| 2024 | Orthopaedic Research and Education Foundation | 990 | Past President | 5 | $0 | $0 | View return |
| 2024 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | J Robert Gladden Orthopaedic Society | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Orthopaedic Research and Education Foundation | 990 | Past President | 5 | $0 | $0 | View return |
| 2023 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2023 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | J Robert Gladden Orthopaedic Society | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2022 | Orthopaedic Research and Education Foundation | 990 | President | 5 | $0 | $0 | View return |
| 2022 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2021 | J Robert Gladden Orthopaedic Society | 990 | Director-At-Large | 1 | $0 | $0 | View return |
| 2021 | Orthopaedic Research and Education Foundation | 990 | President-Elect | 5 | $0 | $0 | View return |
| 2021 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | J Robert Gladden Orthopaedic Society | 990 | Director-At-Large | 1 | $0 | $0 | View return |
| 2020 | Orthopaedic Research and Education Foundation | 990 | President-Elect | 5 | $0 | $0 | View return |
| 2020 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2019 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2019 | J Robert Gladden Orthopaedic Society | 990 | Director-At-Large | 1 | $0 | $0 | View return |
| 2019 | Orthopaedic Research and Education Foundation | 990 | President-Elect | 5 | $0 | $0 | View return |
| 2019 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2018 | J Robert Gladden Orthopaedic Society | 990 | Director-At-Large | 1 | $0 | $0 | View return |
| 2018 | The Knee Society Inc. | 990 | Past President | 1 | $0 | $0 | View return |
| 2018 | Orthopaedic Research and Education Foundation | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | J Robert Gladden Orthopaedic Society | 990 | Director-At- | 1 | $0 | $0 | View return |
| 2017 | The Knee Society Inc. | 990 | Immed Past P | 1 | $0 | $0 | View return |
| 2017 | The Carnegie Hall Corporation | 990 | Trustee As Of Merger | 1 | $0 | $0 | View return |
| 2017 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2017 | The Carnegie Hall Corporation | 990 | Trustee As Of Merger | 1 | $0 | $0 | View return |
| 2016 | Orthopaedic Research and Education Foundation | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | The Knee Society Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2016 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2016 | J Robert Gladden Orthopaedic Society | 990 | Director-At- | 1 | $0 | $0 | View return |
| 2015 | Orthopaedic Research and Education Foundation | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2015 | The Knee Society Inc. | 990 | 1st Vice Pre | 1 | $0 | $0 | View return |
| 2015 | J Robert Gladden Orthopaedic Society | 990 | Director At | 1 | $0 | $0 | View return |
| 2015 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | J Robert Gladden Orthopaedic Society | 990 | Director At | 1 | $0 | $0 | View return |
| 2014 | The Knee Society Inc. | 990 | 2nd Vice Pre | 1 | $0 | $0 | View return |
| 2014 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2014 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | J Robert Gladden Orthopaedic Society | 990 | Director At | 1 | $0 | $0 | View return |
| 2013 | The Knee Society Inc. | 990 | 3rd Vice Pre | 1 | $0 | $0 | View return |
| 2013 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 5 | $0 | $0 | View return |
| 2013 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 0 | $0 | $0 | View return |
| 2011 | The Thomas P and Cynthia D Sculco Foundation | 990PF | Pres. As Needed | 0 | $0 | $0 | View return |