Owens Corning (OC) President Rachel Marcon Sells 900 Shares

What Happened

• Rachel Barthelemy Marcon, President (Doors) of Owens Corning (OC), reported a sale of 900 shares on 2026-08-28. The shares were disposed at $144.07 each for total proceeds of $129,663. The transaction is reported as an open-market or private sale (code S). Sales are common insider transactions and do not necessarily indicate a change in view of the company.

Key Details

• Transaction date: 2026-08-28; Report filed (Form 4): 2026-09-01 (timely filing).
• Price per share: $144.07; Total proceeds: $129,663.
• Transaction type: Sale (S) — reported as open-market or private sale.
• Shares owned after transaction: Not disclosed in the provided filing summary.
• No footnotes in the summary indicating a 10b5-1 plan, tax-withholding, or other special conditions were reported.

Context

• A reported sale (S) typically represents disposition of existing holdings; unlike purchases, sales are often routine and shouldn’t be read alone as a signal of management outlook. This Form 4 appears to have been filed within the required reporting window.