$301,781
－2.2%
Senior Advisor
2020
$262k
40 hrs/wk
$40k
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Senior Advisor at Winrock International Institute for Agricultural Development
Fiscal year ended December 31, 2020. Published on January 24, 2026.
Total compensation
William David Sparks has been listed as an employee of Winrock International Institute for Agricultural Development in Form 990 filings since fiscal year 2018. Total compensation for William David Sparks has decreased by 15.6% from 2018 to 2020.