| 2024 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2023 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2022 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2021 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $0 | $0 | View return |
| 2021 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2020 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2020 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Fort Collins Symphony Association | 990 | Emeriti | 2 | $0 | $0 | View return |
| 2019 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2019 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2019 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2018 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2018 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2017 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Global Village Museum of Arts and Cultures | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2016 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2016 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Global Village Museum of Arts and Cultures | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Monfort Family Foundation | 990PF | Secretary | 5 | $0 | - | View return |
| 2015 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2015 | Monfort Family Foundation | 990PF | Secretary | 5 | $20,000 | - | View return |
| 2015 | Global Village Museum of Arts and Cultures | 990 | Development | 1 | $0 | $0 | View return |
| 2014 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $20,000 | $0 | View return |
| 2014 | Monfort Family Foundation | 990PF | Secretary | 5 | $20,000 | $0 | View return |
| 2014 | Cheyenne Symphony Orchestra | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | Officer | 3 | $15,000 | $0 | View return |
| 2012 | Monfort Family Foundation | 990PF | Secretary | 5 | $20,000 | - | View return |
| 2010 | Kenneth and Myra Monfort Charitable Foundation Inc. | 990PF | President/Treasurer | 3 | $25,000 | $0 | View return |