# EDGAR Filing Document

**Accession Number:** 0001370946
**File Stem:** 0001370946-26-000066
**Filing Date:** 2026-2
**Character Count:** 52493
**Document Hash:** 33d222c540877a71fa9fe50cc1f46abc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001370946-26-000066.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0001370946-26-000066

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20260225

**ITEM INFORMATION**: Results of Operations and Financial Condition

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Owens Corning
- **CENTRAL INDEX KEY:** 0001370946
- **STANDARD INDUSTRIAL CLASSIFICATION:** ABRASIVE ASBESTOS & MISC NONMETALLIC MINERAL PRODUCTS [3290]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33100
- **FILM NUMBER:** 26674132

**BUSINESS ADDRESS:**
- **STREET 1:** ONE OWENS CORNING PARKWAY
- **CITY:** TOLEDO
- **STATE:** OH
- **ZIP:** 43659
- **BUSINESS PHONE:** 419-248-8000

**MAIL ADDRESS:**
- **STREET 1:** ONE OWENS CORNING PARKWAY
- **CITY:** TOLEDO
- **STATE:** OH
- **ZIP:** 43659

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Owens Corning (Reorganized) Inc.
- **DATE OF NAME CHANGE:** 20060731

?xml version='1.0' encoding='ASCII'? oc-20260225

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**______________________________________**

**Form 8-K** 

**______________________________________**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d)**

**of the Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): February 25, 2026**

**______________________________________**

**Owens Corning**

(Exact name of registrant as specified in its charter)

**______________________________________**

---

| | | |
|:---|:---|:---|
| **DE** | **1-33100** | **43-2109021** |
| **(State or other jurisdiction<br>of incorporation)** | **(Commission<br>File Number)** | **(I.R.S. Employer<br>Identification No.)** |

---

**One Owens Corning Parkway**

**Toledo, OH 43659**

(Address of principal executive offices) (Zip Code)

**419-248-8000**

(Registrant's telephone number, including area code)

**Not Applicable**

(Former name or former address, if changed since last report)

**______________________________________**

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

---

| | | |
|:---|:---|:---|
| Securities registered pursuant to Section 12(b) of the Act: | Securities registered pursuant to Section 12(b) of the Act: | Securities registered pursuant to Section 12(b) of the Act: |
| **Title of each class** | **Trading Symbol** | **Name of each exchange on which registered** |
| Common Stock, par value $0.01 per share | OC | New York Stock Exchange |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

☐ Emerging growth company

☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

------

---

| | |
|:---|:---|
| **Item 2.02** | **Results of Operations and Financial Condition** |

---

On February 25, 2026, Owens Corning (the "Company") issued a press release announcing its financial results for the fourth quarter of 2025 and the fiscal year ended December 31, 2025.

Exhibit 99.1 contains certain financial measures that are considered "non-GAAP financial measures" as defined in the federal securities laws and contains an explanation and, as applicable, a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with accounting principles generally accepted in the United States.

The information in Item 2.02 of this Current Report is being furnished pursuant to General Instructions B.2 of Form 8-K and shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. The information in Item 2.02 of this Current Report shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933.

---

| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits** |

---

(d) Exhibits.

---

| | |
|:---|:---|
| **<u>Exhibit No.</u>** | **<u>Description</u>** |
| 99.1 | <u>[Press Release, dated February 25, 2026](q42025exh-991pressrelease.htm)</u> |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

------

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
| | Owens Corning | Owens Corning |
| February 25, 2026 | By: | /s/ Todd W. Fister |
|  |  | Todd W. Fister |
|  |  | Executive Vice President and Chief Financial Officer |

---

## Exhibit 99.1

&nbsp;&nbsp;&nbsp;&nbsp;**Exhibit 99.1**

![newsrelease2.jpg](newsrelease2.jpg)

**Owens Corning Reports Fourth-Quarter and Full-Year 2025 Results**

TOLEDO, Ohio – February 25, 2026 - Owens Corning (NYSE: OC), a building products leader, today reported fourth-quarter and full-year 2025 results.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Reported **Net Sales from Continuing Operations of $10.1 Billion**, a 3% Increase from Prior Year

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Produced Operating Cash Flow of $1.8 Billion and Free Cash Flow of $1.0 Billion

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Returned $1.0 Billion to Shareholders through Dividends and Share Repurchases

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Recorded Second Half Non-Cash, Pre-Tax Impairment Charges of $1.2 Billion Related to the Doors Business

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Posted Net Earnings Margin from Continuing Operations of (2%) and **Adjusted EBITDA Margin from Continuing Operations of 22%**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Delivered Diluted EPS from Continuing Operations of $(2.24) and Adjusted Diluted EPS from Continuing Operations of $12.05

"Our performance in 2025 continued to demonstrate the strength of the company we have built. Through a combination of our strong market positions, improved operating efficiencies, and favorable product mix shifts, we are generating higher margins and operating cash flows on lower market volumes," said Chair and Chief Executive Officer Brian Chambers. "With our attractive set of complementary building products, we will continue to leverage a more integrated go-to-market strategy and unique set of capabilities with The OC Advantage<sup>TM</sup> to deliver 2026 financial results in line with current consensus and our long-term guidance outlined during our 2025 Investor Day."

**<u>Enterprise Performance from Continuing Operations</u>**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ($ in millions, except per share amounts) | Fourth-Quarter | Fourth-Quarter | Fourth-Quarter | Fourth-Quarter | Full-Year | Full-Year | Full-Year | Full-Year |
| ($ in millions, except per share amounts) | 2025 | 2024 | Change | Change | 2025 | 2024 | Change | Change |
| Net Sales | $2142 | $2574 | $(432) | (17)% | $10103 | $9851 | $252 | 3% |
| Net (Loss) Earnings Attributable to OC<sup>1</sup> | (282) | 126 | (408) | (324)% | (188) | 947 | (1135) | (120)% |
| &nbsp;&nbsp;As a Percent of Net Sales<sup>1</sup> | (13)% | 5% | N/A | N/A | (2)% | 10% | N/A | N/A |
| Adjusted EBITDA | 362 | 570 | (208) | (36)% | 2268 | 2468 | (200) | (8)% |
| &nbsp;&nbsp;As a Percent of Net Sales | 17% | 22% | N/A | N/A | 22% | 25% | N/A | N/A |
| Diluted EPS<sup>1</sup> | (3.45) | 1.45 | (4.90) | (338)% | (2.24) | 10.79 | (13.03) | (121)% |
| Adjusted Diluted EPS | 1.10 | 3.02 | (1.92) | (64)% | 12.05 | 14.85 | (2.80) | (19)% |
| Operating Cash Flow<sup>2</sup> | 590 | 676 | (86) | (13)% | 1786 | 1892 | (106) | (6)% |
| Free Cash Flow<sup>2</sup> | 333 | 479 | (146) | (30)% | 962 | 1245 | (283) | (23)% |

---

<sup>1</sup> Reflects impact of non-cash, pre-tax impairments related to the Doors business of $394 million in Q4 2025 and $1.2 billion in FY 2025. Refer to Table 1 for additional details.

<sup>2</sup> Reflects full company performance inclusive of discontinued operations.

------

**<u>2025 Enterprise Strategy Updates</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning maintained a high level of safety performance in 2025 with a recordable incident rate (RIR) of 0.60.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning advanced major strategic initiatives to reshape the company as a focused building products leader in North America and Europe. The company completed the sale of its building materials business in China and Korea, and completed the strategic review and announced the sale of its glass reinforcements business. This transaction continues to progress through regulatory approvals and is targeted for completion in the next few months.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• By advancing the strategic integration of its Doors business and applying Owens Corning's proven commercial and operational playbook to unlock value, the company is exceeding the $125 million of enterprise run-rate cost synergies committed to by mid-2026. The company is also on track to deliver an additional $75 million of structural cost improvements through network optimization and operational efficiencies, including the closure and consolidation of five facilities in 2025 and the recent sale of a small distribution business to a major customer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning continues to make targeted investments to enhance the efficiency of its manufacturing network and support future growth. The company brought key investments online in its Roofing and Insulation businesses in 2025. In addition, Owens Corning announced significant investments across both businesses, which will modernize assets, increase operating efficiencies, and strengthen market-leading positions as these investments come online over the next few years.

**<u>Cash Returned to Shareholders</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning returned $1.0 billion to shareholders through cash dividends and share repurchases in 2025, supporting its commitment to return $2.0 billion of cash to shareholders by the end of 2026. The company paid cash dividends of $232 million and repurchased 5.9 million shares of common stock for $770 million. Over the past five years, the company has repurchased 29 million shares of common stock for $3.2 billion. At the end of 2025, 12.5 million shares were available for repurchase under the current authorizations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• In December 2025, Owens Corning announced that its Board of Directors declared a quarterly cash dividend of $0.79 per common share, a 15% increase compared with the associated prior quarterly dividends. This increase reflects the 12th consecutive year of dividend growth for Owens Corning and triples the per share payout compared to five years ago.

"Owens Corning delivered $1.8 billion of operating cash flow and returned $1 billion of cash to shareholders with EBITDA margins above 20% in a year of weaker market conditions," said Executive Vice President and Chief Financial Officer Todd Fister. "While the challenging end markets in Doors resulted in a non-cash impairment charge, we continue to be confident in the long-term earnings potential of the business. Moving forward, we remain focused on improving the margins and cash flows of our businesses as markets improve later this year."

**<u>Other Notable Highlights</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning has been named to the Wall Street Journal's list of top 250 Best-Managed Companies. The list ranks companies based on principles of corporate effectiveness including customer satisfaction, employee engagement, innovation, social responsibility, and financial strength. Owens Corning placed 10th in customer satisfaction among those recognized.

------

**<u>Business Performance from Continuing Operations</u>**

<u>Full-Year</u>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Owens Corning delivered an adjusted EBITDA margin of 22% despite operating in more challenging market conditions as the year progressed. This reflects the company's structural cost improvements, favorable product mix shifts, and strong market positions.**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| Segment Results ($ in millions) | Net Sales | Net Sales | EBITDA | EBITDA | EBITDA Margin | EBITDA Margin |
| Segment Results ($ in millions) | 2025 | 2024 | 2025 | 2024 | 2025 | 2024 |
| Roofing | $4437 | $4630 | $1411 | $1532 | 32% | 33% |
| Insulation | 3700 | 3926 | 848 | 945 | 23% | 24% |
| Doors | 2125 | 1448 | 232 | 232 | 11% | 16% |

---

<u>Fourth-Quarter</u>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **Owens Corning continued to execute well despite weak end markets and ongoing inflation in the fourth quarter, delivering operating performance in line with its enterprise guidance.** 

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| Segment Results ($ in millions) | Net Sales | Net Sales | EBITDA | EBITDA | EBITDA Margin | EBITDA Margin |
| Segment Results ($ in millions) | Q4 2025 | Q4 2024 | Q4 2025 | Q4 2024 | Q4 2025 | Q4 2024 |
| Roofing | $774 | $1059 | $199 | $338 | 26% | 32% |
| Insulation | 916 | 987 | 186 | 228 | 20% | 23% |
| Doors | 486 | 564 | 33 | 82 | 7% | 15% |

---

**<u>First-Quarter and Full-Year 2026 Outlook for Continuing Operations</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The key economic factors that impact the company's business are residential repair activity, residential remodeling activity, U.S. housing starts, and commercial construction activity.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning expects residential new construction and discretionary remodeling to remain challenged as the year begins, reflecting lower lagged single-family housing starts and continued cautious purchasing behavior. Within roofing, the company expects to see weaker manufacturer shipments reflecting lower storm carryover demand and lower restocking activity. Non-residential construction activity in North America is expected to be relatively stable versus prior year, and market conditions in Europe are anticipated to gradually improve throughout the year with currency tailwinds.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Owens Corning expects minimal first-quarter impact from tariff exposure as a result of long-term and short-term mitigation efforts, based on current tariff policies. In the first quarter, the company anticipates the net impact of tariff exposure to be about $10 million.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **For the first-quarter 2026, Owens Corning expects to continue delivering strong financial performance in a challenging market environment based on structural improvements made to the company and its market-leading positions. Revenue from continuing operations is expected to be approximately $2.1 billion to $2.2 billion. The company expects to generate enterprise adjusted EBITDA margin from continuing operations in the mid-teens. It expects to realize the impact of higher cost inventory flowing through the P&L in the first quarter based on higher fourth-quarter down times taken to manage inventories.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• **For the full year, the company expects to see market improvement as the year progresses resulting in top and bottom-line results largely aligned with current consensus estimates.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**• Owens Corning remains committed to delivering the long-term targets provided at its 2025 Investor Day, including revenue growth, an annual adjusted EBITDA margin of mid-20% for the enterprise, and $5 billion of cumulative free cash flow by 2028.**

------

**<u>Current 2026 Financial Outlook for Continuing Operations</u>**

---

| | |
|:---|:---|
| General Corporate EBITDA Expenses | $245 million to $255 million |
| Interest Expense | $255 million to $265 million |
| Effective Tax Rate on Adjusted Earnings | 24% to 26% |
| Capital Additions | Approximately $800 million |
| Depreciation and Amortization | Approximately $680 million |

---

**<u>Fourth-Quarter 2025 Conference Call and Presentation</u>**

Wednesday, February 25, 2026

9 a.m. Eastern Time

**<u>All Callers</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Live dial-in telephone number: U.S. 1.833.470.1428; Canada 1.833.950.0062; and other international locations +1.404.975.4839.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Entry number: **673697** (Please dial in 10-15 minutes before conference call start time)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Live webcast: https://events.q4inc.com/attendee/915937468

**<u>Telephone and Webcast Replay</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Telephone replay will be available one hour after the end of the call through March 4, 2026. In the U.S., call 1.866.813.9403. In Canada, call 1.226.828.7578. In other international locations, call +1.929.458.6194.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Conference replay number: **649726**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Webcast replay will be available for one year using the above link.

**<u>About Owens Corning</u>**

Owens Corning is a building products leader committed to building a sustainable future through material innovation. Our products provide durable, sustainable, energy-efficient solutions that leverage our unique capabilities and market-leading positions to help our customers win and grow. We are global in scope, human in scale with approximately 25,000 employees in 31 countries dedicated to generating value for our customers and shareholders and making a difference in the communities where we work and live. Founded in 1938 and based in Toledo, Ohio, USA, Owens Corning posted 2025 sales of $10.1 billion. For more information, visit www.owenscorning.com.

**<u>Use of Non-GAAP Measures</u>**

Owens Corning uses non-GAAP measures in its earnings press release that are intended to supplement investors' understanding of the company's financial information. These non-GAAP measures include EBITDA from continuing operations, adjusted EBITDA from continuing operations, adjusted earnings from continuing operations, adjusted diluted earnings per share attributable to Owens Corning common stockholders ("adjusted EPS") from continuing operations, adjusted pre-tax earnings from continuing operations, and free cash flow. When used to report historical financial information, reconciliations of these non-GAAP measures to the corresponding GAAP measures are included in the financial tables of this press release. Specifically, see Table 2 for adjusted EBITDA from continuing operations, Table 3 for adjusted earnings from continuing operations and adjusted EPS from continuing operations, and Table 8 for free cash flow.

For purposes of internal review of Owens Corning's year-over-year operational performance, management excludes from net earnings attributable to Owens Corning certain items it believes are not representative of ongoing operations. The non-GAAP financial measures resulting from these adjustments (including adjusted EBITDA from continuing operations, adjusted earnings from continuing operations, adjusted EPS from continuing operations, and adjusted pre-tax earnings from continuing operations) are used internally by Owens Corning for various purposes, including reporting results of operations to the Board of Directors, analysis of performance, and related employee compensation measures. Management believes that these adjustments result in a measure that provides a useful representation of its operational performance; however, the adjusted measures should not be considered in isolation or as a substitute for net earnings attributable to Owens Corning as prepared in accordance with GAAP.

Free cash flow is a non-GAAP liquidity measure used by investors, financial analysts and management to help evaluate the company's ability to generate cash to pursue opportunities that enhance shareholder value. The company defines free cash flow as net cash flow provided by operating activities, less cash paid for property, plant and equipment. Free cash flow is not a measure of residual cash flow available for discretionary expenditures due to the company's mandatory debt service requirements. Free cash flow is used internally by the company for various purposes, including reporting results of operations to the Board of Directors of the company and analysis of performance.

Management believes that these measures provide a useful representation of our operational performance and liquidity; however, the measures should not be considered in isolation or as a substitute for net cash flow provided by operating activities or net earnings attributable to Owens Corning as prepared in accordance with GAAP.

------

When the company provides forward-looking expectations for non-GAAP measures, the most comparable GAAP measures and a reconciliation between the non-GAAP expectations and the corresponding GAAP measures are generally not available without unreasonable effort due to the variability, complexity and limited visibility of the adjusting items that would be excluded from the non-GAAP measures in future periods. The variability in timing and amount of adjusting items could have significant and unpredictable effect on our future GAAP results.

**<u>Forward-Looking Statements</u>**

*This news release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These forward-looking statements are subject to risks, uncertainties and other factors and actual results may differ materially from those results projected in the statements. These risks, uncertainties and other factors include, without limitation: levels of residential and non-residential construction activity; demand for our products; industry and economic conditions including, but not limited to, supply chain disruptions, recessionary conditions, inflationary pressures, and interest rate and financial markets volatility; additional changes to tariff, trade or investment policies or laws by the United States, or similar actions, including reciprocal actions, by foreign governments; availability and cost of energy and raw materials; competitive and pricing factors; relationships with key customers and customer concentration in certain areas; our ability to achieve expected synergies, cost reductions and/or productivity improvements; issues related to acquisitions, divestitures and joint ventures or expansions; our ability to complete the announced divestiture of our glass reinforcements business on the expected terms and within the anticipated time period, or at all, which is dependent on the parties' ability to satisfy certain closing conditions; climate change, weather conditions and storm activity; legislation and related regulations or interpretations in the United States or elsewhere; domestic and international economic and political conditions, policies or other governmental actions, as well as war and civil disturbance; uninsured losses or major manufacturing disruptions, including those from natural disasters, catastrophes, pandemics, theft or sabotage; environmental, product-related or other legal and regulatory liabilities, proceedings or actions; research and development activities and intellectual property protection; issues involving implementation and protection of information technology systems; foreign exchange and commodity price fluctuations; our level of indebtedness; our liquidity and the availability and cost of credit; the level of fixed costs required to run our business; levels of goodwill or other indefinite-lived intangible assets; loss of key employees and labor disputes or shortages; defined benefit plan funding obligations; and factors detailed from time to time in the company's filings with the U.S. Securities and Exchange Commission. The information in this news release speaks as of February 25, 2026, and is subject to change. The company does not undertake any obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by federal securities laws. Any distribution of this news release after that date is not intended and should not be construed as updating or confirming such information.*

---

| | |
|:---|:---|
| **Media Inquiries:** | **Investor Inquiries:** |
| Megan James | Amber Wohlfarth |
| 419.348.0768 | 419.248.5639 |

---

*Owens Corning Company News / Owens Corning Investor Relations News*

------

**Table 1**

**Owens Corning and Subsidiaries**

**Consolidated Statements of Earnings**

**(unaudited)**

**(in millions, except per share amounts)**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
|  | **2025** | **2024** | **2025** | **2024** |
| NET SALES | $2142 | $2574 | $10103 | $9851 |
| COST OF SALES | 1644 | 1825 | 7265 | 6810 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gross margin | 498 | 749 | 2838 | 3041 |
| OPERATING EXPENSES |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Marketing and administrative expenses | 250 | 282 | 1014 | 959 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Science and technology expenses | 39 | 40 | 150 | 131 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Goodwill impairment charge | 355 |  | 1135 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Intangible assets impairment charge | 39 |  | 39 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss on sale of business | 2 | 91 | 30 | 91 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other expense, net | 38 | 120 | 110 | 378 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total operating expenses | 723 | 533 | 2478 | 1559 |
| **OPERATING (LOSS) EARNINGS** | (225) | 216 | 360 | 1482 |
| Non-operating (income) expense | (1) |  |  | (1) |
| **(LOSS) EARNINGS FROM CONTINUING OPERATIONS BEFORE INTEREST AND TAXES** | (224) | 216 | 360 | 1483 |
| Interest expense, net | 64 | 60 | 256 | 208 |
| **(LOSS) EARNINGS FROM CONTINUING OPERATIONS BEFORE TAXES** | (288) | 156 | 104 | 1275 |
| Income tax expense | (7) | 32 | 293 | 334 |
| Equity in net earnings of affiliates |  | 2 | 1 | 6 |
| **NET (LOSS) EARNINGS FROM CONTINUING OPERATIONS** | (281) | 126 | (188) | 947 |
| Net loss from discontinued operations attributable to Owens Corning, net of tax | (16) | (384) | (334) | (300) |
| **NET (LOSS) EARNINGS** | $(297) | $(258) | $(522) | $647 |
| **NET (LOSS) EARNINGS FROM CONTINUING OPERATIONS** | $(281) | $126 | $(188) | $947 |
| Net earnings attributable to non-redeemable and redeemable noncontrolling interests | 1 |  |  |  |
| **NET (LOSS) EARNINGS FROM CONTINUING OPERATIONS ATTRIBUTABLE TO OWENS CORNING** | (282) | 126 | (188) | 947 |
| Net loss from discontinued operations attributable to Owens Corning, net of tax | (16) | (384) | (334) | (300) |
| **NET (LOSS) EARNINGS ATTRIBUTABLE TO OWENS CORNING** | $(298) | $(258) | $(522) | $647 |
| EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Basic - continuing operations | $(3.45) | $1.47 | $(2.24) | $10.90 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Basic - discontinued operations | $(0.20) | $(4.47) | $(3.98) | $(3.45) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Basic | $(3.65) | $(3.00) | $(6.22) | $7.45 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diluted - continuing operations | $(3.45) | $1.45 | $(2.24) | $10.79 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diluted - discontinued operations | $(0.20) | $(4.42) | $(3.98) | $(3.42) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Diluted | $(3.65) | $(2.97) | $(6.22) | $7.37 |

---

------

**Table 2**

**Owens Corning and Subsidiaries**

**EBITDA Reconciliation Schedules**

**(unaudited)**

Adjusting (expense) income items to EBITDA are shown in the table below:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| | **March 31,** | **March 31,** | **June 30,** | **June 30,** | **September 30,** | **September 30,** | **December 31,** | **December 31,** | **December 31,** | **December 31,** |
|<br>*(In millions)* | **2025** | **2024** | **2025** | **2024** | **2025** | **2024** | **2025** | **2024** | **2025** | **2024** |
| Restructuring excluding depreciation | $(3) | $(10) | $(9) | $(34) | $(7) | $— | $(8) | $(29) | $(27) | $(73) |
| Gains on sale of certain precious metals | 9 |  | 12 |  | 14 | 19 | 10 |  | 45 | 19 |
| Strategic review-related charges |  | (2) |  | (15) |  | (16) |  | (13) |  | (46) |
| Impairment of venture investments |  |  |  |  |  | (13) |  | (2) |  | (15) |
| Loss on sale of business | (2) |  | (24) |  | (2) |  | (2) | (91) | (30) | (91) |
| Recognition of acquisition inventory fair value step-up |  |  |  | (12) |  | (6) |  |  |  | (18) |
| Acquisition-related transaction costs |  | (18) |  | (29) |  | (2) |  |  |  | (49) |
| Acquisition-related integration costs excluding amortization | (2) |  | (4) | (21) | (9) | (53) | (11) | 1 | (26) | (73) |
| Paroc marine recall | (1) | (1) | (1) | (6) |  | (1) |  | (50) | (2) | (58) |
| Goodwill impairment charge |  |  |  |  | (780) |  | (355) |  | (1135) |  |
| Intangible assets impairment charge |  |  |  |  |  |  | (39) |  | (39) |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total adjusting items | $1 | $(31) | $(26) | $(117) | $(784) | $(72) | $(405) | $(184) | $(1214) | $(404) |

---

The reconciliation from Net (loss) earnings from continuing operations attributable to Owens Corning to Adjusted EBITDA from continuing operations is shown in the table below:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
| <br>*(In millions)* | **2025** | **2024** | **2025** | **2024** |
| NET (LOSS) EARNINGS FROM CONTINUING OPERATIONS ATTRIBUTABLE TO OWENS CORNING | $(282) | $126 | $(188) | $947 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net earnings attributable to non-redeemable and redeemable noncontrolling interests | 1 |  |  |  |
| NET (LOSS) EARNINGS FROM CONTINUING OPERATIONS | (281) | 126 | (188) | 947 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Equity in net earnings of affiliates |  | 2 | 1 | 6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income tax expense | (7) | 32 | 293 | 334 |
| (LOSS) EARNINGS FROM CONTINUING OPERATIONS BEFORE TAXES | (288) | 156 | 104 | 1275 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interest expense, net | 64 | 60 | 256 | 208 |
| (LOSS) EARNINGS FROM CONTINUING OPERATIONS BEFORE INTEREST AND TAXES | (224) | 216 | 360 | 1483 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Less: Adjusting items from above | (405) | (184) | (1214) | (404) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Depreciation & Amortization | 181 | 170 | 694 | 581 |
| ADJUSTED EBITDA FROM CONTINUING OPERATIONS | $362 | $570 | $2268 | $2468 |
| Net sales | $2142 | $2574 | $10103 | $9851 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ADJUSTED EBITDA as a % of Net sales | 17% | 22% | 22% | 25% |

---

------

**Table 3**

**Owens Corning and Subsidiaries**

**EPS Reconciliation Schedules**

**(unaudited)**

**(in millions, except per share data)**

A reconciliation from Net (loss) earnings from continuing operations attributable to Owens Corning to adjusted earnings from continuing operations and a reconciliation from diluted earnings from continuing operations per share to adjusted diluted earnings from continuing operations per share are shown in the tables below:

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Three Months Ended** | **Twelve Months Ended** | **Twelve Months Ended** |
| | **March 31,** | **March 31,** | **June 30,** | **June 30,** | **September 30,** | **September 30,** | **December 31,** | **December 31,** | **December 31,** | **December 31,** |
| | **2025** | **2024** | **2025** | **2024** | **2025** | **2024** | **2025** | **2024** | **2025** | **2024** |
| **RECONCILIATION TO ADJUSTED EARNINGS FROM CONTINUING OPERATIONS** |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;**NET (LOSS) EARNINGS FROM CONTINUING OPERATIONS ATTRIBUTABLE TO OWENS CORNING** | $255 | $278 | $334 | $256 | $(495) | $287 | $(282) | $126 | $(188) | $947 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove adjusting items and other adjustments (a) | (1) | 31 | 26 | 143 | 784 | 72 | 405 | 184 | 1214 | 430 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove adjusting items for depreciation and amortization (b) |  | 4 | 9 | 3 | 16 | 1 | 12 | 5 | 37 | 13 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove tax (benefit)/expense on adjusting items and other adjustments (c) |  | (7) | (8) | (24) | (24) | (10) | (19) | (16) | (51) | (57) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove significant tax benefit (d) |  |  |  |  |  |  |  | (29) |  | (29) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to tax expense/(benefit) to reflect pro forma tax rate (e) | 2 | (7) | (1) | 8 | 25 | 6 | (26) | (7) |  |  |
| **ADJUSTED EARNINGS FROM CONTINUING OPERATIONS** | $256 | $299 | $360 | $386 | $306 | $356 | $90 | $263 | $1012 | $1304 |
| **RECONCILIATION TO ADJUSTED DILUTED EARNINGS PER SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS FROM CONTINUING OPERATIONS** |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;**DILUTED EARNINGS PER COMMON SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS** | $2.95 | $3.16 | $3.91 | $2.91 | $(5.93) | $3.26 | $(3.45) | $1.45 | $(2.24) | $10.79 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove adjusting items and other adjustments (a) | (0.01) | 0.35 | 0.30 | 1.63 | 9.40 | 0.82 | 4.96 | 2.11 | 14.45 | 4.90 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove adjusting items for depreciation and amortization (b) |  | 0.05 | 0.11 | 0.03 | 0.19 | 0.01 | 0.15 | 0.06 | 0.44 | 0.15 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove tax (benefit)/expense on adjusting items and other adjustments (c) |  | (0.08) | (0.09) | (0.27) | (0.29) | (0.11) | (0.23) | (0.18) | (0.60) | (0.65) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to remove significant tax benefit (d) |  |  |  |  |  |  |  | (0.33) |  | (0.33) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustment to tax expense/(benefit) to reflect pro forma tax rate (e) | 0.03 | (0.08) | (0.02) | 0.09 | 0.30 | 0.07 | (0.33) | (0.09) |  |  |
| **ADJUSTED DILUTED EARNINGS PER SHARE ATTRIBUTABLE TO OWENS CORNING COMMON STOCKHOLDERS FROM CONTINUING OPERATIONS** | $2.97 | $3.40 | $4.21 | $4.39 | $3.67 | $4.05 | $1.10 | $3.02 | $12.05 | $14.85 |
| **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** | **RECONCILIATION TO DILUTED SHARES OUTSTANDING** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Weighted average shares outstanding used for basic earnings per share | 85.8 | 87.3 | 85.0 | 87.2 | 83.4 | 87.0 | 81.7 | 86.0 | 84.0 | 86.9 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Unvested restricted shares and performance shares | 0.5 | 0.6 | 0.5 | 0.8 |  | 0.9 |  | 1.0 |  | 0.9 |
| Diluted shares outstanding | 86.3 | 87.9 | 85.5 | 88.0 | 83.4 | 87.9 | 81.7 | 87.0 | 84.0 | 87.8 |

---

(a) Please refer to Table 2 "EBITDA Reconciliation Schedules" for additional information on adjusting items. Adjusting items shown here also include financing fees of $16 million relative to the term loan amortized to interest expense, net and $10 million for accumulated amortization that was included in integration costs for the twelve months ended December 31, 2024.

(b) To remove the impact of accelerated depreciation and amortization charges for restructuring projects and impairments which are excluded from adjusted earnings from continuing operations.

(c) The tax impact of adjusting items is based on our expected tax accounting treatment and rate for the jurisdiction of each adjusting item.

(d) Significant tax benefit in 2024 include adjustments related to the expiration of the statute of limitations for the 2020 tax year. There were no significant tax items in 2025.

(e) To compute adjusted earnings, we apply a full year pro forma effective tax rate to each quarter presented. For 2025, we have used an effective tax rate of 25%, which was our 2025 effective tax rate excluding the adjusting items referenced in (a), (b) and (c). For comparability, in 2024, we have used an effective tax rate of 24%, which was our 2024 effective tax rate excluding the adjusting items referenced in (a), (b) and (c).

------

**Table 4**

**Owens Corning and Subsidiaries**

**Consolidated Balance Sheets**

**(unaudited)**

**(in millions, except per share data)**

---

| | | |
|:---|:---|:---|
| | **December 31,** | **December 31,** |
|<br>**ASSETS** | **2025** | **2024** |
| CURRENT ASSETS |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $345 | $321 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Receivables, less allowance of $4 at December 31, 2025 and $4 at December 31, 2024 | 937 | 1140 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inventories | 1472 | 1327 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current assets | 165 | 163 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Current assets of discontinued operations | 426 | 427 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 3345 | 3378 |
| Property, plant and equipment, net | 4170 | 3818 |
| Operating lease right-of-use assets | 507 | 411 |
| Goodwill | 1679 | 2745 |
| Intangible assets, net | 2535 | 2680 |
| Deferred income taxes | 10 | 8 |
| Other non-current assets | 480 | 456 |
| Non-current assets of discontinued operations | 254 | 579 |
| **TOTAL ASSETS** | $12980 | $14075 |
| **LIABILITIES AND EQUITY** |  |  |
| CURRENT LIABILITIES |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | $1257 | $1301 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Current operating lease liabilities | 83 | 83 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Short-term debt | 50 | 1 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Long-term debt - current portion | 435 | 32 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other current liabilities | 613 | 654 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Current liabilities of discontinued operations | 222 | 226 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 2660 | 2297 |
| Long-term debt, net of current portion | 4687 | 5067 |
| Pension plan liability | 38 | 42 |
| Other employee benefits liability | 96 | 101 |
| Non-current operating lease liabilities | 450 | 348 |
| Deferred income taxes | 737 | 719 |
| Other liabilities | 323 | 286 |
| Non-current liabilities of discontinued operations | 96 | 95 |
| Total liabilities | 9087 | 8955 |
| OWENS CORNING STOCKHOLDERS' EQUITY |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Preferred stock, par value $0.01 per share (a) |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Common stock, par value $0.01 per share (b) | 1 | 1 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 4256 | 4228 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated earnings | 4463 | 5224 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive deficit | (437) | (691) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost of common stock in treasury (c) | (4430) | (3685) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total Owens Corning stockholders' equity | 3853 | 5077 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Noncontrolling interests | 40 | 43 |
| Total equity | 3893 | 5120 |
| **TOTAL LIABILITIES AND EQUITY** | $12980 | $14075 |

---

(a)10 shares authorized; none issued or outstanding at December 31, 2025 and December 31, 2024

(b)400 shares authorized; 135.5 issued and 80.2 outstanding at December 31, 2025; 135.5 issued and 85.4 outstanding at December 31, 2024

(c)55.3 shares at December 31, 2025 and 50.1 shares at December 31, 2024

------

**Table 5**

**Owens Corning and Subsidiaries**

**Consolidated Statements of Cash Flows**

**(unaudited)**

**(in millions)**

---

| | | |
|:---|:---|:---|
| | **Twelve Months Ended<br> December 31,** | **Twelve Months Ended<br> December 31,** |
| | **2025** | **2024** |
| NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net earnings | $(522) | $647 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustments to reconcile net (loss) earnings to cash provided from operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gain/(Loss) on discontinued operations | 451 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 694 | 677 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loss on sale of business | 30 | 91 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Impairment due to strategic review |  | 483 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred income taxes | 43 | (92) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation expense | 71 | 93 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Goodwill impairment | 1135 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Intangible assets impairment charge | 39 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gains on sale of certain precious metals | (45) | (19) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other adjustments to reconcile net earnings to cash from operating activities | (26) | (15) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in operating assets and liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Changes in receivables, net | 235 | 6 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in inventories | (65) | (43) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Change in accounts payable and accrued liabilities | (130) | 13 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Changes in other operating assets and liabilities | (63) | 71 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pension fund contribution | (16) | (7) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments for other employee benefits liabilities | (9) | (10) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | (36) | (3) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash flow provided by operating activities | 1786 | 1892 |
| NET CASH FLOW USED FOR INVESTING ACTIVITIES |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash paid for property, plant and equipment | (824) | (647) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceeds from sale of assets or affiliates | 68 | 115 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Investment in subsidiaries and affiliates, net of cash acquired |  | (2857) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | (9) | (4) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash flow used for investing activities | (765) | (3393) |
| NET CASH FLOW (USED FOR) PROVIDED BY FINANCING ACTIVITIES |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceeds from senior revolving credit and receivables securitization facilities | 329 | 720 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments on senior revolving credit and receivables securitization facilities | (329) | (720) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net proceeds from commercial paper | 50 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceeds from term loan borrowing |  | 2784 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments on term loan borrowing |  | (2800) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceeds from long-term debt |  | 1968 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payments on long-term debt | (29) | (873) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dividends paid | (232) | (208) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Purchases of treasury stock | (815) | (491) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance lease payments | (45) | (41) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | (1) | (5) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash flow (used for) provided by financing activities | (1072) | 334 |
| Effect of exchange rate changes on cash | 89 | (87) |
| Net increase in cash, cash equivalents and restricted cash | 38 | (1254) |
| Cash, cash equivalents and restricted cash, beginning of period | 369 | 1623 |
| **CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD** | $407 | $369 |

---

------

**Table 6**

**Owens Corning and Subsidiaries**

**Segment Information**

**(unaudited)**

***Roofing***

The table below provides a summary of net sales and EBITDA for the Roofing segment:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
| *(In millions)* | **2025** | **2024** | **2025** | **2024** |
| **Net sales** | $774 | $1059 | $4437 | $4630 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*% change from prior year* | *-27 %* | *N/A* | *-4 %* | *— %* |
| **EBITDA** | $199 | $338 | $1411 | $1532 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*EBITDA as a % of net sales* | *26 %* | *32 %* | *32 %* | *33 %* |

---

***Insulation***

The table below provides a summary of net sales and EBITDA for the Insulation segment:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
| *(In millions)* | **2025** | **2024** | **2025** | **2024** |
| **Net sales** | $916 | $987 | $3700 | $3926 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*% change from prior year* | *-7 %* | *N/A* | *-6 %* | *1 %* |
| **EBITDA** | $186 | $228 | $848 | $945 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*EBITDA as a % of net sales* | *20 %* | *23 %* | *23 %* | *24 %* |

---

***Doors***

The table below provides a summary of net sales and EBITDA for the Doors segment:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
| *(In millions)* | **2025** | **2024** | **2025** | **2024** |
| **Net sales** | $486 | $564 | $2125 | $1448 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*% change from prior year* | *-14 %* | *N/A* | *47 %* | *N/A* |
| **EBITDA** | $33 | $82 | $232 | $232 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*EBITDA as a % of net sales* | *7 %* | *15 %* | *11 %* | *16 %* |

---

------

**Table 7**

**Owens Corning and Subsidiaries**

**Corporate, Other and Eliminations**

**(unaudited)**

***Corporate, Other and Eliminations***

The table below provides a summary of EBITDA for the Corporate, Other and Eliminations category:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
| *(In millions)* | **2025** | **2024** | **2025** | **2024** |
| Restructuring excluding depreciation and amortization | $(8) | $(29) | $(27) | $(73) |
| Acquisition-related integration costs excluding amortization | (11) | 1 | (26) | (73) |
| Gains on sale of certain precious metals | 10 |  | 45 | 19 |
| Impairment of venture investment |  | (2) |  | (15) |
| Strategic review-related charges |  | (13) |  | (46) |
| Acquisition-related transaction costs |  |  |  | (49) |
| Recognition of acquisition inventory fair value step-up |  |  |  | (18) |
| Paroc marine recall |  | (50) | (2) | (58) |
| Loss on sale of business | (2) | (91) | (30) | (91) |
| Goodwill impairment charge | (355) |  | (1135) |  |
| Intangible assets impairment charge | (39) |  | (39) |  |
| General corporate expense and other | (56) | (78) | (223) | (241) |
| **EBITDA** | $(461) | $(262) | $(1437) | $(645) |

---

------

**Table 8**

**Owens Corning and Subsidiaries**

**Free Cash Flow Reconciliation Schedule**

**(unaudited)**

The reconciliation from net cash flow provided by operating activities to free cash flow is shown in the table below:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Three Months Ended December 31,** | **Three Months Ended December 31,** | **Twelve Months Ended December 31,** | **Twelve Months Ended December 31,** |
| *(In millions)* | **2025** | **2024** | **2025** | **2024** |
| NET CASH FLOW PROVIDED BY OPERATING ACTIVITIES | $590 | $676 | $1786 | $1892 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Less: Cash paid for property, plant and equipment | (257) | (197) | (824) | (647) |
| FREE CASH FLOW | $333 | $479 | $962 | $1245 |

---

<br>