VANGUARD GROUP INC 13D and 13G filings for ONE Gas, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-03-27 11:05 am Sale | 2026-03-13 | 13G | ONE GAS INC OGS | VANGUARD GROUP INC | 0 0.000% | -6,573,724![]() (Position Closed) | Filing |
| 2025-07-29 2:13 pm Purchase | 2025-06-30 | 13G | ONE GAS INC OGS | VANGUARD GROUP INC | 6,573,724 10.520% | 161,167![]() (+2.51%) | Filing |
| 2024-02-13 5:12 pm Purchase | 2023-12-29 | 13G | ONE GAS INC OGS | VANGUARD GROUP INC | 6,412,557 11.560% | 166,486![]() (+2.67%) | Filing |
| 2023-02-09 11:27 am Purchase | 2022-12-30 | 13G | ONE GAS INC OGS | VANGUARD GROUP INC | 6,246,071 11.540% | 421,275![]() (+7.23%) | Filing |
| 2022-02-10 08:28 am Purchase | 2021-12-31 | 13G | ONE GAS INC OGS | VANGUARD GROUP INC | 5,824,796 10.870% | 475,085![]() (+8.88%) | Filing |

