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GILEAD SCIENCES AND LAKEFRONT COMPLETE ACQUISITION OF OURO MEDICINES TO FURTHER EXPAND INFLAMMATION PIPELINE

$GILDPress releaseJun 4, 2026, 4:15 PM ETRead the release

Gilead Sciences and Lakefront Biotherapeutics completed the acquisition of Ouro Medicines, securing gamgertamig, a potential first-in-class T cell engager for autoimmune diseases. The deal splits the $1.675 billion upfront payment and up to $500 million in milestones equally between the partners; Gilead retains worldwide commercialization rights outside of Keymed’s territories.

Key figures

Deal Value Usd
1675000000
Program opt in cost
$75 million
Gild milestone share
$250 million
Lakefront royalty rate
20%-23%
Total milestone payments
$500 million
Gild upfront payment share
$837.5 million

AI analysis

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