Brian F. Brumfield sold ONE Gas Inc ($OGS) shares on the open market once in the last 365 days for a total of $86,440. His most recent sale was on February 24, 2026. Among 11,678 individual insiders, his sales rank 9,775th by value, well below the average of nearly $8.6 million across about 6.4 transactions per insider. Brumfield made no open market purchases of OGS stock.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 24, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | S | Common stock, par value $0.01 | 1000 | $86.44 | 3,680.2120 | 62,692,484 | 21.37% | 0.00% |
| Feb. 16, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | F | Common stock, par value $0.01 | 438 | $86.04 | 4,304.4460 | 62,692,484 | 9.24% | 0.00% |
| Feb. 16, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | M | Common stock, par value $0.01 | 1284 | $86.04 | 4,742.8440 | 62,692,484 | 37.11% | 0.00% |
| Feb. 14, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | M | Common stock, par value $0.01 | 563 | $86.04 | 4,867.1260 | 62,692,484 | 13.07% | 0.00% |
| Feb. 14, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | F | Common stock, par value $0.01 | 187 | $86.04 | 4,680.2120 | 62,692,484 | 3.84% | 0.00% |
| Feb. 16, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | M | Performance Units 2023 | 1513 | $86.04 | 0.0000 | 62,692,484 | 100.00% | 0.00% |
| Feb. 14, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | M | Restricted Units 2023 | 504 | $86.04 | 0.0000 | 62,692,484 | 100.00% | 0.00% |
| Feb. 16, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | A | Performance Units 2026 | 959 | $86.04 | 959.0000 | 62,692,484 | 9999.99% | 0.00% |
| Feb. 16, 2026 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | A | Restricted Units 2026 | 959 | $86.04 | 959.0000 | 62,692,484 | 9999.99% | 0.00% |
| Feb. 18, 2025 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | F | Common stock, par value $0.01 | 902 | $71.53 | 2,951.8230 | 59,877,552 | 23.40% | 0.00% |
| Feb. 18, 2025 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | M | Common stock, par value $0.01 | 1902 | $71.53 | 3,853.5400 | 59,877,552 | 97.50% | 0.00% |
| Feb. 18, 2025 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | A | Restricted Units 2025 | 1153 | $71.53 | 1,153.0000 | 59,877,552 | 9999.99% | 0.00% |
| Feb. 18, 2025 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | M | Restricted Units 2022 | 1749 | $71.53 | 0.0000 | 59,877,552 | 100.00% | 0.00% |
| Feb. 18, 2025 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | A | Performance Units 2025 | 1153 | $71.53 | 1,153.0000 | 59,877,552 | 9999.99% | 0.00% |
| Feb. 19, 2024 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | A | Performance Units 2024 | 2037 | $60.74 | 2,037.0000 | 55,860,000 | 9999.99% | 0.00% |
| Feb. 19, 2024 | ONE Gas, Inc. | $OGS | Brumfield Brian F. | See Remarks | A | Restricted Units 2024 | 679 | $60.74 | 679.0000 | 55,860,000 | 9999.99% | 0.00% |