Missing the primary endpoint in a phase IIb study of aldafermin for treating nonalcoholic steatohepatitis (NASH) has caused NGM Biopharmaceuticals Inc. to halt the program’s development while rattling the company’s share value. But the failure didn’t stop there as other NASH therapy developers felt the reverberations. South Francisco-based NGM’s stock (NASDAQ:NGM) took a battering May 24 as shares closed down 40.77% at $16.81 each. Others in the NASH space rocked by NGM’s negative data on the day included San Francisco-based 89bio Inc., which is prepping BIO89-100, a glycopegylated FGF21 analogue for a phase IIb NASH study. 89bio’s stock (NASDAQ:ETNB) plunged 14.24% to close at $19.40 per share.
Two companies, Hightide Therapeutics Inc. and Axcella Health Inc., posted positive data from recent liver disease studies while Enanta Pharmaceuticals Inc. missed its phase II liver study’s primary endpoint.
With a 349% increase in stock price since its June debut on U.S. markets, Boston-based Karuna Therapeutics Inc. secures the title of best IPO performer so far in 2019. The stock skyrocketed in November following positive top-line phase II data of Karxt in acute psychosis in patients with schizophrenia, providing a potential read-through to larger indications such as Alzheimer’s disease and pain.