| 2025 | O'Callaghan Family Foundation | 990PF | Director | 0.12 | $0 | $0 | View return |
| 2024 | O'Callaghan Family Foundation | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2024 | Rodeo Citizens Association | 990 | President And Chair | 0 | $0 | $0 | View return |
| 2024 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | O'Callaghan Family Foundation | 990PF | Director | 0.42 | $0 | $0 | View return |
| 2023 | Rodeo Citizens Association | 990 | President | 0 | $0 | $0 | View return |
| 2022 | Metals Service Center Institute | 990 | Senior Staff Accountant / Office Manager | 50 | $100,081 | $0 | View return |
| 2022 | O'Callaghan Family Foundation | 990PF | Director | 0.42 | $2,000 | $0 | View return |
| 2022 | Rodeo Citizens Association | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Us -Poland Business Council C/O Williams & Jensen PLLC | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | O'Callaghan Family Foundation | 990PF | Director | 0.42 | $2,000 | $0 | View return |
| 2021 | Rodeo Citizens Association | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Us -Poland Business Council C/O Williams & Jensen PLLC | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | O'Callaghan Family Foundation | 990PF | Director | 0.35 | $2,000 | $0 | View return |
| 2020 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Us -Poland Business Council C/O Williams & Jensen PLLC | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | O'Callaghan Family Foundation | 990PF | Director | 0.25 | $2,000 | $0 | View return |
| 2019 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Us -Poland Business Council C/O Williams & Jensen PLLC | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2018 | O'Callaghan Family Foundation | 990PF | Director | 0.31 | $2,000 | $0 | View return |
| 2018 | O'Callaghan Family Foundation | 990PF | Director | 0.31 | $2,000 | $0 | View return |
| 2018 | The Silent Witness Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Standish Humane Society Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2018 | Us -Poland Business Council C/O Williams & Jensen PLLC | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2017 | O'Callaghan Family Foundation | 990PF | Director | 0.31 | $2,000 | $0 | View return |
| 2017 | Standish Humane Society Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2016 | O'Callaghan Family Foundation | 990PF | Director | 0.29 | $2,000 | $0 | View return |
| 2016 | Standish Humane Society Inc. | 990 | Director | 10 | $0 | $0 | View return |
| 2015 | O'Callaghan Family Foundation | 990PF | Director | 0.58 | $2,000 | $0 | View return |
| 2014 | O'Callaghan Family Foundation | 990PF | Director | 6 | $2,000 | $0 | View return |
| 2013 | O'Callaghan Family Foundation | 990PF | Director | 0.13 | $2,000 | - | View return |
| 2013 | Camp Fire Golden Empire Formerly Camp Fire Council of the Golden Empire | 990EZ | Executive Direc | 30 | $0 | - | View return |
| 2012 | O'Callaghan Family Foundation | 990PF | Director | 0.12 | $1,000 | - | View return |
| 2011 | O'Callaghan Family Foundation | 990PF | Director | 0.23 | $1,000 | - | View return |
| 2010 | O'Callaghan Family Foundation | 990PF | Director | 0.31 | $1,000 | - | View return |