StocksMedium•1 October 2026•
1 min read
Liquidia Stock Plummets 57% Following Adverse Patent Ruling
Key Facts
1Liquidia Corp. shares closed 57.19% lower following an adverse patent ruling.
2The stock saw a marginal gain of 0.13% in after-hours trading following the sharp sell-off.
Liquidia Corp. shares closed 57.19% lower following an adverse patent ruling. Benzinga reported that the stock saw a marginal gain of 0.13% in after-hours trading following the sharp sell-off during the regular session.
LQDA closed at $30.26 on September 30, 2026, with the day's trading range between a low of $29.86 and a high of $71.93. The legal setback represents a critical fundamental blow to the biotech firm's valuation, as patent disputes remain a primary risk factor for the pharmaceutical sector.