Monopar Therapeutics gets FDA Rare Pediatric Disease designation for ALXN1840 for Wilson disease
Monopar Therapeutics said the U.S. Food and Drug Administration granted Rare Pediatric Disease designation to ALXN1840 (tiomolibdate choline), its late-stage candidate for Wilson disease. The designation gives the company the potential to receive a pediatric Priority Review Voucher if the drug is approved, but the filing does not say whether approval will come or whether a voucher will be awarded.
Key points
- FDA granted Rare Pediatric Disease designation to ALXN1840 for Wilson disease, announced June 30, 2026
- The designation provides potential eligibility for a pediatric Priority Review Voucher at the time of NDA approval
- The filing does not report revenue, earnings, or guidance
The filing
Written by AI on Nov 9, 2026, 8:53 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on June 30, 2026.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.