| 2025 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 0 | $45,618 | $0 | View return |
| 2024 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 0 | $44,975 | $0 | View return |
| 2024 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 1 | $31,319 | - | View return |
| 2024 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $29,458 | - | View return |
| 2024 | Marshall B Partin Foundation Trust | 990PF | Trustee | 0.5 | $21,415 | - | View return |
| 2024 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 0 | $14,566 | $0 | View return |
| 2023 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 0 | $40,394 | $0 | View return |
| 2023 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $35,636 | - | View return |
| 2023 | Marshall B Partin Foundation Trust | 990PF | Trustee | 0.5 | $20,201 | - | View return |
| 2023 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 1 | $16,935 | - | View return |
| 2023 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 0 | $12,115 | $0 | View return |
| 2023 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2022 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 5 | $39,989 | $0 | View return |
| 2022 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $34,386 | - | View return |
| 2022 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 1 | $10,468 | $0 | View return |
| 2022 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 1 | $10,468 | $0 | View return |
| 2022 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 0 | $8,522 | - | View return |
| 2022 | Marshall B Partin Foundation Trust | 990PF | Trustee | 0.5 | $2,663 | - | View return |
| 2022 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2021 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 5 | $44,131 | $0 | View return |
| 2021 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $38,803 | - | View return |
| 2021 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 0 | $37,775 | - | View return |
| 2021 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 1 | $12,254 | $0 | View return |
| 2021 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2020 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 5 | $38,179 | $0 | View return |
| 2020 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $35,701 | - | View return |
| 2020 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 0 | $34,407 | - | View return |
| 2020 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 1 | $9,412 | $0 | View return |
| 2020 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2019 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 5 | $38,348 | $0 | View return |
| 2019 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 0 | $34,134 | - | View return |
| 2019 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $33,000 | - | View return |
| 2019 | Marian S Shuck Scholarship Trust Created U a Dated May 23 2002 | 990PF | Co-Trustee | 1 | $6,072 | $0 | View return |
| 2019 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2018 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 5 | $38,876 | $0 | View return |
| 2018 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 0 | $34,399 | - | View return |
| 2018 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $30,600 | - | View return |
| 2018 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2017 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 0 | $41,502 | $0 | View return |
| 2017 | Arthur J and Esther a Ohlsson Charitable Trust Created Utau | 990PF | Co-Trustee | 0 | $34,538 | - | View return |
| 2017 | A H Burnett Foundation | 990PF | Co-Trustee | 18 | $34,500 | - | View return |
| 2017 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2016 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 0 | $40,311 | $0 | View return |
| 2016 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2015 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 10 | $40,037 | $0 | View return |
| 2015 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2014 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 10 | $2,500 | $0 | View return |
| 2014 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2013 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2013 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Dir/Pres/Sec | 10 | $0 | $0 | View return |
| 2012 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2012 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Director | 10 | $0 | $0 | View return |
| 2011 | Equine Heritage Institute Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2011 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | William W Weil Foundation Inc C/O William W Weil President | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Equine Heritage Institute Inc. | 990PF | Director | 0 | $0 | - | View return |