XOMA Earns $9-Million Milestone as FDA Grants Accelerated Approval to Day One’s OJEMDA for Relapsed or Refractory BRAF-Altered Pediatric Low-Grade Glioma


XOMA Corporation recently announced it has earned a $9-million milestone related to the US FDA’s approval of Day One Biopharmaceuticals’ New Drug Application (NDA) for OJEMDA (tovorafenib) for the treatment of patients 6 months of age and older with relapsed or refractory pediatric low-grade glioma (LGG) harboring a BRAF fusion or rearrangement, or BRAF V600 mutation.

“This is an important milestone for XOMA and our royalty portfolio, but more importantly, it is a watershed event for children living with low-grade gliomas with BRAF alterations that have relapsed or progressed,” said Owen Hughes, Chief Executive Officer of XOMA.

In March 2021, XOMA paid $13.5 million upfront to acquire the $54 million in potential milestones and mid-single digit royalties associated with tovorafenib, plus a share of potential event-based economics, in addition to the economics associated with vosaroxin, from Viracta Therapeutics.

XOMA is a biotechnology royalty aggregator playing a distinctive role in helping biotech companies achieve their goal of improving human health.  XOMA acquires the potential future economics associated with pre-commercial and commercial therapeutic candidates that have been licensed to pharmaceutical or biotechnology companies.  When XOMA acquires the future economics, the seller receives non-dilutive, non-recourse funding they can use to advance their internal drug candidate(s) or for general corporate purposes.  The company has an extensive and growing portfolio of assets (asset defined as the right to receive potential future economics associated with the advancement of an underlying therapeutic candidate). For more information, visit www.xoma.com.