| Lastest Insider Transactions Of ONE Gas, Inc. ( OGS ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| OGS | ONE Gas, Inc. | RODRIGUEZ EDUARDO A | Directior | 2026-03-06 | Sell | 850 | 86.34 | 73,389 | 2026-03-10 16:15:03 |
| OGS | ONE Gas, Inc. | Brumfield Brian F. | See Remarks | 2026-02-24 | Sell | 1,000 | 86.44 | 86,440 | 2026-02-25 17:12:12 |
| OGS | ONE Gas, Inc. | Shortridge William Kent | See Remarks | 2026-02-14 | Option Exercise | 2,204 | 86.10 | 189,768 | 2026-02-19 16:15:30 |
| OGS | ONE Gas, Inc. | McCormick Joseph L | See Remarks | 2026-02-16 | Option Exercise | 3,803 | 86.06 | 327,279 | 2026-02-19 16:15:26 |
| OGS | ONE Gas, Inc. | Sighinolfi Christopher P. | See Remarks | 2026-02-14 | Option Exercise | 1,958 | 26.25 | 51,391 | 2026-02-19 16:15:24 |
| OGS | ONE Gas, Inc. | Kouplen Angela | See Remarks | 2026-02-14 | Option Exercise | 2,900 | 86.07 | 249,607 | 2026-02-19 16:15:18 |
| OGS | ONE Gas, Inc. | Brumfield Brian F. | See Remarks | 2026-02-14 | Option Exercise | 1,845 | 86.11 | 158,867 | 2026-02-19 16:15:17 |
| OGS | ONE Gas, Inc. | Bender Mark A. | See Remarks | 2026-02-14 | Option Exercise | 3,584 | 86.06 | 308,444 | 2026-02-19 16:15:13 |
| OGS | ONE Gas, Inc. | DINAN CURTIS | See Remarks | 2026-02-14 | Option Exercise | 7,168 | 86.05 | 616,793 | 2026-02-19 16:15:12 |
| OGS | ONE Gas, Inc. | Hutchinson Michael G | Directior | 2025-12-04 | Sell | 3,000 | 78.86 | 236,574 | 2025-12-05 16:15:03 |
| OGS | ONE Gas, Inc. | Sighinolfi Christopher P. | See Remarks | 2025-02-18 | Option Exercise | 505 | 71.66 | 36,190 | 2025-04-07 16:15:04 |
| OGS | ONE Gas, Inc. | Hutchinson Michael G | Directior | 2025-03-18 | Sell | 1,200 | 74.03 | 88,836 | 2025-03-20 16:15:06 |
| OGS | ONE Gas, Inc. | McAnnally Robert S. | See Remarks | 2025-02-18 | Option Exercise | 15,603 | 71.54 | 1,116,195 | 2025-02-20 16:15:20 |
| OGS | ONE Gas, Inc. | Shortridge William Kent | See Remarks | 2025-02-18 | Option Exercise | 1,560 | 71.56 | 111,632 | 2025-02-20 16:15:15 |
| OGS | ONE Gas, Inc. | DINAN CURTIS | See Remarks | 2024-02-19 | Option Exercise | 2,092 | 60.74 | 127,068 | 2024-02-21 17:26:39 |
| OGS | ONE Gas, Inc. | Shortridge William Kent | See Remarks | 2024-02-19 | Option Exercise | 626 | 60.74 | 38,023 | 2024-02-21 16:54:19 |
| OGS | ONE Gas, Inc. | Sighinolfi Christopher P. | See Remarks | 2024-02-19 | Option Exercise | 518 | 60.74 | 31,463 | 2024-02-21 16:52:25 |
| OGS | ONE Gas, Inc. | Bender Mark A. | See Remarks | 2024-02-19 | Option Exercise | 987 | 60.74 | 59,950 | 2024-02-21 16:42:50 |
| OGS | ONE Gas, Inc. | McCormick Joseph L | See Remarks | 2024-02-19 | Option Exercise | 1,367 | 60.74 | 83,032 | 2024-02-21 16:06:31 |
| OGS | ONE Gas, Inc. | McCormick Joseph L | See Remarks | 2023-02-20 | Option Exercise | 3,517 | 81.79 | 287,655 | 2023-02-22 16:06:56 |
| OGS | ONE Gas, Inc. | McAnnally Robert S. | See Remarks | 2023-02-20 | Option Exercise | 10,828 | 81.79 | 885,622 | 2023-02-22 16:06:43 |
| OGS | ONE Gas, Inc. | DINAN CURTIS | See Remarks | 2023-02-20 | Option Exercise | 3,517 | 81.79 | 287,655 | 2023-02-22 16:06:12 |
| OGS | ONE Gas, Inc. | Shortridge William Kent | See Remarks | 2023-02-20 | Option Exercise | 1,101 | 81.79 | 90,051 | 2023-02-22 16:05:35 |
| OGS | ONE Gas, Inc. | Lawhorn Caron A | See Remarks | 2023-02-20 | Option Exercise | 3,517 | 81.79 | 287,655 | 2023-02-22 16:05:33 |
| OGS | ONE Gas, Inc. | Bender Mark A. | See Remarks | 2023-02-20 | Option Exercise | 2,484 | 81.79 | 203,166 | 2023-02-22 16:05:30 |
| OGS | ONE Gas, Inc. | Hutchinson Michael G | Directior | 2022-12-09 | Sell | 1,000 | 76.95 | 76,950 | 2022-12-13 16:05:36 |