Fiscal year ending 2024. Filed on October 13, 2025.
12110 N Pecos Street
Tucker Hall Room 411
Westminster, Colorado 80234
Weed Science Society of America (EIN: 37-0911208) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Weed Science Society of America, a 501(c)(3) charitable organization, reported compensation for 2 employees. Among the employees shown here, the average compensation is $160,906. The highest compensated employee at Weed Science Society of America is Lee van Wychen with fiscal year 2024 compensation of $160,906.
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THE WEED SCIENCE SOCIETY OF AMERICA PROMOTES RESEARCH, EDUCATION, AND EXTENSION OUTREACH ACTIVITIES RELATED TO WEEDS; PROVIDES SCIENCE-BASED INFORMATION TO THE PUBLIC AND POLICY MAKERS; AND FOSTERS AWARENESS OF WEEDS AND THEIR IMPACTS ON MANAGED AND NATURAL ECOSYSTEMS.
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