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SEALSQ Corp (LAES)

Nasdaq: LAES · Semiconductors & Related Devices · Cointrin, CH · filing with the SEC since 2022
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Grade5.0
◀ Past 5.5● Present 3.7▶ Future 6.0
2 est.
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Filings

236 filings since 2017 beside 52 insider forms · Non-accelerated filer and emerging growth company · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer and emerging growth company
20-F Annual report, foreign filer for the fiscal year ending Dec 31, 2026Foreign filers have four months after the fiscal year ends. by Apr 30, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files.

Filings a yearinsider forms included
1448357103
20222023202420252026

2026 counts to Nov 13, 2026.

SEC letters: 23 in the last 36 months, the newest Mar 31, 2025.
Insider forms 52

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Oct 28, 2026 6-K Interim report, foreign filer
Oct 27, 2026 6-K Interim report, foreign filer
Oct 16, 2026 6-K Interim report, foreign filer
Oct 16, 2026 6-K Interim report, foreign filer
Oct 14, 2026 425 Merger communication
Oct 14, 2026 6-K Interim report, foreign filer
Oct 2, 2026 6-K Interim report, foreign filer
Sep 25, 2026 6-K Interim report, foreign filer
Sep 25, 2026 6-K Interim report, foreign filer
Sep 14, 2026 6-K Interim report, foreign filer Jun 30, 2026
Sep 11, 2026 6-K Interim report, foreign filer
Aug 26, 2026 6-K Interim report, foreign filer
Aug 18, 2026 6-K Interim report, foreign filer
Aug 14, 2026 6-K Interim report, foreign filer
Aug 14, 2026 6-K Interim report, foreign filer
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 10, 2026 6-K Interim report, foreign filer
Aug 6, 2026 6-K Interim report, foreign filer
Jul 8, 2026 6-K Interim report, foreign filer
Jul 8, 2026 6-K Interim report, foreign filer
Jun 30, 2026 6-K Interim report, foreign filer
Jun 30, 2026 6-K Interim report, foreign filer
Jun 11, 2026 6-K Interim report, foreign filer
Jun 11, 2026 6-K Interim report, foreign filer
Jun 4, 2026 6-K Interim report, foreign filer
Jun 4, 2026 6-K Interim report, foreign filer
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 15, 2026 SCHEDULE 13G Large holder notice
May 8, 2026 6-K Interim report, foreign filer
Apr 21, 2026 6-K Interim report, foreign filer
Apr 9, 2026 6-K Interim report, foreign filer
Apr 2, 2026 6-K Interim report, foreign filer
Mar 31, 2026 6-K Interim report, foreign filer
Mar 31, 2026 20-F Annual report, foreign filer Dec 31, 2025
Mar 26, 2026 6-K Interim report, foreign filer
Mar 26, 2026 6-K Interim report, foreign filer Mar 24, 2026
Mar 17, 2026 6-K Interim report, foreign filer
Mar 17, 2026 424B5 Shelf offering
Mar 2, 2026 6-K Interim report, foreign filer
40 of 236 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton LAES · research, not advice