| 2024 | Greater Los Angeles Area Council | 990 | Vice President, Development | 1 | $0 | $0 | View return |
| 2024 | Rensselaer Acacia Corp - William Jameson | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2024 | Indian Land Green | 990 | Presidenttreasurer | 4 | $0 | $0 | View return |
| 2024 | San Gabriel Cemetery Association | 990 | Trustee | 5 | $0 | $0 | View return |
| 2024 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2023 | San Gabriel Cemetery Association | 990 | Vice President | 10 | $0 | $0 | View return |
| 2023 | San Gabriel Cemetery Association | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Rensselaer Acacia Corp - William Jameson | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Elloree Heritage Museum and Cultural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Greater Los Angeles Area Council | 990 | Vice President, Development | 1 | $0 | $0 | View return |
| 2023 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2023 | Greater Los Angeles Area Council | 990 | Vice President, Development | 1 | $0 | $0 | View return |
| 2022 | San Gabriel Cemetery Association | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Greater Los Angeles Area Council | 990 | Vice President, Development | 1 | $0 | $0 | View return |
| 2022 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2022 | San Gabriel Cemetery Association | 990 | Vice President | 10 | $0 | $0 | View return |
| 2022 | Rensselaer Acacia Corp - William Jameson | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2022 | Elloree Heritage Museum and Cultural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2021 | San Gabriel Cemetery Association | 990 | Vice President | 10 | $0 | $0 | View return |
| 2021 | Greater Los Angeles Area Council | 990 | Vice President, Development | 1 | $0 | $0 | View return |
| 2021 | San Gabriel Cemetery Association | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Rensselaer Acacia Corp - William Jameson | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2021 | Elloree Heritage Museum and Cultural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | San Gabriel Cemetery Association | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | United States Orienteering Federation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | San Gabriel Cemetery Association | 990 | Vice President | 10 | $0 | $0 | View return |
| 2020 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2020 | Rensselaer Acacia Corp - William Jameson | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2020 | Greater Los Angeles Area Council | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Greater Los Angeles Area Council | 990 | Board Of Directors | 1 | $0 | $0 | View return |
| 2019 | Rensselaer Acacia Corp - William Jameson | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2019 | San Gabriel Cemetery Association | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2019 | San Gabriel Cemetery Association | 990 | Vice President | 10 | $0 | $0 | View return |
| 2019 | Elloree Heritage Museum and Cultural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | United States Orienteering Federation | 990 | Vice President Of Club Services | 1 | $0 | $0 | View return |
| 2018 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2018 | Greater Los Angeles Area Council | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Elloree Heritage Museum and Cultural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | United States Orienteering Federation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2017 | Greater Los Angeles Area Council | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Elloree Heritage Museum and Cultural | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | San Gabriel Cemetery Association | 990 | President | 10 | $0 | $0 | View return |
| 2016 | Greater Los Angeles Area Council | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2016 | San Gabriel Cemetery Association | 990 | President | 10 | $0 | $0 | View return |
| 2016 | Florida Future Farmers of America Inc | 990 | State Ffa Pres | 2 | $0 | $0 | View return |
| 2015 | San Gabriel Valley Council Boy Scouts of America #040 | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Jameson Research Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2015 | San Gabriel Cemetery Association | 990 | President | 10 | $0 | $0 | View return |
| 2014 | San Gabriel Valley Council Boy Scouts of America #040 | 990 | Directors | 1 | $0 | $0 | View return |
| 2014 | San Gabriel Cemetery Association | 990 | President | 15 | $0 | $0 | View return |
| 2013 | Benevolent & Protective Order Of | 990 | 1 Year Trust | 10 | $0 | $0 | View return |
| 2013 | San Gabriel Valley Council Boy Scouts of America #040 | 990 | Director | 1 | $0 | $0 | View return |