Rosenstadt William S bought BPAC
November 13, 2025 · Form 4 insider transaction
Rosenstadt William S bought 197,250 shares of Blueport Acquisition Ltd, a transaction worth N/A. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 25 days after the transaction.
Footnotes
Reflects the 197,250 private units owned by Blueport Acquisition Corporation, the Issuer's sponsor (the "sponsor"). Each private unit consists of one Class A ordinary share, and one right to receive one-sixth (1/6th) of one Class A ordinary share upon the consummation of the Issuer's initial business combination. The private units were purchased at $10.00 per unit for an aggregate purchase price of $ 1,972,500. The sponsor is managed by its two principals, William Rosenstadt and Roy Jiang, and is legally and beneficially owned (i) 50% by William Rosenstadt and (ii) 50% by Roy Jiang. By virtue of their shared control of our sponsor, William Rosenstadt and Roy Jiang may be deemed to have beneficial ownership of the shares held directly by our sponsor. The address for the sponsor is 366 Madison Avenue, 3rd Floor New York, NY 10017. Mr. Rosenstadt disclaims any beneficial ownership of the shares held by the sponsor, except to the extent of his pecuniary interest therein.