Optimum Communications, Inc. (OPTU) SEC filings and CIK.
OPTU’s SEC Central Index Key (CIK) is 0001702780, or 1702780 without leading zeros. The SEC’s ticker file lists it as Optimum Communications, Inc..
- Ticker
- OPTU
- CIK
- 0001702780
- Other tickers
- None
- Insider transactions, Q3 2026
- 11
Insider trading
In Q3 2026, insiders at Optimum Communications, Inc. reported 11 non-derivative transactions on 4 Forms 3, 4 and 5, including 8 open-market purchases and 2 sales. See every OPTU insider transaction →
Recent filings we observed
| Filed | Form | Accession |
|---|---|---|
| 2026-11-06 | 10-Q | 0001702780-26-000074 |
| 2026-11-06 | 10-Q/A | 0001702780-26-000073 |
| 2026-11-06 | 10-Q/A | 0001702780-26-000072 |
| 2026-11-06 | 10-K/A | 0001702780-26-000071 |
Get OPTU SEC data through the API
curl "https://sec-api.dev/api/v1/filings?cik=1702780&limit=10" \
-H "Authorization: Bearer $SEC_API_KEY"curl "https://sec-api.dev/api/v1/companies/1702780" \
-H "Authorization: Bearer $SEC_API_KEY"curl "https://sec-api.dev/api/v1/facts/1702780?taxonomy=us-gaap&concept=Revenues&limit=10" \
-H "Authorization: Bearer $SEC_API_KEY"Ticker to CIK API · SEC filings API · Optimum Communications, Inc. on SEC.gov
Questions
What is OPTU’s CIK number?
OPTU’s SEC Central Index Key (CIK) is 0001702780, or 1702780 without leading zeros. The SEC’s ticker file lists it as Optimum Communications, Inc..
How do I find Optimum Communications, Inc.’s 10-K?
Request /api/v1/filings?cik=1702780&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/optu.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.