• Transocean redeemed $165 million of 8% Senior Secured Notes due 2028 in full on October 1, 2026.
• Cash on hand and the associated debt service reserve account funded principal repayment, a call premium and accrued but unpaid interest.
• The early redemption saves approximately $22 million in interest expense through maturity.

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. Transocean Ltd. 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: 0001451505-26-000075), on October 15, 2026, and is solely responsible for the information contained therein.