ONE Gas, Inc. — SCHEDULE 13G/A Filings
4 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A 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 4 SCHEDULE 13G/A documents with the SEC since 2013. To view all SEC filings by ONE Gas, Inc., see the full filings list.
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 | — |
| SCHEDULE 13G/A | — | 0000932471-25-000966 | Jul 29, 2025 | — |
| SCHEDULE 13G/A | — | 0000052388-25-000111 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0002052113-25-001520 | Apr 23, 2025 | — |