LAES (SEALSQ Corp Ordinary Shares)
Insider Trading Activity
Every open-market purchase and sale reported by LAES officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | — |
| 2026-08-05 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | — |
| 2026-07-08 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | — |
| 2026-06-18 | Peter Ward | Director | MIXED | — | — |
| 2026-06-05 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-06-05 | Carlos Moreira | Chief Executive Officer | Sell | — | — |
| 2026-06-03 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | — |
| 2026-06-03 | Carlos Moreira | Chief Executive Officer | Sell | — | — |
| 2026-06-03 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-05-29 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-05-29 | Carlos Moreira | Chief Executive Officer | Sell | — | — |
| 2026-05-15 | Franck Jean Buonanno | Vice-President, Global Sales | Sell | — | — |
| 2026-05-11 | Franck Jean Buonanno | Vice-President, Global Sales | M | — | — |
| 2026-05-07 | Jean-Pierre Enguent | Vice President, R&DSS | Sell | — | — |
| 2026-05-04 | Jean-Pierre Enguent | Vice President, R&DSS | M | — | — |
| 2026-04-24 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-04-22 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-04-17 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-04-14 | John Charles O'Hara | Chief Financial Officer | M | — | — |
| 2026-04-09 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | — |
| 2026-04-09 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-04-08 | Moreira Andreas Feuardent | Chief Innovation Officer | MIXED | — | — |
| 2026-04-06 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-04-01 | Franck Jean Buonanno | Vice-President, Global Sales | Sell | — | — |
| 2026-03-27 | Franck Jean Buonanno | Vice-President, Global Sales | M | — | — |
| 2026-03-25 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-03-23 | John Charles O'Hara | Chief Financial Officer | Sell | — | — |
| 2026-03-19 | Nathalie Claude Odile Verjus | Company Secretary | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Chief Executive Officer | 696,215 | — |
| — | Director | 270,531 | — |
| — | Chief Financial Officer | 250,431 | — |
| — | Company Secretary | 185,000 | — |
| — | Vice-President, Global Sales | 10,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the LAES quote page; the site-wide leaderboard is on the insider transactions hub.