| 2024 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2024 | Rattle Building Corporation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2024 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2023 | Rattle Building Corporation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2023 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2022 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2022 | Rattle Building Corporation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2021 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $120,000 | - | View return |
| 2021 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2021 | Globalcyberconsortium Inc | 990EZ | President & CEO | 0 | $0 | - | View return |
| 2020 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2020 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2020 | Globalcyberconsortium Inc | 990EZ | President & CEO | 0 | $0 | - | View return |
| 2019 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2019 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2018 | Physical Security Interoperability Alliance | 990 | President | 40 | $120,000 | $0 | View return |
| 2018 | Badger Technology Scholars Inc Attn David Bunzel | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2017 | Physical Security Interoperability Alliance | 990 | President | 40 | $120,000 | $0 | View return |
| 2017 | Optical Storage Technology Association | 990EZ | President | 0 | $0 | - | View return |
| 2016 | Optical Storage Technology Association | 990EZ | President | 0 | $0 | - | View return |
| 2016 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2015 | Optical Storage Technology Association | 990EZ | President | 0 | $0 | - | View return |
| 2015 | Physical Security Interoperability Alliance | 990EZ | President | 40 | $0 | - | View return |
| 2014 | Physical Security Interoperability Alliance | 990 | President | 40 | $120,000 | $0 | View return |
| 2014 | Optical Storage Technology Association | 990EZ | President | 0 | $0 | - | View return |
| 2013 | Optical Storage Technology Association | 990EZ | President | 0 | $0 | - | View return |
| 2013 | Physical Security Interoperability Alliance | 990 | President | 40 | $0 | $0 | View return |