XOMA Royalty Reports Fourth Quarter and Full Year 2024 Financial Results and Highlights Business Achievements

In This Article:

XOMA Royalty Corporation
XOMA Royalty Corporation

Doubled the royalty and milestone portfolio to over 120 royalty assets with significant milestone potential through five transactions in 2024

Completed two whole company acquisitions to unlock shareholder value

Day One’s OJEMDA™ (tovorafenib) and Zevra’s MIPLYFFA™ (arimoclomol) each received FDA approval

Cash receipts totaled $4.0 million in the fourth quarter and $46.3 million for the full year 2024

EMERYVILLE, Calif., March 17, 2025 (GLOBE NEWSWIRE) -- XOMA Royalty Corporation (NASDAQ: XOMA), the biotech royalty aggregator, reported its fourth quarter and full year 2024 financial results and highlighted recent activities.

“Our balanced approach to building the scale of XOMA Royalty’s portfolio by selectively acquiring royalty economics across the lifecycle of drug development is beginning to bear fruit,” stated Owen Hughes, Chief Executive Officer of XOMA Royalty.  “Our growing commercial royalty portfolio of six assets is supported by VABYSMO® (faricimab), OJEMDA™, and MIPLYFFA™, while our Phase 3 portfolio, which now totals 11 assets, promises several key readouts in 2025, including ersodetug from Rezolute, seralutinib from Gossamer Bio, and Ovaprene® (non-hormonal vaginal ring) from Daré Biosciences.  With over $100 million in cash on hand and a clear path to sustainable cashflow from royalties alone, we are well-positioned to further our goal of driving value for patients and shareholders alike.”

Royalty and Milestone Acquisitions

Partner

Asset and Transaction Detail

Twist Bioscience

XOMA Royalty completed a $15 million royalty monetization agreement with Twist, acquiring 50% of the future milestones and royalties in 60-plus partnered early-stage programs across 30 companies enabled by Twist Bioscience's Biopharma Solutions business unit.

Daré Bioscience

XOMA Royalty added economic interests to three best- or first-in-category assets to its portfolio for a $22 million upfront payment.  XACIATO™ vaginal gel 2% is commercially available and marketed by Organon.  Bayer holds the U.S. rights to commercialize Ovaprene®, a hormone-free monthly intravaginal contraceptive, currently in Phase 3 clinical trials.  XOMA Royalty also acquired a synthetic royalty in Sildenafil Cream, 3.6%, a Phase 3-ready asset for female sexual arousal disorder.

Talphera, Inc.

XOMA Royalty acquired an economic interest in DSUVIA® (sufentanil sublingual tablet) from Talphera, Inc., for $8 million.  XOMA Royalty is entitled to royalties from DSUVIA® sales.  Alora Pharmaceuticals discontinued its DSUVIA® commercial activities in November 2024.  We remain eligible for payments from sales to the U.S. Department of Defense.

 

Company Acquisitions

Acquired Company

Rationale

Kinnate Biopharma

Kinnate stockholders received $2.5879 per share in cash plus a Contingent Value Right (CVR) on April 3, 2024.  The acquisition added approximately $7.8 million in cash and five assets to the XOMA Royalty portfolio.

Pulmokine Inc.

XOMA Royalty secured a milestone and royalty interest in Gossamer Bio and Chiesi Farmaceutici's seralutinib held by Pulmokine, a private company.  Seralutinib is a Phase 3 asset being studied in pulmonary arterial hypertension (PAH), and Gossamer expects to initiate a registrational Phase 3 study in pulmonary hypertension associated with interstitial lung disease (PH-ILD) in 20251.  Acquisition cost was $20 million upfront.

 

Product Approvals

Partner

Event

Day One Biopharmaceuticals

The U.S. Food and Drug Administration (FDA) approved Day One's OJEMDA™ (tovorafenib) for use in patients with pediatric low-grade glioma (pLGG).  XOMA Royalty earned a $9.0 million milestone upon the approval and recorded $2.7 million in income resulting from OJEMDA™ sales in 2024.  In addition, XOMA Royalty received an $8.1 million payment related to Day One's sale of its priority review voucher.

Zevra Therapeutics

The FDA approved Zevra's MIPLYFFA™ (arimoclomol) capsules as an orally delivered treatment for Niemann-Pick disease type C (NPC).  MIPLYFFA™ is indicated for use in combination with miglustat for the treatment of neurological manifestations of NPC in adult and pediatric patients 2 years of age and older.

 

Out-licensing Activities

Partner

Event

Alexion

In December 2024, following its acquisition of Amolyt, Alexion (an AstraZeneca company) exercised Amolyt's option to continue developing anti-PTH1R monoclonal antibodies that originated from XOMA's discovery efforts as potential treatments for primary hyperparathyroidism and humoral hypercalcemia of malignancy.  XOMA Royalty will be eligible to receive up to $10.5 million in milestone payments and royalties ranging from low single to low double-digits on net commercial sales. Upon Alexion's exercise of the option, XOMA Royalty earned a $0.5 million payment.

Kinnate

In early 2025, XOMA Royalty secured license agreements with several parties for the five unpartnered Kinnate assets.  Per the terms of the acquisition, a portion of any upfront payments received by XOMA Royalty will be distributed to the Kinnate CVR holders.

 

Subsequent Events

Partner

Event

Rezolute

Received Breakthrough Therapy Designation from FDA for ersodetug (RZ358) for the treatment of hypoglycemia due to congenital hyperinsulinism (cHI)2.

Announced the independent Data Monitoring Committee reviewed the safety data from eight infants ages 3 months to 1 year enrolled in the open-label portion of the sunRIZE Phase 3 study of ersodetug for the treatment of hypoglycemia due to cHI.  Their conclusion was the safety profile was such that infants may now be enrolled in the double-blind, placebo-controlled study3.

Castle Creek

XOMA Royalty added a royalty interest in D-Fi (FCX-007), a Phase 3 asset being developed by Castle Creek Biosciences, to the portfolio.  D-Fi is being studied in dystrophic epidermolysis bullosa (DEB), a rare progressive and debilitating skin disorder.  D-Fi has been granted Orphan Drug Designation for the treatment of DEB, as well as Rare Pediatric Disease, Fast Track, and Regenerative Medicine Advanced Therapy designations by the FDA.

XOMA Royalty contributed $5 million to Castle Creek Biosciences' $75 million syndicated royalty financing transaction.

Affitech Research AS

XOMA Royalty paid $6 million in milestones to Affitech related to VABYSMO® (faricimab-svoa) achieving specific sales thresholds.  This was the final payment due to Affitech. 

 

Anticipated 2025 Events of Note

Partner

Event

Rezolute

Completion of enrollment in sunRIZE Phase 3 clinical trial, which is investigating ersodetug in infants and children with cHI.  Topline results are expected in the fourth quarter of 20252

First patient dosed in Phase 3 registrational study for ersodetug for the treatment of hypoglycemia due to tumor hyperinsulinism4.

Gossamer / Chiesi

Presentation of topline results from the Phase 3 PROSERA study, a global registrational clinical trial in patients with WHO Function Class II and III pulmonary arterial hypertension (PAH).5 

Initiation of a registrational Phase 3 study in pulmonary hypertension associated with interstitial lung disease (PH-ILD) in 2025.1

Takeda

First patient dosed in Takeda's Phase 3 clinical trial investigating mezagitamab as a treatment for adults with chronic primary immune thrombocytopenia (ITP).

Daré Bioscience

Commencement of one of two registrational Phase 3 clinical trials investigating Sildenafil Cream, 3.6%, for the treatment of female sexual arousal disorder6.

 

Fourth Quarter and Full Year 2024 Financial Results

Tom Burns, Chief Financial Officer of XOMA Royalty, commented, “Based upon the anticipated incoming cash payments from royalties alone, we have line of sight on becoming cash flow positive on a consistent basis.   The transient expenses associated with the Kinnate and Pulmokine acquisitions that impacted our 2024 financial results are coming to a close.  We expect our R&D and G&A expenses to normalize in the second half of 2025.”