Form4insider filings, from the source

Company · CIK 0002123471 · SIC 6770 — Blank Checks · Nasdaq

Columbus Circle Capital Corp III · CCCT

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $2.6M · 1sales $0 · 0net $2.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 10, 2026 PForm 4 →Jul 13, 7:20 pm EDTCOLUMBUS CIRCLE 3 SPONSOR Corp LLC +210% Owner265,000$10.00$2,650,000265,000—

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

No reported derivative activity in this period.