ONE Gas, Inc. — All Filings
954 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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 |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001938 | Mar 27, 2026 | — |
| 4 | 4 | 0001193125-26-100161 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | 4 | 0001193125-26-072079 | Feb 25, 2026 | Feb 24, 2026 |
| 8-K | 8-K | 0001587732-26-000014 | Feb 24, 2026 | — |
| 144 | — | 0001959173-26-001391 | Feb 24, 2026 | — |
| 8-K | 8-K | 0001193125-26-064564 | Feb 24, 2026 | Feb 23, 2026 |
| 424B5 | 424B5 | 0001193125-26-064559 | Feb 24, 2026 | — |
| S-3ASR | S-3ASR | 0001193125-26-064072 | Feb 23, 2026 | — |
| S-3ASR | S-3ASR | 0001193125-26-064055 | Feb 23, 2026 | — |
| 8-K | 8-K | 0001587732-26-000012 | Feb 20, 2026 | — |
| 4 | 4 | 0001193125-26-059432 | Feb 19, 2026 | Feb 14, 2026 |
| 4 | 4 | 0001193125-26-059429 | Feb 19, 2026 | Feb 16, 2026 |
| 4 | 4 | 0001193125-26-059428 | Feb 19, 2026 | Feb 14, 2026 |
| 4 | 4 | 0001193125-26-059425 | Feb 19, 2026 | Feb 14, 2026 |
| 4 | 4 | 0001193125-26-059419 | Feb 19, 2026 | Feb 14, 2026 |
| 4 | 4 | 0001193125-26-059418 | Feb 19, 2026 | Feb 16, 2026 |
| 4 | 4 | 0001193125-26-059424 | Feb 19, 2026 | Feb 14, 2026 |
| 4 | 4 | 0001193125-26-059415 | Feb 19, 2026 | Feb 14, 2026 |
| 4 | 4 | 0001193125-26-059412 | Feb 19, 2026 | Feb 14, 2026 |
| 10-K | 10-K | 0001587732-26-000009 | Feb 19, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001587732-26-000006 | Feb 18, 2026 | — |
| 8-K | 8-K | 0001193125-26-057048 | Feb 18, 2026 | — |
| 8-K | 8-K | 0001587732-26-000004 | Jan 22, 2026 | — |
| 8-K | 8-K | 0001587732-26-000002 | Jan 20, 2026 | — |
| 8-K | 8-K | 0001193125-25-335291 | Dec 29, 2025 | — |
| 8-K | 8-K | 0001587732-25-000066 | Dec 19, 2025 | Dec 17, 2025 |
| 8-K | 8-K | 0001587732-25-000064 | Dec 18, 2025 | — |
| 4 | 4 | 0001193125-25-309689 | Dec 5, 2025 | Dec 4, 2025 |
| 144 | — | 0001949846-25-000661 | Dec 4, 2025 | — |
| 8-K | 8-K | 0001587732-25-000062 | Dec 2, 2025 | — |
| 8-K | 8-K | 0001587732-25-000060 | Dec 1, 2025 | — |
| 8-K | 8-K | 0001193125-25-289790 | Nov 20, 2025 | Nov 19, 2025 |
| 8-K | 8-K | 0001193125-25-286182 | Nov 18, 2025 | Nov 17, 2025 |
| CERT | NYSE TEXAS CERTIFICATION | 0000876882-25-000064 | Nov 10, 2025 | — |
| 8-A12B | 8-A12B | 0001193125-25-273376 | Nov 10, 2025 | — |
| 10-Q | 10-Q | 0001587732-25-000055 | Nov 4, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001587732-25-000053 | Nov 3, 2025 | — |
| 8-K | 8-K | 0001193125-25-258511 | Oct 30, 2025 | — |
| 3 | 3 | 0001193125-25-226785 | Oct 1, 2025 | — |
| 8-K | 8-K | 0001587732-25-000051 | Sep 30, 2025 | — |
| 8-K | 8-K | 0001587732-25-000049 | Sep 12, 2025 | — |
| 8-K | 8-K | 0001193125-25-177925 | Aug 11, 2025 | — |
| 10-Q | 10-Q | 0001587732-25-000046 | Aug 6, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001587732-25-000044 | Aug 5, 2025 | — |
| 8-K | 8-K | 0001193125-25-173519 | Aug 5, 2025 | Aug 4, 2025 |
| 8-K | 8-K | 0001587732-25-000042 | Aug 4, 2025 | — |
| SCHEDULE 13G/A | — | 0000932471-25-000966 | Jul 29, 2025 | — |
| 8-K | 8-K | 0001587732-25-000040 | Jul 2, 2025 | — |
| 8-K | 8-K | 0001193125-25-154011 | Jul 1, 2025 | — |
| 11-K | 11-K | 0001587732-25-000037 | Jun 26, 2025 | Dec 31, 2024 |