| 2025 | Ontario County Arts Council Inc. | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2024 | Fedice-USA Inc. | 990EZ | Board Member | 1 | $0 | - | View return |
| 2024 | Odonata Sanctuary Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2024 | North American Cartographic Information Society Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2024 | Poudre River Trail Corridor Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Friends of the Creche Inc | 990EZ | Webmaster | 1 | $0 | $0 | View return |
| 2024 | Galvez-Lake Volunteer Fire Department | 990EZ | Board Memeber | 0.2 | $0 | - | View return |
| 2024 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2023 | Odonata Sanctuary Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2023 | North American Cartographic Information Society Inc | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2023 | Friends of the Creche Inc | 990EZ | Webmaster | 1 | $0 | $0 | View return |
| 2023 | Fedice-USA Inc. | 990EZ | Board Member | 1 | $0 | - | View return |
| 2023 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2022 | North American Cartographic Information Society Inc | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Odonata Sanctuary Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2022 | Salmagundi Club | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Fedice-USA Inc. | 990EZ | Board Member | 1 | $0 | - | View return |
| 2022 | Galvez-Lake Volunteer Fire Department | 990EZ | Board Member | 0.2 | $0 | - | View return |
| 2022 | Friends of the Creche Inc | 990EZ | Webmaster | 1 | $0 | $0 | View return |
| 2022 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2021 | Galvez-Lake Volunteer Fire Department | 990EZ | Board Member | 0.2 | $0 | - | View return |
| 2021 | Salmagundi Club | 990 | Admissions Chairman | 2 | $0 | $0 | View return |
| 2021 | Friends of the Creche Inc | 990EZ | Webmaster | 1 | $0 | $0 | View return |
| 2021 | Odonata Sanctuary Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2021 | Fedice-USA Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2021 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2020 | Odonata Sanctuary Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2020 | Galvez-Lake Volunteer Fire Department | 990EZ | Board Member | 0.2 | $0 | - | View return |
| 2020 | Friends of the Creche Inc | 990EZ | Webmaster | 1 | $0 | $0 | View return |
| 2020 | Barren County Farm Bureau | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2019 | Friends of the Creche Inc | 990EZ | Webmaster | 0.5 | $0 | $0 | View return |
| 2019 | Colorado Ambulatory Surgery Center Assoc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Galvez-Lake Volunteer Fire Department | 990EZ | Board Member | 0.2 | $0 | - | View return |
| 2019 | Odonata Sanctuary Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2019 | Barren County Farm Bureau | 990 | Director | - | $0 | $0 | View return |
| 2019 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Colorado Ambulatory Surgery Center Assoc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Barren County Farm Bureau | 990 | Director | - | $0 | $0 | View return |
| 2017 | Colorado Ambulatory Surgery Center Assoc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Barren County Farm Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Addison County Fair and Field Days Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Barren County Farm Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | North Shore Retirement Community | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Odd Fellows Home of California | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Barren County Farm Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | North Shore Retirement Community | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Odd Fellows Home of California | 990 | Assistant Treasurer | 1 | $0 | $0 | View return |
| 2014 | Barren County Farm Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | North Shore Retirement Community | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Hood County Livestock Raisers Association | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2013 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Odd Fellows Home of California | 990 | Member | 1 | $0 | $0 | View return |
| 2012 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | Blumenkrantz Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |