| 2025 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 0 | $0 | $0 | View return |
| 2024 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 3 | $0 | $0 | View return |
| 2024 | Audrey and Martin Gruss Foundation | 990PF | Vice President/Treasurer | 0 | $0 | $0 | View return |
| 2024 | Egl Charitable Foundation | 990PF | Treasurer | 6 | $0 | - | View return |
| 2024 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Vice President / Treasurer | 1 | $0 | $0 | View return |
| 2024 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 0 | $0 | $0 | View return |
| 2023 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Audrey and Martin Gruss Foundation | 990PF | Vice President/Treasurer | 0 | $0 | $0 | View return |
| 2023 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 0 | $0 | $0 | View return |
| 2023 | Egl Charitable Foundation | 990PF | Treasurer | 6 | $0 | - | View return |
| 2023 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Vice President / Treasurer | 1 | $0 | $0 | View return |
| 2022 | Audrey and Martin Gruss Foundation | 990PF | Vice President/Treasurer | 0 | $0 | $0 | View return |
| 2022 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Egl Charitable Foundation | 990PF | Treasurer | 6 | $0 | - | View return |
| 2022 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Vice President / Treasurer | 1 | $0 | $0 | View return |
| 2022 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | Audrey and Martin Gruss Foundation | 990PF | Vice President/Treasurer | 0 | $0 | $0 | View return |
| 2021 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Vice President / Treasurer | 1 | $0 | $0 | View return |
| 2021 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Audrey and Martin Gruss Foundation | 990PF | Vice President/Treasurer | 2 | $0 | $0 | View return |
| 2020 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 2 | $0 | $0 | View return |
| 2020 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Vice President / Treasurer | 1 | $0 | $0 | View return |
| 2019 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 2 | $0 | $0 | View return |
| 2019 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Secretary, Treasurer | 2 | $0 | $0 | View return |
| 2019 | Audrey and Martin Gruss Foundation | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2018 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Secretary, Treasurer | 2 | $0 | $0 | View return |
| 2018 | Novo Mundo Foundation C/O Gruss & Co LLC | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Secretary, Treasurer | 2 | $0 | $0 | View return |
| 2016 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Hope for Depression Research Foundation C/O Gruss & Co Inc | 990 | Secretary, Treasurer | 2 | $0 | $0 | View return |
| 2015 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | The Private Investor Coalition Inc C/O John F Seher Capitol-Context | 990 | Director | 2 | $0 | $0 | View return |