Wave Life surges after positive data for its weight-loss drug

Wave Life Sciences

08/12/2025 15:26

Updates

** Shares of drug developer Wave Life Sciences WVE.O more than double to $15.4 premarket

** WVE says its experimental obesity drug helped cut deep belly fat and boost muscle mass in an early-stage study

** The drug, WVE-007, was tested in adults with an average starting body mass index of about 32

** Three months after treatment, patients on the drug had 9.4% less visceral fat, the harmful fat that builds up around organs, and 4.5% less total body fat, compared with their own baseline, with no statistically significant changes in the placebo group

** The drug was generally safe and well-tolerated, with only mild treatment-related adverse events

** WVE plans mid-stage trials of WVE-007 as a stand-alone obesity treatment, as an add-on to GLP-1-based therapies, and as a maintenance option after patients stop those drugs

** Including session's move, WVE stock was up ~15% YTD

 (Reporting by Padmanabhan Ananthan)

 ((Padmanabhan.Ananthan@thomsonreuters.com))