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AI brief of an SEC Form 8-K · Owens Corning (OC)

Owens Corning director Maryann Mannen will not seek re-election in 2026

Neutral Impact 2 of 5 leadership Written later

Owens Corning director Maryann T. Mannen told the board on February 4, 2026, that she will not stand for re-election at the 2026 Annual Meeting of Stockholders. The company said her decision is not due to any disagreement over its operations, policies or practices, and the board plans to cut its size from ten directors to nine at that meeting.

Key points

  • Maryann T. Mannen advised the board on February 4, 2026, that she will not stand for re-election.
  • Her departure takes effect at the 2026 Annual Meeting of Stockholders.
  • The company said the decision does not stem from any disagreement with the company.
  • The board intends to reduce its size from ten directors to nine after the meeting.

The filing

CompanyOwens Corning (OC)
Form8-K, current report
Filed with the SECFeb 6, 2026, 4:30 PM ET
Accession number0001370946-26-000041

Items reported: 5.02 Director / Officer Change

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:17 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on February 06, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.