| 2024 | International Council for Helplines | 990 | Chair | 2 | $0 | $0 | View return |
| 2024 | Midwest Association of Housing Cooperatives Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2024 | Pfizer Patient Assistance Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | International Council for Helplines | 990 | Chair | 5 | $900 | $0 | View return |
| 2023 | Pfizer Patient Assistance Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Midwest Association of Housing Cooperatives Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Midwest Association of Housing Cooperatives Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Pfizer Patient Assistance Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Maytown Sport Parachute Club | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | International Council for Helplines | 990 | Board Chair | 5 | $0 | $0 | View return |
| 2021 | International Council for Helplines | 990EZ | Ich Board Chair | 1 | $0 | $0 | View return |
| 2021 | Pfizer Patient Assistance Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Maytown Sport Parachute Club | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Midwest Association of Housing Cooperatives Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | Midwest Association of Housing Cooperatives Inc | 990EZ | Mo Ks VP | 2 | $0 | - | View return |
| 2020 | International Council for Helplines | 990EZ | Chairman | 2 | $0 | - | View return |
| 2020 | Pfizer Patient Assistance Foundation Inc. | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Midwest Association of Housing Cooperatives Inc | 990 | Mo Ks VP | 2 | $0 | $0 | View return |
| 2018 | Midwest Association of Housing Cooperatives Inc | 990 | Mo Ks VP | 2 | $0 | $0 | View return |
| 2018 | International Council for Helplines | 990EZ | Chairman | 2 | $0 | $0 | View return |
| 2018 | Ephrata Baseball Association Inc. | 990EZ | Treasurer | 10 | $0 | - | View return |
| 2017 | International Council for Helplines | 990EZ | Chairman | 2 | $0 | - | View return |
| 2017 | Ephrata Baseball Association Inc. | 990EZ | Treasurer | 10 | $0 | - | View return |
| 2017 | Midwest Association of Housing Cooperatives Inc | 990 | Mo Ks VP | 2 | $0 | $0 | View return |
| 2016 | MILL Valley Scout Hall Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | International Council for Helplines | 990EZ | Chairman | 2 | $0 | - | View return |
| 2016 | Midwest Association of Housing Cooperatives Inc | 990 | Mo Ks VP | 2 | $0 | $0 | View return |
| 2015 | International Council for Helplines | 990EZ | Chairman | 2 | $0 | - | View return |
| 2015 | MILL Valley Scout Hall Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | MILL Valley Scout Hall Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | International Council for Helplines | 990EZ | Vice-Chairman | 2 | $0 | - | View return |
| 2014 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2013 | MILL Valley Scout Hall Inc. | 990 | Director | 1 | $0 | $0 | View return |