S415-117 would narrow the definition of "active ingredient" in pharmaceutical drug approvals, allowing the FDA to grant extended market exclusivity and priority review status based on a more limited chemical interpretation. Senator Bill Cassidy (R-LA) introduced this bill. Pharmaceuticals & Biotech represents 7.9% of Cassidy's identifiable donor base ($0.67M), ranking #8 among donor industries in his party.

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◈ Ask the Analyst about Bill Cassidy →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 6, 2026 · internal signal score 63/100.