SEALSQ Corp (LAES) Insider Trading
Directors, officers and holders of more than 10% of LAES report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 73 transactions on file: 0 with code P, 24 with code S and 26 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | S Sale | 35,000 | $2.46 | $85,936 |
| Oct 5, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 35,000 | Not measured | Not measured |
| Oct 5, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 35,000 | $0.0100 | $350 |
| Oct 5, 2026 | Ward Peter | Director | A Award | 3,582 | Not measured | Not measured |
| Oct 5, 2026 | Ward Peter | Director | A Award | 4,686 | Not measured | Not measured |
| Oct 5, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | A Award | 50,000 | Not measured | Not measured |
| Sep 25, 2026 | Fergusson David Alexander | Director | A Award | 14,063 | Not measured | Not measured |
| Sep 25, 2026 | Pellaton Eric Adrien | Director | A Award | 14,063 | Not measured | Not measured |
| Sep 25, 2026 | Pellaton Eric Adrien | Director | A Award | 10,747 | Not measured | Not measured |
| Sep 25, 2026 | Fergusson David Alexander | Director | A Award | 3,424 | Not measured | Not measured |
| Sep 3, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | S Sale | 15,000 | $2.40 | $36,030 |
| Sep 1, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | Not measured | Not measured |
| Sep 1, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | $0.0100 | $150 |
| Aug 5, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | S Sale | 15,000 | $2.46 | $36,857 |
| Aug 3, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | Not measured | Not measured |
| Aug 3, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | $0.0100 | $150 |
| Jul 8, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | S Sale | 15,000 | $2.82 | $42,267 |
| Jul 6, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | $0.0100 | $150 |
| Jul 6, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | Not measured | Not measured |
| Jun 16, 2026 | Ward Peter | Director | M Exercise | 366,746 | $0.0100 | $3,667 |
| Jun 16, 2026 | Ward Peter | Director | M Exercise | 13,649 | Not measured | Not measured |
| Jun 16, 2026 | Ward Peter | Director | M Exercise | 353,097 | Not measured | Not measured |
| Jun 16, 2026 | Ward Peter | Director | F Tax Payment | 96,530 | $3.07 | $296,347 |
| Jun 5, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 143 | $3.51 | $502 |
| Jun 5, 2026 | Moreira Carlos | Chief Executive Officer | S Sale | 300 | $3.51 | $1,053 |
| Jun 3, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | S Sale | 15,000 | $3.51 | $52,652 |
| Jun 3, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 5,582 | $3.53 | $19,704 |
| Jun 3, 2026 | Moreira Carlos | Chief Executive Officer | S Sale | 7,005 | $3.53 | $24,744 |
| Jun 2, 2026 | Moreira Carlos | Chief Executive Officer | S Sale | 10,000 | $3.69 | $36,905 |
| Jun 2, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $3.69 | $36,931 |
| Jun 1, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | $0.0100 | $150 |
| Jun 1, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | A Award | 60,000 | Not measured | Not measured |
| Jun 1, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | Not measured | Not measured |
| May 29, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $3.51 | $35,076 |
| May 29, 2026 | Moreira Carlos | Chief Executive Officer | S Sale | 10,000 | $3.51 | $35,086 |
| May 27, 2026 | Moreira Carlos | Chief Executive Officer | S Sale | 4,139 | $3.50 | $14,503 |
| May 27, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 4,689 | $3.50 | $16,430 |
| May 14, 2026 | Buonanno Franck Jean | Vice-President, Global Sales | S Sale | 20,000 | $2.90 | $58,000 |
| May 11, 2026 | Buonanno Franck Jean | Vice-President, Global Sales | M Exercise | 20,000 | $0.0100 | $200 |
| May 11, 2026 | Buonanno Franck Jean | Vice-President, Global Sales | M Exercise | 20,000 | Not measured | Not measured |
| May 6, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | S Sale | 15,000 | $3.13 | $46,998 |
| May 4, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | $0.0100 | $150 |
| May 4, 2026 | Enguent Jean-Pierre | Vice President, R&DSS | M Exercise | 15,000 | Not measured | Not measured |
| Apr 24, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 5,250 | $2.91 | $15,259 |
| Apr 23, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $2.88 | $28,800 |
| Apr 22, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $3.06 | $30,561 |
| Apr 21, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $3.04 | $30,378 |
| Apr 20, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $2.79 | $27,879 |
| Apr 17, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $2.72 | $27,210 |
| Apr 16, 2026 | O'Hara John Charles | Chief Financial Officer | S Sale | 10,000 | $2.69 | $26,947 |
The full Form 4 history is on the LAES company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.