Officer
JON MAMMENGA
3 organizations • 9 returns • Latest tax year 2025
Chief Philanthropy OfficerTrusteeAss. VP For DevelopmentAssociate VP For DevelopmentExecutive Director Of Planned Giving
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Organizations
3
Returns
9
Total Compensation
$822,440
Total Benefits
$0
Organizations
| Organization | EIN | Returns | Latest Year | Latest Title | Compensation |
|---|---|---|---|---|---|
| Children'S Home Foundation | 46-0366277 | 3 | 2024 | Chief Philanthropy Officer | $448,167 |
| University of South Dakota Foundation | 46-6018891 | 3 | 2018 | Executive Director Of Planned Giving | $374,273 |
| Hayward Memorial Testamentary Trust | 46-6010897 | 3 | 2025 | Trustee | $0 |
Returns
| Tax Year | Organization | Type | Title | Hours / Week | Compensation | Benefits | Return |
|---|---|---|---|---|---|---|---|
| 2025 | Hayward Memorial Testamentary Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Children'S Home Foundation | 990 | Chief Philanthropy Officer | 45 | $191,599 | $0 | View return |
| 2024 | Hayward Memorial Testamentary Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Children'S Home Foundation | 990 | Chief Philanthropy Officer | 45 | $181,750 | $0 | View return |
| 2023 | Hayward Memorial Testamentary Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Children'S Home Foundation | 990 | Chief Philanthropy Officer | 45 | $74,818 | $0 | View return |
| 2018 | University of South Dakota Foundation | 990 | Executive Director Of Planned Giving | 40 | $136,727 | $0 | View return |
| 2017 | University of South Dakota Foundation | 990 | Ass. VP For Development | 40 | $127,469 | $0 | View return |
| 2016 | University of South Dakota Foundation | 990 | Associate VP For Development | 40 | $110,077 | $0 | View return |