricing were partially offset by declines in RINs pricing. While there may be short-term fluctuations in our commodity-driven businesses as prices change, we continue to take proactive steps to adjust our business models to protect against the downside risk of changes in commodity prices.

Current wording

Recycling Processing and Sales and Renewable Energy— Recycling Processing and Sales revenues attributable to yield decreased $28 million as compared to the prior year period. Average market prices for single-stream recycled commodities declined approximately 27% in the first quarter of 2026 as compared to the prior year period. Revenues attributable to yield in our Renewable Energy segment decreased $7 million as compared to the prior year period primarily due to lower RNG pricing, partially offset by higher electricity and natural gas prices. While there may be short-term fluctuations in our commodity-driven businesses as prices change, we believe that our business models and processes appropriately mitigate the downside risk of changes in commodity prices.

Previous wording

The following table summarizes the major components of our operating expenses for the three and nine months ended September 30 (in millions of dollars and as a percentage of revenues):

Current wording

The following table summarizes the major components of our operating expenses for the three months ended March 31 (in millions of dollars and as a percentage of revenues):

Previous wording

Significant items affecting operating expenses during the three and nine months ended September 30, 2025, as compared to the prior year periods, are summarized below:

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The significant items affecting operating expenses during the first quarter of 2026, as compared to the prior year period, are summarized below:

Previous wording

Labor and Related Benefits —The increase in labor and related benefits costs was driven by the addition of employees as a result of our recent acquisitions, particularly Stericycle, and annual employee wage increases. The increase was offset, in part, by (i) lower annual incentive compensation and employee benefit expenses; (ii) residential collection efficiency improvements; (iii) lower residential volumes attributable to intentional shedding of lower margin contracts and (iv) improved driver retention.** **

Current wording

Labor and Related Benefits — The increase in labor and related benefits costs is primarily due to annual employee wage increases and an increase in employee medical costs as compared with the prior year period. These increases were partially offset by (i) lower costs driven by lower collection volumes as discussed above; (ii) collection efficiency improvements and (iii) improved driver retention.

Previous wording

Transfer and Disposal Costs — The increase in transfer and disposal costs was primarily due to our recent acquisitions and inflationary cost pressures, which includes increased disposal fees at third-party sites and higher rates from our third-party haulers. This increase was partially offset by lower residential volumes attributable to intentional shedding of lower margin contracts.

Current wording

Transfer and Disposal Costs— The decrease in transfer and disposal costs is primarily due to lower transfer and disposal volumes, caused by harsh winter weather during the current period, and lower residential volumes attributable to intentional shedding of lower-margin contracts.

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Cost of Goods Sold — The decrease in cost of goods sold was primarily driven by a 35% and 15% decrease in average market prices for single-stream recycled commodities for the three and nine months ended September 30, 2025, respectively, as compared to the prior year periods. This decrease was partially offset by additional pipeline transportation costs attributable to new RNG facilities brought on-line since the prior year periods.

Current wording

Cost of Goods Sold — The decrease in cost of goods sold is primarily due to 27% decrease in average market prices for single-stream recycling commodities. This decrease was partially offset by additional pipeline transportation costs attributable to new RNG facilities brought on line during 2025.

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Disposal and Franchise Fees and Taxes — The increase in disposal and franchise fees and taxes was primarily driven by increased landfill volumes and an overall rate increase in fees and taxes paid to municipalities on our disposal volumes.

Current wording

Disposal and Franchise Fees and Taxes — The increase in disposal and franchise fees and taxes is primarily due to an increase in landfill host fees and other fees and taxes paid to municipalities on our disposal volumes.

Previous wording

Landfill Operating Costs — The increase in landfill operating costs for the three and nine months ended September 30, 2025, as compared to the prior year periods, was primarily due to an increase in volumes and higher leachate treatment costs in our West Tier. Partially offsetting the increase for the nine months ended September 30, 2025 were certain adjustments to increase our environmental remediation reserve during the first quarter of 2024.

Current wording

Landfill Operating Costs — The increase in landfill operating costs is primarily due to higher leachate treatment costsin our West Tier.

Previous wording

Other — Other operating cost increases were primarily due to (i) additional expenses attributable to our recent acquisitions, particularly Stericycle; (ii) gains on the sale of real estate in 2024 and, to a much lesser extent, (iii) increased utility costs and property taxes largely attributable to new RNG plants brought on-line since the prior year periods.

Current wording

Other — The increase in other operating costs is primarily due to (i) increased utility costs largely attributable to higher electricity prices and new RNG plants brought on line during 2025 and (ii) gains on the sale of real estate in the prior year period that did not recur in the current year.

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The following table summarizes the major components of our selling, general and administrative expenses for the three and nine months ended September 30 (in millions of dollars and as a percentage of revenues):

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The following table summarizes the major components of our selling, general and administrative expenses for the three months ended March 31 (in millions of dollars and as a percentage of revenues):

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Significant items affecting selling, general and administrative expenses during the three and nine months ended September 30, 2025, as compared to the prior year periods, are summarized below:

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The significant items affecting selling, general and administrative expenses during the first quarter of 2026, as compared to the prior year period, are summarized below:

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*Labor and Related Benefits —*The increase in labor and related benefits costs was primarily related to (i) our recent acquisitions, particularly Stericycle; (ii) higher long-term incentive compensation costs and (iii) annual employee wage increases. These increases were partially offset by lower annual incentive compensation and employee benefit costs.

Current wording

*Labor and Related Benefits —*The increase in labor and related benefits costs is primarily due to annual employee wage increases and higher annual incentive compensation costs. These increases were partially offset by a reduction in workforce as we achieved synergies from our acquisitions, particularly Stericycle.

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The following table summarizes the components of our depreciation, depletion and amortization expenses for the three and nine months ended September 30 (in millions of dollars and as a percentage of revenues):

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The following table summarizes the components of our depreciation, depletion, amortization and accretion expenses for the three months ended March 31 (in millions of dollars and as a percentage of revenues):

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The following table summarizes income from operations for our reportable segments for the three and nine months ended September 30 (dollars in millions):

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The following table summarizes income from operations for our reportable segments for the three months ended March 31 (dollars in millions):

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The significant items affecting income from operations for our segments during the three and nine months ended September 30, 2025, as compared to the prior year periods, are summarized below:

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The significant items affecting income from operations for our segments during the first quarter of 2026, as compared to the prior year period, are summarized below:

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Our interest expense, net was $225 million and $689 million for the three and nine months ended September 30, 2025, respectively, compared to $131 million and $397 million for the three and nine months ended September 30, 2024, respectively. The increase is primarily related to an increase in our average debt balances to fund our November 2024 acquisition of Stericycle.

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Our interest expense, net was $225 million and $232 million for the three months ended March 31, 2026 and 2025, respectively. The decrease is primarily due to a decrease in our average debt balances period over period.

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Our income tax expense and effective income tax rate was $172 million, or 22.2%, and $524 million, or 21.0%, for the three and nine months ended September 30, 2025, respectively, compared to $235 million, or 23.6%, and $611 million, or 22.2%, for the three and nine months ended September 30, 2024, respectively. See Note 4 to the Condensed Consolidated Financial Statements for more information related to income taxes.

Current wording

Our income tax expense and effective income tax rates were $168 million, or 18.9%, and $151 million, or 19.2%, for the three months ended March 31, 2026 and 2025, respectively. See Note 4 to the Condensed Consolidated Financial Statements for more information related to income taxes.

Previous wording

The Inflation Reduction Act of 2022 (“IRA”) contains several tax-related provisions, including with respect to (i) alternative fuel tax credits; (ii) tax incentives for investments in renewable energy production, carbon capture and other climate actions and (iii) the overall measurement of corporate income taxes. Given the complexity and uncertainty around the applicability of the legislation to our specific facts and circumstances, we continue to analyze the IRA provisions to identify and quantify potential opportunities and applicable benefits included in the legislation. The provisions of the IRA concerning investment tax credits are expected to generate a cumulative benefit of approximately $400 million, $145 million of which was recognized in 2023 and 2024 with the remainder anticipated to be realized in 2025 and 2026. The expected benefit from the investment tax credit for 2025 and 2026 is dependent on a number of estimates and assumptions, including the timing of project completion. Additionally, we expect that the production tax credit incentives for investments in renewable energy and carbon capture, as expanded by the IRA, could result in an incremental benefit to the Company, although at this time, the anticipated amount of such benefit has not been quantified due, in part, to the lack of regulatory guidance.

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Tax Legislation —The Inflation Reduction Act of 2022 (“IRA”) contains several tax-related provisions, including with respect to (i) alternative fuel tax credits; (ii) tax incentives for investments in renewable energy production, carbon capture and other climate actions and (iii) the overall measurement of corporate income taxes. Given the complexity and uncertainty around the applicability of the legislation to our specific facts and circumstances, we continue to analyze the IRA provisions to identify and quantify potential opportunities and applicable benefits included in the legislation. We secured approximately $60 million of annual pre-tax benefit through the provisions of the IRA related to alternative fuel tax credits (recorded as a reduction in our operating expense) from tax credits in 2024. The alternative fuel credit expired at the end of 2024 and will not provide any future benefit to the Company without further legislative action. With respect to the Section 48 investment tax credit, we expect our cumulative benefit to be between $400 million and $425 million,$309 million of which was recognized between 2023 and 2025 with the remainder anticipated to be realized in 2026 and 2027. Finally, in February 2026 the Internal Revenue Service issued proposed regulatory guidance clarifying qualification for the Section 45Z clean fuel production tax credit. We expect our cumulative benefit from this clean fuel production tax credit to be as much as $150 million through 2029. This expected benefit is dependent on a number of estimates and assumptions, which we continue to monitor and factor into our credit realization expectations.

Previous wording

Debt — As of September 30, 2025, we had approximately $3.9 billion of debt maturing within the next 12 months, including (i) $1.5 billion of tax-exempt bonds with term interest rate periods that expire within the next 12 months, which is prior to their scheduled maturities; (ii) $861 million of short-term borrowings under our commercial paper program (net of related discount on issuance); (iii) $500 million of 0.75% senior notes that mature in November 2025; (iv) $223 million of 7.1% senior notes that mature in August 2026; (v) $359 million of 2.6% Canadian senior notes that mature in September 2026 and (vi) $380 million of other debt with scheduled maturities within the next 12 months, including $188 million of tax-exempt bonds. As of September 30, 2025, we have classified $3.0 billion of debt maturing in the next 12 months as long-term because we have the intent and ability to refinance these borrowings on a long-term basis as supported by the forecasted available capacity under our $3.5 billion long-term U.S. and Canadian revolving credit facility. The remaining $880 million of debt maturing in the next 12 months is classified as current obligations.

Current wording

Debt — As of March 31, 2026, we had approximately $3.7 billion of debt maturing within the next 12 months, including (i) $1.8 billion of tax-exempt bonds with term interest rate periods that expire within the next 12 months, which is prior to their scheduled maturities; (ii) $1.1 billion of short-term borrowings under our commercial paper program (net of related discount on issuance); (iii) $223 million of 7.1% senior notes that mature in August 2026; (iv) $359 million of 2.6% Canadian senior notes that mature in September 2026 and (v) $201 million of other debt with scheduled maturities within the next 12 months. As of March 31, 2026, we have classified $3.1 billion of debt maturing in the next 12 months as long-term because we have the intent and ability to refinance these borrowings on a long-term basis as supported by the forecasted available capacity under our $3.5 billion long-term U.S. and Canadian revolving credit facility. The remaining $641 million of debt maturing in the next 12 months is classified as current obligations.

Previous wording

WM Holdings has fully and unconditionally guaranteed all of WMI’s senior indebtedness. WMI has fully and unconditionally guaranteed all of WM Holdings’ senior indebtedness. None of WMI’s other subsidiaries have guaranteed any of WMI’s or WM Holdings’ debt. In lieu of providing separate financial statements for the subsidiary issuer and guarantor (WMI and WM Holdings), we have presented the accompanying supplemental summarized combined balance sheet and income statement information for WMI and WM Holdings on a combined basis after elimination of intercompany transactions between WMI and WM Holdings and amounts related to investments in any subsidiary that is a non-guarantor (in millions):

Current wording

WM Holdings, Inc. (“WM Holdings”) has fully and unconditionally guaranteed all of Waste Management, Inc.’s (“WMI’s”) senior indebtedness. WMI has fully and unconditionally guaranteed all of WM Holdings’ senior indebtedness. None of WMI’s other subsidiaries have guaranteed any of WMI’s or WM Holdings’ debt. In lieu of providing separate financial statements for the subsidiary issuer and guarantor (WMI and WM Holdings), we have presented the accompanying supplemental summarized combined balance sheet and income statement information for WMI and WM Holdings on a combined basis after elimination of intercompany transactions between WMI and WM Holdings and amounts related to investments in any subsidiary that is a non-guarantor (in millions):

Previous wording

The following is a summary of our cash flows for the nine months ended September 30 (in millions):

Current wording

The following is a summary of our cash flows for the three months ended March 31 (in millions):

Previous wording

Net Cash Used in Investing Activities — The most significant items included in our investing cash flows for the nine months ended September 30, 2025 and 2024* *are summarized below:

Current wording

Net Cash Used in Investing Activities — The most significant items included in our investing cash flows for the three months ended March 31, 2026 and 2025 are summarized below:

Previous wording

*Net Cash Used in Financing Activities —*The most significant items affecting the comparison of our financing cash flows for the nine months ended September 30, 2025 and 2024 are summarized below:

Current wording

*Net Cash Used in Financing Activities —*The most significant items affecting the comparison of our financing cash flows for the three months ended March 31, 2026 and 2025 are summarized below:

Previous wording

Our calculation of free cash flow and reconciliation to net cash provided by operating activities for the three and nine months ended September 30, 2025 and 2024 is shown in the table below (in millions) and may not be calculated the same as similarly-titled measures presented by other companies:

Current wording

Our calculation of free cash flow and reconciliation to net cash provided by operating activities for the three months ended March 31, 2026 and 2025 is shown in the table below (in millions) and may not be calculated the same as similarly-titled measures presented by other companies:

Previous wording

Service or operational disruptions caused by severe storms, extended periods of inclement weather or climate events can significantly affect the operating results of the geographic areas affected. Extreme weather events may also lead to

Current wording

Service or operational disruptions caused by severe storms, extended periods of inclement weather or climate events can significantly affect the operating results of the geographic areas affected. Extreme weather events may also lead to supply chain disruption and delayed project development, or disruption of our customers’ businesses, reducing the amount of waste generated by their operations.