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 |
|---|---|---|---|---|---|---|
| Jan 17, 2023 | Frischer Charles L | 10% Owner | Buy(P) | 7K | $3.27 | $24K |
| Jan 12, 2023 | Frischer Charles L | 10% Owner | Buy(P) | 700 | $3.10 | $2K |
| Dec 30, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 11K | $3.00 | $32K |
| Dec 29, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 4K | $2.76 | $12K |
| Dec 28, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 3K | $2.87 | $8K |
| Dec 27, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 6K | $2.79 | $17K |
| Dec 23, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 2K | $2.31 | $4K |
| Dec 13, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 8K | $2.00 | $17K |
| Dec 8, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 14K | $1.70 | $24K |
| Dec 7, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 6K | $1.65 | $10K |
| Dec 7, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 6K | $1.65 | $10K |
| Dec 6, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 7K | $1.65 | $12K |
| Dec 2, 2022 | Frischer Charles L | 10% Owner | Buy(P) | 12K | $1.67 | $20K |
| Jan 11, 2019 | Frischer Charles L | 10% Owner | Buy(P) | 1K | $3.75 | $4K |
| Jan 7, 2019 | Frischer Charles L | 10% Owner | Buy(P) | 1K | $3.15 | $3K |
| Jan 4, 2019 | Frischer Charles L | 10% Owner | Buy(P) | 5K | $2.68 | $13K |
| Dec 31, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 5K | $2.25 | $11K |
| Dec 27, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 18K | $1.44 | $26K |
| Dec 13, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 16K | $2.20 | $36K |
| Nov 29, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 750 | — | $0 |
| Nov 8, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 4K | $2.22 | $9K |
| Oct 24, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 7K | $2.24 | $15K |
| Oct 18, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 9K | $2.28 | $20K |
| Jan 10, 2018 | Frischer Charles L | 10% Owner | Buy(P) | 6K | $3.68 | $23K |
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 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for RHE-A