| 2025 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 2 | $0 | - | View return |
| 2024 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2024 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2023 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2023 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2023 | Bellosguardo Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2022 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2022 | Bellosguardo Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2021 | Musical Instrument Museum | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2021 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2020 | Musical Instrument Museum | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2020 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2019 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2018 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2018 | Musical Instrument Museum | 990PF | Vice Chairman | 1 | $0 | $0 | View return |
| 2018 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | - | View return |
| 2017 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | $0 | View return |
| 2016 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2016 | Musical Instrument Museum | 990PF | Vice Chairman | 1 | $0 | $0 | View return |
| 2016 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Musical Instrument Museum | 990PF | Vice Chairman | 1 | $0 | $0 | View return |
| 2015 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | $0 | View return |
| 2015 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2014 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2014 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | $0 | View return |
| 2014 | Musical Instrument Museum | 990PF | Vice Chairman | 1 | $0 | $0 | View return |
| 2013 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2013 | Colorado CIVIL Air Patrol Foundation | 990EZ | Secretary | 3 | $0 | $0 | View return |
| 2013 | Musical Instrument Museum | 990PF | Vice Chairman | 1 | $0 | $0 | View return |
| 2012 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 10 | $0 | $0 | View return |
| 2011 | Musical Instrument Museum | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2010 | Susanne and Gary Tobey Family Foundation | 990PF | Vice President | 10 | $0 | $0 | View return |
| 2010 | Musical Instrument Museum | 990PF | Board Member | 1 | $0 | $0 | View return |