CMPO insider buying
2 cluster buysCompoSecure, Inc.
When two or more insiders at CompoSecure, Inc. buy CMPO on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in CMPO plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Aug 13 – Aug 29, 2025Detected Aug 29, 20252 insidersTotal bought$350.7KMarket capUnknown
- Feb 12 – Feb 20, 2025Detected Feb 20, 20254 insidersTotal bought$41.5MMarket capUnknown
All notable open-market buys in CMPO
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Aug 29, 2025 | Loree Rebecca Corbincluster Director | 5,240 | $19.09 | $100.0K | SEC ↗ |
| Aug 13, 2025 | Moriarty Kevin Mcluster Director | 13,000 | $19.28 | $250.6K | SEC ↗ |
| Mar 17, 2025 | Director | 45,045 | $11.12 | $500.9K | SEC ↗ |
| Feb 20, 2025 | Cote John D.cluster Director, 10% Owner | 233,070 | $16.57 | $3.9M | SEC ↗ |
| Feb 20, 2025 | Knott Thomas R.cluster Director, 10% Owner | 233,070 | $16.57 | $3.9M | SEC ↗ |
| Feb 20, 2025 | Tungsten 2024 LLCcluster Director, 10% Owner | 233,070 | $16.57 | $3.9M | SEC ↗ |
| Feb 14, 2025 | Resolute Compo Holdings LLCcluster Director, 10% Owner | 205,120 | $15.83 | $3.2M | SEC ↗ |
| Feb 14, 2025 | Cote John D.cluster Director, 10% Owner | 205,120 | $15.83 | $3.2M | SEC ↗ |
| Feb 14, 2025 | Knott Thomas R.cluster Director, 10% Owner | 205,120 | $15.83 | $3.2M | SEC ↗ |
| Feb 13, 2025 | Resolute Compo Holdings LLCcluster Director, 10% Owner | 220,587 | $15.50 | $3.4M | SEC ↗ |
| Feb 13, 2025 | Knott Thomas R.cluster Director, 10% Owner | 220,587 | $15.50 | $3.4M | SEC ↗ |
| Feb 13, 2025 | Cote John D.cluster Director, 10% Owner | 220,587 | $15.50 | $3.4M | SEC ↗ |
| Feb 12, 2025 | Cote John D.cluster Director, 10% Owner | 221,186 | $15.01 | $3.3M | SEC ↗ |
| Feb 12, 2025 | Knott Thomas R.cluster Director, 10% Owner | 221,186 | $15.01 | $3.3M | SEC ↗ |
| Feb 12, 2025 | Resolute Compo Holdings LLCcluster Director, 10% Owner | 221,186 | $15.01 | $3.3M | SEC ↗ |
| May 9, 2024 | 10% Owner | 800,000 | $6.50 | $5.2M | SEC ↗ |
CMPO insider buying — FAQ
- Are insiders buying CMPO stock?
- Yes — 8 distinct insiders have bought CMPO (CompoSecure, Inc.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Sep 2, 2025.
- How much CMPO stock have insiders bought?
- Insiders have bought a combined $47.6M of CMPO across 16 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in CMPO?
- A cluster buy is two or more distinct CompoSecure, Inc. insiders — officers, directors, or 10% owners — each buying CMPO on the open market within a rolling window. CMPO has 2 detected cluster buys to date.
- Where does this CMPO insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in CMPO
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy CMPO within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding CMPO.