| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/07/2023 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 23.8k | $0.00 | $0 | | 06/07/2023 |
| 11/11/2022 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Sale | Common Stock | 20k | $7.07 | $141.3k | | 11/11/2022 |
| 06/29/2022 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 45.7k | $0.00 | $0 | | 06/29/2022 |
| 12/13/2021 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Purchase | Common Stock | 25k | $2.00 | $50k | | 12/13/2021 |
| 06/02/2021 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 25.6k | $0.00 | $0 | | 06/02/2021 |
| 09/04/2020 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Purchase | Common Stock | 20k | $1.29 | $25.8k | | 09/04/2020 |
| 07/02/2020 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 87k | $0.00 | $0 | | 07/02/2020 |
| 06/05/2019 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 10.5k | $0.00 | $0 | | 06/05/2019 |
| 12/03/2018 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Sale | Common Stock | 6k | $24.85 | $149.1k | By Arthur L. Smith Family LP | 12/03/2018 |
| 06/07/2018 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 2.7k | $0.00 | $0 | | 06/07/2018 |
| 02/02/2018 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 2.9k | $0.00 | $0 | | 02/02/2018 |
| 06/09/2017 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Purchase | Common Stock | 6k | $16.91 | $101.5k | By Arthur L. Smith Family LP | 06/09/2017 |
| 10/19/2016 | MAMMOTH ENERGY SERVICES, INC. | TUSK | Grant | Common Stock | 6.7k | $0.00 | $0 | | 10/19/2016 |
| 12/31/2013 | PAA NATURAL GAS STORAGE LP | PNG | Disposition | Phantom Units | 15k | $0.00 | $0 | | 12/31/2013 |
| 12/31/2013 | PAA NATURAL GAS STORAGE LP | PNG | Disposition | Common Units | 9.4k | $0.00 | $0 | | 12/31/2013 |
| 08/14/2013 | PAA NATURAL GAS STORAGE LP | PNG | Grant | Phantom Units | 3.8k | $0.00 | $0 | | 08/14/2013 |
| 08/14/2013 | PAA NATURAL GAS STORAGE LP | PNG | Exercise | Phantom Units | 3.8k | $0.00 | $0 | | 08/14/2013 |
| 08/14/2012 | PAA NATURAL GAS STORAGE LP | PNG | Exercise | Phantom Units | 3.8k | $0.00 | $0 | | 08/14/2012 |
| 08/14/2012 | PAA NATURAL GAS STORAGE LP | PNG | Grant | Phantom Units | 3.8k | $0.00 | $0 | | 08/14/2012 |
| 08/12/2011 | PAA NATURAL GAS STORAGE LP | PNG | Grant | Phantom Units | 1.9k | $0.00 | $0 | | 08/12/2011 |
| 08/12/2011 | PAA NATURAL GAS STORAGE LP | PNG | Exercise | Phantom Units | 1.9k | $0.00 | $0 | | 08/12/2011 |
| 02/03/2011 | PAA NATURAL GAS STORAGE LP | PNG | Grant | | 15k | $0.00 | $0 | | 02/03/2011 |