Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 41,241 | $71.53 | 86,252 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 38,994 | $71.53 | 86,252 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 6,930 | $71.53 | 86,252 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 3,845 | $71.53 | 15,426 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 3,900 | $71.53 | 15,426 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 771 | $71.53 | 15,426 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 7,829 | $71.53 | 83,695 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 10,290 | $71.53 | 83,695 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 1,902 | $71.53 | 83,695 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Brumfield Brian F. See Remarks | 2,306 | $71.53 | 5,258 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Brumfield Brian F. See Remarks | 3,651 | $71.53 | 5,258 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Brumfield Brian F. See Remarks | 902 | $71.53 | 5,258 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 9,437 | $71.53 | 11,898 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 961 | $71.53 | 11,898 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 233 | $71.53 | 11,898 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 2,122 | $0 | 11,898 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 10,569 | $71.53 | 154,784 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 12,997 | $71.53 | 154,784 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 2,376 | $71.53 | 154,784 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Kouplen Angela See Remarks | 3,845 | $71.53 | 3,845 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 4,530 | $71.53 | 31,535 (Direct) | View |
2025-02-18 Exercise | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 7,041 | $71.53 | 31,535 (Direct) | View |
2025-02-18 Tax Withholding | 2025-02-20 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 917 | $71.53 | 31,535 (Direct) | View |
2024-07-22 Option Award | 2024-07-24 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Siegel Yves C Director | 1,688 | $68.52 | 1,688 (Direct) | View |
2024-07-22 Option Award | 2024-07-24 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Meshri Sanjay D. Director | 1,688 | $68.52 | 1,688 (Direct) | View |
2024-06-28 Tax Withholding | 2024-07-02 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Lawhorn Caron A See Remarks | 1,237 | $63.85 | 141,230 (Direct) | View |
2024-06-28 Exercise | 2024-07-02 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Lawhorn Caron A See Remarks | 7,340 | $63.85 | 141,230 (Direct) | View |
2024-05-23 Option Award | 2024-05-28 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | GIBSON JOHN WILLIAM Director | 2,055 | $63.24 | 22,181 (Direct) | View |
2024-05-23 Option Award | 2024-05-28 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Hart Tracy E Director | 2,055 | $63.24 | 7,697 (Direct) | View |
2024-05-23 Option Award | 2024-05-28 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Hersman Deborah Director | 2,055 | $63.24 | 3,635 (Direct) | View |
2024-05-23 Option Award | 2024-05-28 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | Hutchinson Michael G Director | 2,055 | $63.24 | 16,926 (Direct) | View |
2024-05-23 Option Award | 2024-05-28 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | RODRIGUEZ EDUARDO A Director | 2,054 | $63.24 | 16,852 (Direct) | View |
2024-05-23 Option Award | 2024-05-28 4:15 pm | N/A N/A | ONE Gas Inc. | OGS | MOORE PATTYE L Director | 2,055 | $63.24 | 48,663 (Direct) | View |
2024-02-19 Tax Withholding | 2024-02-21 5:26 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 1,013 | $60.74 | 153,547 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 5:26 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 12,348 | $60.74 | 153,547 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 5:26 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 3,995 | $60.74 | 153,547 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 5:26 pm | N/A N/A | ONE Gas Inc. | OGS | DINAN CURTIS See Remarks | 7,610 | $0 | 153,547 (Direct) | View |
2024-02-19 Tax Withholding | 2024-02-21 4:54 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 297 | $60.74 | 15,017 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:54 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 4,527 | $60.74 | 15,017 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:54 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 1,193 | $60.74 | 15,017 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:54 pm | N/A N/A | ONE Gas Inc. | OGS | Shortridge William Kent See Remarks | 1,702 | $0 | 15,017 (Direct) | View |
2024-02-19 Tax Withholding | 2024-02-21 4:52 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 179 | $60.74 | 10,872 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:52 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 9,879 | $60.74 | 10,872 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:52 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 999 | $60.74 | 10,872 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:52 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 1,442 | $0 | 10,872 (Direct) | View |
2024-02-19 Tax Withholding | 2024-02-21 4:42 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 488 | $60.74 | 30,149 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:42 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 5,351 | $60.74 | 30,149 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:42 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 1,881 | $60.74 | 30,149 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:42 pm | N/A N/A | ONE Gas Inc. | OGS | Bender Mark A. See Remarks | 3,577 | $0 | 30,149 (Direct) | View |
2024-02-19 Tax Withholding | 2024-02-21 4:13 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 1,997 | $60.74 | 82,041 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:13 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 46,098 | $60.74 | 82,041 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:13 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 8,397 | $60.74 | 82,041 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:13 pm | N/A N/A | ONE Gas Inc. | OGS | McAnnally Robert S. See Remarks | 16,048 | $0 | 82,041 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:10 pm | N/A N/A | ONE Gas Inc. | OGS | Brumfield Brian F. See Remarks | 2,716 | $60.74 | 2,716 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:07 pm | N/A N/A | ONE Gas Inc. | OGS | Lawhorn Caron A See Remarks | 5,503 | $0 | 0 (Direct) | View |
2024-02-19 Tax Withholding | 2024-02-21 4:06 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 676 | $60.74 | 82,329 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:06 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 9,631 | $60.74 | 82,329 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:06 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 2,605 | $60.74 | 82,329 (Direct) | View |
2024-02-19 Exercise | 2024-02-21 4:06 pm | N/A N/A | ONE Gas Inc. | OGS | McCormick Joseph L See Remarks | 4,953 | $0 | 82,329 (Direct) | View |
2024-02-19 Option Award | 2024-02-21 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Kouplen Angela See Remarks | 4,939 | $60.74 | 4,939 (Direct) | View |
Ownership | 2024-01-03 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Sighinolfi Christopher P. See Remarks | 0 | $0 | 6,417 (Direct) | View |
2023-09-29 Option Award | 2023-10-03 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Kouplen Angela See Remarks | 3,299 | $68.28 | 3,299 (Direct) | View |
2023-07-17 Option Award | 2023-07-19 4:05 pm | N/A N/A | ONE Gas Inc. | OGS | Hersman Deborah Director | 1,533 | $76.62 | 1,533 (Direct) | View |
2023-05-25 Option Award | 2023-05-30 5:07 pm | N/A N/A | ONE Gas Inc. | OGS | RODRIGUEZ EDUARDO A Director | 1,632 | $79.61 | 14,668 (Direct) | View |
2023-05-25 Option Award | 2023-05-30 4:24 pm | N/A N/A | ONE Gas Inc. | OGS | Hutchinson Michael G Director | 1,632 | $79.61 | 14,871 (Direct) | View |
2023-05-25 Option Award | 2023-05-30 4:23 pm | N/A N/A | ONE Gas Inc. | OGS | GIBSON JOHN WILLIAM Director | 1,632 | $79.61 | 19,386 (Direct) | View |
2023-05-25 Option Award | 2023-05-30 4:22 pm | N/A N/A | ONE Gas Inc. | OGS | Hart Tracy E Director | 1,632 | $79.61 | 9,266 (Direct) | View |
2023-05-25 Option Award | 2023-05-30 4:21 pm | N/A N/A | ONE Gas Inc. | OGS | MOORE PATTYE L Director | 1,632 | $79.61 | 44,878 (Direct) | View |
2023-05-25 Option Award | 2023-05-30 4:19 pm | N/A N/A | ONE Gas Inc. | OGS | YAEGER DOUGLAS H Director | 1,632 | $79.61 | 26,921 (Indirect) | View |
2023-05-25 Option Award | 2023-05-30 4:17 pm | N/A N/A | ONE Gas Inc. | OGS | Evans Robert B Director | 1,632 | $79.61 | 16,921 (Direct) | View |