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Jean-Pierre Enguent - OfficerOpen-market sale$86K
About SEALSQ Corp (LAES)
SEALSQ Corp is an SEC registrant, filing under CIK 0001951222, classified as semiconductors and related devices. We track it alongside the rest of the Information Technology sector.
LAES Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 3 | 65,000 | $159K |
| Grant or award | 7 | 100,565 | |
| Option exercise | 6 | 130,000 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
LAES insider transactions (Form 4)
7033 Form 4 filings on record, the earliest from Mar 19, 2026, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 35,000 | $0.01 | $350 | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 35,000 | $2.46 footnote F2 | $86K | |
| Jean-Pierre Enguent - Officer | Grant or award | Employee Stock Option Plan (right to buy) | 50,000 | $0.00 | - | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 35,000 | $0.00 | - | |
| ||||||
| Peter Ward - Director | Grant or award | Employee Stock Option Plan (right to buy) | 3,582 | $0.00 | - | |
| Peter Ward - Director | Grant or award | Employee Stock Option Plan (right to buy) | 4,686 | $0.00 | - | |
| David Alexander Fergusson - Director | Grant or award | Employee Stock Option Plan (right to buy) | 3,424 | $0.00 | - | |
| David Alexander Fergusson - Director | Grant or award | Employee Stock Option Plan (right to buy) | 14,063 | $0.00 | - | |
| Eric Adrien Pellaton - Director | Grant or award | Employee Stock Option Plan (right to buy) | 10,747 | $0.00 | - | |
| Eric Adrien Pellaton - Director | Grant or award | Employee Stock Option Plan (right to buy) | 14,063 | $0.00 | - | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 15,000 | $2.40 footnote F2 | $36K | |
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 15,000 | $0.00 | - | |
| ||||||
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 15,000 | $2.46 footnote F2 | $37K | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 15,000 | $0.00 | - | |
| ||||||
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 15,000 | $2.82 footnote F2 | $42K | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 15,000 | $0.00 | - | |
| ||||||
| Peter Ward | Option exercise | Employee Stock Option Plan (right to buy) | 13,649 | $0.00 | - | |
| Peter Ward | Option exercise | Employee Stock Option Plan (right to buy) | 353,097 | $0.00 | - | |
| Peter Ward | Option exercise | Ordinary Shares | 366,746 | $0.01 | $4K | |
| Peter Ward | Tax withholding / forfeiture | Ordinary Shares | 96,530 | $3.07 footnote F1 | $296K | |
| ||||||
| Carlos Moreira - Officer | Open-market sale | Ordinary Shares | 300 | $3.51 | $1K | |
 John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 143 | $3.51 footnote F2 | $502 | |
| ||||||
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $3.69 footnote F2 | $37K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 5,582 | $3.53 footnote F3 | $20K | |
| ||||||
| Carlos Moreira - Officer | Open-market sale | Ordinary Shares | 10,000 | $3.69 footnote F2 | $37K | |
| Carlos Moreira - Officer | Open-market sale | Ordinary Shares | 7,005 | $3.53 footnote F3 | $25K | |
| ||||||
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Jean-Pierre Enguent - Officer | Grant or award | Employee Stock Option Plan (right to buy) | 60,000 | $0.00 | - | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 15,000 | $3.51 footnote F2 | $53K | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 15,000 | $0.00 | - | |
| ||||||
| Carlos Moreira - Officer | Open-market sale | Ordinary Shares | 4,139 | $3.50 footnote F2 | $15K | |
| Carlos Moreira - Officer | Open-market sale | Ordinary Shares | 10,000 | $3.51 footnote F3 | $35K | |
| ||||||
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 4,689 | $3.50 footnote F2 | $16K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $3.51 footnote F3 | $35K | |
| ||||||
 Franck Jean Buonanno - Officer | Open-market sale | Ordinary Shares | 20,000 | $2.90 | $58K | |
| Franck Jean Buonanno - Officer | Option exercise | Ordinary Shares | 20,000 | $0.01 | $200 | |
| Franck Jean Buonanno - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 20,000 | $0.00 | - | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 15,000 | $3.13 footnote F2 | $47K | |
| ||||||
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 15,000 | $0.00 | - | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $3.06 footnote F2 | $31K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.88 footnote F3 | $29K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 5,250 | $2.91 footnote F4 | $15K | |
| ||||||
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.79 footnote F2 | $28K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $3.04 footnote F3 | $30K | |
| ||||||
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.69 footnote F2 | $27K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.72 footnote F3 | $27K | |
| ||||||
| John Charles O'Hara - Officer | Option exercise | Ordinary Shares | 130,500 | $0.01 | $1K | |
| John Charles O'Hara - Officer | Grant or award | Employee Stock Option (right to buy) | 130,500 | $0.00 | - | |
| John Charles O'Hara - Officer | Option exercise | Employee Stock Option (right to buy) | 130,500 | $0.00 | - | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.14 footnote F2 | $21K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.20 footnote F3 | $22K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.08 footnote F4 | $21K | |
| ||||||
| Jean-Pierre Enguent - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Jean-Pierre Enguent - Officer | Open-market sale | Ordinary Shares | 15,000 | $2.20 footnote F2 | $33K | |
| Jean-Pierre Enguent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 15,000 | $0.00 | - | |
| ||||||
 Moreira Andreas Feuardent - Officer | Option exercise | Ordinary Shares | 10,000 | $0.01 | $100 | |
| Moreira Andreas Feuardent - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.31 | $23K | |
| Moreira Andreas Feuardent - Officer | Option exercise | Employee Stock Option Plan (right to buy) | 10,000 | $0.00 | - | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.45 footnote F2 | $25K | |
| John Charles O'Hara - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.42 footnote F3 | $24K | |
| ||||||
| Franck Jean Buonanno - Officer | Open-market sale | Ordinary Shares | 10,000 | $2.35 | $24K | |
| John Charles O'Hara - Officer | Option exercise | Ordinary Shares | 100,000 | $0.01 | $1K | |
| John Charles O'Hara - Officer | Grant or award | Employee Stock Option (right to buy) | 100,000 | $0.00 | - | |
| John Charles O'Hara - Officer | Option exercise | Employee Stock Option (right to buy) | 100,000 | $0.00 | - | |
| Franck Jean Buonanno - Officer | Option exercise | Ordinary Shares | 15,000 | $0.01 | $150 | |
| Franck Jean Buonanno - Officer | Option exercise | Employee Stock Option (right to buy) | 15,000 | $0.00 | - | |
LAES insider trading FAQ
What is the latest insider trade for LAES?
SEALSQ Corp (LAES) had 6 insider filings in the last 90 days, with the most recent on 2026-10-07. The full record for LAES runs to 33 Form 4 filings, the earliest from 2026-03-19. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying LAES stock?
No insider purchases of LAES were filed in the last 90 days.
How many insiders are selling LAES stock?
3 insider sales of LAES were filed in the last 90 days, totaling $159K.
Where can I see LAES SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects LAES Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Jean-Pierre Enguent view on EDGAR
- - Peter Ward view on EDGAR
- - David Alexander Fergusson view on EDGAR
- - Eric Adrien Pellaton view on EDGAR
- - Jean-Pierre Enguent view on EDGAR
- - Jean-Pierre Enguent view on EDGAR
- - Jean-Pierre Enguent view on EDGAR
- - Peter Ward view on EDGAR
- - Carlos Moreira view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Insider activity in Information Technology
- Where LAES's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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