| 2025 | Gulf Coast Electrical Jatc Corp | 990 | Chairman | 10 | $0 | $0 | View return |
| 2024 | United Steelworkers | 990EZ | Trustee | 2 | $724 | - | View return |
| 2024 | Gulf Coast Electrical Jatc Corp | 990 | Director/Trustee/Secy | 10 | $0 | $0 | View return |
| 2024 | The Sealark Foundation Inc. C/O Robert J Laughlin Esq | 990PF | President | 2 | $0 | - | View return |
| 2024 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2023 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $707,961 | $0 | View return |
| 2023 | Georgia Chamber of Commerce Foundation Inc. | 990 | CEO/President | 12 | $0 | $904,230 | View return |
| 2023 | Mount Desert Land and Garden Preserve | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Woods Hole Oceanographic Institution | 990 | Chair Of Corp. (As Of 05/23) | 2.5 | $0 | $0 | View return |
| 2023 | Gulf Coast Electrical Jatc Corp | 990 | Director/Trustee/Sec'Y | 10 | $0 | $0 | View return |
| 2023 | The Sealark Foundation Inc. C/O Robert J Laughlin Esq | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | The North Caroliniana Society | 990 | Former Presi | 2.5 | $0 | $0 | View return |
| 2023 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2022 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $932,600 | $0 | View return |
| 2022 | Georgia Chamber of Commerce Foundation Inc. | 990 | CEO/President | 12 | $0 | $932,600 | View return |
| 2022 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2022 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2022 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | The North Caroliniana Society | 990 | President | 2.5 | $0 | $0 | View return |
| 2022 | The Sealark Foundation Inc. C/O Robert J Laughlin Esq | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | Gulf Coast Electrical Jatc Corp | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $563,258 | $0 | View return |
| 2021 | Georgia Chamber of Commerce Foundation Inc. | 990 | CEO/President | 12 | $0 | $563,258 | View return |
| 2021 | The William & Mary Greve Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2021 | Gulf Coast Electrical Jatc Corp | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The North Caroliniana Society | 990 | President | 2.5 | $0 | $0 | View return |
| 2021 | The Sealark Foundation Inc. C/O Robert J Laughlin Esq | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2020 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $490,821 | $0 | View return |
| 2020 | Georgia Chamber of Commerce Foundation Inc. | 990 | CEO/President | 12 | $0 | $490,821 | View return |
| 2020 | The William & Mary Greve Foundation Inc | 990PF | Director | 4 | $0 | $0 | View return |
| 2020 | The Sealark Foundation Inc. C/O Robert J Laughlin Esq | 990PF | President, Secretary, Trea | 2 | $0 | $0 | View return |
| 2020 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2020 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2020 | The North Caroliniana Society | 990 | President | 2.5 | $0 | $0 | View return |
| 2019 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $511,657 | $0 | View return |
| 2019 | Georgia Chamber of Commerce Foundation Inc. | 990 | CEO/President | 1 | $0 | $511,657 | View return |
| 2019 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | The William & Mary Greve Foundation Inc | 990PF | Director | 4 | $0 | $0 | View return |
| 2019 | Review Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2019 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2019 | The North Caroliniana Society | 990 | President | 2.5 | $0 | $0 | View return |
| 2019 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2018 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $503,155 | $0 | View return |
| 2018 | Review Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2018 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2018 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | The North Caroliniana Society | 990 | President | 2.5 | $0 | $0 | View return |
| 2018 | The William & Mary Greve Foundation Inc | 990PF | Director | 4 | $0 | $0 | View return |
| 2018 | Georgia Transportation Allianceinc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2017 | Georgia Chamber of Commerce | 990 | CEO/President | 40 | $498,484 | $0 | View return |
| 2017 | Review Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2017 | Georgia Transportation Allianceinc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | The North Caroliniana Society | 990 | President | 2.5 | $0 | $0 | View return |
| 2017 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2017 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2016 | Georgia Chamber of Commerce | 990 | CEO/Presiden | 40 | $487,765 | $0 | View return |
| 2016 | Georgia Chamber of Commerce | 990 | CEO/Presiden | 40 | $487,765 | $0 | View return |
| 2016 | Caney Valley Electric Cooperative | 990 | Trustee | 2 | $6,600 | $0 | View return |
| 2016 | Georgia Transportation Allianceinc | 990 | Director | 2 | $0 | $487,765 | View return |
| 2016 | Georgia Chamber of Commerce Foundation Inc. | 990 | President | 1 | $0 | $487,765 | View return |
| 2016 | Georgia Chamber of Commerce Foundation Inc. | 990 | President | 1 | $0 | $487,765 | View return |
| 2016 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | The North Caroliniana Society | 990 | President | 5 | $0 | $0 | View return |
| 2016 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2016 | Review Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2016 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2015 | Georgia Chamber of Commerce | 990 | CEO/Presiden | 40 | $462,623 | $0 | View return |
| 2015 | Caney Valley Electric Cooperative | 990 | Trustee | 3 | $6,300 | $0 | View return |
| 2015 | Georgia Chamber of Commerce Foundation Inc. | 990 | President | 1 | $0 | $462,623 | View return |
| 2015 | Georgia Transportation Allianceinc | 990 | Director | 2 | $0 | $462,623 | View return |
| 2015 | Georgia Transportation Allianceinc | 990 | Director | 2 | $0 | $462,623 | View return |
| 2015 | Pest Control Operators of California Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2015 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2015 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2014 | Georgia Chamber of Commerce | 990 | CEO/Pres | 40 | $426,460 | $0 | View return |
| 2014 | Georgia Transportation Allianceinc | 990 | Director | 2 | $0 | $426,460 | View return |
| 2014 | Georgia Chamber of Commerce Foundation Inc. | 990 | President | 1 | $0 | $426,460 | View return |
| 2014 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2014 | Fraternal Order of Eagles Aerie 3739 | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.75 | $0 | $0 | View return |
| 2014 | Foundation for the Arts | 990 | Director | 0.2 | $0 | $0 | View return |
| 2014 | The Municipal Art Society of New York | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Georgia Chamber of Commerce | 990 | CEO/Pres | 40 | $431,988 | $0 | View return |
| 2013 | Georgia Chamber of Commerce Foundation Inc. | 990 | President | 1 | $0 | $431,988 | View return |
| 2013 | Georgia Transportation Allianceinc | 990 | Director | 1 | $0 | $431,988 | View return |
| 2013 | Berkeley Springs Volunteer Fire Company Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2013 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | - | - | View return |
| 2013 | Foundation for the Arts | 990 | Director | 0.2 | $0 | $0 | View return |
| 2013 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.25 | $0 | $0 | View return |
| 2013 | Susanna Porter & James Clark Giving Fund | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2013 | Mount Desert Land and Garden Preserve | 990 | Director | 0 | $0 | $0 | View return |
| 2012 | Georgia Fund for Education | 990PF | Officer | 5 | $0 | $0 | View return |
| 2012 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.25 | $0 | $0 | View return |
| 2012 | Susanna Porter & James Clark Giving Fund | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2011 | Georgia Fund for Education | 990PF | Director | 2 | $0 | $0 | View return |
| 2011 | Susanna Porter & James Clark Giving Fund | 990PF | President | 0.25 | $0 | $0 | View return |
| 2011 | Susanna Porter & James Clark Giving Fund | 990PF | Secretary | 0.5 | $0 | $0 | View return |
| 2010 | Georgia Fund for Education | 990PF | Director | 2 | $0 | $0 | View return |