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 |
|---|---|---|---|---|---|---|
| Apr 5, 2022 | Kitagawa Allan S | Chairman, President and CEO, Director | Tax withholding(F) | 1K | $23.78 | $26K |
| Apr 5, 2022 | Hirata Vernon | Vice Chairman & Co-COO | Tax withholding(F) | 343 | $23.78 | $8K |
| Apr 5, 2022 | Nakatsuka Ralph Y | Vice Chairman & Co-COO | Tax withholding(F) | 348 | $23.78 | $8K |
| Apr 4, 2022 | Kitagawa Allan S | Chairman, President and CEO, Director | Grant(A) | 7K | — | $0 |
| Apr 4, 2022 | Hirata Vernon | Vice Chairman & Co-COO | Grant(A) | 3K | — | $0 |
| Apr 4, 2022 | Nakatsuka Ralph Y | Vice Chairman & Co-COO | Grant(A) | 3K | — | $0 |
| Mar 14, 2022 | Hirata Vernon | Vice Chairman & Co-COO | Tax withholding(F) | 440 | $24.90 | $11K |
| Mar 14, 2022 | Kitagawa Allan S | Chairman, President and CEO, Director | Tax withholding(F) | 1K | $24.90 | $34K |
| Mar 14, 2022 | Nakatsuka Ralph Y | Vice Chairman & Co-COO | Tax withholding(F) | 373 | $24.90 | $9K |
| Mar 10, 2022 | Hirata Vernon | Vice Chairman & Co-COO | Grant(A) | 2K | — | $0 |
| Mar 10, 2022 | Hirata Vernon | Vice Chairman & Co-COO | Tax withholding(F) | 731 | $24.88 | $18K |
| Mar 7, 2022 | Kitagawa Allan S | Chairman, President and CEO, Director | Tax withholding(F) | 1K | $24.82 | $26K |
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).