| 2024 | Hodgdon Foundation | 990PF | Director | 20 | $35,000 | $0 | View return |
| 2024 | Adams County Arts Council | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2024 | Newport Performing Arts Center Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Massachusetts International Festival of the Arts Inc. | 990 | Executive Director | 35 | $66,560 | $0 | View return |
| 2023 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2023 | Institute for the Visualization of History Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Newport Performing Arts Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Ensemble for the Romantic Century Inc. | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Massachusetts International Festival of the Arts Inc. | 990 | Executive Artistic Director | 35 | $64,244 | $0 | View return |
| 2022 | Massachusetts International Festival of the Arts Inc. | 990 | Executive Director | 35 | $64,244 | $0 | View return |
| 2022 | Ensemble for the Romantic Century Inc. | 990 | President | 5 | $12,000 | $0 | View return |
| 2022 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2022 | International Federation of Clinical Neurophysiology Inc. | 990 | Director (Thru 9/22) | 1 | $0 | $0 | View return |
| 2022 | Old Warson Country Club | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Ensemble for the Romantic Century Inc. | 990 | President | 5 | $86,950 | $0 | View return |
| 2021 | Massachusetts International Festival of the Arts Inc. | 990 | Executive Artistic Directo | 35 | $53,094 | $0 | View return |
| 2021 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2021 | International Federation of Clinical Neurophysiology Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Old Warson Country Club | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Massachusetts International Festival of the Arts Inc. | 990 | Executive Artistic Directo | 40 | $49,000 | $0 | View return |
| 2020 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2019 | Massachusetts International Festival of the Arts Inc. | 990 | Executive Artistic Director | 40 | $70,000 | $0 | View return |
| 2019 | Ensemble for the Romantic Century Inc. | 990 | Director | 15 | $39,125 | $0 | View return |
| 2019 | Cross County Economic Development Corporation | 990 | Director | - | $0 | $0 | View return |
| 2019 | Institute for the Visualization of History Inc. | 990EZ | President An | 1 | $0 | - | View return |
| 2019 | Salt Creek Volunteer Fire Dept | 990 | Lieutant | 35 | $0 | $0 | View return |
| 2019 | Fernwood Cemetery Association | 990 | Trustee | 0 | $0 | $0 | View return |
| 2019 | Palmer Home for Children | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Mississippi Sheriff'S Boys and Girls Ranch Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | Community Life Team | 990 | CLT Operations Scheduler | 40 | $103,503 | $0 | View return |
| 2018 | Massachusetts International Festival of the Arts Inc. | 990 | Director | 40 | $22,000 | $0 | View return |
| 2018 | Ensemble for the Romantic Century Inc. | 990 | Director | 15 | $0 | $46,250 | View return |
| 2018 | Salt Creek Volunteer Fire Dept | 990 | Lieutant | 35 | $0 | $0 | View return |
| 2018 | Institute for the Visualization of History Inc. | 990EZ | President An | 1 | $0 | - | View return |
| 2017 | Massachusetts International Festival of the Arts Inc. | 990 | Director | 40 | $27,500 | $0 | View return |
| 2017 | Ensemble for the Romantic Century Inc. | 990 | Director | 5 | $0 | $45,000 | View return |
| 2017 | Mississippi Sheriff'S Boys and Girls Ranch Inc | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2017 | Tyler Junior Golf Foundation | 990EZ | Director | 0.5 | $0 | - | View return |
| 2017 | Palmer Home for Children | 990 | Secretary | 0.5 | $0 | $0 | View return |
| 2017 | Salt Creek Volunteer Fire Dept | 990 | Lieutant | 35 | $0 | $0 | View return |
| 2017 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2016 | Ensemble for the Romantic Century Inc. | 990 | Director | 10 | $27,500 | $27,500 | View return |
| 2016 | Massachusetts International Festival of the Arts Inc. | 990 | Director | 40 | $16,998 | $0 | View return |
| 2016 | Salt Creek Volunteer Fire Dept | 990 | Lieutant | 35 | $0 | $0 | View return |
| 2016 | American Legion Post 224 | 990EZ | Vice Commander | 0 | $0 | $0 | View return |
| 2016 | Palmer Home for Children | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2016 | Tyler Junior Golf Foundation | 990EZ | Director | 0.5 | $0 | - | View return |
| 2015 | Palmer Home for Children | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Massachusetts International Festival of the Arts Inc. | 990 | Director | 40 | $0 | $0 | View return |
| 2015 | Tyler Junior Golf Foundation | 990EZ | Director | 0.5 | $0 | - | View return |
| 2015 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2015 | Institute for the Visualization of History Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2015 | Ensemble for the Romantic Century Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2014 | Charlotte Mecklenburg Council | 990EZ | Director | 1 | $0 | - | View return |
| 2014 | Chattooga Conservancy Inc. | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2014 | Palmer Home for Children | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Salt Creek Volunteer Fire Dept | 990 | Lieutant | 35 | $0 | $0 | View return |
| 2014 | Amherst Cinema Arts Center Inc. | 990 | Director "Past" | 1 | $0 | $0 | View return |
| 2014 | Institute for the Visualization of History Inc. | 990EZ | President An | 0 | $0 | - | View return |
| 2014 | Institute for the Visualization of History Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | Massachusetts International Festival of the Arts Inc. | 990 | Director | 40 | $0 | $0 | View return |
| 2014 | Ensemble for the Romantic Century Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2013 | Chattooga Conservancy Inc. | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2013 | Palmer Home for Children | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Amherst Cinema Arts Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Salt Creek Volunteer Fire Dept | 990EZ | Lieutant | 35 | $0 | - | View return |
| 2013 | Institute for the Visualization of History Inc. | 990EZ | President An | 3 | $0 | - | View return |
| 2013 | Institute for the Visualization of History Inc. | 990EZ | Director | 1 | $0 | - | View return |
| 2013 | Massachusetts International Festival of the Arts Inc. | 990 | Director | 40 | $0 | $0 | View return |
| 2013 | Bascom Cooksey Foundation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Ensemble for the Romantic Century Inc. | 990EZ | Director | 10 | $0 | - | View return |