| 2024 | Irene J Allman Charitable Trust - Rbc Trust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2024 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | $0 | View return |
| 2024 | Sonoma Valley Education Foundation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2024 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 12 | $0 | $0 | View return |
| 2024 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Irene J Allman Charitable Trust - Rbc Trust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2023 | Sonoma Valley Education Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | $0 | View return |
| 2022 | Valley of the Moon Music Festival | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Brattleboro Community Television Inc. | 990 | Vice President | 4 | $0 | $0 | View return |
| 2022 | Irene J Allman Charitable Trust - Rbc Trust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2022 | Sonoma Valley Education Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | $0 | View return |
| 2022 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $3,000 | $0 | View return |
| 2021 | Valley of the Moon Music Festival | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Irene J Allman Charitable Trust - Rbc Trust | 990PF | Co-Trustee | 1 | $0 | - | View return |
| 2021 | Brattleboro Community Television Inc. | 990 | Vice President | 4 | $0 | $0 | View return |
| 2021 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | $0 | View return |
| 2021 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $3,000 | $0 | View return |
| 2020 | Gateway Foundation Inc. | 990EZ | President. | 0 | $0 | - | View return |
| 2020 | Valley of the Moon Music Festival | 990 | President | 10 | $0 | $0 | View return |
| 2020 | Brattleboro Community Television Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | $0 | View return |
| 2020 | Naples Music Club Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $3,000 | $0 | View return |
| 2019 | Gateway Foundation Inc. | 990EZ | President. | 0 | $0 | - | View return |
| 2019 | Brattleboro Community Television Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2019 | Valley of the Moon Music Festival | 990 | President | 10 | $0 | $0 | View return |
| 2019 | Naples Music Club Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Brattleboro Community Television Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2018 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | Valley of the Moon Music Festival | 990 | President | 10 | $0 | $0 | View return |
| 2018 | Left Coast Chamber Ensemble Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Naples Music Club Inc. | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2018 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $3,000 | $0 | View return |
| 2017 | Brattleboro Community Television Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2017 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Naples Music Club Inc. | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2016 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $3,000 | $0 | View return |
| 2016 | Society for Developmental Biology Inc. | 990 | Southeast Re | 2 | $0 | $0 | View return |
| 2016 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2016 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $6,000 | $0 | View return |
| 2015 | Society for Developmental Biology Inc. | 990 | Southeast Re | 2 | $0 | $0 | View return |
| 2015 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2015 | San Francisco Performances Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2014 | Left Coast Chamber Ensemble Inc. | 990 | Board President | 7 | $0 | $0 | View return |
| 2014 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Istituto Italiano Scuola | 990 | Member | 0.25 | $0 | $0 | View return |
| 2014 | San Francisco Performances Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2013 | Philharmonia Baroque Orchestra & Chorale | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Left Coast Chamber Ensemble Inc. | 990EZ | President | 15 | $0 | - | View return |
| 2013 | Montford Park Players | 990EZ | Treasurer | 10 | $0 | $0 | View return |
| 2013 | The Jim and Margaret Krum Foundation Inc | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | San Francisco Performances Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2012 | Sol Cohn Foundation Co Zapken & Loeb LLP | 990PF | Director/Treas | 1.75 | $0 | - | View return |
| 2012 | Hannah S & Samuel Cohn Memorial Fndn C/O National Penn Investors Trust | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | Hannah S & Samuel Cohn Memorial Fndn C/O National Penn Investors Trust | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2010 | Hannah S & Samuel Cohn Memorial Fndn C/O National Penn Investors Trust | 990PF | Secretary | 0 | $0 | $0 | View return |