SEALSQ Corp
LAESFigures shown here come from public SEC filings. Dates beside each section show the available history.
How SEALSQ Corp Makes Money
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From revenue to net income
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Source: SEALSQ Corp — 20-F filed Mar 31, 2026
Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 6 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 18, 2026.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among SEALSQ Corp's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2026-06-03 · Enguent Jean-Pierre: Larger than 30 of the 33 other insider sales of Ordinary Shares on file. SEC filing
- 2026-05-14 · Buonanno Franck Jean: Larger than all 33 other insider sales of Ordinary Shares on file. SEC filing
- 2026-05-06 · Enguent Jean-Pierre: Larger than 30 of the 33 other insider sales of Ordinary Shares on file. SEC filing
- 2026-04-08 · Enguent Jean-Pierre: Larger than 30 of the 33 other insider sales of Ordinary Shares on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-05 | O'Hara John Charles · Chief Financial Officer | Ordinary Shares | S — Open market or private sale | −143 | 3.51 | SEC filing |
| 2026-06-05 | Moreira Carlos · Chief Executive Officer | Ordinary Shares | S — Open market or private sale | −300 | 3.51 | SEC filing |
| 2026-06-03 | O'Hara John Charles · Chief Financial Officer | Ordinary Shares | S — Open market or private sale | −5,582 | 3.53 | SEC filing |
| 2026-06-03 | Moreira Carlos · Chief Executive Officer | Ordinary Shares | S — Open market or private sale | −7,005 | 3.53 | SEC filing |
| 2026-06-03 | Enguent Jean-Pierre · Vice President, R&DSS | Ordinary Shares | S — Open market or private sale | −15,000 | 3.51 | SEC filing |
| 2026-06-02 | Moreira Carlos · Chief Executive Officer | Ordinary Shares | S — Open market or private sale | −10,000 | 3.69 | SEC filing |
| 2026-06-02 | O'Hara John Charles · Chief Financial Officer | Ordinary Shares | S — Open market or private sale | −10,000 | 3.69 | SEC filing |
| 2026-05-29 | O'Hara John Charles · Chief Financial Officer | Ordinary Shares | S — Open market or private sale | −10,000 | 3.51 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-16 | Ward Peter · Director | Employee Stock Option Plan (right to buy) | M — Exercise or conversion of derivative security | −13,649 | SEC filing |
| 2026-06-16 | Ward Peter · Director | Employee Stock Option Plan (right to buy) | M — Exercise or conversion of derivative security | −353,097 | SEC filing |
| 2026-06-16 | Ward Peter · Director | Ordinary Shares | M — Exercise or conversion of derivative security | +366,746 | SEC filing |
| 2026-06-16 | Ward Peter · Director | Ordinary Shares | F — Payment of exercise price or tax by delivering securities | −96,530 | SEC filing |
| 2026-06-01 | Enguent Jean-Pierre · Vice President, R&DSS | Ordinary Shares | M — Exercise or conversion of derivative security | +15,000 | SEC filing |
| 2026-06-01 | Enguent Jean-Pierre · Vice President, R&DSS | Employee Stock Option Plan (right to buy) | M — Exercise or conversion of derivative security | −15,000 | SEC filing |
| 2026-06-01 | Enguent Jean-Pierre · Vice President, R&DSS | Employee Stock Option Plan (right to buy) | A — Grant, award, or other acquisition | +60,000 | SEC filing |
| 2026-05-11 | Buonanno Franck Jean · Vice-President, Global Sales | Employee Stock Option Plan (right to buy) | M — Exercise or conversion of derivative security | −20,000 | SEC filing |
Showing 8 of 14 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.