| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/03/2023 | Bryant Deric D. | See remarks | Sale | Common Stock | 6.5k | $35.02 | $229k | | 10/02/2023 |
| 10/02/2023 | Bryant Deric D. | See remarks | Sale | Common Stock | 12.2k | $35.24 | $431.1k | | 10/02/2023 |
| 07/12/2023 | Somasundaram Sivasankaran | President & CEO | Sale | Common Stock | 14.3k | $34.00 | $487.1k | | 07/12/2023 |
| 07/05/2023 | Somasundaram Sivasankaran | President & CEO | Grant | Common Stock | 118.7k | $0.00 | $0 | | 07/05/2023 |
| 07/05/2023 | Somasundaram Sivasankaran | President & CEO | Payment of Exercise | Common Stock | 46.7k | $31.48 | $1.5M | | 07/05/2023 |
| 07/05/2023 | Raza Syed | SVP & Chief Digital Officer | Grant | Common Stock | 12.2k | $0.00 | $0 | | 07/05/2023 |
| 07/05/2023 | Raza Syed | SVP & Chief Digital Officer | Payment of Exercise | Common Stock | 4.8k | $31.48 | $151.4k | | 07/05/2023 |
| 07/05/2023 | Wright Julia | Senior VP, GC & Secretary | Grant | Common Stock | 21.8k | $0.00 | $0 | | 07/05/2023 |
| 07/05/2023 | Wright Julia | Senior VP, GC & Secretary | Payment of Exercise | Common Stock | 8.6k | $31.48 | $270.4k | | 07/05/2023 |
| 07/05/2023 | Mahoney Paul E | See Remarks | Grant | Common Stock | 19.2k | $0.00 | $0 | | 07/05/2023 |
| 07/05/2023 | Mahoney Paul E | See Remarks | Payment of Exercise | Common Stock | 7.3k | $31.48 | $229.6k | | 07/05/2023 |
| 07/05/2023 | Galloway Robert K | Pres., Drilling Technologies | Grant | Common Stock | 11.3k | $0.00 | $0 | | 07/05/2023 |
| 07/05/2023 | Galloway Robert K | Pres., Drilling Technologies | Payment of Exercise | Common Stock | 4.8k | $31.48 | $151.3k | | 07/05/2023 |
| 06/05/2023 | Galloway Robert K | Pres., Drilling Technologies | Payment of Exercise | Common Stock | 891 | $27.30 | $24.3k | | 06/05/2023 |
| 06/05/2023 | Mahoney Paul E | See Remarks | Payment of Exercise | Common Stock | 1.1k | $27.30 | $29.5k | | 06/05/2023 |
| 06/05/2023 | Bryant Deric D. | See remarks | Payment of Exercise | Common Stock | 1k | $27.30 | $27.8k | | 06/05/2023 |
| 06/05/2023 | Zweig Jordan | SVP & Chief HR Officer | Payment of Exercise | Common Stock | 764 | $27.30 | $20.9k | | 06/05/2023 |
| 06/05/2023 | O'Dell William Jr. | See remarks | Payment of Exercise | Common Stock | 581 | $27.30 | $15.9k | | 06/05/2023 |
| 06/05/2023 | Wright Julia | Senior VP, GC & Secretary | Payment of Exercise | Common Stock | 5.8k | $27.30 | $157.2k | | 06/05/2023 |
| 06/05/2023 | Raza Syed | SVP & Chief Digital Officer | Payment of Exercise | Common Stock | 891 | $27.30 | $24.3k | | 06/05/2023 |
| 06/05/2023 | Somasundaram Sivasankaran | President & CEO | Payment of Exercise | Common Stock | 8.7k | $27.30 | $236.3k | | 06/05/2023 |
| 06/05/2023 | Marcos Antoine | VP, Corp Controller, CAO | Payment of Exercise | Common Stock | 382 | $27.30 | $10.4k | | 06/05/2023 |
| 05/10/2023 | Wagner Stephen K. | Director | Grant | Common Stock | 2k | $0.00 | $0 | | 05/10/2023 |
| 02/21/2023 | Wright Julia | Senior VP, GC & Secretary | Payment of Exercise | Common Stock | 2.3k | $30.02 | $69.9k | | 02/21/2023 |
| 02/21/2023 | Raza Syed | SVP & Chief Digital Officer | Payment of Exercise | Common Stock | 1.3k | $30.02 | $39.4k | | 02/21/2023 |
| 02/21/2023 | Somasundaram Sivasankaran | President & CEO | Payment of Exercise | Common Stock | 13k | $30.02 | $391.3k | | 02/21/2023 |
| 02/21/2023 | Fisher Kenneth M. | EVP & CFO | Payment of Exercise | Common Stock | 3.2k | $30.02 | $96.9k | | 02/21/2023 |
| 02/21/2023 | Bryant Deric D. | See remarks | Payment of Exercise | Common Stock | 5.2k | $30.02 | $156.5k | | 02/21/2023 |
| 02/21/2023 | Mahoney Paul E | See Remarks | Payment of Exercise | Common Stock | 1.4k | $30.02 | $41.5k | | 02/21/2023 |
| 02/21/2023 | Galloway Robert K | Pres., Drilling Technologies | Payment of Exercise | Common Stock | 1.5k | $30.02 | $43.9k | | 02/21/2023 |
| 02/21/2023 | Zweig Jordan | SVP & Chief HR Officer | Payment of Exercise | Common Stock | 1.1k | $30.02 | $33.2k | | 02/21/2023 |
| 02/21/2023 | O'Dell William Jr. | See remarks | Payment of Exercise | Common Stock | 1.9k | $30.02 | $55.7k | | 02/21/2023 |
| 02/21/2023 | Marcos Antoine | VP, Corp Controller, CAO | Payment of Exercise | Common Stock | 932 | $30.02 | $28k | | 02/21/2023 |
| 02/17/2023 | Marcos Antoine | VP, Corp Controller, CAO | Payment of Exercise | Common Stock | 798 | $31.09 | $24.8k | | 02/16/2023 |
| 02/17/2023 | O'Dell William Jr. | See remarks | Payment of Exercise | Common Stock | 1.8k | $31.09 | $55.1k | | 02/16/2023 |
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