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 |
|---|---|---|---|---|---|---|
| May 19, 2026 | Cooney Kent H | Director | Buy(P) | 900 | $9.85 | $9K |
| Dec 12, 2025 | Morrissey John A | 10% Owner | Buy(P) | 3K | $14.36 | $36K |
| Mar 17, 2014 | Showel John L | Director | Sell(S) | 3 | $39.01 | $117 |
| Mar 18, 2013 | Showel John L | Director | Sell(S) | 4 | $22.00 | $88 |
| Nov 30, 2010 | Bourg Michael J | Director | Buy(P) | 300 | $17.75 | $5K |
| Nov 30, 2009 | Bourg Michael J | Director | Buy(P) | 500 | $14.47 | $7K |
| Nov 30, 2009 | Cooney Kent H | Director | Buy(P) | 100 | $14.50 | $1K |
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.
Issuer: Chicago Rivet & Machine Co, SEC CIK 0000019871. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under CVR and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-12. 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 CVR