Cll Society
Fiscal year ending 2024. Filed on November 17, 2025.
450 Rev Kelly M Smith Way
Nashville, Tennessee 37203
Cll Society (EIN: 46-4131354) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Cll Society, a 501(c)(3) charitable organization, reported compensation for 6 out of 12 total employees. Among the employees shown here, the average compensation is $206,396. The highest compensated employee at Cll Society is Brian Koffman with fiscal year 2024 compensation of $438,866.
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Mission Statement
CLL Society is an inclusive, patient-centric, physician-curated nonprofit organization that addresses the unmet needs of the chronic lymphocytic leukemia and small lymphocytic lymphoma (CLL/SLL) community through patient education, advocacy, support, and research.
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