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TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Revenue by Product
Other products$41.4M$10.1M$800K$0
(Regeneron's obligation for its share of Sanofi R&D expenses)/reimbursements of R&D expenses, net-$70.8M-62.0%-$69.6M-48.7%-$68.3M-30.1%-$52.6M+25.4%-$43.7M+42.4%
Reimbursement For Manufacturing Of Commercial Supplies$631.6M-5.3%$642.3M+5.7%$657.7M+20.6%$671.3M+28.7%$667.1M+19.8%
Reimbursement Of Commercialization Related Expenses$754.2M+11.7%$729.3M+11.3%$731.9M+20.0%$718.3M+24.7%$675.1M+21.4%

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Questions, answered.

How does Regeneron Pharmaceuticals break its business down?
Regeneron Pharmaceuticals (REGN) reports revenue by product across 5 parts — Lynozyfic, Other products, (Regeneron's obligation for its share of Sanofi R&D expenses)/reimbursements of R&D expenses, net, Reimbursement For Manufacturing Of Commercial Supplies and Reimbursement Of Commercialization Related Expenses. Each is extracted from the segment footnotes and tracked over time.
Where does Regeneron Pharmaceuticals's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Regeneron Pharmaceuticals's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.