OPAL Fuels Inc. SEC filings OPAL
OPAL Fuels Inc. has 489 filings in SEC EDGAR's recent list, going back to Feb 4, 2021. Its latest annual report, Form ARS, was filed on Apr 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 21, 2026 | Oct 19, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 20, 2026 | Oct 20, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 28, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 22, 2026 | Jun 17, 2026 |
| 8-K |
Current report
Other events
|
Jun 3, 2026 | Jun 3, 2026 |
| 8-K |
Current report
Change to shareholder rights
|
May 20, 2026 | May 18, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2026 | Mar 16, 2026 |
| 8-K |
Current report
New debt, Unregistered share sale, Regulation FD disclosure
|
Mar 9, 2026 | Mar 6, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 28, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 27, 2025 | Oct 22, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 29, 2025 | Sep 29, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Results of operations
|
May 8, 2025 | May 8, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 25, 2025 | Apr 21, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 24, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Other events
|
Apr 23, 2025 | Apr 22, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 28, 2025 | Mar 28, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2025 | Mar 13, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 5, 2025 | Mar 3, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 28, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 3, 2025 | Feb 3, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Material agreement
|
Sep 19, 2024 | Sep 13, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2024 | Aug 7, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 25, 2024 | Jul 25, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 1, 2024 | Jun 25, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2024 | Jun 18, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Material agreement
|
Mar 28, 2024 | Mar 27, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 13, 2024 | Mar 13, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 11, 2024 | Mar 5, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 22, 2023 | Nov 22, 2023 |
| 8-K |
Current report
Material agreement
|
Nov 17, 2023 | Nov 17, 2023 |
| 8-K/A |
Amended current report
Results of operations
|
Nov 15, 2023 | Nov 13, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2023 | Nov 13, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 31, 2023 | Oct 30, 2023 |
| 8-K |
Current report
Material agreement
|
Oct 26, 2023 | Oct 20, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Oct 20, 2023 | Oct 5, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 12, 2023 | Oct 5, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 20, 2023 | Sep 14, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Sep 5, 2023 | Sep 1, 2023 |
| 8-K |
Current report
Material agreement
|
Aug 31, 2023 | Aug 28, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2023 | Aug 9, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 20, 2023 | Jul 19, 2023 |
| 8-K |
Current report
Officer or director change
|
Jun 29, 2023 | Jun 26, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 23, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 2, 2023 | May 30, 2023 |
| 8-K/A |
Amended current report
Results of operations
|
May 11, 2023 | May 10, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 10, 2023 |
| 8-K |
Current report
Material agreement
|
May 8, 2023 | May 2, 2023 |
| 8-K |
Current report
Results of operations
|
May 1, 2023 | Apr 28, 2023 |
| 8-K |
Current report
Material agreement
|
Apr 19, 2023 | Apr 13, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Apr 5, 2023 | Mar 30, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 27, 2023 | Mar 27, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 7, 2023 | Mar 7, 2023 |
| 8-K |
Current report
Other events
|
Dec 22, 2022 | Dec 22, 2022 |
| 8-K |
Current report
Material agreement
|
Dec 21, 2022 | Dec 15, 2022 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Shareholder vote results, Other events
|
Dec 19, 2022 | Dec 16, 2022 |
| 8-K |
Current report
Other events
|
Nov 22, 2022 | Nov 22, 2022 |
| 8-K |
Current report
Other events
|
Nov 18, 2022 | Nov 18, 2022 |
| 8-K/A |
Amended current report
Results of operations
|
Nov 16, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2022 | Nov 1, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 3, 2022 | Sep 29, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 19, 2022 | Sep 15, 2022 |
| 8-K/A | Amended current report | Aug 10, 2022 | Jul 21, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2022 | Aug 10, 2022 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Aug 8, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Unregistered share sale
|
Aug 4, 2022 | Jul 29, 2022 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Change to shareholder rights, Auditor change, Change in control, Officer or director change, Bylaw or fiscal year change
|
Jul 27, 2022 | Jul 21, 2022 |
| 8-K |
Current report
Material agreement
|
Jul 18, 2022 | Jul 18, 2022 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jul 18, 2022 | Jul 15, 2022 |
| 8-K |
Current report
Material agreement
|
May 12, 2022 | May 10, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 3, 2022 | Dec 30, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 3, 2021 | Dec 2, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 2, 2021 | Dec 2, 2021 |
| 8-K |
Current report
Restatement
|
Nov 26, 2021 | Nov 26, 2021 |
| 8-K |
Current report
Other events
|
May 10, 2021 | May 10, 2021 |
| 8-K |
Current report
Other events
|
Mar 31, 2021 | Mar 25, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change
|
Mar 26, 2021 | Mar 22, 2021 |
Showing 86 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Gas & Other Services Combined (SIC 4932)
- Listed as
- OPAL (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- Boston, MA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1842279
- Former names
- ArcLight Clean Transition Corp. II (until Jul 21, 2022)
Other Gas & Other Services Combined companies
- Sempra SRE
- Ugi Corp /PA/ UGI
- Montauk Renewables, Inc. MNTK
- Clean Energy Fuels Corp. CLNE
Source: SEC EDGAR filings. This is company-reported data, not investment advice.