| 2024 | Keown Charitable Foundation | 990PF | Trustee | 4 | $14,400 | $0 | View return |
| 2024 | Stevenson Oaks Resident Council | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Fraternal Order of Eagles 2839 | 990 | Past Preside | 1 | $0 | $0 | View return |
| 2023 | Keown Charitable Foundation | 990PF | Trustee | 4 | $13,200 | $0 | View return |
| 2023 | Stevenson Oaks Resident Council | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Fraternal Order of Eagles 2839 | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Cat Spring Volunteer Fire Department | 990 | Deputy Chief | 2 | $0 | $0 | View return |
| 2022 | Keown Charitable Foundation | 990PF | Trustee | 4 | $15,600 | $0 | View return |
| 2022 | Veterans of Foreign Wars of the United States Dept of Arizona | 990 | President | 20 | $0 | $0 | View return |
| 2022 | Cat Spring Volunteer Fire Department | 990 | Deputy Chief | 2 | $0 | $0 | View return |
| 2022 | Fraternal Order of Eagles 2839 | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Keown Charitable Foundation | 990PF | Trustee | 4 | $14,400 | $0 | View return |
| 2021 | Veterans of Foreign Wars of the United States Dept of Arizona | 990 | President | 20 | $0 | $0 | View return |
| 2021 | Brazos Youth Livestock Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2021 | Fraternal Order of Eagles 2839 | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Keown Charitable Foundation | 990PF | Trustee | 4 | $14,400 | $0 | View return |
| 2020 | Louisiana Asset Management Pool Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Veterans of Foreign Wars of the United States Dept of Arizona | 990 | President | 20 | $0 | $0 | View return |
| 2020 | Brazos Youth Livestock Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2019 | Keown Charitable Foundation | 990PF | Trustee | 8 | $14,700 | $0 | View return |
| 2019 | Brazos Youth Livestock Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2018 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2018 | Brazos Youth Livestock Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Llano County Historical Society Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2017 | Brazos Youth Livestock Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2017 | Llano County Historical Society Inc. | 990EZ | Director | 2 | $0 | $0 | View return |
| 2016 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2016 | Brazos Youth Livestock Inc. | 990 | 1st Vice President | 5 | $0 | $0 | View return |
| 2015 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2015 | Brazos Youth Livestock Inc. | 990 | 1st Vice President | 5 | $0 | $0 | View return |
| 2014 | Foundation of Montana State University-Billings | 990 | President & CEO | 40 | $122,333 | $0 | View return |
| 2014 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2014 | Brazos Youth Livestock Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Lowell Observatory | 990 | Dep Director Of Adv | 40 | $124,974 | $0 | View return |
| 2013 | Foundation of Montana State University-Billings | 990 | President & CEO (Current) | 40 | $40,000 | $0 | View return |
| 2013 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2013 | Brazos Youth Livestock Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2012 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2011 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |
| 2010 | Keown Charitable Foundation | 990PF | Trustee | 8 | $13,500 | $0 | View return |