ROSENSTADT WILLIAM S

PrivateCIK: 1461959
Location

NEW YORK, NY

ROSENSTADT WILLIAM S (CEO and Chairman) purchased 13.7% of their position (197.25K shares) of BLUEPORT ACQUISITION LTD on the open market

Open‑market purchases signal personal conviction — classified as a moderate purchase.

P · 1 purchase
InsiderROSENSTADT WILLIAM SCIK 1461959
IssuerBLUEPORT ACQUISITION LTDCIK 2064177
DirectorOfficer10% Owner· CEO and Chairman
Since Nov 2025
+394.50K
Net shares
Net buyer
$0.00
Total acquired
1
Open market trades
1B · 0S
2
Total transactions
394.50K acquired
Non-Derivative Transactions1

Class A Ordinary Share, par value $0.0001 per share

Indirect
P · Purchase

Shares

+197.25K

Price / share

Trade value

% of position

13.7%
11/13/2025
1.44M1.63M
Total

Net shares

+197.25K

Net value

$0.00

Derivative Transactions1

Right to receive one-sixth of one Class A Ordinary Share

Indirect
P · Purchase
Converts to

Class A Ordinary Share, par value $0.0001 per share

32.88K shares

Shares

+197.25K

Strike price

Held after

197.25K

Exercisable

11/13/2025
ROSENSTADT WILLIAM S — Insider Transaction (Form 4) Filed Dec 8, 2025 | Finecho