| 2024 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $26,913 | $0 | View return |
| 2024 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $4,758 | $0 | View return |
| 2024 | Wakefield Family Foundation | 990PF | Trustee | 1 | $4,196 | $0 | View return |
| 2023 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $23,894 | $0 | View return |
| 2023 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $4,514 | $0 | View return |
| 2023 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,851 | $0 | View return |
| 2022 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $24,890 | $0 | View return |
| 2022 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $4,726 | $0 | View return |
| 2022 | Wakefield Family Foundation | 990PF | Trustee | 1 | $4,055 | $0 | View return |
| 2021 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $28,843 | $0 | View return |
| 2021 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $5,357 | $0 | View return |
| 2021 | Wakefield Family Foundation | 990PF | Trustee | 1 | $4,353 | $0 | View return |
| 2020 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $24,465 | $0 | View return |
| 2020 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $5,211 | $0 | View return |
| 2020 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,771 | $0 | View return |
| 2019 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $23,899 | $0 | View return |
| 2019 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $5,013 | $0 | View return |
| 2019 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,797 | $0 | View return |
| 2018 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $24,708 | $0 | View return |
| 2018 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $5,147 | $0 | View return |
| 2018 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,919 | $0 | View return |
| 2017 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $23,829 | $0 | View return |
| 2017 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $5,119 | $0 | View return |
| 2017 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,852 | $0 | View return |
| 2016 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $21,290 | $0 | View return |
| 2016 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,652 | $0 | View return |
| 2016 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $3,637 | $0 | View return |
| 2015 | Alice G Strobel Charitable Trust | 990PF | Trustee | 1 | $21,938 | $0 | View return |
| 2015 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,726 | $0 | View return |
| 2015 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $2,744 | $0 | View return |
| 2014 | Wakefield Family Foundation | 990PF | Trustee | 1 | $3,830 | $0 | View return |
| 2014 | Wilfred R Yetzer Charitable Trust | 990PF | Trustee | 1 | $2,578 | $0 | View return |
| 2013 | Wakefield Family Foundation | 990PF | Trustee Start Sept 2013 | 1 | $1,082 | $0 | View return |