Company news
PTC Therapeutics, Inc. news
Latest news releases, newest first. Pick a year for every news release, call and deck from that year.
PTC Therapeutics Provides a Corporate Update and Reports Second Quarter 2021 Financial Results
July 28, 2021
PTC Therapeutics to Host Conference Call to Discuss Second Quarter 2021 Financial Results
July 14, 2021
Results Add to Body of Evidence Confirming EMFLAZA®'s Benefit Over Prednisone
June 23, 2021
Evrysdi™ Approved in Japan for the Treatment of Spinal Muscular Atrophy
June 22, 2021
Health and Human Services Expert Mary L. Smith Joins PTC Therapeutics' Board of Directors
June 8, 2021
PTC Therapeutics Announces Orphan Drug Designations of PTC923 for the Treatment of Hyperphenylalaninemia
May 25, 2021
New Data Shows Devastating Impact of AADC Deficiency on Caregivers
May 16, 2021
PTC Therapeutics Provides a Corporate Update and Reports First Quarter 2021 Financial Results
May 3, 2021
PTC Therapeutics to Host Conference Call to Discuss First Quarter 2021 Financial Results
April 19, 2021
PTC Therapeutics Launches the PTC Pinpoint Direct™ Program for Patient-Initiated Genetic Testing
April 13, 2021
PTC Therapeutics to Host PTC518 Huntington Disease Deep Dive Webinar
April 6, 2021
PTC Therapeutics Received Gallup's "Don Clifton Strengths-Based Culture" Award
April 6, 2021
PTC Therapeutics Announces Commercial Milestone Payment Following the Recent European Approval of Evrysdi™
March 31, 2021
PTC Therapeutics Announces the European Approval of Evrysdi™ for the Treatment of Spinal Muscular Atrophy
March 29, 2021
PTC Presents Results from a Real-World Study of Steroid Switching in the Treatment of Patients with Dystrophinopathies
March 14, 2021
Spinal Muscular Atrophy (SMA) Foundation and PTC Therapeutics Expand Partnership to Advance Drug Discovery and Development Research in Regenerative Medicine
March 8, 2021
PTC Therapeutics Reports Fourth Quarter and Full Year 2020 Financial Results and Provides a Corporate Update
February 24, 2021
PTC Therapeutics Reports the Initiation of the Second Stage of the FITE19 Phase 2/3 Clinical Trial Evaluating PTC299 for the Treatment of COVID-19
February 16, 2021
PTC Therapeutics to Host Conference Call to Discuss Fourth Quarter and Year-End 2020 Financial Results
February 10, 2021
PTC Therapeutics Opens Applications for the Annual STRIVE Awards Program and Introduces a New Award Category
January 13, 2021
PTC Announces Translarna™ Approval in Russia for the Treatment of Duchenne Muscular Dystrophy
December 3, 2020
PTC Therapeutics Announces Initiation of Global Phase 3 Clinical Trial to Evaluate Vatiquinone in Friedreich Ataxia
November 29, 2020
PTC Therapeutics Announces Key Regulatory Designations for PTC596 to Advance Treatment of Two Rare Oncology Indications
November 17, 2020
PTC Therapeutics Announces that PTC518 Has Entered into a Phase 1 Clinical Trial for the Huntington's Disease Program
November 16, 2020
PTC Therapeutics Reports Third Quarter 2020 Financial Results and Provides a Corporate Update
October 28, 2020
PTC Therapeutics Announces Initiation of a Registration-Directed Clinical Trial to Evaluate Vatiquinone in Mitochondrial Epilepsy
October 25, 2020
PTC Therapeutics and AADC Family Network Announce First-Ever AADC Deficiency Awareness Day in Massachusetts
October 21, 2020
PTC Therapeutics Launches PTC PINPOINT - A Genetic Testing Program for Individuals Suspected of Having Neurotransmitter Disorders
September 8, 2020
PTC Therapeutics' 2020 STRIVE Awards for Duchenne Muscular Dystrophy Recognize Four Patient Advocacy Organizations
September 7, 2020
PTC Therapeutics Announces First Commercial Milestone Payment Following U.S. FDA Approval of Evrysdi™ (risdiplam)
August 25, 2020
PTC Announces the Acceptance of the European Marketing Authorization Application for Evrysdi™ (risdiplam) for the Treatment of Spinal Muscular Atrophy
August 16, 2020
PTC Therapeutics Announces FDA Approval of Evrysdi™ (risdiplam) for the Treatment of Spinal Muscular Atrophy in Adults and Children 2 months and older
August 6, 2020
PTC Therapeutics Reports Second Quarter 2020 Financial Results and Provides a Corporate Update
August 4, 2020
PTC Therapeutics Announces Agreement to Monetize a Portion of the Risdiplam Royalty Stream for $650 Million
July 19, 2020
PTC Therapeutics Announces First Patient Dosed in Phase 1 Trial for PTC857
July 7, 2020
PTC Therapeutics Announces CHMP Recommendation of Translarna™ (ataluren) Label Update for Non-Ambulatory Patients with Duchenne Muscular Dystrophy
June 28, 2020
PTC Therapeutics Announces the Initiation of a Phase 2/3 Clinical Trial to Evaluate PTC299 for the Treatment of COVID-19
June 16, 2020
PTC Therapeutics Announces 2-year Data from Part 1 of SUNFISH and New Data from JEWELFISH Trials for Risdiplam in Patients with Spinal Muscular Atrophy
June 11, 2020
PTC Therapeutics Launches New "Talent Pipeline Program" to Help Students who Graduated During the 2020 COVID-19 Pandemic
June 9, 2020
PTC Therapeutics Successfully Completes Acquisition of Censa Pharmaceuticals
May 31, 2020
PTC Therapeutics, Inc. to Hold Virtual 2020 Annual Meeting of Stockholders
May 26, 2020
PTC Therapeutics to Acquire Censa Pharmaceuticals
May 5, 2020
PTC Therapeutics Reports First Quarter 2020 Financial Results and Provides a Corporate Update
April 29, 2020
Confirmatory Part 2 of FIREFISH Demonstrates Survival and Motor Milestones Not Seen in Natural History in Infants with Type 1 Spinal Muscular Atrophy
April 27, 2020
PTC Therapeutics Announces New Leadership Appointments
April 16, 2020
PTC Therapeutics to Host Conference Call to Discuss First Quarter 2020 Financial Results
April 15, 2020
PTC Announces Regulatory Update on Risdiplam for Spinal Muscular Atrophy (SMA)
April 6, 2020
PTC Therapeutics Announces Management Change
March 15, 2020
PTC Therapeutics Reports Fourth Quarter and Full Year 2019 Financial Results and Provides a Corporate Update
March 1, 2020
PTC Therapeutics Launches Sixth Annual STRIVE Awards Program for Advocacy Organizations in Duchenne Muscular Dystrophy
February 17, 2020
Calls
The 5 newest of 22 calls. Every call is listed under its year.
- PTC Therapeutics (NASDAQ:PTCT) Q3 2026 Earnings Call
Oct 29, 2026
Transcript - PTC Therapeutics (NASDAQ:PTCT) Q2 2026 Earnings Call
Jul 30, 2026
Transcript - PTC Therapeutics (NASDAQ:PTCT) Q1 2026 Earnings Call
May 7, 2026
Transcript - PTC Therapeutics (NASDAQ:PTCT) Q4 2025 Earnings Call
Feb 19, 2026
Transcript - PTC Therapeutics (NASDAQ:PTCT) Q3 2025 Earnings Call
Nov 4, 2025
Transcript
Decks
The 5 newest of 33 decks. Every deck is listed under its year.
- Corporate Update (October 2026)
Corporate update · 31 slides · Oct 29, 2026
- Investor Presentation (July 2026)
Investor deck · 28 slides · July 2026
- Technical Presentation (April 2026)
Technical · 18 slides · Apr 28, 2026
- J.P. Morgan 2026 Healthcare Conference
Conference · 25 slides · Jan 12, 2026
- Investor Day (December 2025)
Investor day · 113 slides · Dec 2, 2025