| 2025 | Western Telecommunications Alliance Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | Western Telecommunications Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Fiber Broadband Association | 990 | Chair | 5 | $0 | $0 | View return |
| 2024 | Western Telecommunications Alliance Foundation Inc. | 990 | Director (Past President) | 1 | $0 | $0 | View return |
| 2024 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Chair | 1 | $0 | $0 | View return |
| 2024 | Fiber Optic Sensing Association | 990 | Fba Liason | 5 | $0 | $0 | View return |
| 2024 | Western Telecommunications Alliance | 990 | Director (Past President) | 1 | $0 | $0 | View return |
| 2024 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Chair | 1 | $0 | $0 | View return |
| 2023 | Fiber Optic Sensing Association | 990 | Fba Liason | 5 | $0 | $0 | View return |
| 2023 | Western Telecommunications Alliance Foundation Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Western Telecommunications Alliance | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Fiber Broadband Association | 990 | Chair Elect | 5 | $0 | $0 | View return |
| 2022 | Western Telecommunications Alliance Foundation Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Western Telecommunications Alliance | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Fiber Broadband Association | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Western Telecommunications Alliance Foundation Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Dan and Hermine Hemphill Charitable Foundation Inc. | 990PF | Secretary / Director | 0 | $0 | $0 | View return |
| 2021 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Western Telecommunications Alliance | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Western Telecommunications Alliance | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Kansas Rural Independent Telecommunications Coalition Association | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Dan and Hermine Hemphill Charitable Foundation Inc. | 990PF | Secretary / Director | 0 | $0 | $0 | View return |
| 2020 | Western Telecommunications Alliance Foundation Inc. | 990 | Vice-President | 1 | $0 | $0 | View return |
| 2020 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Western Telecommunications Alliance | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | Western Telecommunications Alliance Foundation Inc. | 990 | Vice-President | 1 | $0 | $0 | View return |
| 2019 | Dan and Hermine Hemphill Charitable Foundation Inc. | 990PF | Secretary / Director | 0 | $0 | $0 | View return |
| 2019 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Kansas Rural Independent Telecommunications Coalition Association | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Kansas Rural Independent Telecommunications Coalition Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Dan and Hermine Hemphill Charitable Foundation Inc. | 990PF | Secretary / Director | 0 | $0 | $0 | View return |
| 2018 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Western Telecommunications Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Western Telecommunications Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Kansas Rural Independent Telecommunications Coalition Association | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Kansas Rural Independent Telecommunications Coalition Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Kansas Rural Independent Telecommunications Coalition Association | 990 | Director | 2.5 | $0 | $0 | View return |
| 2015 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Ntca Regional Retiree Medical Funding Trust I Co Nat'L Telecommun Coop Asso C | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Ntca Regional Retiree Medical Funding Trust II C/O Nat'L Telecommun Coop Assoc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Village Place Charitable Trust | 990 | Sec./Treas. | 2 | $0 | $0 | View return |