Form 4 for LAES SEALSQ Corp
Accepted 2026-06-18 16:45:06 ET · period of report 2026-06-16 · accession 0001896009-26-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-18 16:45 | 2026-06-16 | LAES | Ward Peter | Dir | M - OptEx | $0.01 | +366.7K | 367.1K | +116,427% | +$3,667 |
| D | 2026-06-18 16:45 | 2026-06-16 | LAES | Ward Peter | Dir | F - Tax | $3.07 | -96.5K | 270.5K | -26% | -$296.3K |
| DM | 2026-06-18 16:45 | 2026-06-16 | LAES | Ward Peter | Dir | M - OptEx | $0.00 | -366.7K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Ordinary Shares | 2026-06-16 | M | A | 366,746 | $0.01 | 367,061 | D | — | — | |
| 2 | Common | Ordinary Shares | 2026-06-16 | F | D | 96,530 | $3.07 | 270,531 | D | — | — | (F1) The value of the withheld shares was calculated using a fair market value of $3.07 per share - the closing share price on June 16, 2026. |
| 3 | Derivative | Employee Stock Option Plan (right to buy) | 2026-06-16 | M | D | 13,649 | $0.00 | 0 | D | $0.01 · 2024-10-28 to 2031-10-24 | 13,649 Ordinary Shares | (F2) The accompanying tax-offset right, which was granted in tandem with the option, entitles the reporting person to receive, upon exercise of the option, a cash payment equal to the tax withholding incurred in connection with the exercise, including tax withholding incurred on the tax-offset payment. |
| 4 | Derivative | Employee Stock Option Plan (right to buy) | 2026-06-16 | M | D | 353,097 | $0.00 | 0 | D | $0.01 · 2025-05-01 to 2032-04-30 | 353,097 Ordinary Shares | (F2) The accompanying tax-offset right, which was granted in tandem with the option, entitles the reporting person to receive, upon exercise of the option, a cash payment equal to the tax withholding incurred in connection with the exercise, including tax withholding incurred on the tax-offset payment. |