Roger Marshall (R-KS) serves on the Senate Committee on Health, Education, Labor, and Pensions, which has jurisdiction over the Health Services sector. Health Services comprises 16.9% of his identifiable donations ($0.75M), ranking 16th among Republican senators in donor concentration from this sector.
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How we built this: a statistical pattern surfaced from public records — FEC campaign finance, Senate/House Lobbying Disclosure Act filings, and Congress.gov. The donor concentration and the legislative action are concurrent facts; this does not imply contributions caused the action, that the member acted improperly, or that the bill specifically benefits the named sector. Generated July 1, 2026 · internal signal score 70/100.