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 |
|---|---|---|---|---|---|---|
| Jun 10, 2021 | Rice Catherine | Director | Grant(A) | 10K | — | $0 |
| Jun 10, 2021 | Wilson Winston W. | Director | Grant(A) | 10K | — | $0 |
| Jun 10, 2021 | Westerfield John E | Director | Grant(A) | 10K | — | $0 |
| Jun 10, 2021 | Schwartz Vernon B | Director | Grant(A) | 10K | — | $0 |
| Apr 30, 2021 | Witt Andrew Elmore | CHIEF OPERATING OFFICER, Director | Tax withholding(F) | 2K | $8.84 | $19K |
| Apr 2, 2021 | Mazzei Michael | CEO and President, Director | Tax withholding(F) | 70K | $8.60 | $602K |
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).