Insider · CIK 0002110281
John Charles O'Hara
Files at LAES (SEALSQ Corp). First filing Mar 23, 2026, latest Jun 5, 2026.
In brief
John Charles O'Hara files SEC Form 4 as CFO and director at LAES (SEALSQ Corp). Since Mar 23, 2026, John Charles O'Hara has reported 0 open-market buys worth $0 and 10 open-market sells worth $557k, the latest filed on Jun 5, 2026.
A track record needs three past buys with six months of prices behind them; John Charles O'Hara has 0, so none is measured yet.
The newest scored trade: sold $502 of LAES on Jun 5, 2026, filed Jun 5, 2026, scored 17 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 10 sells worth $557k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
LAES: SEALSQ Corp
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 17Weak | SEALSQ Corp | $502 143 shares | -0% | +53% from low-58% from high | |
| 24Weak | SEALSQ Corp | $57k 15,582 shares | -6% | +78% from low-52% from high | |
| 24Weak | SEALSQ Corp | $52k 14,689 shares | -5% | +67% from low-55% from high | |
| 18Weak | SEALSQ Corp | $75k 25,250 shares | -8% | +46% from low-60% from high | |
| 24Weak | SEALSQ Corp | $58k 20,000 shares | -6% | +41% from low-62% from high | |
| 24Weak | SEALSQ Corp | $54k 20,000 shares | -6% | +32% from low-64% from high | |
| 30Weak | SEALSQ Corp | $64k 30,000 shares | -12% | 0% from low-72% from high | |
| 24Weak | SEALSQ Corp | $49k 20,000 shares | -8% | +12% from low-67% from high | |
| 31Weak | SEALSQ Corp | $88k 30,000 shares | -15% | +32% from low-61% from high | |
| 24Weak | SEALSQ Corp | $60k 20,000 shares | -9% | +37% from low-60% from high |
Transactions
Every row this insider has filed, 28 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 5, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -143 | $3.51 | $502 | 250,431 | Jun 5, 2026 |
| Jun 2, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $3.69 | $37k | 256,156 | Jun 3, 2026 |
| Jun 3, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -5,582 | $3.53 | $20k | 250,574 | Jun 3, 2026 |
| May 27, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -4,689 | $3.50 | $16k | 276,156 | May 29, 2026 |
| May 29, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $3.51 | $35k | 266,156 | May 29, 2026 |
| Apr 22, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $3.06 | $31k | 296,095 | Apr 24, 2026 |
| Apr 23, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.88 | $29k | 286,095 | Apr 24, 2026 |
| Apr 24, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -5,250 | $2.91 | $15k | 280,845 | Apr 24, 2026 |
| Apr 20, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.79 | $28k | 316,095 | Apr 22, 2026 |
| Apr 21, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $3.04 | $30k | 306,095 | Apr 22, 2026 |
| Apr 16, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.69 | $27k | 336,095 | Apr 17, 2026 |
| Apr 17, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.72 | $27k | 326,095 | Apr 17, 2026 |
| Apr 13, 2026 | LAES SEALSQ Corp | MOption exercise Ordinary Shares10b5-1 | +130,500 | $0.01 | $1,305 | 346,095 | Apr 14, 2026 |
| Apr 13, 2026 | LAES SEALSQ Corp | AGrant or award Employee Stock Option (right to buy)derivative10b5-1 | +130,500 | $0.00 | $0 | 130,500 | Apr 14, 2026 |
| Apr 13, 2026 | LAES SEALSQ Corp | MOption exercise Employee Stock Option (right to buy)derivative10b5-1 | -130,500 | $0.00 | $0 | 0 | Apr 14, 2026 |
| Apr 7, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.14 | $21k | 235,595 | Apr 9, 2026 |
| Apr 8, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.20 | $22k | 225,595 | Apr 9, 2026 |
| Apr 9, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.08 | $21k | 215,595 | Apr 9, 2026 |
| Apr 2, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.45 | $25k | 255,595 | Apr 6, 2026 |
| Apr 6, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.42 | $24k | 245,595 | Apr 6, 2026 |
| Mar 30, 2026 | LAES SEALSQ Corp | MOption exercise Ordinary Shares10b5-1 | +100,000 | $0.01 | $1,000 | 265,595 | Mar 31, 2026 |
| Mar 30, 2026 | LAES SEALSQ Corp | AGrant or award Employee Stock Option (right to buy)derivative10b5-1 | +100,000 | $0.00 | $0 | 100,000 | Mar 31, 2026 |
| Mar 30, 2026 | LAES SEALSQ Corp | MOption exercise Employee Stock Option (right to buy)derivative10b5-1 | +100,000 | $0.00 | $0 | 0 | Mar 31, 2026 |
| Mar 23, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.99 | $30k | 185,183 | Mar 25, 2026 |
| Mar 24, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.90 | $29k | 175,183 | Mar 25, 2026 |
| Mar 25, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $2.92 | $29k | 165,183 | Mar 25, 2026 |
| Mar 19, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $3.02 | $30k | 205,183 | Mar 23, 2026 |
| Mar 20, 2026 | LAES SEALSQ Corp | SOpen-market sale Ordinary Shares10b5-1 | -10,000 | $3.00 | $30k | 195,183 | Mar 23, 2026 |
Questions about John Charles O'Hara
Answered from the filings on this page, as of the latest one.
Is John Charles O'Hara buying or selling?
In the last 12 months John Charles O'Hara reported 0 open-market buys worth $0 and 10 open-market sells worth $557k on SEC Form 4; the latest was sold $502 of LAES on Jun 5, 2026. Grants, option exercises and tax withholding are not counted.
How did John Charles O'Hara's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and John Charles O'Hara has 0.
Where does John Charles O'Hara file Form 4?
John Charles O'Hara has filed Form 4 at LAES (SEALSQ Corp) as Chief Financial Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.