| 2024 | Field Museum of Natural History | 990 | Vice Chair, Facilities & Admin Srvs | 3 | $0 | $0 | View return |
| 2024 | Peopleforbikes Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2024 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2024 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Bucksbaum Family Foundation | 990 | Vice President | 0.3 | $0 | $0 | View return |
| 2023 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2023 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administration Services | 3 | $0 | $0 | View return |
| 2023 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2023 | Peopleforbikes Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | University of Denver | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Bucksbaum Family Foundation | 990 | Vice President | 0.3 | $0 | $0 | View return |
| 2022 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2022 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2022 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administrative Services | 3 | $0 | $0 | View return |
| 2022 | Peopleforbikes Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2022 | University of Denver | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The International Council of Shop Ping Centers Foundation Inc. | 990 | Director (Thru 12/21) | 1 | $0 | $0 | View return |
| 2021 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administration Services | 3 | $0 | $0 | View return |
| 2021 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2021 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2021 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2021 | University of Denver | 990 | Trustee | 40 | $0 | $0 | View return |
| 2020 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2020 | The International Council of Shop Ping Centers Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2020 | Field Museum of Natural History | 990 | Vice Chair, Facilities & Admin Svcs | 3 | $0 | $0 | View return |
| 2020 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2019 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2019 | The International Council of Shop Ping Centers Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2019 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administration Services | 3 | $0 | $0 | View return |
| 2019 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2018 | United States Skiing Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | USA Cycling Inc. | 990 | Through December, 2018 - Director | 2 | $0 | $0 | View return |
| 2018 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2018 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2018 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administration Services | 3 | $0 | $0 | View return |
| 2018 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2017 | United States Skiing Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2017 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administration Services | 1 | $0 | $0 | View return |
| 2017 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2017 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | USA Cycling Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2016 | United States Skiing Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2016 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Ussa Investment Fund | 990 | Secretary-Treasurer | 1 | $0 | $0 | View return |
| 2016 | Field Museum of Natural History | 990 | Vice Chair, Facilities And Administrative Svcs | 3 | $0 | $0 | View return |
| 2016 | Center of Excellence Properties Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | USA Cycling Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2016 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2015 | United States Skiing Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2015 | Ussa Investment Fund | 990 | Secretary-Treasurer | 1 | $0 | $0 | View return |
| 2015 | Center of Excellence Properties Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | USA Cycling Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | United States Ski Association | 990 | Treasurer | 0.3 | $0 | $0 | View return |
| 2015 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Navy Pier Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2015 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2014 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Ussa Investment Fund | 990 | Secretary-Treasurer | 1 | $0 | $0 | View return |
| 2014 | Center of Excellence Properties Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | United States Ski Association | 990 | Treasurer | 0.3 | $0 | $0 | View return |
| 2014 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | United States Skiing Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Matthew & Carolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2014 | USA Cycling Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | John & Jacolyn Bucksbaum Family Found C/O Mb Investments LLC | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2014 | The Uli Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2014 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2013 | USA Cycling Development Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Field Museum of Natural History | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | USA Cycling Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | United States Ski Team Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | University of Chicago Medical Center | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Uli Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2013 | United States Ski Association | 990 | Treasurer | 0.3 | $0 | $0 | View return |
| 2013 | Bucksbaum Family Foundation | 990 | Vice-President | 0.3 | $0 | $0 | View return |
| 2013 | Ussa Investment Fund | 990 | Secretary-Treasurer | 1 | $0 | $0 | View return |
| 2013 | Center of Excellence Properties Fund | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |