Welcome to our dedicated page for Sealsq SEC filings (Ticker: LAES), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
SEALSQ Corp filings document the disclosures of a British Virgin Islands foreign private issuer developing semiconductor, PKI and post-quantum security products. Its Form 6-K reports furnish annual report materials, operating and financial results, AGM notices and outcomes, governance votes, and product or certification updates for secure-element and post-quantum hardware programs.
The filing record also covers registered direct offering documents, securities purchase and placement agency agreements, ordinary shares, pre-funded warrants, Class E warrants, shelf registration references and equity incentive registration statements. These disclosures describe capital-structure changes, material agreements, liquidity and revenue commentary, board composition, and shareholder voting mechanics.
SEALSQ Corp executive Andreas Feuardent Moreira, Chief Innovation Officer, filed an initial statement of beneficial ownership. He reports direct ownership of 17,466 Ordinary Shares and an indirect interest, through his wife, in stock options under an Employee Stock Option Plan for 10,000 Ordinary Shares at an exercise price of $0.0100 per share, expiring on June 4, 2032.
SEALSQ Corp executive Andreas Feuardent Moreira, Chief Innovation Officer, filed an initial statement of beneficial ownership. He reports direct ownership of 17,466 Ordinary Shares and an indirect interest, through his wife, in stock options under an Employee Stock Option Plan for 10,000 Ordinary Shares at an exercise price of $0.0100 per share, expiring on June 4, 2032.
SEALSQ Corp executive Enguent Jean-Pierre, Vice President of R&DSS, filed an initial ownership report showing a direct holding of employee stock options. These options cover 30,000 ordinary shares at an exercise price of 0.0100 per share and expire on 2032-04-30. This filing records existing derivative holdings rather than a new market purchase or sale.
SEALSQ Corp executive Enguent Jean-Pierre, Vice President of R&DSS, filed an initial ownership report showing a direct holding of employee stock options. These options cover 30,000 ordinary shares at an exercise price of 0.0100 per share and expire on 2032-04-30. This filing records existing derivative holdings rather than a new market purchase or sale.
SEALSQ Corp filed an initial ownership report for insider Jean-Luc Pierre-Marie Triouleyre. He is identified as an officer with the title General Manager, IC'Alps. This Form 3 does not list any transactions or share holdings, serving only to register his insider status with the company.
SEALSQ Corp filed an initial ownership report for insider Jean-Luc Pierre-Marie Triouleyre. He is identified as an officer with the title General Manager, IC'Alps. This Form 3 does not list any transactions or share holdings, serving only to register his insider status with the company.
SEALSQ Corp director David Alexander Fergusson filed an initial ownership report showing his stake in the company. He reports 1,000 Ordinary Shares held directly and an additional 581 Ordinary Shares held indirectly, attributed to his son. The filing does not indicate any recent purchases or sales, only current holdings.
SEALSQ Corp director David Alexander Fergusson filed an initial ownership report showing his stake in the company. He reports 1,000 Ordinary Shares held directly and an additional 581 Ordinary Shares held indirectly, attributed to his son. The filing does not indicate any recent purchases or sales, only current holdings.
SEALSQ Corp Company Secretary Nathalie Verjus filed a Form 3 initial ownership statement reporting direct holdings of 190,000 Ordinary Shares and 4 Class F Shares of SEALSQ Corp. This filing records her existing equity position and does not show any new share purchases or sales.
SEALSQ Corp Company Secretary Nathalie Verjus filed a Form 3 initial ownership statement reporting direct holdings of 190,000 Ordinary Shares and 4 Class F Shares of SEALSQ Corp. This filing records her existing equity position and does not show any new share purchases or sales.
SEALSQ Corp filed an initial insider ownership report for Chief Financial Officer John Charles O'Hara. The filing shows direct holdings of 4 Class F Shares and 215,183 Ordinary Shares. This Form 3 reflects existing ownership positions and does not report any new buy or sell transactions.
SEALSQ Corp filed an initial insider ownership report for Chief Financial Officer John Charles O'Hara. The filing shows direct holdings of 4 Class F Shares and 215,183 Ordinary Shares. This Form 3 reflects existing ownership positions and does not report any new buy or sell transactions.
SEALSQ Corp Chief Executive Officer Carlos Moreira has reported his initial ownership stake in the company. The filing shows direct holdings of 66 Class F Shares and 607,397 Ordinary Shares. He also reports indirect ownership of 7,556 Ordinary Shares held by his son.
This Form 3 is a disclosure of existing positions rather than a report of new share purchases or sales, giving investors a baseline view of the CEO’s equity interest in SEALSQ Corp.
SEALSQ Corp Chief Executive Officer Carlos Moreira has reported his initial ownership stake in the company. The filing shows direct holdings of 66 Class F Shares and 607,397 Ordinary Shares. He also reports indirect ownership of 7,556 Ordinary Shares held by his son.
This Form 3 is a disclosure of existing positions rather than a report of new share purchases or sales, giving investors a baseline view of the CEO’s equity interest in SEALSQ Corp.
SEALSQ Corp entered into a registered direct offering with institutional investors to sell 30,413,630 ordinary shares (or pre-funded warrants in lieu thereof) and accompanying warrants to purchase up to 60,827,260 ordinary shares, for expected gross proceeds of approximately $125.0 million at $4.11 per share.
The warrants have an exercise price of $5.50 per ordinary share, are immediately exercisable and generally expire on March 17, 2033. The deal is led by an affiliate of Heights Capital Management, with Maxim Group acting as sole placement agent and earning a 6% fee on the ordinary shares and pre-funded warrants.
Pre-funded warrants carry a nominal $0.0001 exercise price, with $4.1099 per share pre-funded at closing, and both warrant series include ownership caps of 4.99% or 9.99% of outstanding ordinary shares to limit beneficial ownership after exercise.
SEALSQ Corp is offering 22,913,630 Ordinary Shares and related warrants in a registered direct offering. The offering also includes Pre-funded Warrants to purchase up to 7,500,000 Ordinary Shares and Class E Warrants exercisable for up to 60,827,260 Ordinary Shares. The combined public offering price per Ordinary Share (or Pre-funded Warrant) with accompanying Class E Warrant is $4.11 (Pre-funded: $4.1099), and the company estimates net proceeds of approximately $117,000,000.
Shares outstanding were 192,210,129 as of March 13, 2026. Proceeds are intended primarily to fund the company’s post-quantum and quantum commercialization roadmap and for general corporate purposes.
SEALSQ Corp is relocating its Geneva headquarters, together with parent WISeKey, to the Pont-Rouge business district in Lancy in August 2026. The move places the group in a modern, low-carbon hub with strong transport links and an ecosystem of international companies and innovators.
The new headquarters will host the Geneva Quantum Center of Excellence, which aims to make Geneva a reference for secure, industrial quantum technologies. The Center will integrate quantum computing, post-quantum cybersecurity, secure semiconductors, space, robotics, and AI into a unified demonstration environment for governments, industry partners, investors, and academia.
A core element is the SEALSQ Quantum Investment Fund, described as an investment platform of over USD 100 million dedicated to building a root-to-quantum vertical stack and accelerating sovereign, scalable, secure quantum technologies in the United States and Europe. SEALSQ reiterates its focus on post-quantum semiconductors and cryptography to protect critical systems against emerging quantum threats.