| 2025 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | St Peter'S Community Hospital | 990 | President Spmg | 40 | $493,456 | $0 | View return |
| 2019 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 0 | $0 | $0 | View return |
| 2017 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Corkscrew Regional Ecosystem Watershed (Crew) Land & Water Trust Inc | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2015 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2014 | Calusa Nature Center & Planetarium Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2013 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2013 | Calusa Nature Center & Planetarium Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2012 | Colby Operating Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2011 | Colby Operating Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2010 | Colby Operating Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |