OPAL insider buying
1 cluster buyOPAL Fuels Inc. · Utilities
When two or more insiders at OPAL Fuels Inc. buy OPAL 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 OPAL 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
- May 16 – Aug 18, 2025Detected Aug 18, 2025High conviction4 insidersTotal bought$695.0KMarket cap$365.2M
All notable open-market buys in OPAL
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 18, 2025 | Comora Adamcluster Co-Chief Executive Officer | 18,256 | $2.32 | $42.4K | SEC ↗ |
| Aug 15, 2025 | Comora Adamcluster Co-Chief Executive Officer | 21,744 | $2.30 | $50.0K | SEC ↗ |
| Jun 13, 2025 | Nisar Nadeemcluster Director | 10,000 | $3.17 | $31.7K | SEC ↗ |
| Jun 13, 2025 | Comora Adamcluster Co-Chief Executive Officer | 100 | $3.10 | $310.0 | SEC ↗ |
| Jun 12, 2025 | Comora Adamcluster Co-Chief Executive Officer | 2,600 | $3.06 | $8.0K | SEC ↗ |
| Jun 11, 2025 | Comora Adamcluster Co-Chief Executive Officer | 5,400 | $3.08 | $16.6K | SEC ↗ |
| May 23, 2025 | Maurer Jonathan Gilbertcluster Co-Chief Executive Officer | 25,000 | $2.74 | $68.5K | SEC ↗ |
| May 23, 2025 | Dols Scott V.cluster Director | 12,700 | $2.72 | $34.5K | SEC ↗ |
| May 23, 2025 | Nisar Nadeemcluster Director | 5,000 | $2.87 | $14.4K | SEC ↗ |
| May 22, 2025 | Dols Scott V.cluster Director | 37,532 | $2.51 | $94.2K | SEC ↗ |
| May 22, 2025 | Nisar Nadeemcluster Director | 10,000 | $2.54 | $25.4K | SEC ↗ |
| May 22, 2025 | Comora Adamcluster Co-Chief Executive Officer | 8,400 | $2.50 | $21.0K | SEC ↗ |
| May 21, 2025 | Comora Adamcluster Co-Chief Executive Officer | 16,600 | $2.49 | $41.3K | SEC ↗ |
| May 21, 2025 | Dols Scott V.cluster Director | 9,477 | $2.50 | $23.7K | SEC ↗ |
| May 21, 2025 | Nisar Nadeemcluster Director | 5,000 | $2.50 | $12.5K | SEC ↗ |
| May 20, 2025 | Dols Scott V.cluster Director | 12,378 | $2.50 | $30.9K | SEC ↗ |
| May 20, 2025 | Nisar Nadeemcluster Director | 5,000 | $2.53 | $12.6K | SEC ↗ |
| May 19, 2025 | Comora Adamcluster Co-Chief Executive Officer | 38,726 | $2.57 | $99.5K | SEC ↗ |
| May 19, 2025 | Nisar Nadeemcluster Director | 10,000 | $2.66 | $26.6K | SEC ↗ |
| May 19, 2025 | Dols Scott V.cluster Director | 800 | $2.53 | $2.0K | SEC ↗ |
| May 16, 2025 | Nisar Nadeemcluster Director | 10,000 | $2.45 | $24.5K | SEC ↗ |
| May 16, 2025 | Comora Adamcluster Co-Chief Executive Officer | 6,000 | $2.37 | $14.2K | SEC ↗ |
| May 20, 2024 | Director | 11,192 | $5.06 | $56.6K | SEC ↗ |
| May 17, 2024 | Director | 6,000 | $4.93 | $29.6K | SEC ↗ |
| May 16, 2024 | Director | 2,808 | $4.88 | $13.7K | SEC ↗ |
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OPAL insider buying — FAQ
- Are insiders buying OPAL stock?
- Yes — 4 distinct insiders have bought OPAL (OPAL Fuels Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 19, 2025.
- How much OPAL stock have insiders bought?
- Insiders have bought a combined $794.9K of OPAL across 25 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in OPAL?
- A cluster buy is two or more distinct OPAL Fuels Inc. insiders — officers, directors, or 10% owners — each buying OPAL on the open market within a rolling window. OPAL has 1 detected cluster buy to date.
- Where does this OPAL 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 OPAL
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 OPAL 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 OPAL.