Casella Waste Systems — Feb 19, 2026 release

Exhibit 99.1 FOR IMMEDIATE RELEASE CASELLA WASTE SYSTEMS, INC. ANNOUNCES FOURTH QUARTER AND FISCAL YEAR 2025 RESULTS AND PROVIDES FISCAL YEAR 2026 GUIDANCE RUTLAND, VERMONT (February, 19, 2026) — Casella Waste Systems, Inc. (NASDAQ: CWST), a regional solid waste, recycling and resource management services company, today reported its financial results for the three and twelve-month periods ended December 31, 2025. Key Highlights: • Revenues were $469.1 million for the quarter, up $41.6 million, or up 9.7%, from the same period in 2024. Revenues were $1.837 billion for the fiscal year ended December 31, 2025 (“fiscal year 2025”), up $279.6 million, or up 18.0% from the fiscal year ended December 31, 2024 (“fiscal year 2024”). • Solid waste pricing for fiscal year 2025 was up 4.9% from fiscal year 2024, driven by 5.0% collection price growth and 4.9% disposal price growth. • Net (loss) income was $(2.5) million for the quarter, down $(7.4) million, as compared to $4.9 million for the same period in 2024. Net income was $7.9 million for fiscal year 2025, down $(5.7) million, or down (41.9)%, as compared to $13.5 million in fiscal year 2024. Adjusted Net Income, a non-GAAP measure, was $80.6 million for fiscal year 2025, up $1.8 million, or up 2.3%, from fiscal year 2024. • Adjusted EBITDA, a non-GAAP measure, was $107.0 million for the quarter, up $12.0 million, or up 12.7%, from the same period in 2024. Adjusted EBITDA was $422.8 million for fiscal year 2025, up $62.2 million, or up 17.3%, from fiscal year 2024. • Net cash provided by operating activities was $329.8 million for fiscal year 2025, up $48.4 million, or up 17.2%, from fiscal year 2024. • Adjusted Free Cash Flow, a non-GAAP measure, was $179.9 million for fiscal year 2025, up $21.6 million, or up 13.6%, from fiscal year 2024. • Acquired nine businesses in fiscal year 2025 with approximately $115 million in annualized revenue, with approximately another $30 million added with the closing of the previously announced Mountain State Waste acquisition on January 1, 2026. “We delivered strong fourth quarter results in line with expectations, closing the year on a high note and carrying positive momentum into 2026,” said Edmond (“Ned”) R. Coletta, President and CEO of Casella Waste Systems, Inc. “These results reflect the success of our ongoing acquisition integrations in our Mid-Atlantic region and marked our fifth consecutive year of double-digit revenue, Adjusted EBITDA and Adjusted Free Cash Flow growth.” “Since assuming the role of CEO on January 1 st , I remain impressed by, and deeply grateful for, the efforts of our entire team,” Coletta said. “Our execution of long-term strategy continues to strengthen our foundation for future growth, with a clear focus on investing in our people and fostering a culture of safety, innovation, and accountability.” “In 2025, we acquired nine businesses, and on January 1, 2026, we successfully closed the previously announced Mountain State Waste acquisition. Combined these deals represent approximately $145 million in annualized revenue. Over the past five years, we have acquired more than $800 million of annualized revenue through tuck-in acquisitions and new market entries, expanding our geographic footprint and creating meaningful shareholder value. Looking ahead to 2026, our acquisition pipeline remains robust, with attractive opportunities to further expand and densify our platform.” Q4 2025 Results Revenues were $469.1 million for the quarter, up $41.6 million, or up 9.7%, from the same period in 2024, with revenue growth mainly driven by: the positive impact from acquisitions, including the rollover contribution from deals closed in prior periods; sustained collection and disposal price growth; and strong National Accounts growth in our Resource Solutions operating segment. Operating income was $11.9 million for the quarter, down $(6.6) million, or down (35.9)%, from the same period in 2024, reflecting higher depreciation and amortization expense mainly related to acquisition growth. 1 Net (loss) income was $(2.5) million for the quarter, down $(7.4) million, as compared to $4.9 million, from the same period in 2024, largely driven by the same factor impacting operating income. Adjusted Net Income, a non-GAAP measure, was $18.9 million for the quarter, down $(3.4) million, or down (15.1)%, from the same period in 2024. Adjusted EBITDA was $107.0 million for the quarter, up $12.0 million, or up 12.7%, from the same period in 2024, driven by both acquisition contribution and organic growth . Please refer to "Non-GAAP Performance Measures" included in "Unaudited Reconciliation of Certain Non-GAAP Measures" below for additional information and reconciliations of Adjusted Net Income, Adjusted EBITDA and other non-GAAP performance measures to their most directly comparable GAAP measures. Fiscal Year 2025 Results Revenues were $1.837 billion for fiscal year 2025 , up $279.6 million , or up 18.0% , from fiscal year 2024 . Operating income was $63.7 million for fiscal year 2025, down $(9.1) million, or down (12.5)%, from fiscal year 2024, as a result of higher operating costs and depreciation and amortization expense mainly related to acquisitions. Net income was $7.9 million for fiscal year 2025, or $0.12 per diluted common share, down $(5.7) million and $(0.11) per diluted common share, or down (41.9)% and (47.8)%, respectively, from fiscal year 2024, driven by lower operating income, partially offset by lower taxes. Adjusted Net Income was $80.6 million for fiscal year 2025, up $1.8 million, or up 2.3%, from fiscal year 2024. Adjusted Diluted Earnings Per Common Share for fiscal year 2025 was $1.27, down $(0.05) per Adjusted Diluted Earnings Per Common Share, or down (3.8)% from fiscal year 2024 driven by a higher diluted weighted average outstanding share count. Adjusted EBITDA was $422.8 million for fiscal year 2025, up $62.2 million, or up 17.3%, from fiscal year 2024, driven by both acquisition contribution and organic growth. Net cash provided by operating activities was $329.8 million for fiscal year 2025 , up $48.4 million , or up 17.2%, from fiscal year 2024 . Adjusted Free Cash Flow was $179.9 million for fiscal year 2025 , up $21.6 million, or up 13.6%, from fiscal year 2024 . Please refer to "Non-GAAP Liquidity Measures" included in "Unaudited Reconciliation of Certain Non-GAAP Measures" below for additional information and reconciliation of Adjusted Free Cash Flow to its most directly comparable GAAP measure. Fiscal Year 2026 Outlook The Company provided guidance for fiscal year ending December 21, 2026 (“fiscal year 2026”) by estimating results in the following ranges: • Revenues between $1.970 billion and $1.990 billion; • Net income between $16 million and $22 million; • Adjusted EBITDA between $455 million and $465 million; • Net cash provided by operating activities between $370 million and $380 million; and • Adjusted Free Cash Flow between $195 million and $205 million. The guidance ranges do not include the impact of any acquisitions that have not been completed. Adjusted EBITDA and Adjusted Free Cash Flow related to fiscal year 2026 are described in the Unaudited Reconciliation of Fiscal Year 2026 Outlook Non-GAAP Measures section of this press release. Net income and Net cash provided by operating activities are provided as the most directly comparable GAAP measures to Adjusted EBITDA and Adjusted Free Cash Flow, respectively, however these forward-looking estimates for fiscal year 2026 do not contemplate any unanticipated impacts. Conference Call to Discuss Quarter The Company will host a conference call to discuss these results on Friday, February 20, 2026 at 10:00 a.m. Eastern Time. Individuals interested in participating in the call should register for the call by clicking here to obtain a dial in number and unique passcode. Alternatively, upon registration, the website linked above provides an option for the conference provider to call the registrant's phone line, enabling participation on the call. The call will also be webcast; to listen, participants should visit the company’s website at http://ir.casella.com and follow the appropriate link to the webcast. A replay of the call will be available on the Company's website and accessible using the same link. 2 About Casella Waste Systems, Inc. Casella Waste Systems, Inc., headquartered in Rutland, Vermont, provides resource management expertise and services to residential, commercial, municipal, institutional and industrial customers, primarily in the areas of solid waste collection and disposal, transfer, recycling and organics services in the eastern United States. For further information, investors may visit the Company’s website at http://www.casella.com. Safe Harbor Statement Certain matters discussed in this press release, including, but not limited to, the statements regarding our intentions, beliefs or current expectations concerning, among other things, our financial performance; financial condition; operations and services; prospects; growth; strategies; anticipated impacts from future or completed acquisitions; and guidance for fiscal year 2026, are “forward-looking statements” intended to qualify for the safe harbors from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements can generally be identified as such by the context of the statements, including words such as “believe,” “expect,” “anticipate,” “plan,” “may,” “would,” “intend,” “estimate,”, “projects”, "will," “guidance” and other similar expressions, whether in the negative or affirmative. These forward-looking statements are based on current expectations, estimates, forecasts and projections about the industry and markets in which the Company operates and management’s beliefs and assumptions. The Company cannot guarantee that it will achieve the financial results, plans, intentions, expectations or guidance disclosed in the forward-looking statements made. Such forward-looking statements, and all phases of the Company's operations, involve a number of risks and uncertainties, any one or more of which could cause actual results to differ materially from those described in its forward-looking statements. Such risks and uncertainties include or relate to, among other things, the following: the Company may be unable to adequately increase prices or drive operating efficiencies to adequately offset increased costs and inflationary pressures, including increased fuel prices, wages, and tariffs; it is difficult to determine the timing or future impact of a sustained economic slowdown that could negatively affect our operations and financial results; the increasing focus on per - and polyfluoroalkyl substances (“PFAS”) and other emerging contaminants, including the recent designation by the U.S. Environmental Protection Agency of two PFAS chemicals as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act, will likely lead to increased compliance and remediation costs and litigation risks; adverse weather conditions may negatively impact the Company's revenues and its operating margin; the Company may be unable to increase volumes at its landfills or improve its route profitability; the Company may be unable to reduce costs or increase pricing or volumes sufficiently to achieve estimated Adjusted EBITDA and other targets; landfill operations and permit status may be affected by factors outside the Company's control; the Company may be required to incur capital expenditures in excess of its estimates; the Company's insurance coverage and self-insurance reserves may be inadequate to cover all of its risk exposures; fluctuations in energy pricing or the commodity pricing of its recyclables may make it more difficult for the Company to predict its results of operations or meet its estimates; disruptions or limited access to domestic and global transportation or the imposition of tariffs could impact the Company's ability to sell recyclables into end markets; the Company may be unable to achieve its acquisition or development targets on favorable pricing or at all, including due to the failure to satisfy all closing conditions and to receive required regulatory approvals that may prevent closing of any announced transaction; the Company may not be able to successfully integrate and recognize the expected financial benefits from acquired businesses; and the Company may incur environmental charges or asset impairments in the future. There are a number of other important risks and uncertainties that could cause the Company's actual results to differ materially from those indicated by such forward-looking statements. These additional risks and uncertainties include, without limitation, those detailed in Item 1A. “ Risk Factors ” in the Company's most recently filed Form 10-K and in other filings that the Company may make with the Securities and Exchange Commission in the future. The Company undertakes no obligation to update publicly any forward-looking statements whether as a result of new information, future events or otherwise, except as required by law. Investors: Brian J. Butler, CFA Vice President of Investor Relations (802) 772-2264 Media: Jeff Weld Vice President of Communications (802) 772-2234 http://www.casella.com 3 CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands, except for per share data)     Three Months Ended December 31, Twelve Months Ended December 31, Unaudited   2025 2024 2025 2024 Revenues $ 469,055  $ 427,486  $ 1,836,841  $ 1,557,283  Operating expenses: Cost of operations 312,823  285,641  1,216,605  1,027,336  General and administration 55,937  52,208  224,219  190,754  Depreciation and amortization 79,509  66,357  306,835  234,907  Expense from acquisition activities 7,564  6,582  24,174  24,879  Organics facility closure charge 1,339  —  1,339  —  Southbridge Landfill closure (recovery) charge —  (92) —  8,385  Landfill capping recovery - veneer failure —  (1,739) —  (1,739) 457,172  408,957  1,773,172  1,484,522  Operating income 11,883  18,529  63,669  72,761  Other expense (income): Interest expense, net 14,083  11,849  52,596  51,983  Debt modification expense —  1,396  —  1,396  Other income (610) (427) (1,979) (1,666) Other expense, net 13,473  12,818  50,617  51,713  (Loss) income before income taxes (1,590) 5,711  13,052  21,048  Provision for income taxes 921  835  5,181  7,512  Net (loss) income $ (2,511) $ 4,876  $ 7,871  $ 13,536  Basic weighted average common shares outstanding 63,494  63,323  63,462  59,576  Basic (loss) earnings per common share $ (0.04) $ 0.08  $ 0.12  $ 0.23  Diluted weighted average common shares outstanding 63,494  63,449  63,565  59,681  Diluted (loss) earnings per common share $ (0.04) $ 0.08  $ 0.12  $ 0.23  4 CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED BALANCE SHEETS (In thousands)   December 31, 2025 December 31, 2024 ASSETS   CURRENT ASSETS: Cash, cash equivalents and restricted cash $ 123,773  $ 383,303  Accounts receivable, net of allowance for credit losses 178,068  165,917  Other current assets 67,440  64,085  Total current assets 369,281  613,305  Property and equipment, net of accumulated depreciation and amortization 1,289,409  1,164,815  Operating lease right-of-use assets 105,252  98,050  Goodwill 1,120,056  1,002,266  Intangible assets, net of accumulated amortization 290,855  313,468  Restricted cash and assets 96,265  2,499  Other non-current assets 32,208  35,665  Total assets $ 3,303,326  $ 3,230,068  LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES: Current maturities of debt $ 25,735  $ 42,619  Current operating lease liabilities 11,952  10,291  Accounts payable 102,468  111,087  Current accrued final capping, closure and post-closure costs 7,562  3,224  Contract liabilities 45,153  50,690  Other accrued liabilities 101,032  89,406  Total current liabilities 293,902  307,317  Debt, less current portion 1,128,927  1,090,632  Operating lease liabilities, less current portion 72,513  64,449  Accrued final capping, closure and post-closure costs, less current portion 185,160  169,006  Other long-term liabilities 54,115  47,825  Total stockholders' equity 1,568,709  1,550,839  Total liabilities and stockholders' equity $ 3,303,326  $ 3,230,068  5 CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (In thousands)     Twelve Months Ended December 31,   2025 2024 Cash Flows from Operating Activities: Net income $ 7,871  $ 13,536  Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 306,835  234,907  Interest accretion on landfill and environmental remediation liabilities 14,718  11,601  Amortization of debt issuance costs 3,023  2,960  Stock-based compensation 14,217  12,186  Operating lease right-of-use assets expense 22,140  17,784  Other items and charges, net 1,954  12,980  Landfill capping recovery - veneer failure —  (889) Deferred income taxes 3,262  6,894  Changes in assets and liabilities, net of effects of acquisitions and divestitures (44,244) (30,604) Net cash provided by operating activities 329,776  281,355  Cash Flows from Investing Activities: Acquisitions, net of cash acquired (224,213) (468,628) Additions to intangible assets (672) (280) Additions to property and equipment (245,071) (203,227) Proceeds from sale of property and equipment 809  1,380  Proceeds from property insurance settlement —  146  Net cash used in investing activities (469,147) (670,609) Cash Flows from Financing Activities: Proceeds from debt borrowings 91,500  846,750  Principal payments on debt (116,341) (783,684) Payments of debt issuance costs (2,232) (6,619) Proceeds from the exercise of share based awards —  349  Proceeds from the public offering of Class A common stock —  496,245  Payments of debt modification costs —  (1,396) Net cash (used in) provided by financing activities (27,073) 551,645  Net (decrease) increase in cash, cash equivalents and restricted cash, including non-current (166,444) 162,391  Cash, cash equivalents and restricted cash, beginning of period 383,303  220,912  Cash, cash equivalents and restricted cash, including non-current, end of period $ 216,859  $ 383,303  Supplemental Disclosure of Cash Flow Information: Cash interest payments $ 58,969  $ 61,217  Cash income tax (refunds) payments, net $ (154) $ 6,776  Non-current assets obtained through long-term financing obligations $ 45,311  $ 30,551  Right-of-use assets obtained in exchange for operating lease obligations $ 24,221  $ 11,686  6 CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES UNAUDITED RECONCILIATION OF CERTAIN NON-GAAP MEASURES (In thousands) Non-GAAP Performance Measures In addition to disclosing financial results prepared in accordance with generally accepted accounting principles in the United States ("GAAP"), the Company also presents non-GAAP performance measures such as Adjusted EBITDA, Adjusted EBITDA as a percentage of revenues, Adjusted Operating Income, Adjusted Operating Income as a percentage of revenues, Adjusted Net Income and Adjusted Diluted Earnings Per Common Share that provide an understanding of operational performance because it considers them important supplemental measures of the Company's performance that are frequently used by securities analysts, investors and other interested parties in the evaluation of the Company's results. The Company also believes that identifying the impact of certain items as adjustments provides more transparency and comparability across periods. Management uses these non-GAAP performance measures to further understand its “core operating performance” and believes its “core operating performance” is helpful in understanding its ongoing performance in the ordinary course of operations. The Company believes that providing such non-GAAP performance measures to investors, in addition to corresponding income statement measures, affords investors the benefit of viewing the Company’s performance using the same financial metrics that the management team uses in making many key decisions and understanding how the core business and its results of operations has performed. The tables below set forth such performance measures on an adjusted basis to exclude such items:   Three Months Ended December 31, Twelve Months Ended December 31,   2025 2024 2025 2024 Net (loss) income $ (2,511) $ 4,876   $ 7,871   $ 13,536   Net (loss) income as a percentage of revenues (0.5) % 1.1   % 0.4   % 0.9   % Provision for income taxes 921  835  5,181  7,512  Other income (610) (427) (1,979) (1,666) Interest expense, net 14,083  11,849  52,596  51,983  Depreciation and landfill amortization 60,596  48,721  230,360  178,426  Amortization of intangibles (i) 18,913  17,636  76,475  56,481  Expense from acquisition activities (ii) 7,564  6,582  24,174  24,879  Organics facility closure charge (iii) 1,339  —  1,339  —  Southbridge Landfill closure (recovery) charge (iv) —  (92) —  8,385  Landfill capping recovery - veneer failure (v) —  (1,739) —  (1,739) Debt modification expense (vi) —  1,396  —  1,396  Depletion of landfill operating lease obligations 3,108  2,517  12,055  9,763  Interest accretion on landfill and environmental remediation liabilities 3,613  2,843  14,718  11,601  Adjusted EBITDA $ 107,016   $ 94,997   $ 422,790   $ 360,557   Adjusted EBITDA as a percentage of revenues 22.8   % 22.2   % 23.0   % 23.2   % Depreciation and landfill amortization (60,596) (48,721) (230,360) (178,426) Depletion of landfill operating lease obligations (3,108) (2,517) (12,055) (9,763) Interest accretion on landfill and environmental remediation liabilities (3,613) (2,843) (14,718) (11,601) Adjusted Operating Income $ 39,699   $ 40,916   $ 165,657   $ 160,767   Adjusted Operating Income as a percentage of revenues 8.5   % 9.6   % 9.0   % 10.3   % 7 Three Months Ended December 31, Twelve Months Ended December 31, 2025 2024 2025 2024 Net (loss) income $ (2,511) $ 4,876   $ 7,871   $ 13,536   Amortization of intangibles (i) 18,913  17,636  76,475  56,481  Expense from acquisition activities (ii) 7,564  6,582  24,174  24,879  Organics facility closure charge (iii) 1,339  —  1,339  —  Southbridge Landfill closure (recovery) charge (iv) —  (92) —  8,385  Landfill capping recovery - veneer failure (v) —  (1,739) —  (1,739) Debt modification expense (vi) —  1,396  —  1,396  Tax effect (vii) (6,410) (6,411) (29,225) (24,098) Adjusted Net Income $ 18,895   $ 22,248   $ 80,634   $ 78,840   Diluted weighted average common shares outstanding 63,494   63,449   63,565   59,681   Dilutive effect of options and other stock awards 114  —  —  —  Adjusted Diluted Weighted Average Common Shares Outstanding 63,608   63,449   63,565   59,681   Diluted (loss) earnings per common share $ (0.04) $ 0.08   $ 0.12   $ 0.23   Amortization of intangibles (i) 0.30  0.27  1.20  0.95  Expense from acquisition activities (ii) 0.12  0.11  0.38  0.42  Organics facility closure charge (iii) 0.02  — 0.02  —  Southbridge Landfill closure (recovery) charge (iv) —  —  —  0.14  Landfill capping recovery - veneer failure (v) —  (0.03) —  (0.03) Debt modification expense (vi) —  0.02  —  0.02  Tax effect (vii) (0.10) (0.10) (0.45) (0.41) Adjusted Diluted Earnings Per Common Share $ 0.30   $ 0.35   $ 1.27   $ 1.32   8 (i) Amortization of intangibles is the add-back of non-cash amortization of acquired intangibles such as covenants not-to-compete, customer relationships and trade names. (ii) Expense from acquisition activities is comprised primarily of legal, consulting, rebranding, information technology and other costs associated with the due diligence, acquisition and integration of acquired businesses. Fiscal year 2024 included a charge for an increase in the reserve against accounts receivable of the businesses acquired in our acquisition of the equity interests of four wholly-owned subsidiaries of GFL Environmental Inc. as a result of our inability to pursue collections during the transition services period with the seller, resulting in accounts receivable aged beyond what is typical in our business. (iii) Organics facility closure charge are expenses related to us ceasing operations at an organic residuals composting facility that we own in Maine related to a change in state law prohibiting land application of biosolids based recycled products. The charge includes costs related to our closure and post-closure obligations and an obligation incurred for corrective action linked to soil remediation at the site, as well as other costs incurred associated with ceasing operations at the site, which we expect to continue to occur through final closure of the site. (iv) Southbridge Landfill closure (recovery) charge are expenses, and related recoveries, related to the unplanned early closure of the landfill located in Southbridge, Massachusetts (“Southbridge Landfill”). The Company initiated the unplanned, premature closure of the Southbridge Landfill in the fiscal year ended December 31, 2017 due to the significant capital investment required to obtain expansion permits and for future development coupled with an uncertain regulatory environment. In fiscal year 2024, the Company received the final closure permit related to Southbridge Landfill, which set out permit conditions including environmental monitoring, third party inspections, inspection of the final cover, leachate sampling, post-closure monitoring and other post-closure requirements, and entered the post-closure period. The Company recorded a non-cash charge in fiscal year 2024, including a subsequent recovery in the three months ended December 31, 2024, to revise the accrued post-closure liability for the Southbridge Landfill based on the conditions in the closure permit. (v) Landfill capping recovery - veneer failure is associated with a veneer failure that occurred in the fiscal year ended December 31, 2023 at a Subtitle D landfill we operate located in Seneca, New York. In fiscal year 2024, we recorded a recovery consisting of both (i) a partial reversal of historical payments written off after an engineering evaluation determined that a portion of the area affected by the veneer failure was deemed to still be viable as well as (ii) a recovery of operating expenses incurred during the clean up of the affected capping material as part of a settlement with a third-party. (vi) Debt modification expense associated with agent fees and other third party costs we paid during the refinancing of our second amended and restated credit agreement. (vii) Tax effect of the adjustments is an aggregate of the current and deferred tax impact of each adjustment, including the impact to the effective tax rate, current provision and deferred provision. The computation considers all relevant impacts of the adjustments, including available net operating loss carryforwards and the impact on the remaining valuation allowance. 9 Non-GAAP Liquidity Measures In addition to disclosing financial results prepared in accordance with GAAP, the Company also presents non-GAAP liquidity measures, such as Adjusted Free Cash Flow, that provide an understanding of the Company's liquidity because it considers them important supplemental measures of its liquidity that are frequently used by securities analysts, investors and other interested parties in the evaluation of the Company's cash flow generation from its core operations that are then available to be deployed for strategic acquisitions, growth investments, development projects, unusual landfill closures, site improvement and remediation, and strengthening the Company’s balance sheet through paying down debt. The Company also believes that showing the impact of certain items as adjustments provides more transparency and comparability across periods. Management uses non-GAAP liquidity measures to understand the Company’s cash flow provided by operating activities after certain expenditures along with its consolidated net leverage and believes that these measures demonstrate the Company’s ability to execute on its strategic initiatives. The Company believes that providing such non-GAAP liquidity measures to investors, in addition to corresponding cash flow statement measures, affords investors the benefit of viewing the Company’s liquidity using the same financial metrics that the management team uses in making many key decisions and understanding how the core business and cash flow generation has performed. The table below, on an adjusted basis to exclude certain items, sets forth such liquidity measures:   Three Months Ended December 31, Twelve Months Ended December 31,   2025 2024 2025 2024 Net cash provided by operating activities $ 96,563   $ 109,761   $ 329,776   $ 281,355   Capital expenditures (57,268) (76,866) (245,071) (203,227) Proceeds from sale of property and equipment 228  333  809  1,380  Proceeds from property insurance settlement —  —  —  146  Acquisition capital expenditures (i) 12,119  19,836  66,258  45,325  Cash outlays for acquisition expenses (ii) 6,823  6,442  24,521  20,457  McKean Landfill rail capital expenditures (iii) 1,956  145  3,581  3,688  Cash outlays for organics facility closure (iv) 39  —  39  —  FLSA legal settlement payment (v) —  —  —  6,150  Cash outlays for Southbridge Landfill closure (vi) —  754  —  3,035  Cash inflow for landfill capping recovery - veneer failure (vii) —  (850) —  —  Adjusted Free Cash Flow $ 60,460   $ 59,555   $ 179,913   $ 158,309   (i) Acquisition capital expenditures are acquisition-related capital expenditures that are necessary to transition and upgrade acquired assets to Company operating standards and to achieve strategic synergies associated with integrating newly acquired operations, which can be considered, together with acquisition purchase price, as part of the initial overall investment in an acquired business. (ii) Cash outlays for acquisition expenses are cash outlays for transaction and integration costs relating to specific acquisition transactions and include legal, consulting, rebranding, information technology and other costs as part of the Company’s strategic growth initiative. (iii) McKean Landfill rail capital expenditures are long-term infrastructure capital expenditures related to rail side development at the Company's landfill in Mount Jewett, PA ("McKean Landfill"), which is different from the landfill construction investments in the normal course of operations. (iv) Cash outlays for organics facility closure are cash outlays related to us ceasing operations at an organic residuals composting facility that we own in Maine related to a change in state law prohibiting land application of biosolids based recycled products. We expect to incur cash outlays through satisfaction of the closure requirements and the soil remediation process. (v) FLSA legal settlement payment is the cash outlay of a legal settlement related to reaching an agreement in June 2023 with the collective class members of a class action lawsuit relating to certain claims under the Fair Labor Standards Act of 1938 ("FLSA") as well as state wage and hours laws. (vi) Cash outlays for Southbridge Landfill closure are cash outlays associated with the unplanned, early closure of the Southbridge Landfill. The Company initiated the unplanned, premature closure of the Southbridge Landfill in the fiscal year ended December 31, 2017, and expects to incur cash outlays through satisfaction of the closure requirements and 10 the environmental remediation process. In fiscal year 2024, the Company received the final closure permit related to Southbridge Landfill and entered the post-closure period. (vii) Cash inflow for landfill capping recovery - veneer failure payment is the cash inflow associated with recovering certain operating expenses incurred to clean up the affected capping material at the Company's landfill in Seneca, New York that has been reimbursed to us by a third party. Non-GAAP financial measures are not in accordance with or an alternative for GAAP. Adjusted EBITDA, Adjusted EBITDA as a percentage of revenues, Adjusted Operating Income, Adjusted Operating Income as a percentage of revenues, Adjusted Net Income, Adjusted Diluted Weighted Average Common Shares Outstanding, Adjusted Diluted Earnings Per Common Share, and Adjusted Free Cash Flow should not be considered in isolation from or as a substitute for financial information presented in accordance with GAAP, and may be different from Adjusted EBITDA, Adjusted EBITDA as a percentage of revenues, Adjusted Operating Income, Adjusted Operating Income as a percentage of revenues, Adjusted Net Income, Adjusted Diluted Weighted Average Common Shares Outstanding, Adjusted Diluted Earnings Per Common Share, and Adjusted Free Cash Flow presented by other companies. 11 CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES UNAUDITED RECONCILIATION OF FISCAL YEAR 2026 OUTLOOK NON-GAAP MEASURES (In thousands) Following is a reconciliation of the Company's estimated Adjusted EBITDA (i) from estimated Net income for fiscal year 2026:   (Estimated) Twelve Months Ending December 31, 2026 Net income $16,000 - $22,000 Provision for income taxes 9,000 - 13,000 Other income (2,000) Interest expense, net 55,000 Expense from acquisition activities 15,000 Depreciation and landfill amortization 255,000 Amortization of intangibles 75,000 Depletion of landfill operating lease obligations 14,000 Interest accretion on landfill and environmental remediation liabilities 15,000 Organics facility closure charge 3,000 Adjusted EBITDA $455,000 - $465,000 Following is a reconciliation of the Company's estimated Adjusted Free Cash Flow (i) from estimated Net cash provided by operating activities for fiscal year 2026:   (Estimated) Twelve Months Ending December 31, 2026 Net cash provided by operating activities $370,000 - $380,000 Capital expenditures (260,000) Acquisition capital expenditures 65,000 Cash outlays for acquisition expenses 15,000 McKean Landfill rail capital expenditures 2,000 Cash outlays for organics facility closure 3,000 Adjusted Free Cash Flow $195,000 - $205,000 (i) See footnotes for Non-GAAP Performance Measures and Non-GAAP Liquidity Measures included in the Unaudited Reconciliation of Certain Non-GAAP Measures for further disclosure over the nature of the various adjustments to estimated Adjusted EBITDA and estimated Adjusted Free Cash Flow. 12 CASELLA WASTE SYSTEMS, INC. AND SUBSIDIARIES UNAUDITED SUPPLEMENTAL DATA TABLES (In thousands) Amounts of total revenues attributable to services provided for the three months ended December 31, 2025 and 2024 are as follows:   Three Months Ended December 31,   2025 2024 Gross Revenues Intercompany Revenues Third-Party Revenues Gross Revenues (i) Intercompany Revenues (i) Third-Party Revenues Collection $ 331,252  $ (23,602) $ 307,650  $ 292,637  $ (18,749) $ 273,888  Disposal 138,062  (73,738) 64,324  131,329  (67,326) 64,003  Landfill gas-to-energy 1,742  —  1,742  1,814  —  1,814  Processing 3,358  (903) 2,455  3,394  (729) 2,665  Solid waste 474,414   (98,243) 376,171   429,174   (86,804) 342,370   Processing 38,004  (5,981) 32,023  36,401  (3,934) 32,467  National Accounts 60,879  (18) 60,861  52,844  (195) 52,649  Resource Solutions 98,883   (5,999) 92,884   89,245   (4,129) 85,116   Total revenues $ 573,297   $ (104,242) $ 469,055   $ 518,419   $ (90,933) $ 427,486   (i) Prior period amounts have been updated to correct an immaterial error by reclassifying certain intercompany amounts from contra-revenue to costs of operations. Components of consolidated revenues growth for the three months ended December 31, 2025 compared to the three months ended December 31, 2024 are as follows: Amount % of Related Business % of Total Company Solid waste operations: Collection $ 12,572  4.6  % 2.9  % Disposal 2,602  4.1  % 0.6  % Solid waste price 15,174  4.4  % 3.5  % Collection (884) (0.3) % (0.2) % Disposal (2,911) (4.5) % (0.7) % Processing 86  3.2  % —  % Solid waste volume (3,709) (1.1) % (0.9) % Intercompany transfers to National Accounts (1,611) (0.4) % Surcharges and other fees 2,143  0.6  % Commodity price and volume (369) (0.1) % Acquisitions 22,173  6.5  % 5.2  % Total solid waste operations 33,801   9.9  % 7.9   % Resource Solutions operations: Price (1,069) (1.3) % (0.3) % Volume 8,002  9.4  % 1.8  % Intercompany transfers from solid waste 1,611  0.4  % Surcharges and other fees 227  0.1  % Facility closure (1,913) (0.4) % Acquisitions 910  1.1  % 0.2  % Total Resource Solutions operations 7,768   9.1  % 1.8   % Total Company $ 41,569   9.7   % 13 Components of capital expenditures (i) for the three and twelve months ended December 31, 2025 and 2024 are as follows:   Three Months Ended December 31, Twelve Months Ended December 31,   2025 2024 2025 2024 Growth capital expenditures: Acquisition capital expenditures $ 12,127  $ 24,006  $ 62,383  $ 49,495  McKean Landfill rail capital expenditures 1,956  145  3,581  3,688  Other 3,743  5,231  17,036  14,867  Growth capital expenditures 17,826   29,382   83,000   68,050   Replacement capital expenditures: Landfill development 9,733  11,337  23,932  43,873  Vehicles, machinery, equipment and containers 15,425  23,447  95,588  64,795  Facilities 11,099  11,354  32,720  21,890  Other 3,185  1,346  9,831  4,619  Replacement capital expenditures 39,442   47,484   162,071   135,177   Capital expenditures $ 57,268   $ 76,866   $ 245,071   $ 203,227   (i) The Company's capital expenditures are broadly defined as pertaining to either growth or replacement activities. Growth capital expenditures are defined as costs related to development projects, organic business growth, and the integration of newly acquired operations. Growth capital expenditures include costs related to the following: 1) acquisition capital expenditures that are necessary to transition and upgrade acquired assets to Company operating standards and to achieve strategic synergies associated with integrating newly acquired operations, which can be considered, together with acquisition purchase price, as part of the initial overall investment in an acquired business; 2) McKean Landfill rail capital expenditures, which is unique and different from landfill construction investments in the normal course of operations because the Company is investing in long-term infrastructure; and 3) development of landfill permit expansions, investment in infrastructure to increase throughput at transfer stations and recycling and other processing facilities, capital expenditures for new equipment, such as trucks, containers or compactors, to support new contracts or other organic business growth, and other development projects in support of our growth strategies. Replacement capital expenditures are defined as landfill cell construction costs not related to expansion airspace, costs for normal permit renewals, replacement costs for equipment and other capital expenditures due to age or obsolescence, and capital items not otherwise defined as growth capital expenditures. 14