Charlton Aria Acquisition Corp: enters business combination agreement with KQC Quantum

What happened

• The filing says that Charlton Aria Acquisition Corp, a Cayman Islands exempted company, on Oct 6, 2026 entered into a business combination agreement with KQC Quantum, Inc., a Delaware corporation (the “Business Combination Agreement”).
• The filing refers to a prior Current Report on Form 8-K filed Oct 7, 2026 that disclosed the same transaction and attaches related materials dated Oct 2026.

Key details

• Date of agreement: Oct 6, 2026.
• Prior disclosure: Current Report on Form 8-K filed Oct 7, 2026.
• The current filing includes an investor presentation dated Oct 2026 and a script to the investor presentation as exhibits.

Why it may matter

• The filing reports Item 7.01 (Regulation FD disclosure), which covers public disclosure or dissemination of information about the business combination agreement, and also includes Item 9.01 exhibits related to that disclosure. This filing does not show why the insider traded or why the company acted.