| 2024 | Center for Research Libraries | 990 | Chair | 2 | $0 | $0 | View return |
| 2023 | Astrophysical Research Consortium | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2023 | Center for Research Libraries | 990 | Chair | 2 | $0 | $0 | View return |
| 2022 | Astrophysical Research Consortium | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Digital Public Library of America | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2022 | Center for Research Libraries | 990 | Chair | 2 | $0 | $0 | View return |
| 2021 | Digital Public Library of America | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2021 | Astrophysical Research Consortium | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Center for Research Libraries | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2020 | Digital Public Library of America | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Center for Research Libraries | 990 | Treasurer - New | 2 | $0 | $0 | View return |
| 2019 | Digital Public Library of America | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Oar Community Residence Corp | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | Greater Western Library Alliance Inc. | 990 | Member-At-La | 1 | $0 | $0 | View return |
| 2019 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Center for Research Libraries | 990 | Director - New | 2 | $0 | $0 | View return |
| 2018 | Breaking Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Greater Western Library Alliance Inc. | 990 | Member-At-La | 2 | $0 | $0 | View return |
| 2018 | Digital Public Library of America | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Breaking Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Digital Public Library of America | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Breaking Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Digital Public Library of America | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Assoc for Education & Rehbltatn of the Blind & Visually Impaired | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Breaking Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Oar Community Residence Corp | 990EZ | Director | 1 | $0 | $0 | View return |
| 2015 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Assoc for Education & Rehbltatn of the Blind & Visually Impaired | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Oar Community Residence Corp | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | Breaking Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Ziegfeld Club Inc. | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | Oar Community Residence Corp | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | Breaking Boundaries Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Nysarc Inc Onondaga County Chapter | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Idaho Regional Optical Network Inc. | 990 | Alternate Director | 0 | $0 | $0 | View return |
| 2013 | Ziegfeld Club Inc. | 990EZ | Director | 1 | $0 | $0 | View return |