| 2024 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Ducks Unlimited Inc. | 990 | At-Large Member Of The Board Of Directors | 5 | $0 | $0 | View return |
| 2023 | Ducks Unlimited Inc Group Return | 990 | At-Large Member Of The Board Of Directors | 1 | $0 | $0 | View return |
| 2022 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Ducks Unlimited Inc Group Return | 990 | At-Large Member Of The Board Of Directors | 1 | $0 | $0 | View return |
| 2022 | Ducks Unlimited Inc. | 990 | At-Large Member Of The Board Of Directors | 5 | $0 | $0 | View return |
| 2021 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Ducks Unlimited Inc. | 990 | Senior Vice President, Region 8 | 5 | $0 | $0 | View return |
| 2021 | Ducks Unlimited Inc Group Return | 990 | Senior Vice President, Region 8 | 1 | $0 | $0 | View return |
| 2020 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Ducks Unlimited Inc Group Return | 990 | Senior Vice President, Region 8 | 1 | $0 | $0 | View return |
| 2020 | Ducks Unlimited Inc. | 990 | Senior Vice President, Region 8 | 5 | $0 | $0 | View return |
| 2019 | Ducks Unlimited Inc. | 990 | Senior VP, Region 8 | 5 | $0 | $0 | View return |
| 2019 | Ducks Unlimited Inc Group Return | 990 | Senior VP, Region 8 | 1 | $0 | $0 | View return |
| 2018 | Ducks Unlimited Inc Group Return | 990 | Senior VP, Region 8 | 1 | $0 | $0 | View return |
| 2018 | Ducks Unlimited Inc. | 990 | Senior VP, Region 8 | 5 | $0 | $0 | View return |
| 2017 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Ducks Unlimited Inc Group Return | 990 | Senior VP, Region 8 | 1 | $0 | $0 | View return |
| 2017 | Ducks Unlimited Inc. | 990 | Senior VP, Region 8 | 5 | $0 | $0 | View return |
| 2017 | Ducks Unlimited Inc Group Return | 990 | Senior VP, Region 8 | 1 | $0 | $0 | View return |
| 2016 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Ducks Unlimited Inc. | 990 | Senior VP, Region 8 | 5 | $0 | $0 | View return |
| 2016 | Ducks Unlimited Inc Group Return | 990 | Senior VP, Region 8 | 1 | $0 | $0 | View return |
| 2015 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Ducks Unlimited Inc. | 990 | Regional VP Region 8 | 5 | $0 | $0 | View return |
| 2015 | Ducks Unlimited Inc Group Return | 990 | Regional VP, Region 8 | 1 | $0 | $0 | View return |
| 2014 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Ducks Unlimited Inc Group Return | 990 | Regional VP, Region 8 | 1 | $0 | $0 | View return |
| 2014 | Ducks Unlimited Inc. | 990 | Regional VP, Region 8 | 5 | $0 | $0 | View return |
| 2014 | Ducks Unlimited Inc. | 990 | Regional VP, Region 8 | 5 | $0 | $0 | View return |
| 2013 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | William Langer and Susan Flickinger Gokey Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |