| 2024 | Seven Pines Foundation | 990PF | Trustee/Director | 1 | $0 | $0 | View return |
| 2024 | Westedge Foundation Inc. | 990 | At-Large | 0.3 | $0 | $0 | View return |
| 2024 | United States Squash Racquets Association Inc. | 990 | Nonvoting Ex-Officio Board Member | 1 | $0 | $0 | View return |
| 2023 | Seven Pines Foundation | 990PF | Trustee/Director | 1 | $0 | $0 | View return |
| 2023 | United States Squash Racquets Association Inc. | 990 | Ex-Officio Board Member | 1 | $0 | $0 | View return |
| 2023 | The Wilderness Society | 990 | Gov Council Member | 2 | $0 | $0 | View return |
| 2023 | Westedge Foundation Inc. | 990 | Vice Chair (At-Large) | 1 | $0 | $0 | View return |
| 2022 | Seven Pines Foundation | 990PF | Trustee/Director | 1 | $0 | $0 | View return |
| 2022 | The Wilderness Society | 990 | Gov Council Member | 2 | $0 | $0 | View return |
| 2022 | United States Squash Racquets Association Inc. | 990 | Ex-Officio Board Member | 1 | $0 | $0 | View return |
| 2022 | The Wilderness Society | 990 | Gov Council Member | 2 | $0 | $0 | View return |
| 2022 | Westedge Foundation Inc. | 990 | Vice Chair (At-Large) | 1 | $0 | $0 | View return |
| 2021 | Seven Pines Foundation | 990PF | Trustee/Director | 1 | $0 | $0 | View return |
| 2021 | Westedge Foundation Inc. | 990 | Vice Chair (At-Large) | 1.5 | $0 | $0 | View return |
| 2021 | The Wilderness Society | 990 | Gov Council Member | 2 | $0 | $0 | View return |
| 2021 | The Wilderness Society | 990 | Gov Council Member | 2 | $0 | $0 | View return |
| 2020 | Seven Pines Foundation | 990PF | Trustee/Director | 1 | $0 | $0 | View return |
| 2020 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Seven Pines Foundation | 990PF | Trustee/Director | 1 | $0 | $0 | View return |
| 2019 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Nantucket Student Squash Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2018 | Seven Pines Foundation | 990PF | Trustee/Director | 0 | $0 | $0 | View return |
| 2018 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |
| 2018 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Charleston Urban Squash Inc D/B/A Chucktown Squash | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2018 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | Nantucket Student Squash Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2017 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |
| 2017 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | The Medical University of South Carolina Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |
| 2016 | Nantucket Student Squash Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2016 | Charleston Urban Squash Inc D/B/A Chucktown Squash | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2016 | The Medical University of South Carolina Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | The Luzak Foundation | 990PF | Director/Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2015 | Charleston Urban Squash Inc D/B/A Chucktown Squash | 990 | Boardmember | 2.5 | $0 | $0 | View return |
| 2015 | The Medical University of South Carolina Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Nantucket Student Squash Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2015 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |
| 2014 | Nantucket Student Squash Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2014 | Charleston Urban Squash Inc D/B/A Chucktown Squash | 990 | Boardmember | 2.5 | $0 | $0 | View return |
| 2014 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | The Medical University of South Carolina Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Charleston Urban Squash Inc D/B/A Chucktown Squash | 990EZ | Boardmember | 2.5 | $0 | $0 | View return |
| 2013 | The Luzak Foundation | 990PF | Director/Secretary/Treasurer | 0 | $0 | $0 | View return |
| 2013 | Nantucket Student Squash Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2013 | The Wilderness Society | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | The Medical University of South Carolina Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |
| 2011 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |
| 2010 | The Luzak Foundation | 990PF | Director/Secretary/Treasur | 0 | $0 | $0 | View return |