| 2024 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2023 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2019 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2019 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Albert Lee Mills Post 10387 VFW | 990 | Adjutant | 1 | $0 | $0 | View return |
| 2018 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2017 | Albert Lee Mills Post 10387 VFW | 990 | Adjutant | 1 | $0 | $0 | View return |
| 2017 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2017 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Tucson Values Teachers | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Albert Lee Mills Post 10387 VFW | 990 | Adjutant | 1 | $0 | $0 | View return |
| 2016 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Campus Research Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | Donald Pitt Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2015 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Tucson Values Teachers | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Campus Research Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Tucson Values Teachers | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Campus Research Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Southern Arizona Leadership Council Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Tucson Values Teachers | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Fenster School of Southern Arizona C/O Cornerstone Capital Management Ltd | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Campus Research Corporation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2009 | Diamond Foundation | 990PF | Director | 1 | $0 | $0 | View return |