| 2025 | Aim Utah | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2024 | Benevolent & Protective Order of Elks Lodge #323 | 990 | Treasurer | 2 | $4,808 | $0 | View return |
| 2024 | Aim Utah | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2024 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | District VI VP | 0.5 | $0 | $0 | View return |
| 2024 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Solomon R Guggenheim Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Leave No Trace Center for Outdoor Ethics | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Wendelville Fire Company Inc. | 990 | Recording Secretary | 3 | $0 | $0 | View return |
| 2024 | Edward J Walter Memorial Fund Inc. | 990EZ | President/Director | 5 | $0 | $0 | View return |
| 2024 | Colossal Science Foundation Inc | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Associated Recyclers of Wisconsin Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | Chicago Beyond Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2024 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Clarinda Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | National Electrical Contractors Association Inc | 990 | Vice President, District 6 | 1 | $0 | $0 | View return |
| 2024 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2024 | C O L Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Clarence Center Volunteer Firefighters Benevolent Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | International Law Institute | 990 | Ed & Board Member | 40 | $220,000 | $0 | View return |
| 2023 | Benevolent & Protective Order of Elks Lodge #323 | 990 | Treasurer | 2 | $500 | $0 | View return |
| 2023 | Edward J Walter Memorial Fund Inc. | 990EZ | President/Director | 5 | $0 | $0 | View return |
| 2023 | Vallejo Convention and Visitors Bureau | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Solomon R Guggenheim Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Clarinda Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2023 | Associated Recyclers of Wisconsin Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Benevolent & Protective Order of Elks 1608 | 990 | Trustee | 0 | $0 | $0 | View return |
| 2023 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Wendelville Fire Company Inc. | 990 | Recording Secretary | 3 | $0 | $0 | View return |
| 2023 | National Electrical Contractors Association Inc | 990 | Vice President, District 6 | 1 | $0 | $0 | View return |
| 2023 | Aim Utah | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2023 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | District VI VP | 0.5 | $0 | $0 | View return |
| 2023 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | C O L Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Chicago Beyond Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Solar Energy Industries Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Mountaineers | 990 | Director At Large | 2 | $0 | $0 | View return |
| 2023 | Clarence Center Volunteer Firefighters Benevolent Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Advanced Power Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Osborne Association Inc | 990 | Director (Outgoing) | 2 | $0 | $0 | View return |
| 2022 | International Law Institute | 990 | Ex-Officio Board Member (From 9/22) | 40 | $73,333 | $0 | View return |
| 2022 | Benevolent & Protective Order of Elks Lodge #323 | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Clarinda Foundation Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2022 | Wendelville Fire Company Inc. | 990 | Recording Secretary | 3 | $0 | $0 | View return |
| 2022 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | National Electrical Contractors Association Inc | 990 | Chapter Governors | 1 | $0 | $0 | View return |
| 2022 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Associated Recyclers of Wisconsin Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Aim Utah | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2022 | Solomon R Guggenheim Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Governor | 0.5 | $0 | $0 | View return |
| 2022 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Benevolent & Protective Order of Elks 1608 | 990EZ | Trustee | 0 | $0 | - | View return |
| 2022 | Vallejo Convention and Visitors Bureau | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | The Mountaineers | 990 | At Large Direct | 2 | $0 | $0 | View return |
| 2022 | American Society of Military History Inc. | 990 | Secretary/Treasuer | 2 | $0 | $0 | View return |
| 2022 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | The Osborne Association Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Clarence Center Volunteer Firefighters Benevolent Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Benevolent & Protective Order of Elks Lodge #323 | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Boy Scouts of America | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Fulfillment Management Association Inc | 990EZ | Director | 2 | $0 | $0 | View return |
| 2021 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Marec Action | 990 | Director | - | $0 | $0 | View return |
| 2021 | Clarinda Foundation Inc. | 990 | Director | - | $0 | $0 | View return |
| 2021 | Wendelville Fire Company Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2021 | Southern Renewable Energy Association | 990 | Vice President | 0 | $0 | $0 | View return |
| 2021 | Vallejo Convention and Visitors Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | National Electrical Contractors Association Inc | 990 | Board Of Governors, Or | 1 | $0 | $0 | View return |
| 2021 | Chicago Beyond Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2021 | Solomon R Guggenheim Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Governor | 0.5 | $0 | $0 | View return |
| 2021 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Osborne Association Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Red Wing Fire Department Relief Association | 990 | Secretary | 3 | $800 | $0 | View return |
| 2020 | Southern Renewable Energy Association | 990 | Vice President | 0 | $0 | $0 | View return |
| 2020 | Solomon R Guggenheim Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Wendelville Fire Company Inc. | 990 | President | 3 | $0 | $0 | View return |
| 2020 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Governor | 0.5 | $0 | $0 | View return |
| 2020 | Vallejo Convention and Visitors Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Chicago Beyond Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Boy Scouts of America | 990 | At Large | 0.2 | $0 | $0 | View return |
| 2020 | Marec Action | 990 | Director | - | $0 | $0 | View return |
| 2020 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2020 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Clarinda Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | National Electrical Contractors Association Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2020 | The Osborne Association Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | MID-Atlantic Renewable Energy Coalition | 990 | Board Member | - | $0 | $0 | View return |
| 2020 | The Advanced Power Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | American Society of Military History Inc. | 990 | Secretary/Treasuer | 2 | $0 | $0 | View return |
| 2019 | Red Wing Fire Department Relief Association | 990 | Secretary | 3 | $800 | $0 | View return |
| 2019 | Wendelville Fire Company Inc. | 990 | Vice-President | 3 | $0 | $0 | View return |
| 2019 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2019 | Southern Renewable Energy Association | 990 | President | 0 | $0 | $0 | View return |
| 2019 | Vallejo Convention and Visitors Bureau | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | The Advanced Power Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | National Electrical Contractors Association Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2019 | Clarinda Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Solomon R Guggenheim Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2019 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Governor | 0.5 | $0 | $0 | View return |
| 2019 | Boy Scouts of America | 990 | At Large | 0.2 | $0 | $0 | View return |
| 2019 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Fulfillment Management Association Inc | 990EZ | Executive Secretary | 2 | $0 | $0 | View return |
| 2019 | MID-Atlantic Renewable Energy Coalition | 990 | Board Member | - | $0 | $0 | View return |
| 2019 | The Osborne Association Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Red Wing Fire Department Relief Association | 990 | Secretary | 3 | $800 | $0 | View return |
| 2018 | Chicago Beyond Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | Northwest Line Constructors Chapter Inc DBA National Electrical Contractors Asso | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | National Electrical Contractors Association Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2018 | Wendelville Fire Company Inc. | 990 | Vice-President | 3 | $0 | $0 | View return |
| 2018 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Governor | 0.5 | $0 | $0 | View return |
| 2018 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2018 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Solomon R Guggenheim Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Fulfillment Management Association Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2018 | The Osborne Association Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2018 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Vice Chair | 0.1 | $0 | $0 | View return |
| 2018 | National Electrical Contractors Association Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2018 | Osborne Treatment Services Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | MID-Atlantic Renewable Energy Coalition | 990 | Board Member | - | $0 | $0 | View return |
| 2018 | American Society of Military History Inc. | 990 | Secretary/Treas | 2 | $0 | $0 | View return |
| 2017 | Red Wing Fire Department Relief Association | 990 | Secretary | 3 | $800 | $0 | View return |
| 2017 | Benevolent & Protective Order Elks 634 | 990 | Esquire | - | $0 | $0 | View return |
| 2017 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | White Oak Conservation Foundation Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Northwest Line Constructors Chapter Inc DBA National Electrical Contractors Asso | 990 | Governor | 1 | $0 | $0 | View return |
| 2017 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2017 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | President | 0.5 | $0 | $0 | View return |
| 2017 | Chicago Beyond Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Fulfillment Management Association Inc | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | Walter Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2017 | National Electrical Contractors Association Inc | 990 | Board Of Governors | 1 | $0 | $0 | View return |
| 2017 | American Society of Military History Inc. | 990 | Secretary/Treas | 2 | $0 | $0 | View return |
| 2017 | The Osborne Association Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2017 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | Osborne Treatment Services Inc. | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2017 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | The Osborne Association Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2016 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2016 | Northwest Line Constructors Chapter Inc DBA National Electrical Contractors Asso | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2016 | Benevolent & Protective Order Elks 634 | 990 | Esquire | - | $0 | $0 | View return |
| 2016 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | President | 0.5 | $0 | $0 | View return |
| 2016 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | The Osborne Association Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2016 | American Society of Military History Inc. | 990 | Secretary/Treas | 2 | $0 | $0 | View return |
| 2015 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | President | 0.5 | $0 | $0 | View return |
| 2015 | Northwest Line Constructors Chapter Inc DBA National Electrical Contractors Asso | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2015 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2015 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2015 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Brave Will Foundation | 990EZ | Director | 2 | $0 | $0 | View return |
| 2015 | American Society of Military History Inc. | 990 | Secretary/Treas | 2 | $0 | $0 | View return |
| 2015 | Benevolent & Protective Order Elks 634 | 990 | Esquire | - | $0 | $0 | View return |
| 2015 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | The Osborne Association Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | Northwest Line Constructors Chapter Inc DBA National Electrical Contractors Asso | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | The Los Angeles Dodgers Foundation | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Brave Will Foundation | 990EZ | Director | 2 | $0 | $0 | View return |
| 2014 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2014 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Benevolent & Protective Order Elks 634 | 990 | Esquire | - | $0 | $0 | View return |
| 2014 | El Dorado Hills Soccer Club | 990 | Vice President | 5 | $0 | $0 | View return |
| 2014 | The Osborne Association Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | American Society of Military History Inc. | 990 | Secretary/Treas | 2 | $0 | $0 | View return |
| 2014 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | Benevolent & Protective Order Elks 634 | 990 | Exaltedruler | - | $0 | $0 | View return |
| 2013 | Junior Achievement of South Florida Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | American Society of Military History Inc. | 990 | Secretary/Treas | 2 | $0 | $0 | View return |
| 2013 | El Dorado Hills Soccer Club | 990 | Vice President | 5 | $0 | $0 | View return |
| 2013 | The Brave Will Foundation | 990EZ | Director | 2 | $0 | $0 | View return |
| 2013 | Oregon-Columbia Chapter National Electrical Contractors Association | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2013 | Associated Recyclers of Wisconsin Inc. | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2013 | Barnes-Allison Labor Management Cooperation Committee | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Northwest Line Constructors Chapter Inc DBA National Electrical Contractors Asso | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Thomas Mott Osborne Memorial Fund Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | The Osborne Association Inc | 990 | Director | 3 | $0 | $0 | View return |