| 2024 | Polo Lions Club | 990EZ | President | 0 | $0 | $0 | View return |
| 2024 | Service First Kansas Inc | 990EZ | Secretary/Tr | 2 | $0 | - | View return |
| 2024 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Girls on the Run Serving Greater Kansas City Missouri | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Sterling and Shelli Gardner Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Polo Lions Club | 990EZ | First Vice President | 0 | $0 | $0 | View return |
| 2023 | Girls on the Run Serving Greater Kansas City Missouri | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Sterling and Shelli Gardner Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Bridging Bionics Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | Bridging Bionics Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | Polo Lions Club | 990EZ | First Vice P | 0 | $0 | - | View return |
| 2022 | Girls on the Run Serving Greater Kansas City Missouri | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Polo Lions Club | 990EZ | Second Vice | 0 | $0 | - | View return |
| 2021 | Sterling and Shelli Gardner Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | Bridging Bionics Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Walnut Creek Soccer Club Aka Walnut Creek Surf Soccer Club | 990 | Secretary | 6 | $0 | $0 | View return |
| 2021 | Girls on the Run Serving Greater Kansas City Missouri | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Walnut Creek Soccer Club Aka Walnut Creek Surf Soccer Club | 990 | Secretary | 6 | $0 | $0 | View return |
| 2020 | F-M Ambulance Service Inc F Ambulance Service Inc | 990 | See Sch J, Part III, Lines 4a-4b | 0 | $0 | $3,281,646 | View return |
| 2020 | Sanford Group Return | 990 | See Sch J, Part III, Lines 4a-4b | 60 | $0 | $3,281,646 | View return |
| 2020 | F-M Ambulance Service Inc F Ambulance Service Inc | 990 | Former President, Fargo (Thru4/20) | 0 | $0 | $733,362 | View return |
| 2020 | Sanford Group Return | 990 | Former COO (Thru 4/20) | 60 | $0 | $733,362 | View return |
| 2020 | Bridging Bionics Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Polo Lions Club | 990EZ | Third Vice President | 0 | $0 | $0 | View return |
| 2020 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Sanford Group Return | 990 | COO, President Fargo (Thru 9/19) | 55 | $0 | $1,532,070 | View return |
| 2019 | F-M Ambulance Service Inc F Ambulance Service Inc | 990 | COO/President Fargo (Thru 9/19) | 5 | $0 | $1,532,070 | View return |
| 2019 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Bridging Bionics Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Health Policy Consortium | 990EZ | President/Director | 0.5 | $0 | $0 | View return |
| 2019 | Polo Lions Club | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2018 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Greater Fargo Moorhead Economic Development Corporation | 990 | Executive Committee | 0.2 | $0 | $0 | View return |
| 2018 | Health Policy Consortium | 990EZ | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Sanford Group Return | 990 | COO, President Fargo | 55 | $1,432,723 | $0 | View return |
| 2017 | F-M Ambulance Service Inc F Ambulance Service Inc | 990 | COO/President Fargo | 5 | $0 | $1,432,723 | View return |
| 2017 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Polo Lions Club | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2017 | Greater Fargo Moorhead Economic Development Corporation | 990 | Executive Committee | 0.2 | $0 | $0 | View return |
| 2017 | North Dakota Healthcare Association | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Sanford Group Return | 990 | Chief Operating Officer | 60 | $1,140,602 | $0 | View return |
| 2016 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Roots N Blues N Bbq Foundation | 990EZ | Member | 0 | $0 | - | View return |
| 2016 | Afcea Educational Foundation | 990 | Vice President | 5 | $0 | $0 | View return |
| 2016 | Northern Virginia Chapter Armed Forces Communications and Electronics Assn | 990 | Vice President | 5 | $0 | $0 | View return |
| 2015 | Sanford Group Return | 990 | Chief Operating Officer | 60 | $1,118,905 | $0 | View return |
| 2015 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Sanford Group Return | 990 | Chief Operating Officer | 60 | $831,887 | $0 | View return |
| 2014 | Sterling and Shelli Gardner Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Sanford Group Return | 990 | Chief Operating Officer Corp | 60 | $468,877 | $0 | View return |
| 2013 | Sterling and Shelli Gardner Foundation | 990PF | Trustee | 1 | $700 | $0 | View return |