• Benjamin Piggott notified D. Boral Acquisition I's board of his resignation on September 23, 2026, unrelated to any disagreement over company practices.
• Kevin McGurn joined the Audit Committee effective September 23, 2026.
• Luisa Ingargiola joined the Compensation Committee on the same date; McGurn became its chair.
• Previously a Class I director, McGurn moved to Class II effective September 23, 2026.
• McGurn's term will expire at the second annual shareholders meeting or when his successor is elected and qualified, unless he leaves earlier.

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. D. Boral Acquisition I Corp. 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: 0001213900-26-116912), on November 06, 2026, and is solely responsible for the information contained therein.