OPAL Fuels Inc. (OPAL) SEC filings and CIK.
OPAL’s SEC Central Index Key (CIK) is 0001842279, or 1842279 without leading zeros. The SEC’s ticker file lists it as OPAL Fuels Inc..
- Ticker
- OPAL
- CIK
- 0001842279
- Other tickers
- None
- Insider transactions, Q3 2026
- 4
Insider trading
In Q3 2026, insiders at OPAL Fuels Inc. reported 4 non-derivative transactions on 3 Forms 3, 4 and 5, including 4 open-market purchases and 0 sales. See every OPAL insider transaction →
Recent filings we observed
| Filed | Form | Accession |
|---|---|---|
| 2026-11-09 | 8-K | 0001628280-26-071902 |
Get OPAL SEC data through the API
curl "https://sec-api.dev/api/v1/filings?cik=1842279&limit=10" \
-H "Authorization: Bearer $SEC_API_KEY"curl "https://sec-api.dev/api/v1/companies/1842279" \
-H "Authorization: Bearer $SEC_API_KEY"curl "https://sec-api.dev/api/v1/facts/1842279?taxonomy=us-gaap&concept=Revenues&limit=10" \
-H "Authorization: Bearer $SEC_API_KEY"Ticker to CIK API · SEC filings API · OPAL Fuels Inc. on SEC.gov
Questions
What is OPAL’s CIK number?
OPAL’s SEC Central Index Key (CIK) is 0001842279, or 1842279 without leading zeros. The SEC’s ticker file lists it as OPAL Fuels Inc..
How do I find OPAL Fuels Inc.’s 10-K?
Request /api/v1/filings?cik=1842279&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.
Plain-text version for agents and LLMs: /companies/opal.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.