| 2023 | Health Effects Institute | 990 | Board Member | 2 | $10,000 | $0 | View return |
| 2023 | Us Civilian Research and Development Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2022 | Health Effects Institute | 990 | Board Member | 2 | $8,750 | $0 | View return |
| 2022 | Sciencecounts Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | Us Civilian Research and Development Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2021 | Health Effects Institute | 990 | Board Member | 2 | $3,750 | $0 | View return |
| 2021 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Society for Science and the Public | 990 | Trustee | 3 | $0 | $0 | View return |
| 2021 | Sciencecounts Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Us Civilian Research and Development Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2020 | Health Effects Institute | 990 | Board Member | 2 | $7,500 | $0 | View return |
| 2020 | Sciencecounts Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Society for Science and the Public | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Us Civilian Research and Development Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2019 | American Association for the Advancement of Science | 990 | Secretary&CEO (As Of 10/2019) | 40 | $142,563 | $0 | View return |
| 2019 | Health Effects Institute | 990 | Board Member | 2 | $7,500 | $0 | View return |
| 2019 | Sciencecounts Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Society for Science and the Public | 990 | Trustee | 3 | $0 | $0 | View return |
| 2019 | Us Civilian Research and Development Foundation | 990 | Member | 2 | $0 | $0 | View return |
| 2018 | Society for Science and the Public | 990 | At-Large | 3 | $0 | $0 | View return |
| 2018 | Center for Open Sciences Inc | 990 | Member | 0.1 | $0 | $0 | View return |
| 2018 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Sciencecounts Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Center for Open Sciences Inc | 990 | Member | 0.1 | $0 | $0 | View return |
| 2017 | Society for Science and the Public | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2017 | Society for Science and the Public | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2016 | Society for Science and the Public | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2016 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | American Association for the Advancement of Science | 990 | CEO/Secretary (Thru 2/2015) | 40 | $552,250 | $0 | View return |
| 2015 | Dabena Alliances Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Society for Science and the Public | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2015 | Supporters of Agricultural Research Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | American Association for the Advancement of Science | 990 | CEO/Secretary | 40 | $554,364 | $0 | View return |
| 2014 | Society for Science and the Public | 990 | Secretary | 3 | $0 | $0 | View return |
| 2014 | Global Knowledge Initiative | 990 | Chief Executive Officer For A | 0 | $0 | $0 | View return |
| 2014 | Gordon Research Conferences Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | American Association for the Advancement of Science | 990 | CEO/Secretary | 40 | $806,962 | - | View return |
| 2013 | Global Knowledge Initiative | 990 | Chief Executive Officer For A | 0 | $0 | $0 | View return |
| 2013 | Society for Science and the Public | 990 | Secretary | 3 | $0 | $0 | View return |
| 2013 | Dabena Alliances Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Gordon Research Conferences Inc | 990 | Trustee | 1 | $0 | $0 | View return |