| 2025 | New Jersey State Firemans Assoc Stafford | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2025 | Society of Municipal Analysts Inc | 990EZ | President | 4 | $0 | $0 | View return |
| 2025 | St Lawrence Cotton Growers Assc | 990EZ | Director | 0 | $0 | - | View return |
| 2024 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $123,600 | $0 | View return |
| 2024 | National Community Oncology Dispensing Association Inc | 990 | President | 1 | $3,000 | $0 | View return |
| 2024 | Miriam and Stanley Schwartz Jr | 990PF | President | 0.2 | $0 | $0 | View return |
| 2024 | Society of Municipal Analysts Inc | 990EZ | Secretarytreasurer | 4 | $0 | $0 | View return |
| 2024 | National Association of Drug Diversion Investigators Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2024 | Cronin Foundation | 990PF | Board Member | 0.05 | $0 | $0 | View return |
| 2024 | St Lawrence Cotton Growers Assc | 990EZ | Director | 0 | $0 | - | View return |
| 2024 | Cronin Foundation | 990PF | Board Member | 0.05 | $0 | $0 | View return |
| 2024 | German American Police Association | 990EZ | President | 3 | $0 | $0 | View return |
| 2024 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2023 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $120,063 | $0 | View return |
| 2023 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Cronin Foundation | 990PF | Board Member | 0.05 | $0 | $0 | View return |
| 2023 | National Association of Drug Diversion Investigators Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2023 | National Community Oncology Dispensing Association Inc | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Friends of Plum & Pilot Islands Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Miriam and Stanley Schwartz Jr | 990PF | President | 0.2 | $0 | $0 | View return |
| 2023 | German American Police Association | 990EZ | President | 3 | $0 | $0 | View return |
| 2023 | St Lawrence Cotton Growers Assc | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | American Apparel & Footwear Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2023 | Friends of the Pmbl | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2023 | Carroll Lutheran Village Inc. | 990 | Board | 2 | $0 | $0 | View return |
| 2022 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $125,085 | $0 | View return |
| 2022 | National Community Oncology Dispensing Association Inc | 990 | President | 1 | $9,000 | $0 | View return |
| 2022 | St Lawrence Cotton Growers Assc | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | Miriam and Stanley Schwartz Jr | 990PF | President | 0.2 | $0 | $0 | View return |
| 2022 | American Apparel & Footwear Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2022 | Friends of Plum & Pilot Islands Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | National Association of Drug Diversion Investigators Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2022 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Friends of the Pmbl | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2022 | Carroll Lutheran Village Inc. | 990 | Board | 2 | $0 | $0 | View return |
| 2021 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $112,489 | $0 | View return |
| 2021 | National Community Oncology Dispensing Association Inc | 990 | President | 1 | $10,000 | $0 | View return |
| 2021 | American Apparel & Footwear Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | National Association of Drug Diversion Investigators Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2021 | St Lawrence Cotton Growers Assc | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Community Alliance for Jewish-Affiliated Cemeteries Inc. | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2021 | Friends of the Pmbl | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2021 | Friends of Plum & Pilot Islands Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2021 | Miriam and Stanley Schwartz Jr | 990PF | President | 0.2 | $0 | $0 | View return |
| 2020 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $107,961 | $0 | View return |
| 2020 | National Community Oncology Dispensing Association Inc | 990 | President | 4 | $10,650 | $0 | View return |
| 2020 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Community Alliance for Jewish-Affiliated Cemeteries Inc. | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | St Lawrence Cotton Growers Assc | 990 | Director | - | $0 | $0 | View return |
| 2020 | American Apparel & Footwear Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | National Association of Drug Diversion Investigators Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2020 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2020 | Friends of the Pmbl | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2020 | Portland Museum of Art | 990 | Past Trustee | 3 | $0 | $0 | View return |
| 2020 | Miriam and Stanley Schwartz Jr | 990PF | President | 0.2 | $0 | $0 | View return |
| 2019 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $105,628 | $0 | View return |
| 2019 | National Community Oncology Dispensing Association Inc | 990 | President | 5 | $9,500 | $0 | View return |
| 2019 | National Community Oncology Dispensing Association Inc | 990 | President | 5 | $9,500 | $0 | View return |
| 2019 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2019 | American Apparel & Footwear Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | St Lawrence Cotton Growers Assc | 990 | Director | - | $0 | $0 | View return |
| 2019 | National Association of Drug Diversion Investigators Inc. | 990 | President | 20 | $0 | $0 | View return |
| 2019 | Miriam and Stanley Schwartz Jr | 990PF | President | 0.2 | $0 | $0 | View return |
| 2018 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $104,373 | $0 | View return |
| 2018 | National Community Oncology Dispensing Association Inc | 990 | President | 5 | $6,500 | $0 | View return |
| 2018 | American Apparel & Footwear Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Portland Museum of Art | 990 | Trustee | 3 | $0 | $0 | View return |
| 2018 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2018 | Mount Baker Council Boy Scouts of America | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | National Association of Drug Diversion Investigators Inc. | 990 | Vice President | 0 | $0 | $0 | View return |
| 2017 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $104,704 | $0 | View return |
| 2017 | National Community Oncology Dispensing Association Inc | 990 | President | 5 | $6,300 | $0 | View return |
| 2017 | Mount Baker Council Boy Scouts of America | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | National Association of Drug Diversion Investigators Inc. | 990 | Vice President | 0 | $0 | $0 | View return |
| 2017 | American Apparel & Footwear Association | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | Community Alliance for Jewish-Affiliated Cemeteries Inc. | 990EZ | Director | 0.5 | $0 | - | View return |
| 2017 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2017 | St Lawrence Cotton Growers Assc | 990 | Director | - | $0 | $0 | View return |
| 2017 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2017 | Maine Preservation | 990 | Past President | 1 | $0 | $0 | View return |
| 2016 | The Piedmont Environmental Council Inc | 990 | Executive Director | 40 | $104,990 | $0 | View return |
| 2016 | National Community Oncology Dispensing Association Inc | 990 | President | 5 | $5,000 | $0 | View return |
| 2016 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2016 | St Lawrence Cotton Growers Assc | 990 | Director | - | $0 | $0 | View return |
| 2016 | Deerfield-Bannockburn-Riverwoods Chamber of Commerce | 990 | Director | 0.2 | $0 | $0 | View return |
| 2016 | Whiting Volunteer Fire Company No 1 of Manchester Township | 990 | Vice President | 5.5 | $0 | $0 | View return |
| 2016 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2016 | Community Alliance for Jewish-Affiliated Cemeteries Inc. | 990EZ | Director | 0.5 | $0 | - | View return |
| 2016 | American Apparel & Footwear Association | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | National Association of Drug Diversion Investigators Inc. | 990 | Secretary | 0 | $0 | $0 | View return |
| 2016 | Dallas Jewish Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Maine Preservation | 990 | President | 2 | $0 | $0 | View return |
| 2015 | The Piedmont Environmental Council Inc | 990 | Executive Di | 40 | $104,845 | $0 | View return |
| 2015 | Whiting Volunteer Fire Company No 1 of Manchester Township | 990 | Vice President | 3.5 | $0 | $0 | View return |
| 2015 | Mount Baker Council Boy Scouts of America | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 1 | $0 | - | View return |
| 2015 | The Barstow School | 990 | Member-At Large | 1 | $0 | $0 | View return |
| 2015 | St Lawrence Cotton Growers Assc | 990 | Director | - | $0 | $0 | View return |
| 2015 | Next to Kin Foundation | 990PF | CEO | 0 | $0 | - | View return |
| 2015 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2015 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Community Alliance for Jewish-Affiliated Cemeteries Inc. | 990EZ | Director | 0.5 | $0 | - | View return |
| 2015 | Maine Preservation | 990 | President | 2 | $0 | $0 | View return |
| 2014 | The Piedmont Environmental Council Inc | 990 | - | 40 | $103,163 | $0 | View return |
| 2014 | St Lawrence Cotton Growers Assc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Next to Kin Foundation | 990PF | CEO | 0 | $0 | - | View return |
| 2014 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2014 | The Barstow School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Darwin L & Dorothy Jane Wiekamp Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Vice President | 0 | $0 | - | View return |
| 2014 | Penn Booster Club Incorporated | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2013 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2013 | Next to Kin Foundation | 990PF | CEO | 0 | $0 | - | View return |
| 2013 | The Barstow School | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | St Lawrence Cotton Growers Assc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Emy & Emil Herzfeld Foundation Inc. | 990PF | Director | 0 | $0 | - | View return |
| 2013 | Tenafly Youth Basketball Association Inc. a Nj Non-Profit Or | 990EZ | Secretary | 10 | $0 | - | View return |
| 2013 | Greater Chicago Chapter of the Penn State Alumni Association | 990EZ | Director | 0.5 | $0 | - | View return |
| 2013 | Maine Preservation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Prentice School | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Norman Firehouse Art Center Inc. | 990 | Past Preside | 1 | $0 | $0 | View return |
| 2012 | Next to Kin Foundation | 990PF | CEO | 2 | $0 | - | View return |
| 2012 | Luke 1248 Trust | 990PF | Pres/Sec/Tre | 5 | $0 | $0 | View return |
| 2012 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2011 | Luke 1248 Trust | 990PF | Pres/Sec/Tre | 5 | $0 | $0 | View return |
| 2011 | Next to Kin Foundation | 990PF | CEO | 4 | $0 | - | View return |
| 2010 | Luke 1248 Trust | 990PF | Pres/Sec/Tre | 5 | $0 | $0 | View return |
| 2010 | Ruth L Logsdon Charitable Tr UW | 990PF | Superintendent | 1 | $0 | - | View return |
| 2010 | Next to Kin Foundation | 990PF | CEO | 0 | $0 | - | View return |