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PTC Therapeutics Inc
XMUN:BH3

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PTC Therapeutics Inc
XMUN:BH3
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Price: 62.2 EUR -2.23% Market Closed
Market Cap: €4.7B

PTC Therapeutics Inc
Investor Relations

PTC Therapeutics is a biotechnology company that focuses on medicines for rare diseases, especially inherited disorders that affect children and small patient groups. It develops drugs meant to treat the root cause of certain genetic conditions, then seeks approval to sell them in the United States and other markets. Its business is narrower than a big drugmaker’s: it concentrates on hard-to-treat diseases where patients have few other options. The company makes money in two main ways. First, it sells approved specialty medicines directly or through partners. Second, it earns licensing and collaboration payments from larger drug companies that help develop, market, or distribute some of its products. This mix gives PTC both product sales and partner-based revenue. What makes PTC different is its focus on rare-disease science and the specialized way those drugs reach patients. These medicines often require close work with doctors, insurers, patient groups, and regulators because the target patient populations are small and the diseases are complex. That makes PTC more like a focused rare-disease drug company than a broad pharmaceutical seller.

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Last Earnings Call
Fiscal Period
Q1 2026
Call Date
May 7, 2026
AI Summary
Q1 2026

Record quarter: PTC reported a record quarter of product revenue, driven by Sephience and supported by mature products, and raised full-year 2026 revenue guidance.

Sephience momentum: Sephience posted $125 million of global revenue in Q1, with strong U.S. uptake, broad adoption across patient types, and early international sales, including Japan ahead of plan.

Launch metrics: Management said U.S. starts have averaged about 140 per month, over 90% of U.S. PKU centers of excellence have prescribed Sephience, and discontinuations remain in the low double digits.

Pipeline progress: PTC highlighted positive 24-month interim data for votoplam in Huntington's disease and said it is moving ahead with a new vatiquinone study aligned with FDA feedback.

Cash and flexibility: The company ended Q1 with $1.89 billion in cash, giving it room to keep funding its pipeline and consider business development.

Key Financials
Total revenue
$273 million
Product revenue
$226 million
Sephience revenue
$125 million
U.S. Sephience revenue
$112 million
International Sephience revenue
$13 million
Commercial patients on Sephience
1,244
U.S. patient starts
1,500+
Monthly U.S. start forms
140 per month
Centers of excellence prescribing Sephience
over 90%
Total prescriptions worldwide
over 2,200
Discontinuation rate
low double digits
DMD franchise revenue
$81 million
Translarna revenue
$59 million
Emflaza revenue
$22 million
Evrysdi royalty revenue
$47 million
R&D expense
$90 million
SG&A expense
$74 million
Cash, cash equivalents and marketable securities
$1.89 billion
Votoplam Stage 2 slowing
52%
INVEST-HD target enrollment
approximately 770
Vatiquinone study enrollment
approximately 120
Earnings Call Recording
Other Earnings Calls

Management

Dr. Stuart W. Peltz Ph.D.
Co-Founder, Senior Consultant & Member of Scientific Advisory Board
No Bio Available
Dr. Allan Steven Jacobson Ph.D.
Co-Founder, Chairman of Scientific Advisory Board & Independent Director
No Bio Available
Mr. Pierre Gravier M.S.
Chief Financial Officer
No Bio Available
Mr. Mark Elliott Boulding J.D.
Executive VP & Chief Legal Officer
No Bio Available
Mr. Eric Pauwels
Chief Business Officer
No Bio Available
Dr. Lee Golden M.D., Ph.D.
Executive VP & Chief Medical Officer
No Bio Available
Dr. Neil Almstead Ph.D.
Chief Technical Operations Officer
No Bio Available
Ms. Linda Montella Carter
Senior VP & Chief Information Officer
No Bio Available
Mr. Alex Kane
Investor Relations Officer
No Bio Available
Ms. Jane Baj
Vice President of Corporate Communications
No Bio Available

Contacts

Address
NEW JERSEY
South Plainfield
100 Corporate Ct
Contacts
+19082227000.0
www.ptcbio.com
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