| 2025 | Choral Singers of Marin | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2024 | Choral Singers of Marin | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2024 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2024 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2024 | Modern Greek Studies Foundation | 990EZ | Treasurer, Secretary | 2 | $0 | $0 | View return |
| 2024 | Larkspur Library Endowment Fund and Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Choral Singers of Marin | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Modern Greek Studies Foundation | 990EZ | Treasurer, Secretary | 2 | $0 | $0 | View return |
| 2023 | Larkspur Library Endowment Fund and Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2022 | Choral Singers of Marin | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Modern Greek Studies Foundation | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2022 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2022 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2022 | Larkspur Library Endowment Fund and Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Larkspur Library Endowment Fund and Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Madrone Canyon Nrg | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Modern Greek Studies Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 5 | $0 | $0 | View return |
| 2021 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Larkspur Library Endowment Fund and Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Larkspur Library Endowment Fund and Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Modern Greek Studies Foundation | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2019 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2019 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Larkspur Library Endowment Fund and Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | $0 | View return |
| 2018 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | California Probate Referees Association | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | - | View return |
| 2017 | Larkspur Library Endowment Fund and Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | California Probate Referees Association | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2017 | California Probate Referees Association | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2016 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Larkspur Library Endowment Fund and Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | California Probate Referees Association | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2016 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | - | View return |
| 2016 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2015 | Choral Singers of Marin | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Larkspur Library Endowment Fund and Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | - | View return |
| 2015 | California Probate Referees Association | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2015 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | California Probate Referees Association | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2014 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | - | View return |
| 2014 | Larkspur Library Endowment Fund and Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | Boy Scouts of America 35 Marin Council | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | Patriarch Athenagoras Orthodox Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Larkspur Library Endowment Fund and Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | San Francisco Sailing Whaleboat Association Inc. | 990EZ | President | 15 | $0 | - | View return |
| 2013 | Patriarch Athenagoras Orthodox Institute | 990 | Secretary | 5 | $0 | $0 | View return |
| 2013 | California Probate Referees Association | 990EZ | Treasurer | 0 | $0 | - | View return |