EOSE insider buying
2 cluster buysEos Energy Enterprises, Inc. · Industrials
When two or more insiders at Eos Energy Enterprises, Inc. buy EOSE 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 EOSE 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
- Mar 2 – Mar 9, 2026Detected Mar 9, 2026High conviction2 insidersTotal bought$602.4KMarket cap$1.9B
- Aug 9 – Aug 16, 2024Detected Aug 16, 2024High conviction2 insidersTotal bought$84.6KMarket cap$1.8B
All notable open-market buys in EOSE
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 |
|---|---|---|---|---|---|
| Mar 9, 2026 | Urban Davidcluster Director | 16,250 | $6.16 | $100.1K | SEC ↗ |
| Mar 4, 2026 | Mastrangelo Joecluster Director, Chief Executive Officer | 23,900 | $6.58 | $157.3K | SEC ↗ |
| Mar 2, 2026 | Mastrangelo Joecluster Director, Chief Executive Officer | 60,000 | $5.75 | $345.0K | SEC ↗ |
| Mar 2, 2026 | Director | 15,000 | $6.04 | $90.6K | SEC ↗ |
| Aug 16, 2024 | DIMITRIEF ALEXANDERcluster Director | 2,000 | $1.91 | $3.8K | SEC ↗ |
| Aug 15, 2024 | DIMITRIEF ALEXANDERcluster Director | 1,000 | $1.87 | $1.9K | SEC ↗ |
| Aug 13, 2024 | DIMITRIEF ALEXANDERcluster Director | 2,000 | $1.68 | $3.4K | SEC ↗ |
| Aug 9, 2024 | Mastrangelo Joecluster Director, Chief Executive Officer | 52,800 | $1.43 | $75.5K | SEC ↗ |
More Industrials stocks with insider cluster buys
EOSE insider buying — FAQ
- Are insiders buying EOSE stock?
- Yes — 4 distinct insiders have bought EOSE (Eos Energy Enterprises, 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 Mar 10, 2026.
- How much EOSE stock have insiders bought?
- Insiders have bought a combined $777.5K of EOSE across 8 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in EOSE?
- A cluster buy is two or more distinct Eos Energy Enterprises, Inc. insiders — officers, directors, or 10% owners — each buying EOSE on the open market within a rolling window. EOSE has 2 detected cluster buys to date.
- Where does this EOSE 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 EOSE
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 EOSE 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 EOSE.