The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 6, 2025 | Lutnick Howard W | 10% Owner | Sell(S) | 580K | — | — |
| Oct 6, 2025 | Lutnick Howard W | 10% Owner | Sell(S) | 6.9M | — | — |
| Oct 6, 2025 | Lutnick Brandon | Chairman and CEO, Director, 10% Owner | Buy(P) | 580K | — | — |
| Oct 6, 2025 | Lutnick Brandon | Chairman and CEO, Director, 10% Owner | Buy(P) | 6.9M | — | — |
| Jun 27, 2025 | Cantor Fitzgerald, L. P. | 10% Owner | Buy(P) | 580K | $10.00 | $5.8M |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).