Company · HOS · CIK 866829

Hornbeck Offshore Services, Inc. (HOS) SEC filings and CIK.

HOS’s SEC Central Index Key (CIK) is 0000866829, or 866829 without leading zeros. The SEC’s ticker file lists it as HORNBECK OFFSHORE SERVICES, INC..

Ticker: HOS
CIK: 0000866829
Other tickers: None
Insider transactions, Q3 2026: 12

Insider trading

In Q3 2026, insiders at Hornbeck Offshore Services, Inc. reported 12 non-derivative transactions on 31 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales. See every HOS insider transaction →

Recent filings we observed

From our record of EDGAR’s latest-filings feed and sampled daily indexes. Not a complete filing history; use the filings API for that.
Filed	Form	Accession
2026-11-09	8-K	0000866829-26-000032

Get HOS SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=866829&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/866829" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/866829?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Hornbeck Offshore Services, Inc. on SEC.gov

Questions

What is HOS’s CIK number?

HOS’s SEC Central Index Key (CIK) is 0000866829, or 866829 without leading zeros. The SEC’s ticker file lists it as HORNBECK OFFSHORE SERVICES, INC..

How do I find Hornbeck Offshore Services, Inc.’s 10-K?

Request /api/v1/filings?cik=866829&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/hos.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.