| 2024 | Amalgamated Transit Union Local 996 | 990EZ | President | 2 | $0 | $0 | View return |
| 2023 | San Francisco Police Officers' Association | 990 | Board Member | 2 | $4,800 | $0 | View return |
| 2023 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 2 | $0 | $0 | View return |
| 2023 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 2 | $5,903 | $0 | View return |
| 2022 | San Francisco Police Officers' Association | 990 | Board Member | 2 | $4,800 | $0 | View return |
| 2022 | Avalon Theatre Project Inc. | 990 | Director - Until 6/2022 | 1 | $0 | $0 | View return |
| 2022 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | San Francisco Police Officers' Association | 990 | Board Member | 2 | $4,800 | $0 | View return |
| 2021 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 2 | $1,209 | $0 | View return |
| 2021 | Avalon Theatre Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | San Francisco Police Officers' Association | 990 | Board Member | 2 | $4,800 | $0 | View return |
| 2020 | Avalon Theatre Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 2 | $0 | $0 | View return |
| 2020 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2019 | San Francisco Police Officers' Association | 990 | Board Member | 2 | $4,800 | $0 | View return |
| 2019 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2019 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 0 | $0 | $0 | View return |
| 2019 | Avalon Theatre Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 2 | $6,242 | $0 | View return |
| 2018 | San Francisco Police Officers' Association | 990 | Board Member | 2 | $3,600 | $0 | View return |
| 2018 | Avalon Theatre Project Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2017 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 0 | $4,003 | $0 | View return |
| 2017 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2016 | Impact Justice | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Scriabine Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2016 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2015 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 0 | $4,705 | $0 | View return |
| 2015 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2015 | Scriabine Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2014 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 0 | $5,376 | $0 | View return |
| 2014 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2014 | Scriabine Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2014 | National Council on Crime & Delinquency | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Amalgamated Transit Union Local 996 | 990EZ | Stewart | 0 | $2,230 | $0 | View return |
| 2013 | Center for Citizen Initiatives | 990 | Board Member | - | $0 | $0 | View return |
| 2013 | Scriabine Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2012 | Scriabine Foundation | 990PF | Director | 0 | $0 | - | View return |
| 2011 | Scriabine Foundation | 990PF | Director | 0 | $0 | - | View return |