| 2025 | Marblehead Conservancy Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2024 | Marblehead Conservancy Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2024 | Caplan Family Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2024 | Armond and Rose Caplan Foundation | 990PF | Director & V | 0 | $0 | $0 | View return |
| 2023 | Marblehead Conservancy Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Caplan Family Charitable Trust | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2023 | Armond and Rose Caplan Foundation | 990PF | Director & V | 0 | $0 | $0 | View return |
| 2023 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2022 | Marblehead Conservancy Inc. | 990EZ | Board Member | 3 | $0 | - | View return |
| 2022 | Caplan Family Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Armond and Rose Caplan Foundation | 990PF | Director & V | 0 | $0 | $0 | View return |
| 2022 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2021 | Caplan Family Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Marblehead Conservancy Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2021 | Armond and Rose Caplan Foundation | 990PF | Director & V | 0 | $0 | $0 | View return |
| 2021 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2020 | Caplan Family Charitable Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Armond and Rose Caplan Foundation | 990PF | Director & V | 0 | $0 | $0 | View return |
| 2020 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2019 | Armond and Rose Caplan Foundation | 990PF | Director & V | 0 | $0 | $0 | View return |
| 2019 | The Stephen R Caplan Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2019 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2018 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2017 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2016 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2014 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2014 | Discover Your Northwest | 990 | Former Chair | 1.25 | $0 | $0 | View return |
| 2013 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2013 | Discover Your Northwest | 990 | Chair | 1.25 | $0 | $0 | View return |
| 2012 | Caplan Family Charitable Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2011 | Caplan Family Charitable Trust | 990PF | Trustee | 5 | $0 | $0 | View return |