Owens Corning 8-K

What Happened
Owens Corning (OC) filed an Item 5.02 Form 8‑K reporting that on February 4, 2026 director Maryann T. Mannen informed the Board she will not stand for re‑election at the Company’s 2026 Annual Meeting of Stockholders. The filing, dated February 6, 2026, states her decision is not due to any disagreement with the Company on its operations, policies or practices. The Board intends to reduce its size from ten directors to nine effective upon the 2026 Annual Meeting.

Key Details

• Director: Maryann T. Mannen notified the Board on February 4, 2026 she will not seek re‑election.
• Board size change: The Board plans to decrease from 10 to 9 directors effective at the 2026 Annual Meeting.
• No disagreement: The company explicitly states her decision is not due to any disagreement with Owens Corning regarding operations, policies or practices.
• Filing: The Form 8‑K was filed on February 6, 2026 and signed by Todd W. Fister, EVP & CFO.

Why It Matters
This is a governance change that will reduce the number of directors up for election at the 2026 Annual Meeting. For investors, changes in board composition can affect oversight and shareholder representation, but the company has stated there is no disagreement with management. There are no reported operational, financial or executive departures in this filing beyond the board membership change.