SEALSQ Corp filed a Form D with the Securities and Exchange Commission on 2025-10-22.
SEALSQ Corp filed a Form D notice of an exempt securities offering with the SEC on October 22, 2025. The filing reports $105.20M sold. Its industry group is Other Technology. It names Carlos Moreira (Executive Officer, Director), John O'Hara (Executive Officer, Director), Cristina Dolan (Director) (SEC Form D, October 22, 2025).
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New Form D on file · 2025-10-22 · the record
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What the filing shows about SEALSQ Corp
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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The filing gives SEALSQ Corp's address as Avenue Louis-Casai 58, Cointrin, V8 1216.
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This is the company's own disclosure. A payment disclosed on a Form D is a disclosed use of proceeds, not a finding of wrongdoing.
SEALSQ Corp is a registered filer with the SEC (CIK 1951222) and has filed since 2023-07-21. 4 filings are on record, the latest on 2025-10-22.
A filing shows the company exists and what it reports about itself. It is not an audit or a rating.
SEALSQ Corp's Form D of 2025-10-22 names Carlos Moreira, John O'Hara, Cristina Dolan and 9 more as its officers, directors or promoters.
Its new offerings report $135.20M sold across 4 offerings, as its own filings state.
Each marker is one filing. The larger marker is the filing this page is about.
Trailing twelve months. 3844 filings in Other Technology, totalled by week.
Checked away from the filing. What is below does not come from the record on sec.gov.
SEALSQ provides sovereign end-to-end security infrastructure, from secure semiconductors and trusted communications to quantum technologies, and hardware root of trust.
The title and description the site itself served, answering 200, after redirecting from https://sealsq.com. Not a cached copy and not the company's directory entry — what was live when we asked.
Carlos Moreira is named as Executive Officer and Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
John O'Hara is named as Executive Officer and Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Cristina Dolan is named as Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
David Fergusson is named as Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Eric Pellaton is named as Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Rose Bose is named as Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Nathalie Verjus is named as Executive Officer on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Peter Ward is named as Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Bernard Vian is named as Executive Officer on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Hossein Rahnama is named as Director on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Jean-Pierre Enguent is named as Executive Officer on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
Frank Buonanno is named as Executive Officer on the Form D that SEALSQ Corp filed with the SEC on 22 October 2025, one of 12 people that filing names.
12 people named on the filing — 6 holding an executive role and 6 as directors only.
Named as of the 2025-10-22 filing. Titles and locations are exactly as the filing states — not independently confirmed elsewhere.
No investor is drawn from a Form D — the form states how many invested and never who.
What the filing shows about SEALSQ Corp
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
A Full Report on SEALSQ Corp: verified, sourced, every claim cited, ready in a few minutes. See pricing.
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Sourced from the filing index on sec.gov, and from the company's own site, read directly on 2026-10-30 (sealsq.com).
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