| 2025 | Friends of the Village Library of Cooperstown Inc. | 990EZ | President | 0 | $0 | - | View return |
| 2024 | Phi Delta Epsilon Medical Fraternity Inc | 990 | CEO | 40 | $156,404 | $0 | View return |
| 2024 | Friends of the Village Library of Cooperstown Inc. | 990EZ | President | 0 | $0 | - | View return |
| 2024 | Greenlight Clinic | 990 | President | 5 | $0 | $0 | View return |
| 2024 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Jack Yanoff Family Foundation | 990PF | Dir, Pres | 10 | $0 | $0 | View return |
| 2024 | The Dr Anny Katan Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2024 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Phi Delta Epsilon Medical Fraternity Inc | 990 | CEO | 40 | $142,808 | $0 | View return |
| 2023 | Friends of the Village Library of Cooperstown Inc. | 990EZ | President | 0 | $0 | - | View return |
| 2023 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Jack Yanoff Family Foundation | 990PF | Dir, Pres | 10 | $0 | $0 | View return |
| 2023 | The Dr Anny Katan Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2023 | Greenlight Clinic | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Perot Museum of Nature and Science | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Phi Delta Epsilon Medical Fraternity Inc | 990 | CEO | 40 | $124,882 | $0 | View return |
| 2022 | The Dr Anny Katan Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2022 | Greenlight Clinic | 990 | President | 0 | $0 | $0 | View return |
| 2022 | Friends of the Village Library of Cooperstown Inc. | 990EZ | President | 1 | $0 | - | View return |
| 2022 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Jack Yanoff Family Foundation | 990PF | Dir, Pres | 10 | $0 | $0 | View return |
| 2022 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Perot Museum of Nature and Science | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Phi Delta Epsilon Medical Fraternity Inc | 990 | CEO | 40 | $121,434 | $0 | View return |
| 2021 | The Jewish Community Foundation of Southern Arizona | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2021 | Jewish Federation of Southern Arizona | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Greenlight Clinic | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Jack Yanoff Family Foundation | 990PF | Dir, Pres | 10 | $0 | $0 | View return |
| 2021 | The Dr Anny Katan Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2021 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Perot Museum of Nature and Science | 990 | Chair | 2 | $0 | $0 | View return |
| 2020 | Phi Delta Epsilon Medical Fraternity Inc | 990 | CEO | 40 | $115,586 | $0 | View return |
| 2020 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2020 | Jewish Federation of Southern Arizona | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Jack Yanoff Family Foundation | 990PF | Dir, Pres | 10 | $0 | $0 | View return |
| 2020 | Greenlight Clinic | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Perot Museum of Nature and Science | 990 | Chair | 2 | $0 | $0 | View return |
| 2020 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Greenlight Clinic | 990 | President | 3 | $0 | $0 | View return |
| 2019 | Jewish Federation of Southern Arizona | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2019 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Perot Museum of Nature and Science | 990 | Chair-Elect | 2 | $0 | $0 | View return |
| 2019 | Jack Yanoff Family Foundation | 990PF | Dir, Pres | 10 | $0 | $0 | View return |
| 2018 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2018 | Nrf Foundation | 990 | Immediate Past Chair (End Jan 2019) | 0.5 | $0 | $0 | View return |
| 2018 | Addgene Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Greenlight Clinic | 990 | President | 10 | $0 | $0 | View return |
| 2018 | Perot Museum of Nature and Science | 990 | Chair-Elect | 2 | $0 | $0 | View return |
| 2018 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | Wausau Region Chamber of Commerce Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | National Retail Federation Inc | 990 | Vice Chair | 0.5 | $0 | $0 | View return |
| 2017 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2017 | Nrf Foundation | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2017 | Perot Museum of Nature and Science | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | Media Youth Center | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | 5Th Avenue Theatre Association | 990 | Head Sound Engineer | 40 | $117,367 | $0 | View return |
| 2016 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2016 | Wausau Region Chamber of Commerce Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | National Retail Federation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | Girl Scouts Heart of New Jersey Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Perot Museum of Nature and Science | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Brookline Cable Community Trust Inc. | 990 | Former President | 1 | $0 | $0 | View return |
| 2015 | 5Th Avenue Theatre Association | 990 | Head Sound Engineer | 40 | $107,416 | $0 | View return |
| 2015 | National Retail Federation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2015 | Wausau Region Chamber of Commerce Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2015 | Brookline Cable Community Trust Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Perot Museum of Nature and Science | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Girl Scouts Heart of New Jersey Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Biobuilder Educational Foundation Inc C/O Natalie Kuldell | 990EZ | Treasurer And Director | 0 | $0 | $0 | View return |
| 2014 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2014 | Professional Fraternity Association Inc | 990EZ | President | 1 | $0 | $0 | View return |
| 2014 | Unknown Organization | 990EZ | President | 0 | $0 | $0 | View return |
| 2014 | Jewish Federation of Southern Arizona | 990 | Life Member | 1 | $0 | $0 | View return |
| 2014 | National Retail Federation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Brookline Cable Community Trust Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Perot Museum of Nature and Science | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2013 | Jewish Federation of Southern Arizona | 990 | Life Member | 1 | $0 | $0 | View return |
| 2013 | Unknown Organization | 990EZ | President | 0 | $0 | $0 | View return |
| 2013 | Biobuilder Educational Foundation Inc C/O Natalie Kuldell | 990EZ | Treasurer And Director | 0 | $0 | $0 | View return |
| 2013 | Hanna Perkins School | 990 | - | - | $0 | $0 | View return |
| 2013 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2013 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2013 | Brookline Cable Community Trust Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2012 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2012 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2011 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2011 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2010 | Peck Foundation Milwaukee Ltd. | 990PF | Co-President | 1 | $0 | $0 | View return |
| 2010 | Cooperstown Community Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |