Form4insider filings, from the source

Company · CIK 0002059654 · SIC 6770 — Blank Checks · Nasdaq

Blue Acquisition Corp/Cayman · BACC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 16, 2026 JForm 4 →Jun 18, 1:36 pm EDTKetan Seth10% Owner391,000——0—
Jun 16, 2025 PForm 4 →Jun 18, 2026, 3:30 pm EDTBlue Holdings Sponsor LLC +210% Owner391,000——391,000— late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 16, 2026 JForm 4 →Jun 18, 1:36 pm EDTKetan Seth10% Owner7,160,913——0—