Sealsq Corp 6-K Filing

Ticker: LAES · Form: 6-K · Filed: Dec 18, 2025 · CIK: 1951222

Sealsq Corp 6-K Filing Summary
FieldDetail
CompanySealsq Corp (LAES)
Form Type6-K
Filed DateDec 18, 2025
Pages2
Reading Time3 min
Key Dollar Amounts$49.8 million, $11.4 million, $200 million
Sentimentneutral

Sentiment: neutral

FAQ

What type of filing is this?

This is a 6-K filing submitted by Sealsq Corp (ticker: LAES) to the SEC on Dec 18, 2025.

What are the key financial figures in this filing?

Key dollar amounts include: $49.8 million (r QS7001 and Qvault TPM to an estimated $49.8 million as of December 15, 2025, for the period); $11.4 million (2026 to 2028, up from an approximately $11.4 million estimated pipeline at the same time in); $200 million (December 15, 2025, sits at an estimated $200 million for the period covering 2026 to 2028.).

How long is this filing?

Sealsq Corp's 6-K filing is 2 pages with approximately 711 words. Estimated reading time is 3 minutes.

Where can I view the full 6-K filing?

The complete filing is available on SEC EDGAR. You can also read the AI-decoded analysis with risk assessment and key highlights on ReadTheFiling.

Filing Stats: 711 words · 3 min read · ~2 pages · Grade level 17.1 · Accepted 2025-12-18 16:15:10

Key Financial Figures

  • $49.8 million — r QS7001 and Qvault TPM to an estimated $49.8 million as of December 15, 2025, for the period
  • $11.4 million — 2026 to 2028, up from an approximately $11.4 million estimated pipeline at the same time in
  • $200 million — December 15, 2025, sits at an estimated $200 million for the period covering 2026 to 2028.

Filing Documents

Forward-Looking Statements

Forward-Looking Statements This Current Report on Form 6-K expressly or implicitly contains certain forward-looking statements concerning SEALSQ Corp and its businesses. Forward-looking statements include statements regarding our business strategy, pipeline estimates, financial performance, results of operations, market data, events or developments that we expect or anticipate will occur in the future, as well as any other statements which are not historical facts. Although we believe that the expectations reflected in such forward-looking statements are reasonable, no assurance can be given that such expectations will prove to have been correct. These uncertainties and contingencies, many of which are beyond our control. Actual results may differ materially from those expressed or implied by such forward-looking statements. Important factors that, in our view, could cause actual results to differ materially from those discussed in the forward-looking statements include the timing of the launch of key products; the desire of customers to purchase the Quantum shield - QS7001; SEALSQ's ability to continue beneficial transactions with material parties, including a limited number of significant customers; market demand and semiconductor industry conditions; and the risks discussed in SEALSQ's filings with the SEC. Risks and uncertainties are further described in reports filed by SEALSQ with the SEC. SEALSQ Corp is providing this Current Report on Form 6-K as of this date and does not undertake to update any forward-looking statements contained herein as a result of new information, future events or otherwise. The information contained in this Report on Form 6-K is hereby incorporated by reference into the registration statement on Form F-3 of the Company (File No. 333-290963), as amended, and the registration

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Date: December 18, 2025 SEALSQ CORP By: /s/ Carlos Moreira Name: Carlos Moreira Title: Chief Executive Officer By: /s/ John O’Hara Name: John O’Hara Title: Chief Financial Officer

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