O'HARA JOHN CHARLES

PrivateCIK: 2110281

O'HARA JOHN CHARLES (Chief Financial Officer) sold 9.3% of their position (20K shares) of SEALSQ CORP on the open market

Open‑market sale worth $60.2K — 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
$60.2K
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

$3.02

Trade value

$30.19K

% of position

4.6%
3/19/2026
215.18K205.18K

Ordinary Shares

Direct
S · Sale

Shares

10K

Price / share

$3.00

Trade value

$29.99K

% of position

4.9%
3/20/2026
205.18K195.18K
Total

Net shares

20K

Net value

-$60.18K

Derivative Transactions0
No derivative transactions reported
O'HARA JOHN CHARLES — Insider Transaction (Form 4) Filed Mar 23, 2026 | Finecho