| 2023 | Wetlands America Trust Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | National Fish and Wildlife Foundation | 990 | Vice Chair, Board Of Directors | 1 | $0 | $0 | View return |
| 2023 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2023 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2022 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2022 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2022 | Wetlands America Trust Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Wetlands America Trust Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2021 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2021 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2020 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2020 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2019 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2019 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2018 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2017 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2017 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Ducks Unlimited Inc | 990 | Dumac | 5 | $0 | $0 | View return |
| 2017 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Ducks Unlimited Inc Group Return | 990 | Dumac | 1 | $0 | $0 | View return |
| 2016 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Ducks Unlimited Inc | 990 | At-Large Member Of The Bod | 5 | $0 | $0 | View return |
| 2016 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Ducks Unlimited Inc Group Return | 990 | At-Large Member Of The Bod | 1 | $0 | $0 | View return |
| 2016 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | Ducks Unlimited Inc | 990 | At-Large Member Of The Bod | 5 | $0 | $0 | View return |
| 2015 | Ducks Unlimited Inc Group Return | 990 | At-Large Member Of The B.O.D. | 1 | $0 | $0 | View return |
| 2015 | Boone and Crockett Club Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Ducks Unlimited Inc Group Return | 990 | Ducks Unlimited De Mexico | 1 | $0 | $0 | View return |
| 2014 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Ducks Unlimited Inc | 990 | Ducks Unlimited De Mexico | 5 | $0 | $0 | View return |
| 2014 | Boone and Crockett Club Foundation Inc | 990 | Vice President (Resigned December 2014) | 5 | $0 | $0 | View return |
| 2014 | Wetlands America Trust Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | Ducks Unlimited Inc | 990 | Ducks Unlimited De Mexico | 5 | $0 | $0 | View return |
| 2013 | Ducks Unlimited Inc Group Return | 990 | Ducks Unlimited De Mexico | 1 | - | - | View return |
| 2013 | Wetlands America Trust Inc | 990 | Trustee | 5 | - | - | View return |
| 2013 | Ducks Unlimited Inc | 990 | Ducks Unlimited De Mexico | 5 | - | - | View return |
| 2013 | National Fish and Wildlife Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Boone and Crockett Club Foundation Inc | 990 | Vice President | 5 | $0 | $0 | View return |