SEALSQ Corp

Last updated September 27, 2026

Organization details

Legal name
SEALSQ Corp
Ownership
Public
Status
Active
Sector (GICS)
Information Technology
SIC code
3674 — Semiconductors & Related Devices
Jurisdiction of incorporation
Virgin Islands, British
Headquarters city
Cointrin
Headquarters country
Switzerland
Fiscal year end
December
Ticker symbol
LAES
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001951222

Board of directors

Chief executives

Carlos Moreira · Chief Executive Officer
Since March 2026

Board connections

5 of this board's directors also sit on 2 other boards. 1 is in the same sector.

Network of SEALSQ Corp's board connections WISeKey International Holding Ltd WISeKey International... WISeSat.Space Holdings Corp. WISeSat.Space Holdings... Carlos Moreira Carlos Moreira Cristina Dolan Cristina Dolan David Alexander Fergusson David Alexander Ferg... John Charles O'Hara John Charles O'Hara Peter Ward Peter Ward SEALSQ Corp
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$1,170,976
39 sales by 6 insiders
Date Insider Transaction Shares Price Value
Nov 3, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Open-market sale −35,000 $1.38 $48,328
Nov 2, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Option exercise +15,000 $0.01 $150
Nov 2, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Option exercise +20,000 $0.01 $200
Oct 6, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Open-market sale −35,000 $2.46 $85,936
Oct 5, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Option exercise +35,000 $0.01 $350
Sep 3, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Open-market sale −15,000 $2.40 $36,000
Sep 1, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Option exercise +15,000 $0.01 $150
Aug 5, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Open-market sale −15,000 $2.46 $36,900
Aug 3, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Option exercise +15,000 $0.01 $150
Jul 8, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Open-market sale −15,000 $2.82 $42,300
Jul 6, 2026 Enguent Jean-Pierre Officer (Vice President, R&DSS) Option exercise +15,000 $0.01 $150
Jun 16, 2026 Peter Ward Director Option exercise +366,746 $0.01 $3,667
Jun 16, 2026 Peter Ward Director Shares withheld for tax −96,530 $3.07 $296,347
Jun 5, 2026 Carlos Moreira Director, Officer (Chief Executive Officer) Open-market sale −300 $3.51 $1,053
Jun 5, 2026 John Charles O'Hara Director, Officer (Chief Financial Officer) Open-market sale −143 $3.51 $502

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Questions about SEALSQ Corp

Who is the CEO of SEALSQ Corp?

Carlos Moreira has been SEALSQ Corp's Chief Executive Officer since March 2026.

How many directors are on SEALSQ Corp's board?

SEALSQ Corp's board has 7 directors: Carlos Moreira, Cristina Dolan, David Alexander Fergusson, Eric Adrien Pellaton, John Charles O'Hara, Peter Ward and Ruma Bose.

Are SEALSQ Corp insiders buying or selling shares?

Over the last 12 months, SEALSQ Corp insiders made no open-market purchases and sold $1.2 million of shares in 39 sales on the open market, as reported to the SEC on Forms 4 and 5.

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