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ONE Gas, Inc. — CERT Filings

1 CERT filing on record

This page lists all CERT filings submitted to the SEC by ONE Gas, Inc. (OGS), sorted by most recent first. Each row links to the full filing on EdgarLookup. ONE Gas, Inc. has filed 1 CERT document with the SEC since 2013. To view all SEC filings by ONE Gas, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-12B 10-12B/A 10-K 10-K/A 10-Q 10-Q/A 11-K 144 3 4 4/A 424B1 424B3 424B5 8-A12B 8-K 8-K/A ARS CERT CERTNYS CORRESP DEF 14A DEFA14A EFFECT FWP PRE 14A S-3ASR S-4 S-4/A S-8 S-8 POS SC 13G SC 13G/A SCHEDULE 13G/A SF-1 SF-1/A UPLOAD
Form Description Accession Number Filed Period
CERT NYSE TEXAS CERTIFICATION 0000876882-25-000064 Nov 10, 2025 —