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 11, 2026 | James Mark R. | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Thompson Jane J. | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Mikkilineni Krishna | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Mahoney Timothy O. | Director | Grant(A) | 4K | — | $0 |
| Jun 11, 2026 | Mahoney Timothy O. | Director | Grant(A) | 726 | — | $0 |
| Jun 11, 2026 | Hughes Brian F. | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Hewett Wayne M. | Director | Grant(A) | 4K | — | $0 |
| Jun 11, 2026 | Hewett Wayne M. | Director | Grant(A) | 726 | — | $0 |
| Jun 11, 2026 | Galant Paul | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Fradin Roger | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Deangelo Joseph J | Director | Grant(A) | 1K | — | $0 |
| Jun 11, 2026 | Cote John D. | Director | Grant(A) | 1K | — | $0 |
| May 14, 2026 | Mikkilineni Krishna | Director | Buy(P) | 921 | $108.52 | $100K |
| May 13, 2026 | Schoen Kurt | Chief Financial Officer | Buy(P) | 450 | $108.34 | $49K |
| Mar 17, 2026 | Cote John D. | Director | Buy(P) | 261 | $141.66 | $37K |
| Mar 17, 2026 | Cote John D. | Director | Buy(P) | 52 | $144.50 | $8K |
| Mar 17, 2026 | Cote John D. | Director | Buy(P) | 239 | $142.50 | $34K |
| Mar 17, 2026 | Schoen Kurt | Chief Financial Officer | Buy(P) | 500 | $141.51 | $71K |
| Mar 17, 2026 | Thompson Jane J. | Director | Sell(S) | 2K | $124.42 | $230K |
| Nov 18, 2025 | Mahoney Timothy O. | Director | Buy(P) | 3K | $152.98 | $500K |
| Nov 18, 2025 | Schoen Kurt | Chief Financial Officer | Buy(P) | 900 | $149.23 | $134K |
| Nov 7, 2025 | Schoen Kurt | Chief Financial Officer | Buy(P) | 1K | $164.95 | $165K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 876 | $167.83 | $147K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 2K | $168.95 | $377K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 2K | $170.08 | $257K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 397 | $170.94 | $68K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 350 | $162.23 | $57K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 115 | $164.23 | $19K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 91 | $165.26 | $15K |
| Nov 7, 2025 | Mahoney Timothy O. | Director | Buy(P) | 364 | $166.72 | $61K |
| Jul 17, 2025 | Hewett Wayne M. | Director | Grant(A) | 2K | — | — |
| Jul 16, 2025 | Mahoney Timothy O. | Director | Grant(A) | 2K | — | — |
| Jul 12, 2025 | Hewett Wayne M. | Director | Grant(A) | 22K | — | $0 |
| Jul 12, 2025 | Mahoney Timothy O. | Director | Grant(A) | 22K | — | $0 |
| May 28, 2025 | Cote John D. | Director, 10% Owner | Grant(A) | 6K | — | $0 |
| May 28, 2025 | Deangelo Joseph J | Director | Grant(A) | 6K | — | $0 |
| May 28, 2025 | Fradin Roger | Director | Grant(A) | 6K | — | $0 |
| May 28, 2025 | Galant Paul | Director | Grant(A) | 6K | — | $0 |
| May 28, 2025 | Hughes Brian F. | Director | Grant(A) | 6K | — | $0 |
| May 28, 2025 | James Mark R. | Director | Grant(A) | 6K | — | $0 |
| May 28, 2025 | Thompson Jane J. | Director | Grant(A) | 6K | — | $0 |
| May 28, 2025 | Mikkilineni Krishna | Director | Grant(A) | 6K | — | $0 |
| Mar 17, 2025 | Resolute Compo Holdings LLC | Director, 10% Owner | Other(J) | 4.1M | — | — |
| Mar 17, 2025 | Resolute Compo Holdings LLC | Director, 10% Owner | Other(J) | 4.1M | — | — |
| Feb 28, 2025 | Knott Thomas R. | Chief Executive Officer, Director | Grant(A) | 4.1M | — | — |
| Feb 28, 2025 | Cote David M | Executive Chairman, Director | Grant(A) | 2K | — | — |
| Feb 28, 2025 | Cote John D. | Director, 10% Owner | Grant(A) | 73K | — | — |
| Feb 28, 2025 | Cote John D. | Director, 10% Owner | Grant(A) | 4.1M | — | — |
| Feb 28, 2025 | Cote John D. | Director, 10% Owner | Grant(A) | 125K | — | — |
| Feb 28, 2025 | Cote John D. | Director, 10% Owner | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | Deangelo Joseph J | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | Fradin Roger | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | Galant Paul | Director | Grant(A) | 8K | — | — |
| Feb 28, 2025 | Galant Paul | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | Hughes Brian F. | Director | Grant(A) | 8K | — | — |
| Feb 28, 2025 | Hughes Brian F. | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | James Mark R. | Director | Grant(A) | 2K | — | — |
| Feb 28, 2025 | James Mark R. | Director | Grant(A) | 2K | — | — |
| Feb 28, 2025 | James Mark R. | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | Thompson Jane J. | Director | Grant(A) | 8K | — | — |
| Feb 28, 2025 | Thompson Jane J. | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | Mikkilineni Krishna | Director | Grant(A) | 2K | — | $0 |
| Feb 28, 2025 | CompoSecure Holdings, L.L.C. | 10% Owner | Other(J) | 8.5M | — | $0 |
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).