| 2025 | College Fund of Pinellas County Inc. | 990EZ | Director | 3 | $0 | $0 | View return |
| 2024 | College Fund of Pinellas County Inc. | 990EZ | Assistant Treasurer | 4 | $0 | $0 | View return |
| 2024 | Guiding Star Project | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | West High Band Parents Association West High School | 990 | Historian | 5 | $0 | $0 | View return |
| 2023 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2023 | Guiding Star Project | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Dade Heritage Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | West High Band Parents Association West High School | 990EZ | Historian | 5 | $0 | - | View return |
| 2022 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2022 | Rotary District 6440 Charitable Fund Inc. Nfp | 990EZ | Treasurer, D | 0 | $0 | - | View return |
| 2022 | Dade Heritage Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Rotary District 6440 Charitable Fund Inc. Nfp | 990EZ | Treasurer, D | 0.02 | $0 | - | View return |
| 2021 | Pesh Band Boosters | 990 | Vice President - Senior | 15 | $0 | $0 | View return |
| 2021 | West High Band Parents Association West High School | 990EZ | Historian | 5 | $0 | - | View return |
| 2021 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2021 | Dade Heritage Trust Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Rotary District 6440 Charitable Fund Inc. Nfp | 990EZ | President, Director | 0.04 | $0 | $0 | View return |
| 2020 | West High Band Parents Association West High School | 990EZ | Historian | 5 | $0 | - | View return |
| 2020 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2020 | Dade Heritage Trust Inc. | 990 | At Large | 1 | $0 | $0 | View return |
| 2019 | PTA Texas Congress Otto Middle School PTA | 990EZ | VP Ways And Means | 1 | $0 | - | View return |
| 2019 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2019 | Rotary District 6440 Charitable Fund Inc. Nfp | 990EZ | Director | 0.1 | $0 | $0 | View return |
| 2019 | Rotary International District 6440 | 990 | District Governor | 30 | $0 | $0 | View return |
| 2019 | Dade Heritage Trust Inc. | 990 | At Large | 1 | $0 | $0 | View return |
| 2018 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Rotary International District 6440 | 990 | Dist. Gov. E | 20 | $0 | $0 | View return |
| 2018 | Dade Heritage Trust Inc. | 990 | At Large | 1 | $0 | $0 | View return |
| 2017 | Rotary International Midwest Pets Nfp | 990EZ | Board Member | 0 | $0 | - | View return |
| 2017 | Renewable Energy Alaska Project | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2017 | Rotary International District 6440 | 990 | Dist. Gov. N | 15 | $0 | $0 | View return |
| 2017 | Dade Heritage Trust Inc. | 990 | At Large | 1 | $0 | $0 | View return |
| 2016 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | Renewable Energy Alaska Project | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2016 | Dade Heritage Trust Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Rotary International District 6440 | 990 | Dist Gov Nom | 3 | $0 | $0 | View return |
| 2015 | Renewable Energy Alaska Project | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | Renewable Energy Alaska Project | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Friends of Madrona Marsh Corporation | 990EZ | Director | 0 | $0 | $0 | View return |
| 2013 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Renewable Energy Alaska Project | 990 | Director | 1 | - | - | View return |
| 2013 | Breakfast Rotary Charitable Foundation | 990EZ | Past Preside | 2 | $0 | - | View return |
| 2012 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2011 | R Leon Gibson & Mary F Gibson Foundation | 990PF | Trustee | 0 | $0 | - | View return |