| 2025 | Ripley County Chamber of Commerce Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2025 | Greater Berrien Springs Parks & Recreation Department | 990 | Board Member | 1 | $0 | $0 | View return |
| 2025 | Iroquois Hill Runners Club Inc | 990EZ | Vice President | 0 | $0 | - | View return |
| 2025 | Deryl F Hamann Family Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2024 | Oak Ridge Wind Ensemble Oak Ridge Community Band Inc. | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2024 | Iroquois Hill Runners Club Inc | 990EZ | Vice President | 0 | $0 | - | View return |
| 2024 | PTA Texas Congress 4686 Brookwood Elementary PTA | 990EZ | Parliamentarian | 0.5 | $0 | $0 | View return |
| 2024 | Carroll Middle School Ptso | 990EZ | Treasurer | 10 | $0 | - | View return |
| 2024 | Deryl F Hamann Family Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2024 | Parkville Womens Clinic | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Discover Life in America Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Utility Supply Management Alliance Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2024 | Greater Berrien Springs Parks & Recreation Department | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Iroquois Hill Runners Club Inc | 990EZ | Vice President | 0 | $0 | - | View return |
| 2023 | Oak Ridge Wind Ensemble Oak Ridge Community Band Inc. | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2023 | Deryl F Hamann Family Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2023 | Grand Valley Catholic Outreach Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Parkville Womens Clinic | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Discover Life in America Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2023 | Durham Intermediate School Parent- Teacher Organization | 990EZ | Treasurer | 10 | $0 | - | View return |
| 2023 | PTA Texas Congress 4686 Brookwood Elementary PTA | 990EZ | Treasurer | 6 | $0 | $0 | View return |
| 2023 | Utility Supply Management Alliance Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2023 | Greater Berrien Springs Parks & Recreation Department | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | International Bar Association | 990 | Conference Director | 35 | $148,336 | $0 | View return |
| 2022 | Iroquois Hill Runners Club Inc | 990EZ | Vice President | 0 | $0 | - | View return |
| 2022 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 0 | $0 | $0 | View return |
| 2022 | Deryl F Hamann Family Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2022 | Discover Life in America Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2022 | PTA Texas Congress 4686 Brookwood Elementary PTA | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2022 | Utility Supply Management Alliance Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2022 | Oak Ridge Wind Ensemble Oak Ridge Community Band Inc. | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2022 | Rockford Park District Foundation | 990 | Director (Thru (10/1/22) | 2 | $0 | $0 | View return |
| 2022 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 0 | $0 | $0 | View return |
| 2022 | Greater Berrien Springs Parks & Recreation Department | 990 | Trustee/President | 2 | $0 | $0 | View return |
| 2022 | Grand Valley Catholic Outreach Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Durham Intermediate School Parent- Teacher Organization | 990EZ | Treasurer | 10 | $0 | - | View return |
| 2021 | Grand Valley Catholic Outreach Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Rockford Park District Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Giant Schnauzer Club of America Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2021 | Utility Supply Management Alliance Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2021 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 0 | $0 | $0 | View return |
| 2021 | Deryl F Hamann Family Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2021 | Teaneck Community Charter School a New Jersey Nonprofit Corporation | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Giant Schnauzer Club of America Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2020 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2020 | Grand Valley Catholic Outreach Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Utility Supply Management Alliance Inc | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Rockford Park District Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Deryl F Hamann Family Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2020 | Whitestone Elementary PTA | 990EZ | Third VP | 10 | $0 | - | View return |
| 2020 | Tikkun Olam Ministries Incorporated | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 0 | $0 | $0 | View return |
| 2020 | Carolina Cross Connection Inc. | 990 | Board Member | - | $0 | $0 | View return |
| 2020 | Teaneck Community Charter School a New Jersey Nonprofit Corporation | 990 | Member | 2 | $0 | $0 | View return |
| 2019 | International Bar Association | 990 | Conferences Director | 40 | $112,903 | $0 | View return |
| 2019 | Giant Schnauzer Club of America Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2019 | Rockford Park District Foundation | 990 | Rpd Board Liaison | 2 | $0 | $0 | View return |
| 2019 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 0 | $0 | $0 | View return |
| 2019 | Walnut Grove Elementary School Parent Teacher Organization Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2019 | Scoa Cares Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Grand Valley Catholic Outreach Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Tikkun Olam Ministries Incorporated | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Deryl F Hamann Family Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2019 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2019 | Parkville Womens Clinic | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Fairmont Community Hospital Foundation | 990 | President | - | $0 | $0 | View return |
| 2019 | Utility Supply Management Alliance Inc | 990 | First Vice President | 1 | $0 | $0 | View return |
| 2018 | Giant Schnauzer Club of America Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2018 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2018 | Deryl F Hamann Family Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2018 | Scoa Cares Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 0 | $0 | $0 | View return |
| 2018 | Fairmont Community Hospital Foundation | 990 | President | - | $0 | $0 | View return |
| 2018 | Rockford Park District Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Grand Valley Catholic Outreach Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Utility Supply Management Alliance Inc | 990 | Second Vice Presidentprogram | 1 | $0 | $0 | View return |
| 2018 | Walnut Grove Elementary School Parent Teacher Organization Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2017 | Scoa Cares Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Friends of Great Smoky Mountain National Park Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Rockford Park District Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | West Branch Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2017 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2017 | Utility Supply Management Alliance Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 1 | $0 | $0 | View return |
| 2016 | American E-Liquid Manufacturing Standards Association | 990 | Executive Assistant | 40 | $4,688 | $0 | View return |
| 2016 | Scoa Cares Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2016 | Friends of Great Smoky Mountain National Park Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Lakeland Hospital Auxiliary St. Joseph | 990 | Manager | 1 | $0 | $0 | View return |
| 2016 | Utility Supply Management Alliance Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | West Branch Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2015 | Friends of Great Smoky Mountain National Park Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Utility Supply Management Alliance Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Rockford Park District Foundation | 990 | Rockford Park District Board Liason | 2 | $0 | $0 | View return |
| 2015 | Greater Berrien Springs Parks & Recreation Department | 990EZ | Trustee/President | 2 | $0 | $0 | View return |
| 2015 | Fairmont Community Hospital Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2015 | Scoa Cares Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | West Branch Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2014 | Utility Supply Management Alliance Inc | 990 | Director | 1 | $0 | - | View return |
| 2014 | Friends of Great Smoky Mountain National Park Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Greater Berrien Springs Parks & Recreation Department | 990 | Trustee/President | 2 | $0 | $0 | View return |
| 2014 | Scoa Cares Inc. | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | Fairmont Community Hospital Foundation | 990 | - | 2 | $0 | $0 | View return |
| 2013 | Scoa Cares Inc. | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | Rockford Park District Foundation | 990 | Bod | 2 | $0 | $0 | View return |
| 2013 | Greater Berrien Springs Parks & Recreation Department | 990 | Trustee/President | 2 | $0 | $0 | View return |
| 2013 | West View Elementary School Parent-Teacher Organization | 990EZ | Secretary | 5 | $0 | - | View return |
| 2013 | Circle of Friends Christian Preschool | 990 | Board Member | 0 | $0 | $0 | View return |