Cyprium Sells Rare Disease Priority Review Voucher for $205 Million
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 23 2026
0mins
Should l Buy FBIO?
Source: Newsfilter
- Successful Asset Transaction: Cyprium Therapeutics entered into a definitive agreement to sell its Rare Pediatric Disease Priority Review Voucher (PRV) to Sentynl Therapeutics for gross proceeds of $205 million, which is expected to significantly enhance the company's financial position and shareholder value.
- FDA Approval Milestone: ZYCUBO (copper histidinate) received FDA approval in January 2026, marking a significant advancement for Cyprium in treating Menkes disease and further solidifying its market position in rare diseases.
- Future Revenue Potential: Cyprium will continue to receive tiered royalties on net sales of ZYCUBO and has the potential to earn up to $129 million in development and sales milestones, demonstrating the long-term profitability and competitive edge of its product line.
- Strategic Development Direction: This transaction not only showcases Cyprium's ongoing execution in value-generating corporate transactions but also lays the groundwork for advancing its AAV-ATP7A gene therapy toward clinical development, expanding treatment options for Menkes disease in alignment with the company's long-term strategic goals.
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Analyst Views on FBIO
Wall Street analysts forecast FBIO stock price to rise
2 Analyst Rating
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 3.420
Low
4.50
Averages
10.75
High
17.00
Current: 3.420
Low
4.50
Averages
10.75
High
17.00
About FBIO
Fortress Biotech, Inc. is a biopharmaceutical company focused on acquiring and advancing assets. The Company has eight marketed prescription pharmaceutical products and over 20 programs in development, with its majority-owned and majority-controlled partners and subsidiaries and partners and subsidiaries it founded and in which it holds significant minority ownership positions. Its portfolio is being commercialized and developed for various therapeutic areas, including oncology, dermatology, and rare diseases. Its dermatology products include Emrosi, Qbrexza, Amzeeq, Zilxi, Exelderm, Targadox, and Luxamend. Its late-stage product candidates include CUTX-101 (copper histidinate injection for Menkes disease), Triplex (cytomegalovirus (CMV) vaccine), and CAEL-101 (monoclonal antibody for AL amyloidosis). Its early and mid-stage product candidates include Dotinurad (urate transporter (URAT1) inhibitor for gout), MB-101 (IL13Rα2 CAR T Cell Program for Glioblastoma), and others.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Fortress Biotech Sells Priority Review Voucher for $205 Million
- Voucher Sale: Fortress Biotech's subsidiary Cyprium Therapeutics is selling its Rare Pediatric Disease Priority Review Voucher for $205 million, which is expected to significantly enhance the company's liquidity and support future R&D efforts.
- Proceeds Allocation: 20% of the sale proceeds will be allocated to the Eunice Kennedy Shriver National Institute of Child Health and Human Development, reflecting the company's commitment to social responsibility while potentially influencing future collaboration opportunities.
- FDA Approval and Market Reaction: The drug ZYCUBO received FDA approval in January for treating Menkes disease, and Fortress's stock surged 10% following the announcement, indicating increased market confidence in the company's product pipeline.
- Future Development Potential: Cyprium is also developing a gene therapy for Menkes disease to be used in conjunction with ZYCUBO, which, if successful, could further enhance the company's competitiveness in the rare disease sector and attract more investor interest.
See More
Cyprium Sells Rare Disease Priority Review Voucher for $205 Million
- Successful Asset Transaction: Cyprium Therapeutics entered into a definitive agreement to sell its Rare Pediatric Disease Priority Review Voucher (PRV) to Sentynl Therapeutics for gross proceeds of $205 million, which is expected to significantly enhance the company's financial position and shareholder value.
- FDA Approval Milestone: ZYCUBO (copper histidinate) received FDA approval in January 2026, marking a significant advancement for Cyprium in treating Menkes disease and further solidifying its market position in rare diseases.
- Future Revenue Potential: Cyprium will continue to receive tiered royalties on net sales of ZYCUBO and has the potential to earn up to $129 million in development and sales milestones, demonstrating the long-term profitability and competitive edge of its product line.
- Strategic Development Direction: This transaction not only showcases Cyprium's ongoing execution in value-generating corporate transactions but also lays the groundwork for advancing its AAV-ATP7A gene therapy toward clinical development, expanding treatment options for Menkes disease in alignment with the company's long-term strategic goals.
See More
Cyprium Sells Rare Disease Priority Review Voucher for $205 Million
- Significant Transaction Value: Cyprium Therapeutics has entered into a definitive asset purchase agreement with Sentynl Therapeutics to sell its Rare Pediatric Disease Priority Review Voucher (PRV) for gross proceeds of $205 million, which is expected to significantly enhance the company's cash flow and financial stability.
- FDA Approval Impact: The approval of ZYCUBO (copper histidinate) by the FDA on January 12, 2026, marks a critical milestone for Cyprium in treating Menkes disease, likely driving market demand and enhancing the company's reputation in the biopharmaceutical sector.
- Future Revenue Potential: Cyprium remains eligible to receive tiered royalties on net sales of ZYCUBO and up to $129 million in aggregate development and sales milestones, indicating strong potential for revenue growth in the future.
- Strategic Execution Success: The sale of the PRV aligns with Cyprium's recent FDA approvals, demonstrating the company's ongoing commitment to value-generating corporate transactions, which is expected to lay a solid foundation for future profitability.
See More
FORTRESS BIOTECH INC - CYPRIUM TO REMIT 20% OF PRV SALE REVENUE TO NIH INSTITUTE
Company Announcement: Fortress Biotech Inc. has announced that its subsidiary, Cyprium Therapeutics, will allocate 20% of the proceeds from its recent sale to the NHI Institute.
Financial Impact: This decision reflects the company's commitment to supporting research and development initiatives through the NHI Institute.
See More
Sanofi Secures EU Approval for Teizeild, Demonstrating Significant Efficacy in Type 1 Diabetes
- New Drug Approval: Sanofi's Teizeild receives EU approval as the first disease-modifying therapy for Stage 2 Type 1 Diabetes, demonstrating a median delay of 48.4 months to Stage 3 T1D, significantly enhancing patient quality of life and strengthening the company's competitive position in diabetes treatment.
- FDA Approval: Fortress Biotech's ZYCUBO gains FDA approval as the first treatment for Menkes Disease, showing nearly an 80% reduction in mortality risk when used early, laying a solid foundation for future market expansion and revenue growth.
- Acquisition Deal: Boston Scientific's $14.5 billion acquisition of Penumbra reflects its strategic expansion in interventional therapies, expected to enhance its leadership in vascular treatments and drive future revenue growth.
- Clinical Trial Progress: Creative Medical's CELZ-201 shows significant improvement in 79% of patients in the ADAPT trial for chronic lower back pain, indicating the therapy's clinical potential and likely attracting further investment and partnership opportunities.
See More
FDA Approves ZYCUBO for Menkes Disease, Cyprium to Earn Up to $129M in Milestones
- FDA Approval: The U.S. FDA has officially approved ZYCUBO (formerly CUTX-101) for treating Menkes disease in children, marking it as the first FDA-approved treatment for this rare condition, significantly enhancing Fortress Biotech's market position in the rare disease sector.
- Milestone Earnings: Cyprium Therapeutics stands to earn tiered royalties and up to $129 million in potential development and sales milestones from Sentynl, which will substantially bolster the company's financial performance and support future R&D efforts.
- Survival Rate Improvement: Results indicate that children receiving early treatment with ZYCUBO had nearly an 80% lower risk of death, with a median overall survival of 177.1 months compared to 17.6 months in the control group, highlighting the drug's critical role in improving patient outcomes.
- Positive Market Reaction: Following the FDA approval, Fortress Biotech's stock surged over 12% in premarket trading, with investor sentiment shifting from 'bullish' to 'extremely bullish', reflecting strong market confidence and growth potential for the drug.
See More
Fortress Biotech Sells Priority Review Voucher for $205 Million
- Voucher Sale: Fortress Biotech's subsidiary Cyprium Therapeutics is selling its Rare Pediatric Disease Priority Review Voucher for $205 million, which is expected to significantly enhance the company's liquidity and support future R&D efforts.
- Proceeds Allocation: 20% of the sale proceeds will be allocated to the Eunice Kennedy Shriver National Institute of Child Health and Human Development, reflecting the company's commitment to social responsibility while potentially influencing future collaboration opportunities.
- FDA Approval and Market Reaction: The drug ZYCUBO received FDA approval in January for treating Menkes disease, and Fortress's stock surged 10% following the announcement, indicating increased market confidence in the company's product pipeline.
- Future Development Potential: Cyprium is also developing a gene therapy for Menkes disease to be used in conjunction with ZYCUBO, which, if successful, could further enhance the company's competitiveness in the rare disease sector and attract more investor interest.
See More
Cyprium Sells Rare Disease Priority Review Voucher for $205 Million
- Successful Asset Transaction: Cyprium Therapeutics entered into a definitive agreement to sell its Rare Pediatric Disease Priority Review Voucher (PRV) to Sentynl Therapeutics for gross proceeds of $205 million, which is expected to significantly enhance the company's financial position and shareholder value.
- FDA Approval Milestone: ZYCUBO (copper histidinate) received FDA approval in January 2026, marking a significant advancement for Cyprium in treating Menkes disease and further solidifying its market position in rare diseases.
- Future Revenue Potential: Cyprium will continue to receive tiered royalties on net sales of ZYCUBO and has the potential to earn up to $129 million in development and sales milestones, demonstrating the long-term profitability and competitive edge of its product line.
- Strategic Development Direction: This transaction not only showcases Cyprium's ongoing execution in value-generating corporate transactions but also lays the groundwork for advancing its AAV-ATP7A gene therapy toward clinical development, expanding treatment options for Menkes disease in alignment with the company's long-term strategic goals.
See More
Cyprium Sells Rare Disease Priority Review Voucher for $205 Million
- Significant Transaction Value: Cyprium Therapeutics has entered into a definitive asset purchase agreement with Sentynl Therapeutics to sell its Rare Pediatric Disease Priority Review Voucher (PRV) for gross proceeds of $205 million, which is expected to significantly enhance the company's cash flow and financial stability.
- FDA Approval Impact: The approval of ZYCUBO (copper histidinate) by the FDA on January 12, 2026, marks a critical milestone for Cyprium in treating Menkes disease, likely driving market demand and enhancing the company's reputation in the biopharmaceutical sector.
- Future Revenue Potential: Cyprium remains eligible to receive tiered royalties on net sales of ZYCUBO and up to $129 million in aggregate development and sales milestones, indicating strong potential for revenue growth in the future.
- Strategic Execution Success: The sale of the PRV aligns with Cyprium's recent FDA approvals, demonstrating the company's ongoing commitment to value-generating corporate transactions, which is expected to lay a solid foundation for future profitability.
See More
FORTRESS BIOTECH INC - CYPRIUM TO REMIT 20% OF PRV SALE REVENUE TO NIH INSTITUTE
Company Announcement: Fortress Biotech Inc. has announced that its subsidiary, Cyprium Therapeutics, will allocate 20% of the proceeds from its recent sale to the NHI Institute.
Financial Impact: This decision reflects the company's commitment to supporting research and development initiatives through the NHI Institute.
See More
Sanofi Secures EU Approval for Teizeild, Demonstrating Significant Efficacy in Type 1 Diabetes
- New Drug Approval: Sanofi's Teizeild receives EU approval as the first disease-modifying therapy for Stage 2 Type 1 Diabetes, demonstrating a median delay of 48.4 months to Stage 3 T1D, significantly enhancing patient quality of life and strengthening the company's competitive position in diabetes treatment.
- FDA Approval: Fortress Biotech's ZYCUBO gains FDA approval as the first treatment for Menkes Disease, showing nearly an 80% reduction in mortality risk when used early, laying a solid foundation for future market expansion and revenue growth.
- Acquisition Deal: Boston Scientific's $14.5 billion acquisition of Penumbra reflects its strategic expansion in interventional therapies, expected to enhance its leadership in vascular treatments and drive future revenue growth.
- Clinical Trial Progress: Creative Medical's CELZ-201 shows significant improvement in 79% of patients in the ADAPT trial for chronic lower back pain, indicating the therapy's clinical potential and likely attracting further investment and partnership opportunities.
See More
FDA Approves ZYCUBO for Menkes Disease, Cyprium to Earn Up to $129M in Milestones
- FDA Approval: The U.S. FDA has officially approved ZYCUBO (formerly CUTX-101) for treating Menkes disease in children, marking it as the first FDA-approved treatment for this rare condition, significantly enhancing Fortress Biotech's market position in the rare disease sector.
- Milestone Earnings: Cyprium Therapeutics stands to earn tiered royalties and up to $129 million in potential development and sales milestones from Sentynl, which will substantially bolster the company's financial performance and support future R&D efforts.
- Survival Rate Improvement: Results indicate that children receiving early treatment with ZYCUBO had nearly an 80% lower risk of death, with a median overall survival of 177.1 months compared to 17.6 months in the control group, highlighting the drug's critical role in improving patient outcomes.
- Positive Market Reaction: Following the FDA approval, Fortress Biotech's stock surged over 12% in premarket trading, with investor sentiment shifting from 'bullish' to 'extremely bullish', reflecting strong market confidence and growth potential for the drug.
See More
