ONE Gas OGS SEC Filings

NYSE OGS
$74.61 -0.99 (-1.31%)
As of: Oct 19, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing ONE Gas, Inc. (OGS) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001587732-26-000046Sep 29, 2026 4:25 PM
28-KCurrent Report0001587732-26-000044Sep 25, 2026 8:27 PM
38-KCurrent Report0001587732-26-000039Sep 8, 2026 4:27 PM
44Insider Transaction0001193125-26-349233Aug 13, 2026 8:15 PM
58-KCurrent Report0001193125-26-349155Aug 13, 2026 4:06 PM
6424B5Prospectus0001193125-26-347036Aug 12, 2026 4:46 PM
7FWPOthers0001193125-26-344900Aug 11, 2026 4:47 PM
8424B5Prospectus0001193125-26-343567Aug 11, 2026 9:05 AM
9SCHEDULE 13GBeneficial Ownership Report0000093751-26-000515Aug 7, 2026 2:31 PM
1010-QQuarterly & Annual Report0001587732-26-000035Aug 5, 2026 8:24 PM
118-KCurrent Report0001587732-26-000033Aug 4, 2026 4:18 PM
128-KCurrent Report0001193125-26-332771Aug 4, 2026 4:05 PM
133Insider Transaction0001193125-26-314121Jul 23, 2026 8:15 PM
148-KCurrent Report0001193125-26-302034Jul 13, 2026 8:15 PM
158-KCurrent Report0001587732-26-000029Jul 8, 2026 8:36 PM
1611-KOthers0001587732-26-000027Jun 25, 2026 8:17 PM
174Insider Transaction0001193125-26-265855Jun 10, 2026 8:15 PM
184Insider Transaction0001193125-26-257425Jun 4, 2026 8:15 PM
194Insider Transaction0001193125-26-257421Jun 4, 2026 8:15 PM
208-KCurrent Report0001193125-26-241844May 27, 2026 4:01 PM-
218-KCurrent Report0001587732-26-000025May 26, 2026 4:21 PM-
22SCHEDULE 13GBeneficial Ownership Report0000902219-26-000155May 15, 2026 11:24 AM
238-KCurrent Report0001587732-26-000023May 12, 2026 8:50 PM
2410-QQuarterly & Annual Report0001587732-26-000021May 5, 2026 8:07 PM
258-KCurrent Report0001587732-26-000019May 4, 2026 8:20 PM
26DEFA14AOthers0001193125-26-201586May 1, 2026 8:36 PM
27SCHEDULE 13GBeneficial Ownership Report0000052388-26-000108May 1, 2026 2:12 PM
28SCHEDULE 13GBeneficial Ownership Report0002100119-26-000943Apr 30, 2026 12:09 PM
29SCHEDULE 13GBeneficial Ownership Report0002100121-26-000559Apr 29, 2026 6:37 PM
308-KCurrent Report0001587732-26-000016Apr 7, 2026 8:24 PM
31ARSOthers0001193125-26-137938Apr 1, 2026 8:17 PM
32DEF 14AOthers0001193125-26-137922Apr 1, 2026 8:15 PM
33SCHEDULE 13GBeneficial Ownership Report0000102909-26-001938Mar 27, 2026 3:05 PM
344Insider Transaction0001193125-26-100161Mar 10, 2026 8:15 PM
354Insider Transaction0001193125-26-100161Mar 10, 2026 8:15 PM
364Insider Transaction0001193125-26-100161Mar 10, 2026 8:15 PM
374Insider Transaction0001193125-26-072079Feb 25, 2026 10:12 PM
384Insider Transaction0001193125-26-072079Feb 25, 2026 10:12 PM
394Insider Transaction0001193125-26-072079Feb 25, 2026 10:12 PM
408-KCurrent Report0001587732-26-000014Feb 24, 2026 9:27 PM
41144Insider Transaction0001959173-26-001391Feb 24, 2026 3:43 PM
42144Insider Transaction0001959173-26-001391Feb 24, 2026 3:43 PM
43144Insider Transaction0001959173-26-001391Feb 24, 2026 3:43 PM
448-KCurrent Report0001193125-26-064564Feb 24, 2026 11:31 PM
45424B5Prospectus0001193125-26-064559Feb 24, 2026 11:27 PM
46S-3ASROthers0001193125-26-064072Feb 23, 2026 9:24 PM
47S-3ASROthers0001193125-26-064055Feb 23, 2026 9:21 PM
488-KCurrent Report0001587732-26-000012Feb 20, 2026 9:20 PM
494Insider Transaction0001193125-26-059432Feb 19, 2026 9:15 PM
504Insider Transaction0001193125-26-059432Feb 19, 2026 9:15 PM
...

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