| 2024 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2024 | Safety in Anesthesia Foundation Inc D/B/A/ ASAP | 990EZ | Director | 0 | $0 | $0 | View return |
| 2023 | Catholic Charities of Dallas Inc | 990 | Archangels Chair | 2 | $0 | $0 | View return |
| 2023 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2023 | Oregon State Holstein Association | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Safety in Anesthesia Foundation Inc D/B/A/ ASAP | 990EZ | Director | 0 | $0 | $0 | View return |
| 2022 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2022 | Safety in Anesthesia Foundation Inc D/B/A/ ASAP | 990EZ | Director | 0 | $0 | $0 | View return |
| 2022 | Oregon State Holstein Association | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2021 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Oregon State Holstein Association | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Safety in Anesthesia Foundation Inc D/B/A/ ASAP | 990EZ | Director | 0 | $0 | $0 | View return |
| 2020 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2020 | Oregon State Holstein Association | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Safety in Anesthesia Foundation Inc D/B/A/ ASAP | 990EZ | Director | 0 | $0 | $0 | View return |
| 2019 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Giuliana C & John D Koch Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2019 | Oregon State Holstein Association | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Giuliana C & John D Koch Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Oregon State Holstein Association | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Koch Family Legacy Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2012 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2011 | Giuliana C & John D Koch Foundation | 990PF | Director | 0 | $0 | $0 | View return |