Form4insider filings, from the source

Company · CIK 0001951222 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

SEALSQ Corp · LAES

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $36k · 1net −$36k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 3, 2026 SForm 4 →Sep 3, 4:40 pm EDTJean-Pierre EnguentVice President, R&DSS15,000$2.40$36,0300−100%10b5-1
Sep 1, 2026 MForm 4 →Sep 3, 4:40 pm EDTJean-Pierre EnguentVice President, R&DSS15,000$0.01$15015,000—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 MForm 4 →Sep 3, 4:40 pm EDTJean-Pierre EnguentVice President, R&DSS15,000——0—10b5-1