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JO

John Charles O'hara

LAES
CHIEF FINANCIAL OFFICER · SEALSQ CORP · CIK 0002110281
FILING MIX · LIFETIME18%/82%
BUYS
5
SELLS
23
TOTAL VALUE
$559.2K
COMPANIES
1
ACTIVE SINCE
Mar 2026
HOLDINGS NOW
250,431
AVG SELL PX
$2.85
TRADE KIND
SHOWING 28 / 28
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
17 backtested trades · 8 horizons · 58 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by John Charles O'hara, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d17+64.71%-1.59%+1.01%-2.59%-7.50%—
14d17+41.18%+4.25%+3.14%+1.10%+3.01%—
30d17+35.29%+11.72%+8.56%+7.45%+5.74%—
60d17+5.88%+19.59%+7.91%+13.99%+7.14%—
90d17(7 pending)+0.00%+19.80%+13.05%+6.74%+3.76%—
180d17(17 pending)——————
1y17(17 pending)——————
2y17(17 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
LAES · 250,431 shares · as of Jun 5, 2026
086,524173,048259,571346,095SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2026
2026
FLOW · 5 buys / 23 sellsCOVERAGE · 2 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
143$3.51$502250,431Jun 5, 2026Jun 5, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
5,582$3.53$19.7K250,574Jun 3, 2026Jun 3, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$3.69$36.9K256,156Jun 2, 2026Jun 3, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$3.51$35.1K266,156May 29, 2026May 29, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
4,689$3.50$16.4K276,156May 27, 2026May 29, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
5,250$2.91$15.3K280,845Apr 24, 2026Apr 24, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.88$28.8K286,095Apr 23, 2026Apr 24, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$3.06$30.6K296,095Apr 22, 2026Apr 24, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$3.04$30.4K306,095Apr 21, 2026Apr 21, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.79$27.9K316,095Apr 20, 2026Apr 21, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.72$27.2K326,095Apr 17, 2026Apr 17, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.69$26.9K336,095Apr 16, 2026Apr 17, 2026 ↗View →
LAES
SEALSQ CORP
PURCHASEGRANT
Stock grant
130,500——130,500Apr 13, 2026Apr 13, 2026 ↗View →
LAES
SEALSQ CORP
SALE
Chief Financial Officer
130,500——0Apr 13, 2026Apr 13, 2026 ↗View →
LAES
SEALSQ CORP
PURCHASE
Chief Financial Officer
130,500$0.01$1.3K346,095Apr 13, 2026Apr 13, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.08$20.8K215,595Apr 9, 2026Apr 9, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.20$22.0K225,595Apr 8, 2026Apr 9, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.14$21.4K235,595Apr 7, 2026Apr 9, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.42$24.2K245,595Apr 6, 2026Apr 6, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.45$24.5K255,595Apr 2, 2026Apr 6, 2026 ↗View →
LAES
SEALSQ CORP
PURCHASE
Chief Financial Officer
100,000——0Mar 30, 2026Mar 31, 2026 ↗View →
LAES
SEALSQ CORP
PURCHASE
Chief Financial Officer
100,000$0.01$1.0K265,595Mar 30, 2026Mar 31, 2026 ↗View →
LAES
SEALSQ CORP
PURCHASEGRANT
Stock grant
100,000——100,000Mar 30, 2026Mar 31, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.92$29.2K165,183Mar 25, 2026Mar 25, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.90$29.0K175,183Mar 24, 2026Mar 25, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$2.99$29.9K185,183Mar 23, 2026Mar 25, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$3.00$30.0K195,183Mar 20, 2026Mar 23, 2026 ↗View →
LAES
SEALSQ CORP
SALE10b5-1
10b5-1 plan
10,000$3.02$30.2K205,183Mar 19, 2026Mar 23, 2026 ↗View →
Other insiders · LAES
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About this filer
CIK 0002110281
ROLE
Chief Financial Officer
PRIMARY
LAES
COMPANIES
1
ACTIVE SINCE
Mar 2026
MARKETPEEL · /INSIDER/0002110281DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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