| 2024 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 10 | $45,486 | $0 | View return |
| 2024 | Matilda & Edward Doerr Memorial Scholarship Fund | 990PF | Trustee | 5 | $38,107 | $0 | View return |
| 2024 | Vernon a Ohlendorf Charitable and Scholarship Trust | 990PF | Trustee | 0 | $26,541 | $0 | View return |
| 2024 | Ivah J and Jesse Pistono Charitable and Scholarship Trust | 990PF | Trustee | 0 | $10,838 | $0 | View return |
| 2023 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 10 | $44,008 | $0 | View return |
| 2023 | Vernon a Ohlendorf Charitable and Scholarship Trust | 990PF | Trustee | 5 | $25,608 | $0 | View return |
| 2023 | Ivah J and Jesse Pistono Charitable and Scholarship Trust | 990PF | Trustee | 5 | $10,531 | $0 | View return |
| 2023 | Matilda & Edward Doerr Memorial Scholarship Fund | 990PF | Trustee | 2 | $4,642 | $0 | View return |
| 2022 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 0 | $43,997 | $0 | View return |
| 2022 | Vernon a Ohlendorf Charitable and Scholarship Trust | 990PF | Trustee | 0 | $25,549 | $0 | View return |
| 2022 | Ivah J and Jesse Pistono Charitable and Scholarship Trust | 990PF | Trustee | 0 | $10,446 | $0 | View return |
| 2021 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $44,058 | $0 | View return |
| 2021 | Vernon a Ohlendorf Charitable and Scholarship Trust | 990PF | Trustee | 10 | $25,122 | $0 | View return |
| 2021 | Ivah J and Jesse Pistono Charitable and Scholarship Trust | 990PF | Trustee | 0 | $11,818 | $0 | View return |
| 2020 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $41,226 | $0 | View return |
| 2020 | Vernon a Ohlendorf Charitable and Scholarship Trust | 990PF | Trustee | 10 | $24,189 | $0 | View return |
| 2020 | Ivah J and Jesse Pistono Charitable and Scholarship Trust | 990PF | Trustee | 2 | $12,135 | $0 | View return |
| 2019 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $40,146 | - | View return |
| 2018 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $40,634 | - | View return |
| 2017 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $41,762 | - | View return |
| 2016 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $41,858 | - | View return |
| 2015 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $41,481 | - | View return |
| 2014 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $43,215 | - | View return |
| 2013 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $43,181 | - | View return |
| 2012 | Anna M Guilander Scholarship Trust | 990PF | Co-Trustee | 2 | $24,590 | - | View return |