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OC · Current Report (Form 8-K) · Filed May 1, 2026

Owens Corning — Current Report (Form 8-K)

Form
8-K
Filed
May 1, 2026
Period
Apr 28, 2026
Ticker
OC
Accession
0001370946-26-000140
Boardroom Alpha · Filing insights

Todd Fister promoted to EVP, Chief Financial and Operating Officer; CFO search underway.

About Owens Corning
Market cap
$11.3B
1Y TSR
+3.3%
3Y TSR
+4.2%
Board grade
C+
Sector
Basic Materials
CEO
Brian Chambers
Last annual meeting: Apr 14, 2026 · View full Owens Corning profile →
oc-20260428

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): April 28, 2026
______________________________________
Owens Corning
(Exact name of registrant as specified in its charter)
______________________________________
DE1-3310043-2109021
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(I.R.S. Employer
Identification No.)
One Owens Corning Parkway
Toledo,Ohio43659
(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:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, par value $0.01 per shareOCNew 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 5.02.Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On April 28, 2026, the Board of Directors of Owens Corning (the “Company”) promoted Todd W. Fister to Executive Vice President, Chief Financial and Operating Officer, effective as of May 1, 2026. Mr. Fister, age 51, has served as the Company’s Executive Vice President and Chief Financial Officer since September 2023, and prior to that served as the Company’s President, Insulation since July 2019. He will operate in a combined role providing both operational and financial leadership as the Company conducts an external search for a Chief Financial Officer.
In connection with his promotion, Mr. Fister’s base salary will be set at $850,000 per year and his target annual cash incentive opportunity will remain at 100% of his base salary. His annual long-term incentive award target will be increased to $3,500,000 commencing in 2027. In addition, Mr. Fister will receive a promotional equity award of $1,000,000 of restricted stock units, which will be granted pursuant to the terms of the Company’s 2023 Stock Plan and will generally vest in full after two years.



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
May 1, 2026By:/s/ Gina A. Beredo
Gina A. Beredo
Executive Vice President, Chief Administrative Officer and General Counsel



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Reference

Frequently asked questions

When did Owens Corning file this 8-K?
Owens Corning (OC) filed this Current Report (Form 8-K) with the SEC on May 1, 2026. The accession number assigned by EDGAR is 0001370946-26-000140.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Todd Fister promoted to EVP, Chief Financial and Operating Officer; CFO search underway. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Owens Corning's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Owens Corning has filed under CIK 1370946, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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