| 2025 | Guthrie Foundation C/O David Guthrie | 990PF | Asst Secreta | 0 | $0 | $0 | View return |
| 2024 | Guthrie Foundation C/O David Guthrie | 990PF | Asst Secreta | 0 | $0 | $0 | View return |
| 2023 | Guthrie Foundation C/O David Guthrie | 990PF | Asst Secreta | 0 | $0 | $0 | View return |
| 2022 | Guthrie Foundation C/O David Guthrie | 990PF | Asst Secreta | 0 | $0 | $0 | View return |
| 2021 | Guthrie Foundation C/O David Guthrie | 990PF | Asst Secreta | 0 | $0 | $0 | View return |
| 2020 | Guthrie Foundation C/O David Guthrie | 990PF | Asst Secreta | 0 | $0 | $0 | View return |
| 2019 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2018 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2017 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2015 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2014 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2013 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | $0 | View return |
| 2012 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | - | View return |
| 2011 | Guthrie Foundation C/O David Guthrie | 990PF | Asst. Secretary And Treasurer | 0.5 | $0 | $0 | View return |