• DuPont de Nemours director Edward D. Breen sold 89,845 common shares at $146.41 each on Nov. 5, 2026.
• The same day, Breen exercised stock options for 89,845 common shares at $108.84 each.
• His direct beneficial ownership stood at 127,275 common shares following the transactions.
• An Aug. 28, 2026, transaction also reported his acquisition of 35,551 common shares at $0.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. DuPont de Nemours Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-072339), on November 09, 2026, and is solely responsible for the information contained therein.