ONE Gas, Inc. (OGS) Form 10-K Annual Reports

ONE Gas, Inc. (OGS) is a publicly traded company on the NYSE, categorized under SIC 4924 (Natural Gas Distribution). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.

Ticker: OGS CIK: 1587732 Exchange: NYSE SIC 4924: Natural Gas Distribution Fiscal Year End: 12/31 State: OK

Independent PCAOB Auditor

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Audit Firm PricewaterhouseCoopers LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerRichard Call
Audit LocationTulsa, Oklahoma, United States

Latest SEC EDGAR Filings

Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions
Form Filing Date Reporting Period Description Accession Number Actions
8-K 2026-09-29 2026-09-29 8-K 0001587732-26-000046 View SEC Doc Filr Page
8-K 2026-09-25 2026-09-25 8-K 0001587732-26-000044 View SEC Doc Filr Page
8-K 2026-09-08 2026-09-08 8-K 0001587732-26-000039 View SEC Doc Filr Page
4 2026-08-13 2026-08-11 4 0001193125-26-349233 View SEC Doc Filr Page
8-K 2026-08-13 2026-08-11 8-K 0001193125-26-349155 View SEC Doc Filr Page
424B5 2026-08-12 — 424B5 0001193125-26-347036 View SEC Doc Filr Page
FWP 2026-08-11 — FWP 0001193125-26-344900 View SEC Doc Filr Page
424B5 2026-08-11 — 424B5 0001193125-26-343567 View SEC Doc Filr Page
SCHEDULE 13G 2026-08-07 — SCHEDULE 13G Filing 0000093751-26-000515 View SEC Doc Filr Page
10-Q 2026-08-05 2026-06-30 10-Q 0001587732-26-000035 View SEC Doc Filr Page
8-K 2026-08-04 2026-08-04 8-K 0001587732-26-000033 View SEC Doc Filr Page
8-K 2026-08-04 2026-08-04 8-K 0001193125-26-332771 View SEC Doc Filr Page
3 2026-07-23 2026-07-13 3 0001193125-26-314121 View SEC Doc Filr Page
8-K 2026-07-13 2026-07-13 8-K 0001193125-26-302034 View SEC Doc Filr Page
8-K 2026-07-08 2026-07-08 8-K 0001587732-26-000029 View SEC Doc Filr Page
11-K 2026-06-25 2025-12-31 11-K 0001587732-26-000027 View SEC Doc Filr Page
4 2026-06-10 2026-06-09 4 0001193125-26-265855 View SEC Doc Filr Page
4 2026-06-04 2026-06-03 4 0001193125-26-257425 View SEC Doc Filr Page
4 2026-06-04 2026-06-03 4 0001193125-26-257421 View SEC Doc Filr Page
8-K 2026-05-27 2026-05-21 8-K 0001193125-26-241844 View SEC Doc Filr Page
8-K 2026-05-26 2026-05-26 8-K 0001587732-26-000025 View SEC Doc Filr Page
4 2026-05-26 2026-05-21 4 0001193125-26-239330 View SEC Doc Filr Page
4 2026-05-26 2026-05-21 4 0001193125-26-239327 View SEC Doc Filr Page
4 2026-05-26 2026-05-21 4 0001193125-26-239326 View SEC Doc Filr Page
4 2026-05-26 2026-05-21 4 0001193125-26-239324 View SEC Doc Filr Page