| 2025 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Clearview Terrace II Inc. | 990PF | VP | 1 | $0 | $0 | View return |
| 2024 | Greater Hanover Housing Corporation for the Aged and Handicapped | 990 | Vice Preside | 0.5 | $0 | $0 | View return |
| 2023 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Clearview Terrace II Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | The Construction Industry Ethics and Compliance Initiative | 990 | Steering Committee Member | 0.5 | $0 | $0 | View return |
| 2023 | Greater Hanover Housing Corporation for the Aged and Handicapped | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Clearview Terrace II Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | Greater Hanover Housing Corporation for the Aged and Handicapped | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Construction Industry Ethics and Compliance Initiative | 990 | Steering Committee Member | 0.5 | $0 | $0 | View return |
| 2021 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Greater Hanover Housing Corporation for the Aged and Handicapped | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Clearview Terrace II Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Greater Hanover Housing Corporation for the Aged and Handicapped | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Clearview Terrace II Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Downtown San Diego Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2018 | Downtown San Diego Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Associated General Contractors of America-San Diego Chapter Inc | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Senior VP | 1 | $0 | $0 | View return |
| 2016 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Douglas E and Nancy J Barnhart Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Associated General Contractors of America Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Sec/Treas | 1 | $0 | $0 | View return |
| 2015 | Downtown San Diego Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Associated General Contractors of America-San Diego Chapter Inc | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Associated General Contractors of America Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Downtown San Diego Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Downtown San Diego Partnership Inc | 990 | Director | 1 | $0 | $0 | View return |
