Blueport Acquisition BPACU Insider Ownership

NASDAQ BPACU
$10.30 +0.00 (+0.00%)
At close: Aug 19, 2026 · 4:00 PM EDT

Historic Insider Ownership Trends

As of August 04, 2026, the three largest insider holders of BPACU are William S Rosenstadt (Ceo And Chairman, 1.63Mn shares), Roy Jiang (TenPercentOwner, 1.63Mn shares), Acquisition Corp Blueport (TenPercentOwner, 1.63Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
William S Rosenstadt Ceo And Chairman 0 1,634,750 08 Dec, 2025
Acquisition Corp Blueport - 1,634,750 0 13 Nov, 2025
Roy Jiang - 0 1,634,750 13 Nov, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
13 Nov, 2025 William S Rosenstadt Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 I P
13 Nov, 2025 William S Rosenstadt Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 I P
13 Nov, 2025 William S Rosenstadt Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 I P
13 Nov, 2025 William S Rosenstadt Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 I P
13 Nov, 2025 William S Rosenstadt Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 I P
13 Nov, 2025 William S Rosenstadt Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 I P
13 Nov, 2025 Roy Jiang Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 I P
13 Nov, 2025 Roy Jiang Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 I P
13 Nov, 2025 Roy Jiang Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 I P
13 Nov, 2025 Acquisition Corp Blueport Class A Ordinary Share, par value $0.0001 per share A 197,250 - 1,634,750 D P
13 Nov, 2025 Acquisition Corp Blueport Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 D P
13 Nov, 2025 Roy Jiang Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 I P
13 Nov, 2025 Roy Jiang Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 I P
13 Nov, 2025 Roy Jiang Right to receive one-sixth of one Class A Ordinary Share A 197,250 - 197,250 I P