| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For OGS | |||||
| 2026-03-06 | Rodriguez, Eduardo A | Director | Sold | 850 | $86.34 |
| 2026-02-24 | Brumfield, Brian F. | See Remarks | Sold | 1000 | $86.44 |
| 2026-02-16 | Bender, Mark A. | See Remarks | Sold | 3179 | $86.04 |
| 2026-02-16 | Sighinolfi, Christopher P. | See Remarks | Purchased | 3719 | $86.04 |
| 2026-02-16 | Kouplen, Angela | See Remarks | Purchased | 2182.77 | $86.04 |
| 2026-02-16 | Bender, Mark A. | See Remarks | Sold | 1268.17 | $86.04 |
| 2026-02-16 | Bender, Mark A. | See Remarks | Purchased | 2697.34 | $86.04 |
| 2026-02-16 | Gregory, Regina | See Remarks | Purchased | 2557 | $86.04 |
| 2026-02-16 | Gregory, Regina | See Remarks | Purchased | 3835 | $86.04 |
| 2026-02-16 | Brumfield, Brian F. | See Remarks | Purchased | 959 | $86.04 |
| 2026-02-16 | Brumfield, Brian F. | See Remarks | Purchased | 959 | $86.04 |
| 2026-02-16 | Mcannally, Robert S. | Director, See Remarks | Purchased | 11158 | $86.04 |
| 2026-02-16 | Brumfield, Brian F. | See Remarks | Sold | 1513 | $86.04 |
| 2026-02-16 | Mcannally, Robert S. | Director, See Remarks | Purchased | 26034 | $86.04 |
| 2026-02-16 | Sighinolfi, Christopher P. | See Remarks | Sold | 61.53 | $86.04 |
| 2026-02-16 | Mcannally, Robert S. | Director, See Remarks | Sold | 22497 | $86.04 |
| 2026-02-16 | Sighinolfi, Christopher P. | See Remarks | Purchased | 1361.82 | $0.00 |
| 2026-02-16 | Mccormick, Joseph L | See Remarks | Sold | 4891 | $86.04 |
| 2026-02-16 | Mcannally, Robert S. | Director, See Remarks | Sold | 8410.29 | $86.04 |
| 2026-02-16 | Dinan, Curtis | See Remarks | Purchased | 4649 | $86.04 |