William S. Rosenstadt

Insider Reports History

Location
New York, NY
Signature
/s/ William Rosenstadt
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William S. Rosenstadt:

Company Role Class Num Shares Value Price $ Report Date Ownership
Blueport Acquisition Ltd CEO and Chairman, Director, 10%+ Owner Class A Ordinary Share, par value $0.0001 per share 1,634,750 13 Nov 2025 Indirect
Q BioMed Inc. Chief Legal Officer, Director, 10%+ Owner Common Stock 926,910 26 May 2022 Direct

Insider Reports Filed by William S. Rosenstadt

Symbol Company Period Transactions Value $ Form Type Role Filing Time
BPAC Blueport Acquisition Ltd 13 Nov 2025 2 $0 4 CEO and Chairman, Director, 10%+ Owner 08 Dec 2025, 16:29
BPAC Blueport Acquisition Ltd 10 Nov 2025 0 $0 3 CEO and Chairman, Director, 10%+ Owner 08 Dec 2025, 16:27
/report/000110465922066487-rosenstadt-william-s-2022-05-26 Q BioMed Inc. 26 May 2022 1 +$6,250,000,000 4 Chief Legal Officer, Director, 10%+ Owner 31 May 2022, 15:07