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 |
|---|---|---|---|---|---|---|
| Sep 30, 2021 | Gabelli Mario J | Director | Other(J) | 278K | $16.76 | $4.7M |
| Sep 30, 2021 | Gabelli Mario J | Director | Other(J) | 111K | $16.76 | $1.9M |
| Sep 30, 2021 | Gabelli Mario J | Director | Other(J) | 3K | $16.76 | $50K |
| Sep 30, 2021 | Gabelli Mario J | Director | Other(J) | 564K | $16.76 | $9.5M |
| Sep 30, 2021 | Alpert Bruce N | President | Other(J) | 309 | $16.76 | $5K |
| Sep 30, 2021 | Alpert Bruce N | President | Other(J) | 390 | $16.76 | $7K |
| Sep 30, 2021 | Melarkey Michael J | Director | Other(J) | 2K | $16.76 | $26K |
| Sep 30, 2021 | Nakamura Kuni | Director | Other(J) | 927 | $16.76 | $16K |
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.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).