| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/01/2023 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 13.4k | $0.00 | $0 | | 01/01/2023 |
| 01/01/2022 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 26.6k | $0.00 | $0 | | 01/01/2022 |
| 01/01/2021 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 28.1k | $0.00 | $0 | | 01/01/2021 |
| 03/11/2020 | PATTERSON UTI ENERGY INC | PTEN | Purchase | Common Stock, $.01 par value per share | 70k | $2.06 | $144.1k | | 03/11/2020 |
| 03/09/2020 | PATTERSON UTI ENERGY INC | PTEN | Purchase | Common Stock, $.01 par value per share | 40k | $2.36 | $94.4k | | 03/09/2020 |
| 01/01/2020 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 16.7k | $0.00 | $0 | | 01/01/2020 |
| 08/23/2019 | PATTERSON UTI ENERGY INC | PTEN | Purchase | Common Stock, $.01 par value per share | 25k | $8.08 | $202.1k | | 08/23/2019 |
| 01/01/2019 | PATTERSON UTI ENERGY INC | PTEN | Exercise | Restricted Stock Units | 7.6k | $0.00 | $0 | | 01/01/2019 |
| 01/01/2019 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 16.9k | $0.00 | $0 | | 01/01/2019 |
| 12/26/2018 | PATTERSON UTI ENERGY INC | PTEN | Purchase | Common Stock, $.01 par value per share | 20k | $10.14 | $202.8k | | 12/26/2018 |
| 01/01/2018 | PATTERSON UTI ENERGY INC | PTEN | Grant | Restricted Stock Units | 7.6k | $0.00 | $0 | | 01/01/2018 |
| 12/01/2017 | PATTERSON UTI ENERGY INC | PTEN | Exercise | Stock Option (Right to Buy) | 10k | $19.52 | $195.2k | | 12/01/2017 |
| 12/01/2017 | PATTERSON UTI ENERGY INC | PTEN | Payment of Exercise | Common Stock, $.01 par value per share | 8.9k | $21.98 | $195.2k | | 12/01/2017 |
| 12/16/2016 | PATTERSON UTI ENERGY INC | PTEN | Payment of Exercise | Common Stock, $.01 par value per share | 8.2k | $26.78 | $219.5k | | 12/16/2016 |
| 12/16/2016 | PATTERSON UTI ENERGY INC | PTEN | Exercise | Stock Option (Right to Buy) | 10k | $21.95 | $219.5k | | 12/16/2016 |
| 12/16/2016 | PATTERSON UTI ENERGY INC | PTEN | Exercise | Stock Option (Right to Buy) | 10k | $11.51 | $115.1k | | 12/16/2016 |
| 12/16/2016 | PATTERSON UTI ENERGY INC | PTEN | Exercise | Stock Option (Right to Buy) | 10k | $15.35 | $153.5k | | 12/16/2016 |
| 01/01/2014 | PATTERSON UTI ENERGY INC | PTEN | Grant | Stock Option (Right to Buy) | 10k | $25.32 | $253.2k | | 01/01/2014 |
| 01/01/2014 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 3k | $0.00 | $0 | | 01/01/2014 |
| 01/01/2013 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 3k | $0.00 | $0 | | 01/01/2013 |
| 01/01/2013 | PATTERSON UTI ENERGY INC | PTEN | Grant | Stock Option (Right to Buy) | 10k | $18.63 | $186.3k | | 01/01/2013 |
| 01/01/2010 | PATTERSON UTI ENERGY INC | PTEN | Grant | Stock Option (Right to Buy) | 10k | $15.35 | $153.5k | | 01/01/2010 |
| 01/01/2010 | PATTERSON UTI ENERGY INC | PTEN | Grant | Common Stock, $.01 par value per share | 3k | $0.00 | $0 | | 01/01/2010 |