| 2025 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2025 | Natchitoches Area Chamber of Commerce | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | Hartford Stage Company Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2024 | Natchitoches Area Chamber of Commerce | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | Mississippi Society of Certified Public Accountants | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Marin County Bar Association | 990 | Director | - | $0 | $0 | View return |
| 2023 | Natchitoches Area Chamber of Commerce | 990 | Treasurer | - | $0 | $0 | View return |
| 2023 | Blanchet House of Hospitality | 990 | Past President | 5 | $0 | $0 | View return |
| 2023 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2023 | Marin County Bar Association | 990 | Director | - | $0 | $0 | View return |
| 2022 | Natchitoches Area Chamber of Commerce | 990 | Treasurer | - | $0 | $0 | View return |
| 2022 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2022 | Blanchet House of Hospitality | 990 | Past President | 5 | $0 | $0 | View return |
| 2022 | Clearview Sudbury School | 990 | Assembly Member | 0.1 | $0 | $0 | View return |
| 2021 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2021 | Blanchet House of Hospitality | 990 | Past President | 5 | $0 | $0 | View return |
| 2020 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2020 | Blanchet House of Hospitality | 990 | President | 10 | $0 | $0 | View return |
| 2020 | New Riley House | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2019 | New Riley House | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Blanchet House of Hospitality | 990 | President | 10 | $0 | $0 | View return |
| 2018 | Blanchet House of Hospitality | 990 | President | 4 | $0 | $0 | View return |
| 2018 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2018 | New Riley House | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Clearview Sudbury School | 990 | Assembly Member | 0.1 | $0 | $0 | View return |
| 2017 | Clearview Sudbury School | 990 | Assembly Member | 0.3 | $240 | $0 | View return |
| 2017 | Blanchet House of Hospitality | 990 | Vice President | 4 | $0 | $0 | View return |
| 2017 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2017 | New Riley House | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Sugar Maple Preschool | 990 | President | - | $0 | $0 | View return |
| 2016 | Clearview Sudbury School | 990 | Assembly Member | 0.5 | $665 | $0 | View return |
| 2016 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2016 | Blanchet House of Hospitality | 990 | Vice President | 2 | $0 | $0 | View return |
| 2016 | New Riley House | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Lifeworks of Sonoma County | 990 | Member | 0.5 | $0 | $0 | View return |
| 2016 | Mott Hall Charter School | 990 | Member | 5 | $0 | $0 | View return |
| 2016 | Lifeworks of Sonoma County | 990 | Member | 0.5 | $0 | $0 | View return |
| 2015 | Blanchet House of Hospitality | 990 | Vice President | 2 | $0 | $0 | View return |
| 2015 | New Riley House | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Mississippi Metropolitan Ballet | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2015 | Lifeworks of Sonoma County | 990 | Member | 0.5 | $0 | $0 | View return |
| 2015 | Clearview Sudbury School | 990 | Assembly Member | 0.1 | $0 | $0 | View return |
| 2015 | Mott Hall Charter School | 990 | Member | 5 | $0 | $0 | View return |
| 2014 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2014 | Blanchet House of Hospitality | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Mississippi Metropolitan Ballet | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | Blanchet House of Hospitality | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2013 | Mississippi Metropolitan Ballet | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2012 | Harrington Family Foundation | 990PF | V. President | 10 | $0 | - | View return |
| 2011 | Harrington Family Foundation | 990PF | V. President | 5 | $0 | - | View return |