| 2025 | Fort Morgan Reservoir & Irrigation Company | 990 | Director | 2 | $0 | $0 | View return |
| 2025 | Celtic Junction Arts Center Inc. | 990 | At Large Board Member | 4 | $0 | $0 | View return |
| 2024 | Fort Morgan Reservoir & Irrigation Company | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Celtic Junction Arts Center Inc. | 990 | At Large Board Member | 4 | $0 | $0 | View return |
| 2024 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Fort Morgan Reservoir & Irrigation Company | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Celtic Junction Arts Center Inc. | 990 | At Large Board Member | 4 | $0 | $0 | View return |
| 2023 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Our Career Centered Academy Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Celtic Junction Arts Center Inc. | 990 | At Large Board Member | 4 | $0 | $0 | View return |
| 2022 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Our Career Centered Academy Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Celtic Junction Arts Center Inc. | 990 | At Large Board Member | 4 | $0 | $0 | View return |
| 2021 | Our Career Centered Academy Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Our Career Centered Academy Inc. | 990 | Chairman | 0.5 | $0 | $0 | View return |
| 2019 | Buzzsaw Nation Booster Club | 990EZ | President | 2 | $0 | - | View return |
| 2019 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Emmanuel Family and Child Development Center & Emergency Shelter for Childr | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Our Career Centered Academy Inc. | 990 | Chair Elect | 0.25 | $0 | $0 | View return |
| 2018 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | Rotary Club of North Penn | 990EZ | President Elect | 1 | $0 | $0 | View return |
| 2017 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Simpson College | 990 | Vice President And Dean For Academic Affairs | 40 | $132,703 | $0 | View return |
| 2015 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Simpson College | 990 | Vice President And Dean For Academic Affairs | 40 | $129,970 | $0 | View return |
| 2014 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Simpson College | 990 | Vice President And Dean For Academic Affairs | 40 | $130,156 | $0 | View return |
| 2013 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2012 | Mark and Marcelle Halpern Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |