LAES · Insider Trading
SEALSQ Corp Ordinary Shares
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-07 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | −$85.59K |
| 2026-10-06 | Peter Ward | Director | A | +8,268 deriv. | — |
| 2026-10-06 | Eric Adrien Pellaton | Director | A | +24,810 deriv. | — |
| 2026-10-06 | David Alexander Fergusson | Director | A | +17,487 deriv. | — |
| 2026-09-03 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | −$35.88K |
| 2026-08-05 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | −$36.71K |
| 2026-07-08 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | −$42.12K |
| 2026-06-18 | Peter Ward | Director | MIXED | +270,216 | −$292.68K |
| 2026-06-05 | John Charles O'Hara | Chief Financial Officer | Sell | −143 | −$502 |
| 2026-06-05 | Carlos Moreira | Chief Executive Officer | Sell | −300 | −$1.05K |
| 2026-06-03 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | −$52.50K |
| 2026-06-03 | Carlos Moreira | Chief Executive Officer | Sell | −17,005 | −$61.65K |
| 2026-06-03 | John Charles O'Hara | Chief Financial Officer | Sell | −15,582 | −$56.64K |
| 2026-05-29 | John Charles O'Hara | Chief Financial Officer | Sell | −14,689 | −$51.51K |
| 2026-05-29 | Carlos Moreira | Chief Executive Officer | Sell | −14,139 | −$49.59K |
| 2026-05-15 | Franck Jean Buonanno | Vice-President, Global Sales | Sell | −20,000 | −$58.00K |
| 2026-05-11 | Franck Jean Buonanno | Vice-President, Global Sales | M | +20,000 | +$200 |
| 2026-05-07 | Jean-Pierre Enguent | Vice President, R&DSS | Sell | −15,000 | −$47.00K |
| 2026-05-04 | Jean-Pierre Enguent | Vice President, R&DSS | M | +15,000 | +$150 |
| 2026-04-24 | John Charles O'Hara | Chief Financial Officer | Sell | −25,250 | −$74.62K |
| 2026-04-22 | John Charles O'Hara | Chief Financial Officer | Sell | −20,000 | −$58.26K |
| 2026-04-17 | John Charles O'Hara | Chief Financial Officer | Sell | −20,000 | −$54.16K |
| 2026-04-14 | John Charles O'Hara | Chief Financial Officer | M | +130,500 | +$1.30K |
| 2026-04-09 | Jean-Pierre Enguent | Vice President, R&DSS | MIXED | — | −$32.83K |
| 2026-04-09 | John Charles O'Hara | Chief Financial Officer | Sell | −30,000 | −$64.19K |
| 2026-04-08 | Moreira Andreas Feuardent | Chief Innovation Officer | MIXED | — | −$23.00K |
| 2026-04-06 | John Charles O'Hara | Chief Financial Officer | Sell | −20,000 | −$48.70K |
| 2026-04-01 | Franck Jean Buonanno | Vice-President, Global Sales | Sell | −10,000 | −$23.50K |
| 2026-03-27 | Franck Jean Buonanno | Vice-President, Global Sales | M | +15,000 | +$150 |
| 2026-03-25 | John Charles O'Hara | Chief Financial Officer | Sell | −30,000 | −$88.14K |
| 2026-03-23 | John Charles O'Hara | Chief Financial Officer | Sell | −20,000 | −$60.18K |
| 2026-03-19 | Nathalie Claude Odile Verjus | Company Secretary | Sell | −5,000 | −$15.13K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Carlos Moreira | Chief Executive Officer | 696,215 | $1.08M |
| Peter Ward | Director | 270,531 | $417.97K |
| John Charles O'Hara | Chief Financial Officer | 250,431 | $386.92K |
| Nathalie Claude Odile Verjus | Company Secretary | 185,000 | $285.82K |
| Franck Jean Buonanno | Vice-President, Global Sales | 10,000 | $15.45K |
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.
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.