Precigen IncPGEN
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FDA granted six-year orphan drug exclusivity for Papzimeos, strengthening market protection and long-term revenue potential.

Precigen Inc. shares surged 11.62 percent to close at $5.38 on Monday, extending a two-day rally as investors reacted to the FDA's grant of six-year orphan drug exclusivity for its recurrent respiratory papillomatosis therapy, Papzimeos. The exclusivity, which runs through August 14, 2032, covers a rare disease affecting fewer than 200,000 people in the United States. President and CEO Helen Sabzevari said the protection, combined with the company's patent portfolio, strengthens market protection and long-term revenue potential.
Precigen IncFDA granted six-year orphan drug exclusivity for Papzimeos, strengthening market protection and long-term revenue potential.
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