| 2025 | Clifford F Ahlers Charitable Trust | 990PF | Co-Trustee | 1 | $25,692 | - | View return |
| 2025 | Trust UW Harold Parma FBO Parma Park | 990PF | Co-Trustee | 1 | $6,513 | $0 | View return |
| 2024 | Clifford F Ahlers Charitable Trust | 990PF | Co-Trustee | 1 | $21,756 | - | View return |
| 2024 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $10,190 | $0 | View return |
| 2024 | Clifford F Ahlers Non-Marital Trust | 990PF | Co-Trustee | 1 | $9,841 | - | View return |
| 2024 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,969 | $0 | View return |
| 2024 | John S Kiewit Memorial Foundation | 990PF | Treasurer | 1 | $0 | - | View return |
| 2023 | Clifford F Ahlers Charitable Trust | 990PF | Co-Trustee | 1 | $19,149 | - | View return |
| 2023 | Clifford F Ahlers Non-Marital Trust | 990PF | Co-Trustee | 1 | $9,151 | - | View return |
| 2023 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,665 | $0 | View return |
| 2023 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,918 | $0 | View return |
| 2023 | John S Kiewit Memorial Foundation | 990PF | Treasurer | 1 | $0 | - | View return |
| 2022 | Clifford F Ahlers Charitable Trust | 990PF | Co-Trustee | 1 | $21,061 | - | View return |
| 2022 | Clifford F Ahlers Non-Marital Trust | 990PF | Co-Trustee | 1 | $9,719 | - | View return |
| 2022 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,952 | $0 | View return |
| 2022 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $6,478 | $0 | View return |
| 2022 | John S Kiewit Memorial Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Clifford F Ahlers Charitable Trust | 990PF | Co-Trustee | 1 | $23,237 | - | View return |
| 2021 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $10,797 | $0 | View return |
| 2021 | Clifford F Ahlers Non-Marital Trust | 990PF | Co-Trustee | 1 | $9,113 | - | View return |
| 2021 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,626 | $0 | View return |
| 2021 | John S Kiewit Memorial Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Clifford F Ahlers Charitable Trust | 990PF | Co-Trustee | 1 | $19,534 | - | View return |
| 2020 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $9,600 | $0 | View return |
| 2020 | Clifford F Ahlers Non-Marital Trust | 990PF | Co-Trustee | 1 | $9,089 | - | View return |
| 2020 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,502 | $0 | View return |
| 2020 | John S Kiewit Memorial Foundation | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Clifford F Ahlers Non-Marital Trust | 990PF | Co-Trustee | 1 | $8,055 | - | View return |
| 2019 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $6,830 | $0 | View return |
| 2019 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,144 | $0 | View return |
| 2019 | John S Kiewit Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,443 | $0 | View return |
| 2018 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,170 | $0 | View return |
| 2018 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,170 | $0 | View return |
| 2018 | John S Kiewit Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,922 | $0 | View return |
| 2017 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $4,934 | $0 | View return |
| 2017 | John S Kiewit Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,321 | $0 | View return |
| 2016 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,053 | $0 | View return |
| 2016 | John S Kiewit Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $7,865 | $0 | View return |
| 2015 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $5,219 | $0 | View return |
| 2015 | John S Kiewit Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,496 | $0 | View return |
| 2014 | Trust UW Harold Parma FBO Parma Park | 990PF | Trustee | 1 | $4,976 | $0 | View return |
| 2014 | John S Kiewit Memorial Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $8,070 | $0 | View return |
| 2013 | Montecito Community Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $7,566 | $0 | View return |
| 2011 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $7,365 | $0 | View return |
| 2010 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $6,824 | $0 | View return |
| 2009 | Daniel a & Edna J Sattler Beneficial Tr C/O Price Postel & Parma LLP | 990PF | Trustee | 0.5 | $7,260 | $0 | View return |