| 2024 | Allegheny Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Boosters Athletic Club of Webster | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Dietrich Foundation | 990 | Educational Trustee | 1 | $22,466 | $0 | View return |
| 2023 | Carnegie Mellon University | 990 | Voting Trustee | 1 | $0 | $22,466 | View return |
| 2023 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2023 | Laurel Valley Golf Club | 990 | Director | - | $0 | $0 | View return |
| 2023 | Allegheny Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Boosters Athletic Club of Webster | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | The Heinz Endowments | 990PF | Director | 2 | $30,000 | $0 | View return |
| 2022 | Dietrich Foundation | 990 | Educational Trustee | 1 | $25,000 | $0 | View return |
| 2022 | Carnegie Mellon University | 990 | Voting Trustee | 1 | $0 | $25,000 | View return |
| 2022 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Allegheny Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Laurel Valley Golf Club | 990 | Director | - | $0 | $0 | View return |
| 2022 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2021 | The Heinz Endowments | 990PF | Director | 4 | $30,000 | $0 | View return |
| 2021 | The Heinz Endowments | 990PF | Director | 4 | $30,000 | $0 | View return |
| 2021 | Dietrich Foundation | 990 | Educational Trustee | 1 | $25,000 | $0 | View return |
| 2021 | Dietrich Foundation | 990 | Educational Trustee | 1 | $25,000 | $0 | View return |
| 2021 | Carnegie Mellon University | 990 | Voting Trustee | 5 | $0 | $25,000 | View return |
| 2021 | Allegheny Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2021 | Laurel Valley Golf Club | 990 | Director | - | $0 | $0 | View return |
| 2020 | The Heinz Endowments | 990PF | Director | 4 | $30,000 | $0 | View return |
| 2020 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2020 | Carnegie Mellon University | 990 | Chairman/Voting Trustee | 5 | $0 | $15,000 | View return |
| 2020 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2020 | Laurel Valley Golf Club | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2020 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Allegheny Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2019 | Carnegie Mellon University | 990 | Chairman/Voting Trustee | 5 | $0 | $15,000 | View return |
| 2019 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2019 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2018 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2018 | Carnegie Mellon University | 990 | Chairman/Voting Trustee | 10 | $0 | $15,000 | View return |
| 2018 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2018 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2018 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2017 | Carnegie Mellon University | 990 | Chairman/Voting Trustee | 5 | $0 | $15,000 | View return |
| 2017 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2017 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2017 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2016 | Carnegie Mellon University | 990 | Chairman/Voting Trustee | 5 | $0 | $15,000 | View return |
| 2016 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2016 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2016 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2015 | Carnegie Mellon University | 990 | Chairman/Life Trustee | 8 | $0 | $15,000 | View return |
| 2015 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2015 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2014 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2014 | Carnegie Mellon University | 990 | Vice Chairman/Life Trustee | 8 | $0 | $15,000 | View return |
| 2014 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2014 | Committee for Economic Development | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | 17Th Infantry Regiment Association | 990EZ | President | 0 | $0 | - | View return |
| 2014 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Chief Executives for Corporate Purpose Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Dietrich Foundation | 990 | Educational Trustee | 1 | $15,000 | $0 | View return |
| 2013 | Carnegie Mellon University | 990 | Vice Chairman/Life Trustee | 2 | $0 | $15,000 | View return |
| 2013 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Committee for Economic Development | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | The Financial Services Roundtable | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Pittsburgh Trust for Cultural Resources | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2013 | Rolling Rock Club | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | University of Notre Dame Du Lac | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Chief Executives for Corporate Purpose Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Greater Lansing Foundation | 990PF | Director | 1 | $0 | $0 | View return |