LAES
SEALSQ Corp
NASDAQ · Technology · Semiconductors · CH
$2.42
+0.83%0
Insider buys (3m)
3
Insider sells (3m)
-$115.2K
Net value (3m)
-25.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 3, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | Sale | 15,000 | $2.40 |
| Sep 3, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | M-Exempt | 15,000 | $0.01 |
| Aug 5, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | Sale | 15,000 | $2.46 |
| Aug 5, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | M-Exempt | 15,000 | $0.01 |
| Jul 8, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | M-Exempt | 15,000 | $0.01 |
| Jul 8, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | Sale | 15,000 | $2.82 |
| Jun 18, 2026 | Ward Peter · director | F-InKind | 96,530 | $3.07 |
| Jun 18, 2026 | Ward Peter · director | M-Exempt | 353,097 | $0.01 |
| Jun 18, 2026 | Ward Peter · director | M-Exempt | 366,746 | $0.01 |
| Jun 5, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 143 | $3.51 |
| Jun 5, 2026 | Moreira Carlos · director, officer: Chief Executive Officer | Sale | 300 | $3.51 |
| May 29, 2026 | Moreira Carlos · director, officer: Chief Executive Officer | Sale | 4,139 | $3.50 |
| May 29, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 10,000 | $3.51 |
| May 29, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 4,689 | $3.50 |
| May 29, 2026 | Moreira Carlos · director, officer: Chief Executive Officer | Sale | 10,000 | $3.51 |
| May 15, 2026 | Buonanno Franck Jean · officer: Vice-President, Global Sales | Sale | 20,000 | $2.90 |
| May 11, 2026 | Buonanno Franck Jean · officer: Vice-President, Global Sales | M-Exempt | 20,000 | $0.01 |
| May 7, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | Sale | 15,000 | $3.13 |
| May 4, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | M-Exempt | 15,000 | $0.01 |
| Apr 24, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 5,250 | $2.91 |
| Apr 24, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 10,000 | $3.06 |
| Apr 22, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 10,000 | $2.79 |
| Apr 17, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 10,000 | $2.69 |
| Apr 14, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | M-Exempt | 130,500 | $0.01 |
| Apr 14, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | A-Award | 130,500 | $0.01 |
| Apr 9, 2026 | O'Hara John Charles · director, officer: Chief Financial Officer | Sale | 10,000 | $2.14 |
| Apr 9, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | Sale | 15,000 | $2.20 |
| Apr 9, 2026 | Enguent Jean-Pierre · officer: Vice President, R&DSS | M-Exempt | 15,000 | $0.01 |
| Apr 8, 2026 | Feuardent Moreira Andreas · officer: Chief Innovation Officer | Sale | 10,000 | $2.31 |
| Apr 8, 2026 | Feuardent Moreira Andreas · officer: Chief Innovation Officer | M-Exempt | 10,000 | $0.01 |
Institutional positioning
13F filings over the trailing two quarters
New 53Increased 71Reduced 53Sold out 15
| Filer | Action | Shares | Filed |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 13,430,304 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 13,245,293 | May 15, 2026 |
| ANSON FUNDS MANAGEMENT LP | New Position | 12,457,698 | May 19, 2026 |
| JANE STREET GROUP, LLC | Increased | 10,408,800 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | Increased | 7,178,800 | Sep 2, 2026 |
| CITADEL ADVISORS LLC | Reduced | 5,608,900 | May 15, 2026 |
| JANE STREET GROUP, LLC | Reduced | 4,616,700 | May 12, 2026 |
| PEAK6 LLC | Increased | 4,145,159 | Aug 13, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | New Position | 3,136,465 | May 15, 2026 |
| L1 Global Manager Pty Ltd | Increased | 2,250,000 | May 15, 2026 |
| UBS Group AG | Increased | 1,361,471 | Aug 13, 2026 |
| TUDOR INVESTMENT CORP ET AL | Increased | 1,271,100 | May 15, 2026 |
| Bank of New York Mellon Corp | Increased | 1,242,296 | Aug 6, 2026 |
| PEAK6 LLC | Reduced | 1,195,600 | Mar 12, 2026 |
| HRT FINANCIAL LP | Increased | 1,131,645 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 3, 2026