| 2024 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2023 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2023 | Manhattan Class Company Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2022 | Manhattan Class Company Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2021 | Manhattan Class Company Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | The Resource Exchange Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2020 | Manhattan Class Company Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Womans Educational Society of Colorado College | 990 | Corresponding Secretary | 1 | $0 | $0 | View return |
| 2019 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2019 | The Resource Exchange Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Manhattan Class Company Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Womans Educational Society of Colorado College | 990 | Corresponding Secretary | 1 | $0 | $0 | View return |
| 2018 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2018 | Womans Educational Society of Colorado College | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Manhattan Class Company Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | The Resource Exchange Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2017 | Manhattan Class Company Inc. | 990 | Board Of Directors | 2 | $0 | $0 | View return |
| 2017 | The Resource Exchange Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2016 | Manhattan Class Company Inc. | 990 | Board Of Directors | 2 | $0 | $0 | View return |
| 2016 | The Resource Exchange Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | Manhattan Class Company Inc. | 990 | Board Of Directors | 2 | $0 | $0 | View return |
| 2014 | Institute of Management Consultants(Fka- Council of Consulting Organizations Inc) | 990 | Director (P) | 5 | $0 | $0 | View return |
| 2014 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | Manhattan Class Company Inc. | 990 | Board Of Directors | 2 | $0 | $0 | View return |
| 2013 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Institute of Management Consultants(Fka- Council of Consulting Organizations Inc) | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Manhattan Class Company Inc. | 990 | Board Of Directors | 2 | $0 | $0 | View return |
| 2012 | The Anita May Rosenstein Foundation | 990PF | Trustee | 0 | $0 | - | View return |