| 2024 | Legacy Investment for a Virtuous Society Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2024 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Robert K Greenleaf Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Legacy Investment for a Virtuous Society Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | Legacy Investment for a Virtuous Society Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Ppc Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Ppc Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Legacy Investment for a Virtuous Society Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2020 | Ppc Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Ppc Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2019 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Ppc Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President | 2 | $0 | $0 | View return |
| 2018 | Boy Scouts of America | 990 | Member | 0.01 | $0 | $0 | View return |
| 2018 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Boy Scouts of America | 990 | Member | 0.01 | $0 | $0 | View return |
| 2017 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Ppc Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President/Treasurer | 2 | $0 | $0 | View return |
| 2016 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President/Treasurer | 2 | $0 | $0 | View return |
| 2016 | Boy Scouts of America | 990 | Member | 0.1 | $0 | $0 | View return |
| 2015 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | President/Treasurer | 2 | $0 | $0 | View return |
| 2015 | Three Harbors Council Inc Boy Scouts of America | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | Robert K Greenleaf Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Boy Scouts of America | 990 | Member | 0 | $0 | $0 | View return |
| 2014 | Boy Scouts of America | 990 | Director | 0 | - | - | View return |
| 2014 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Robert K Greenleaf Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Three Harbors Council Inc Boy Scouts of America | 990 | Director | 1 | - | - | View return |
| 2013 | Boys and Girls Club of Greater Milwaukee Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Boy Scouts of America | 990 | Director | 0 | - | - | View return |
| 2013 | Three Harbors Council Inc Boy Scouts of America | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Robert K Greenleaf Center Inc. | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Suzanne and Richard Pieper Family Foundation Ltd. | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |