SEALSQ extends outside date for WISeSat.Space deal to Oct. 31, 2026

• SEALSQ is party to an amended business combination agreement involving Columbus Acquisition, WISeSat.Space Holdings, and WISeSat.Space.
• Amendment extends the outside date for satisfying or waiving closing conditions to Oct. 31, 2026.
• Either CAC or the Company can terminate by written notice if closing conditions are unmet by that date, subject to breach-related limits.

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. SEALSQ 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: 0001213900-26-091234), on August 18, 2026, and is solely responsible for the information contained therein.