| 2024 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Rock Properties Inc Co Bingham | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2024 | Ignorance Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2023 | Rock Properties Inc Co Bingham | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2023 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Ignorance Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | Rock Properties Inc Co Bingham | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2022 | Ignorance Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2021 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2020 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2019 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Rapid Science Inc. | 990 | Director & Secretary | 1 | $0 | $0 | View return |
| 2018 | New York City H2O Inc | 990 | Board President | 2 | $0 | $0 | View return |
| 2018 | Visionhero Inc | 990EZ | Secretary, Director | 25 | $0 | $0 | View return |
| 2018 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | New York City H2O Inc | 990EZ | Board President | 2 | $0 | $0 | View return |
| 2017 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Rapid Science Inc. | 990 | Director & Secretary | 1 | $0 | $0 | View return |
| 2017 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Rapid Science Inc. | 990EZ | Director & Secretary | 10 | $0 | $0 | View return |
| 2016 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Rapid Science Inc. | 990EZ | Director & Secretary | 10 | $0 | $0 | View return |
| 2015 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | The Alumni and Friends of Fiorello H Laguardia High School Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Rock Properties Inc Co Bingham | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Ignorance Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |