| 2024 | Colburn Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2024 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2024 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2023 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2023 | Miracle Letter Program Inc | 990EZ | Vice President | 1 | $0 | - | View return |
| 2023 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2023 | Colburn Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Research Triangle Chapter of The | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2023 | Junior Achievement Of | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Scope Inc | 990EZ | At Large Director | 10 | $0 | $0 | View return |
| 2023 | Colburn Music Fund | 990PF | Director | 0 | $0 | - | View return |
| 2023 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2023 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2023 | Robert Louis Stevenson School | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | Miracle Letter Program Inc | 990EZ | Vice President | 1 | $0 | - | View return |
| 2022 | Colburn Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2022 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2022 | Research Triangle Chapter of The | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2022 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | Scope Inc | 990EZ | At Large Director | 10 | $0 | $0 | View return |
| 2022 | Junior Achievement Of | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Colburn Music Fund | 990PF | Director | 0 | $0 | - | View return |
| 2022 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2022 | Robert Louis Stevenson School | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2021 | Miracle Letter Program Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2021 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2021 | Colburn Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Junior Achievement Of | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Scope Inc | 990EZ | At Large Director | 10 | $0 | $0 | View return |
| 2021 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2021 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2021 | Colburn Music Fund | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Robert Louis Stevenson School | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2020 | Miracle Letter Program Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2020 | Junior Achievement Of | 990 | Member | 1.5 | $0 | $0 | View return |
| 2020 | Robert Louis Stevenson School | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2020 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2019 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2019 | Junior Achievement Of | 990 | Vice Chair Audit | 2.5 | $0 | $0 | View return |
| 2019 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2019 | Robert Louis Stevenson School | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2019 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2019 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2018 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $1,000 | $0 | View return |
| 2018 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2018 | Holy Trinity Episcopal Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2018 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2018 | Junior Achievement Of | 990 | Vice Chair Audit | 2.5 | $0 | $0 | View return |
| 2018 | Robert Louis Stevenson School | 990 | Board Chair | 0 | $0 | $0 | View return |
| 2017 | Rotary Club of Algiers | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2017 | The Colburn Family Foundation | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2017 | Junior Achievement Of | 990 | Vice Chair Audit | 2.5 | $0 | $0 | View return |
| 2017 | Holy Trinity Episcopal Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2017 | Robert Louis Stevenson School | 990 | Trustee | 0 | $0 | $0 | View return |
| 2017 | The Colburn School | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2016 | Evergreen Cemetery Association Inc | 990EZ | Trustee | 1 | $100 | - | View return |
| 2016 | The Colburn Family Foundation | 990PF | Presdient/Secretary | 1 | $0 | $0 | View return |
| 2016 | Rotary Club of Algiers | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Holy Trinity Episcopal Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Colburn Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2016 | The Colburn School | 990 | Vice Chairman As Of 12/2016 | 1 | $0 | $0 | View return |
| 2016 | Robert Louis Stevenson School | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Junior Achievement Of | 990 | Audit Committee Chair | 2.5 | $0 | $0 | View return |
| 2015 | Northeast Colorado Beef Improvement Center Inc | 990EZ | Test Coordinato | 0 | $0 | - | View return |
| 2015 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2015 | Rotary Club of Algiers | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Holy Trinity Episcopal Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Colburn Music Fund | 990PF | Director | 1 | $0 | - | View return |
| 2015 | The Colburn School | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Robert Louis Stevenson School | 990 | Trustee | 0 | $0 | $0 | View return |
| 2015 | Northeast Colorado Bull Test Assoc | 990EZ | Test Coordinatr | 0 | $0 | - | View return |
| 2015 | Junior Achievement Of | 990 | Vice Chair Audit | 1 | $0 | $0 | View return |
| 2014 | Greater Hickory Classic Foundation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Colburn Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2014 | Junior Achievement Of | 990 | Vice Chair Audit | 1 | $0 | $0 | View return |
| 2014 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2014 | Holy Trinity Episcopal Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Northeast Colorado Beef Improvement Center Inc | 990EZ | Test Coordinato | 0 | $0 | - | View return |
| 2014 | Northeast Colorado Bull Test Assoc | 990EZ | Test Coordinatr | 0 | $0 | - | View return |
| 2014 | Rotary Club of Algiers | 990 | President | 1 | $0 | $0 | View return |
| 2014 | The Colburn School | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Robert Louis Stevenson School | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | Colburn Music Fund | 990PF | Director (12/2014 To Present) | 1 | $0 | - | View return |
| 2013 | Federation of State Humanities Councils | 990 | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2013 | Junior Achievement Of | 990 | Vice Chair Audit | 1 | $0 | $0 | View return |
| 2013 | Greater Hickory Classic Foundation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Holy Trinity Episcopal Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Cape School of Art Inc | 990EZ | Treasurer | 3 | $0 | $0 | View return |
| 2013 | The Colburn School | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Robert Louis Stevenson School | 990 | Committee Chair | 0 | $0 | $0 | View return |
| 2013 | Northeast Colorado Bull Test Assoc | 990EZ | Test Coordinatr | 0 | $0 | - | View return |