| 2024 | Palm Springs International Film Society | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Palm Springs International Film Society | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2023 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2023 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2022 | Palm Springs International Film Society | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2022 | Palm Springs Art Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2021 | Palm Springs International Film Society | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Palm Springs Art Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2021 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Palm Springs International Film Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Palm Springs Art Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2019 | Palm Springs International Film Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Palm Springs Art Museum | 990 | Chair Emerita | 1 | $0 | $0 | View return |
| 2019 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Palm Springs International Film Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Palm Springs Art Museum | 990 | Chair Emerita | 2 | $0 | $0 | View return |
| 2018 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2017 | Palm Springs International Film Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Palm Springs Art Museum | 990 | Chair Emerita | 2 | $0 | $0 | View return |
| 2016 | Cargill Macmillan Jr and Donna J Macmillan Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2016 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990PF | Trustee | 0.25 | $0 | $0 | View return |
| 2016 | Palm Springs International Film Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Palm Springs Art Museum | 990 | Chair | 2 | $0 | $0 | View return |
| 2016 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Cargill Macmillan Jr and Donna J Macmillan Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2015 | College of the Desert Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Palm Springs International Film Society | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Palm Springs Art Museum | 990 | Chair | 2 | $0 | $0 | View return |
| 2015 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Cargill Macmillan Jr and Donna J Macmillan Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2014 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Palm Springs Art Museum | 990 | Exec Vice Chair | 2 | $0 | $0 | View return |
| 2013 | Cargill Macmillan Jr and Donna J Macmillan Family Foundation | 990PF | President | 0.5 | $0 | $0 | View return |
| 2013 | Donna J Macmillan & Cargill Macmillan Jr Charitable Tr | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Palm Springs Art Museum | 990 | Chairman | 3 | $0 | $0 | View return |
| 2013 | Friends of the Cultural Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | Cargill Macmillan Jr and Donna J Macmillan Family Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2011 | Cargill Macmillan Jr and Donna J Macmillan Family Foundation | 990PF | President | 0 | $0 | $0 | View return |