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 |
|---|---|---|---|---|---|---|
| Dec 30, 2025 | Clark Anthony S. | Director | Buy(P) | 2K | $7.20 | $11K |
| May 12, 2025 | Yao Nancy | Director | Buy(P) | 1K | $5.40 | $5K |
| Feb 27, 2025 | Rappaport Steven N | Director | Disposed to issuer(D) | 32K | $6.07 | $193K |
| Aug 23, 2024 | Maher Bill | Director | Buy(P) | 931 | $5.37 | $5K |
| Aug 14, 2024 | Maher Bill | Director | Buy(P) | 1K | $5.25 | $5K |
| Apr 26, 2021 | Porter Rahn K | Director | Buy(P) | 6K | $8.64 | $50K |
| Apr 22, 2021 | Maher Bill | Director | Buy(P) | 7K | $8.59 | $60K |
| Apr 20, 2021 | Maher Bill | Director | Sell(S) | 7K | $8.59 | $60K |
| Apr 19, 2021 | Maher Bill | Director | Buy(P) | 7K | $8.68 | $61K |
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 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).