CAC filed 424B3 proxy/prospectus dated Aug 19, 2026 for EGM on Sept 10, 2026 to approve BCA (dated Nov 9, 2025, amended Aug 6, 2026) with WISeSat.Space via Pubco share exchange and merger. CAC ordinary shares exchange 1:1 into Pubco ordinary shares; each CAC Right converts to one-seventh of a CAC ordinary share pre-exchange, then into Pubco. SEALSQ provided $10M transaction financing and subscribed to a $10M PIPE into Pubco at the redemption price at closing; Pubco expected Nasdaq SAIQ if listing condition met. NTA proposal would amend articles restricting closing if redemptions leave NTA under $5,000,001. Vote path is live; cash/redemption election remains open through the EGM process.

Conversion 1/7