| 2024 | Connected Learning Alliance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2023 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Connected Learning Alliance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2022 | Connected Learning Alliance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Connected Learning Alliance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2020 | Connected Learning Alliance | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director Until 9/7/2019 | 4.5 | $17,000 | $0 | View return |
| 2019 | Connected Learning Alliance | 990 | Board Member | 0.15 | $0 | $0 | View return |
| 2019 | Japan Society Inc | 990 | Frm. Director | 3 | $0 | $0 | View return |
| 2018 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $28,000 | $0 | View return |
| 2018 | Connected Learning Alliance | 990 | Board Member | 0.15 | $0 | $0 | View return |
| 2018 | John S and James L Knight Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Japan Society Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $26,000 | $0 | View return |
| 2017 | Connected Learning Alliance | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2017 | John S and James L Knight Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Japan Society Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2016 | John S and James L Knight Foundation | 990PF | Trustee | 2 | $40,000 | $0 | View return |
| 2016 | John S and James L Knight Foundation | 990PF | Trustee | 2 | $40,000 | $0 | View return |
| 2016 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $28,000 | $0 | View return |
| 2015 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $21,000 | $0 | View return |
| 2015 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Startl Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $29,000 | $0 | View return |
| 2014 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Startl Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2014 | Public Knowledge | 990 | Emeritus Director | 1 | $0 | $0 | View return |
| 2013 | John S and James L Knight Foundation | 990PF | Trustee | 2 | $32,800 | $0 | View return |
| 2013 | John D and Catherine T Macarthur Foundation (Consolidated) | 990PF | Director | 4.5 | $26,000 | $0 | View return |
| 2013 | Public Knowledge | 990 | Emeritus Director | 1 | $0 | $0 | View return |
| 2013 | Startl Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | The Momoko Ito Foundation | 990PF | Treasurer | 2 | $0 | $0 | View return |
| 2012 | John S and James L Knight Foundation | 990PF | Trustee | 2 | $9,600 | $0 | View return |