OESX insider buying
2 cluster buysORION ENERGY SYSTEMS, INC. · Industrials
When two or more insiders at ORION ENERGY SYSTEMS, INC. buy OESX 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 OESX 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
- Nov 18, 2024 – Feb 25, 2025Detected Feb 25, 2025High conviction5 insidersTotal bought$69.9KMarket cap$49.4M
- Jun 12 – Jun 28, 2024Detected Jun 28, 20244 insidersTotal bought$43.5KMarket cap$49.4M
All notable open-market buys in OESX
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 |
|---|---|---|---|---|---|
| Feb 27, 2026 | EVP, CFO, CAO & Treasurer | 500 | $11.07 | $5.5K | SEC ↗ |
| Nov 19, 2025 | Director, Chief Executive Officer | 21,166 | $14.17 | $299.9K | SEC ↗ |
| Feb 25, 2025 | JENKINS MICHAEL Hcluster Director, Chief Executive Officer | 5,682 | $0.88 | $5.0K | SEC ↗ |
| Feb 21, 2025 | RICHSTONE ELLEN Bcluster Director | 20,000 | $0.91 | $18.2K | SEC ↗ |
| Feb 21, 2025 | Washlow Sally A.cluster Director | 1,000 | $0.92 | $920.0 | SEC ↗ |
| Feb 21, 2025 | Washlow Sally A.cluster Director | 1,000 | $0.91 | $910.0 | SEC ↗ |
| Feb 20, 2025 | RICHSTONE ELLEN Bcluster Director | 874 | $0.88 | $769.1 | SEC ↗ |
| Feb 19, 2025 | RICHSTONE ELLEN Bcluster Director | 13,000 | $0.84 | $10.9K | SEC ↗ |
| Feb 18, 2025 | RICHSTONE ELLEN Bcluster Director | 13,000 | $0.84 | $10.9K | SEC ↗ |
| Feb 18, 2025 | Otten Anthony L.cluster Director | 5,000 | $0.83 | $4.2K | SEC ↗ |
| Feb 14, 2025 | RICHSTONE ELLEN Bcluster Director | 10,000 | $0.82 | $8.2K | SEC ↗ |
| Feb 14, 2025 | Wishart-Smith Heather Lcluster Director | 7,000 | $0.80 | $5.6K | SEC ↗ |
| Nov 18, 2024 | Otten Anthony L.cluster Director | 5,000 | $0.86 | $4.3K | SEC ↗ |
| Jun 28, 2024 | Washlow Sally A.cluster Director | 1,080 | $1.24 | $1.3K | SEC ↗ |
| Jun 27, 2024 | Washlow Sally A.cluster Director | 1,200 | $1.22 | $1.5K | SEC ↗ |
| Jun 24, 2024 | Washlow Sally A.cluster Director | 1,550 | $1.42 | $2.2K | SEC ↗ |
| Jun 14, 2024 | RICHSTONE ELLEN Bcluster Director | 20,000 | $1.15 | $23.0K | SEC ↗ |
| Jun 12, 2024 | Wishart-Smith Heather Lcluster Director | 9,025 | $1.11 | $10.0K | SEC ↗ |
| Jun 12, 2024 | Otten Anthony L.cluster Director | 5,000 | $1.09 | $5.5K | SEC ↗ |
More Industrials stocks with insider cluster buys
OESX insider buying — FAQ
- Are insiders buying OESX stock?
- Yes — 7 distinct insiders have bought OESX (ORION ENERGY SYSTEMS, 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 Feb 27, 2026.
- How much OESX stock have insiders bought?
- Insiders have bought a combined $418.8K of OESX across 19 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in OESX?
- A cluster buy is two or more distinct ORION ENERGY SYSTEMS, INC. insiders — officers, directors, or 10% owners — each buying OESX on the open market within a rolling window. OESX has 2 detected cluster buys to date.
- Where does this OESX 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 OESX
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 OESX 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 OESX.