Edgewise Therapeutics sells muscle disease business for $1.55 billion
Edgewise Therapeutics Inc. shares fell 5.05% as the stock hit a 5-day low amid broader market declines, with the Nasdaq-100 down 2.97% and the S&P 500 down 1.57%.
The company has entered into an agreement with Servier to sell its muscle disease business for $1.55 billion in upfront cash, with potential milestone payments of up to $1.1 billion. This strategic shift will allow Edgewise to focus on cardiovascular therapies, including the development of drugs like EDG-7500 and EDG-15400. The transaction is expected to enhance Edgewise's financial flexibility and competitive position in the market.
This sale marks a significant pivot for Edgewise, as it aims to unlock the potential of its cardiovascular pipeline. The company plans to report critical clinical data from the CIRRUS-HCM trial in Q2 2026, which will be essential for advancing its cardiac drug development.
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- Edgewise Cardiac Drug Progress: Edgewise Therapeutics reported positive results from its 12-week CIRRUS-HCM study, demonstrating the efficacy of EDG-7500 in hypertrophic cardiomyopathy patients, with plans to initiate Phase 3 trials in Q4 2026, potentially positioning the company as a new player in cardiovascular therapeutics.
- Clinical Trial Progress: Edgewise Therapeutics announced it will initiate a late-stage trial for EDG-7500 later this year, following positive results from the mid-stage CIRRUS-HCM trial, although the stock fell over 10% in premarket trading, indicating market caution regarding the news.
- Safety Assessment: According to topline data from the Phase 2 CIRRUS-HCM trial, EDG-7500 showed no new safety signals and did not affect the heart's systolic function while treating obstructive and nonobstructive forms of HCM, laying a foundation for its future clinical application.
- Cardiac Function Metrics: Among 53 participants, there were no “meaningful” changes in left ventricular ejection fraction (LVEF), with no instances dropping below 50%, suggesting EDG-7500's potential to maintain cardiac function and positively impact patients with hypertrophic cardiomyopathy.
- Future Development Plans: Edgewise plans to start Phase 3 development for EDG-7500 in Q4 2026, with CEO Kevin Koch emphasizing that this research marks an important milestone for both the company and the HCM community, demonstrating EDG-7500's potential to address diastolic dysfunction without significant impact on LVEF.

- Clinical Trial Results: Edgewise Therapeutics announced positive 12-week Phase 2 results for EDG-7500 in obstructive and nonobstructive hypertrophic cardiomyopathy (HCM) patients, with 90% of patients showing significant improvements in hemodynamic measures and 74% achieving normalization or a 50% reduction in NT-proBNP levels.
- Safety Assessment: Among 53 participants, EDG-7500 was generally well tolerated, with nearly all adverse events classified as mild to moderate, and no significant reductions in left ventricular ejection fraction observed, indicating the drug's safety in terms of cardiac function.
- Dose Response: In patients with obstructive HCM, EDG-7500 demonstrated significant reductions in LVOT-G, with 70% of patients showing at least one class improvement in New York Heart Association functional class, highlighting the drug's potential in enhancing cardiac function.
- Future Development Plans: Based on the data from CIRRUS-HCM, Edgewise plans to initiate Phase 3 clinical trials for EDG-7500 in the fourth quarter of 2026, aiming to further validate its therapeutic potential in hypertrophic cardiomyopathy treatment.
- Stock Option Grant: On May 29, 2026, Edgewise Therapeutics granted a total of 74,000 inducement stock options to four new non-executive employees, aimed at attracting talent and strengthening the team.
- Exercise Price Setting: Each inducement stock option has an exercise price of $34.16 per share, equal to the closing price of Edgewise common stock on the grant date, ensuring alignment of employee interests with those of shareholders.
- Vesting Arrangement: The vesting schedule for these stock options stipulates that 25% will vest on each employee's one-year anniversary, with the remaining shares vesting monthly, thereby incentivizing continued contributions during employment.
- Compliance Assurance: This stock option grant complies with Nasdaq Listing Rule 5635(c)(4), demonstrating the company's strategic considerations and commitment to attracting and retaining key talent.
- Significant Deal Size: Servier's acquisition of Edgewise Therapeutics' muscular dystrophy operations for $2.65 billion, including the lead drug Sevasemten, is expected to close in Q3 2026, indicating Servier's strategic expansion in rare neuromuscular disorders.
- Stock Surge: Edgewise Therapeutics (EWTX) shares soared over 20% on Monday, potentially marking the largest single-day gain in six months, reflecting strong market sentiment towards the deal, and if it closes at current levels, it could push the stock to a record high.
- Drug Development Outlook: Sevasemten, an investigational oral therapy designed to protect muscles from contraction-related damage, is currently undergoing pivotal trials for Becker muscular dystrophy and a Phase 2 study for Duchenne muscular dystrophy, addressing a significant unmet need in the market with no approved treatments available.
- Positive Safety Data: The MESA extension study indicates that Sevasemten maintained stable physical function in Becker muscular dystrophy patients for up to 3.5 years, with a favorable cardiac safety profile over 12 months, showing improved cardiac function in some patients, thereby enhancing the drug's market appeal.
- Significant Transaction Value: Edgewise Therapeutics has entered into an agreement with Servier to sell its muscle disease business for $1.55 billion in upfront cash, with potential milestone payments of up to $1.1 billion, leading to a total potential consideration of $2.65 billion, which will significantly enhance Edgewise's financial flexibility.
- Strategic Focus Shift: Following the transaction, Edgewise will pivot to focus on cardiovascular therapies, developing drugs such as EDG-7500 and EDG-15400, which is expected to accelerate the unlocking of its cardiovascular pipeline's potential and enhance its competitive position in the market.
- Clinical Data Reporting Plans: Edgewise plans to report 12-week data from the CIRRUS-HCM trial in Q2 2026, which will provide critical insights for the further development of its cardiac drugs, thereby advancing its clinical progress.
- Employee Transition Assurance: All Edgewise employees supporting the muscle disease business will receive comparable offers from Servier, ensuring continuity of operations and future commercial execution, reflecting a commitment to talent retention and strategic integration.









