| 2025 | Virginia Native Plant Society Inc. | 990 | Director At Large | 2 | $0 | $0 | View return |
| 2025 | Freehold Area Open Door Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2025 | Kalkreuth Roofing Charities Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2025 | The Society for Historic Preservation | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | Wayzata Girls Basketball Association | 990 | Member | 1 | $0 | $0 | View return |
| 2024 | Freehold Area Open Door Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Piedmont Environmental Council Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2024 | Wayzata Girls Basketball Association | 990 | Member | 1 | $0 | $0 | View return |
| 2024 | Weston County Senior Services | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Ellis Hospital Foundation Inc DBA the Foundation for Ellis Medicine | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2024 | Kalkreuth Roofing Charities Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2024 | Calif Workers' Compensation Institute | 990 | Director (Thru 6/5/24) | 1 | $0 | $0 | View return |
| 2024 | Blue Ridge Prism Inc. | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2024 | Bellosguardo Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Freehold Area Open Door Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Calif Workers' Compensation Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Kalkreuth Roofing Charities Inc. | 990 | President | - | $0 | $0 | View return |
| 2023 | Ellis Hospital Foundation Inc DBA the Foundation for Ellis Medicine | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2023 | San Francisco Apartment Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Ctpf Holding Corporation | 990 | Officer | 1 | $0 | $0 | View return |
| 2023 | The Piedmont Environmental Council Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Hyannis Athletic Association Inc. | 990EZ | Vice Preside | 10 | $0 | - | View return |
| 2023 | Bellosguardo Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Blue Ridge Prism Inc. | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2022 | Kalkreuth Roofing Charities Inc. | 990 | President | - | $0 | $0 | View return |
| 2022 | The Piedmont Environmental Council Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Hyannis Athletic Association Inc. | 990EZ | Vice Preside | 10 | $0 | - | View return |
| 2022 | Ellis Hospital Foundation Inc DBA the Foundation for Ellis Medicine | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | San Francisco Apartment Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Calif Workers' Compensation Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Freehold Area Open Door Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Blue Ridge Prism Inc. | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2022 | Bellosguardo Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Kalkreuth Roofing Charities Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2021 | Ellis Hospital Foundation Inc DBA the Foundation for Ellis Medicine | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Hyannis Athletic Association Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | San Francisco Apartment Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | The Piedmont Environmental Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Blue Ridge Prism Inc. | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2020 | San Francisco Apartment Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | The Piedmont Environmental Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Kalkreuth Roofing Charities Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2020 | Hyannis Athletic Association Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2020 | Blue Ridge Prism Inc. | 990 | Treasurer | 8 | $0 | $0 | View return |
| 2020 | Kipp Minnesota | 990 | Vice Chair (Thru 2/2021) | 5 | $0 | $0 | View return |
| 2020 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | San Francisco Apartment Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Nebraska Association for Developmental Housing | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | MID-Nebraska Individual Services Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | MID-Nebraska Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Kalkreuth Roofing Charities Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2019 | Kipp Minnesota | 990 | Vice Chair | 5 | $0 | $0 | View return |
| 2019 | Hyannis Athletic Association Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2018 | San Francisco Apartment Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Kalkreuth Roofing Charities Inc. | 990 | President | 0.5 | $0 | $0 | View return |
| 2018 | MID-Nebraska Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | MID-Nebraska Individual Services Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Nebraska Association for Developmental Housing | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Kipp Minnesota | 990 | Vice Chair | 5 | $0 | $0 | View return |
| 2017 | Waverly-Shell Rock Educational Fund | 990EZ | President | 1 | $0 | - | View return |
| 2017 | Colorado Literacy and Learning Center | 990 | Secretarytreasurer | 0 | $0 | $0 | View return |
| 2017 | Nebraska Association for Developmental Housing | 990 | Director | 0 | - | - | View return |
| 2017 | MID-Nebraska Individual Services Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | MID-Nebraska Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Kipp Minnesota | 990 | Vice Chair | 5 | $0 | $0 | View return |
| 2017 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Acton-Boxborough Baseball Boosters Inc | 990EZ | President | 12 | $0 | $0 | View return |
| 2016 | MID-Nebraska Individual Services Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Nebraska Association for Developmental Housing | 990 | Director | 0 | - | - | View return |
| 2016 | Robbins Hose Company No 1 of Dover Delaware | 990 | Director | - | $0 | $0 | View return |
| 2016 | Waverly-Shell Rock Educational Fund | 990EZ | President | 1 | $0 | - | View return |
| 2016 | Colorado Literacy and Learning Center | 990 | Secretarytreasurer | 0 | $0 | $0 | View return |
| 2016 | MID-Nebraska Foundation Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Bellosguardo Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Pikes Peak Community College Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Colorado Literacy and Learning Center | 990 | Secretarytreasurer | 0 | $0 | $0 | View return |
| 2015 | Robbins Hose Company No 1 of Dover Delaware | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Tyler Junior Golf Foundation | 990EZ | Director | 0.5 | $0 | - | View return |
| 2014 | Credit Unions in the State of Washington Catholic Credit Union | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Credit Unions in the State of Washington Catholic Credit Union | 990 | Chairman | 1 | $0 | $0 | View return |