| 2025 | City of Tampa Black History Committee Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2024 | Credit Unions Chartered in the State of Michigan | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2024 | Crisp Regional Health Services Inc | 990EZ | Member | 0.5 | $0 | - | View return |
| 2024 | City of Tampa Black History Committee Inc. | 990EZ | Vice President | 5 | $0 | $0 | View return |
| 2024 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | City of Tampa Black History Committee Inc. | 990EZ | Vice President | 5 | $0 | - | View return |
| 2023 | American Bonsai Society Inc C/O Bsb | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | City of Tampa Black History Committee Inc. | 990EZ | Vice President | 5 | $0 | - | View return |
| 2022 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $55,286 | - | View return |
| 2021 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $17,000 | - | View return |
| 2021 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $3,200 | $0 | View return |
| 2021 | Clajs Service & Engagement Inc | 990EZ | P | 0 | $0 | $0 | View return |
| 2021 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Crisp Regional Hospital Inc | 990 | Board Member | - | $0 | $0 | View return |
| 2020 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $51,201 | - | View return |
| 2020 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $17,000 | - | View return |
| 2020 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $3,200 | $0 | View return |
| 2020 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $50,554 | - | View return |
| 2019 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $17,000 | - | View return |
| 2019 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $3,200 | $0 | View return |
| 2019 | Westport River Watershed Alliance Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $51,481 | - | View return |
| 2018 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $51,481 | - | View return |
| 2018 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $16,000 | - | View return |
| 2018 | Westport River Watershed Alliance Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2018 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Crisp Regional Hospital Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Westport River Watershed Alliance Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $51,957 | $0 | View return |
| 2017 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $16,000 | $0 | View return |
| 2017 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Westport Land Conservation Trust Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Westport River Watershed Alliance Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $48,967 | $0 | View return |
| 2016 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $16,000 | $0 | View return |
| 2016 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $3,200 | $0 | View return |
| 2016 | Hartford Independent Agricultural Society | 990 | Director | 0 | $270 | - | View return |
| 2016 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Westport Land Conservation Trust Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Credit Unions Chartered in the State of Michigan | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $50,709 | $0 | View return |
| 2015 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 8 | $16,000 | $0 | View return |
| 2015 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $3,200 | $0 | View return |
| 2015 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2015 | Westport Land Conservation Trust Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Claremont After-School Programs Inc. | 990EZ | CFO | 2 | $0 | - | View return |
| 2014 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $52,196 | $0 | View return |
| 2014 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 6 | $16,000 | $0 | View return |
| 2014 | The George a & Eliza Gardner Howard Foundation | 990 | Trustee | 2 | $3,100 | $0 | View return |
| 2014 | Blithewold Inc. | 990 | Past Director | 2 | $0 | $0 | View return |
| 2014 | Westport Land Conservation Trust Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Credit Unions Chartered in the State of Michigan | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Claremont After-School Programs Inc. | 990EZ | CFO | 2 | $0 | - | View return |
| 2014 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2013 | Fractionation Research Inc | 990 | Director | 0 | $66,772 | $0 | View return |
| 2013 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $49,343 | $0 | View return |
| 2013 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 5 | $16,000 | $0 | View return |
| 2013 | Blithewold Inc. | 990 | Past Treasurer/Director | 2 | $0 | $0 | View return |
| 2013 | Westport Land Conservation Trust Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Claremont After-School Programs Inc. | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2013 | Credit Unions Chartered in the State of Michigan | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | The Cape Cod Pilgrim Memorial Association of Provincetown | 990 | Director | 0.5 | $0 | $0 | View return |
| 2012 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $42,795 | $0 | View return |
| 2012 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 5 | $16,000 | $0 | View return |
| 2011 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $42,204 | $0 | View return |
| 2011 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 5 | $16,000 | $0 | View return |
| 2010 | Grimshaw-Gudewicz Charitable Foundation C/O a Shabshelowitz Co-Trustee | 990PF | Trustee | 10 | $39,624 | $0 | View return |
| 2010 | William E Schrafft and Bertha E Schrafft Charitable Trust | 990PF | Trustee | 5 | $16,000 | $0 | View return |