O'Hara John Charles insider trades
O'Hara John Charles has filed 12 Form 4s with the SEC that we hold, all for SEALSQ Corp (LAES), as Chief Financial Officer, Director. Across all of them we count 0 purchases worth $0 and 22 sales worth $556.9K reported on Form 4. In the last 12 months: 0 purchases ($0) and 22 sales ($556.9K). The largest single trade was a sale of 10,000 shares of SEALSQ Corp worth $36.9K, dated 2026-06-02. The first filing on our record is dated 2026-03-23 and the latest 2026-06-05.
SEALSQ Corp (LAES)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2026-03-19 | S, sale reported on Form 4 | 10,000 | $30.2K | 2026-03-23 |
| 2026-03-20 | S, sale reported on Form 4 | 10,000 | $30.0K | 2026-03-23 |
| 2026-03-23 | S, sale reported on Form 4 | 10,000 | $29.9K | 2026-03-25 |
| 2026-03-24 | S, sale reported on Form 4 | 10,000 | $29.0K | 2026-03-25 |
| 2026-03-25 | S, sale reported on Form 4 | 10,000 | $29.2K | 2026-03-25 |
| 2026-04-02 | S, sale reported on Form 4 | 10,000 | $24.5K | 2026-04-06 |
| 2026-04-06 | S, sale reported on Form 4 | 10,000 | $24.2K | 2026-04-06 |
| 2026-04-07 | S, sale reported on Form 4 | 10,000 | $21.4K | 2026-04-09 |
| 2026-04-08 | S, sale reported on Form 4 | 10,000 | $22.0K | 2026-04-09 |
| 2026-04-09 | S, sale reported on Form 4 | 10,000 | $20.8K | 2026-04-09 |
| 2026-04-16 | S, sale reported on Form 4 | 10,000 | $26.9K | 2026-04-17 |
| 2026-04-17 | S, sale reported on Form 4 | 10,000 | $27.2K | 2026-04-17 |
| 2026-04-20 | S, sale reported on Form 4 | 10,000 | $27.9K | 2026-04-22 |
| 2026-04-21 | S, sale reported on Form 4 | 10,000 | $30.4K | 2026-04-22 |
| 2026-04-22 | S, sale reported on Form 4 | 10,000 | $30.6K | 2026-04-24 |
| 2026-04-23 | S, sale reported on Form 4 | 10,000 | $28.8K | 2026-04-24 |
| 2026-04-24 | S, sale reported on Form 4 | 5,250 | $15.3K | 2026-04-24 |
| 2026-05-27 | S, sale reported on Form 4 | 4,689 | $16.4K | 2026-05-29 |
| 2026-05-29 | S, sale reported on Form 4 | 10,000 | $35.1K | 2026-05-29 |
| 2026-06-02 | S, sale reported on Form 4 | 10,000 | $36.9K | 2026-06-03 |
| 2026-06-03 | S, sale reported on Form 4 | 5,582 | $19.7K | 2026-06-03 |
| 2026-06-05 | S, sale reported on Form 4 | 143 | $502 | 2026-06-05 |
Counted from the Form 4 filings this reporting owner (SEC CIK 2110281) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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