WISeKey International Holding Ltd filings document its foreign private issuer reporting, annual report materials, and Form 6-K updates for cybersecurity, blockchain, IoT, and post-quantum semiconductor operations.
The company’s regulatory disclosures include audited annual results, shareholder communications, and exhibits tied to SEALSQ Corp., whose activities include semiconductors, PKI, post-quantum hardware and software products, and secure element technology. The filings also cover consolidated results, liquidity disclosures, governance certifications, and material press releases furnished under Exchange Act Rule 13a-16 or 15d-16.
David Alexander Fergusson, a director of WISeQey Corp. (WKEY), reported direct ownership of 7,696 ordinary shares on October 1, 2026. He also reported eight employee stock option tranches, each exercisable at $2.50 per share, covering 119, 125, 161, 205, 5,370, 355, 11,243 and 4,385 underlying ordinary shares. The listed options expire between May 4, 2028, and May 29, 2031.
Carlos Moreira, WISeQey Corp.’s Chief Executive Officer and director, reported direct holdings of 1,811,641 Class F Shares and 192,739 Ordinary Shares, dated October 1, 2026.
WISeQey Corp. identifies Alexander Sebastian Hirsch, its Chief Marketing Officer, as a reporting person.
WISeQey Corp. lists Chief Security Officer Perez Pedro Fuentes as directly holding 2,469 ordinary shares as of October 1, 2026.
WISeQey Corp. director Philippe Raymond Louis Doubre reported direct ownership of 3,847 Ordinary Shares as of October 1, 2026.