O'HARA JOHN CHARLES

PrivateCIK: 2110281

O'HARA JOHN CHARLES (Chief Financial Officer) sold 5.8% of their position (20K shares) of SEALSQ CORP on the open market

Open‑market sale worth $54.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderO'HARA JOHN CHARLESCIK 2110281
IssuerSEALSQ CORPCIK 1951222
DirectorOfficer· Chief Financial Officer
Since Mar 2026
-20K
Net shares
Net seller
$54.2K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
20K disposed
Non-Derivative Transactions2

Ordinary Shares

Direct
S · Sale

Shares

10K

Price / share

$2.69

Trade value

$26.95K

% of position

2.9%
4/16/2026
346.10K336.10K

Ordinary Shares

Direct
S · Sale

Shares

10K

Price / share

$2.72

Trade value

$27.21K

% of position

3.0%
4/17/2026
336.10K326.10K
Total

Net shares

20K

Net value

-$54.16K

Derivative Transactions0
No derivative transactions reported
O'HARA JOHN CHARLES — Insider Transaction (Form 4) Filed Apr 17, 2026 | Finecho