Novan Inc. on Sept. 20 was the first biopharmaceutical company to launch an initial public offering in the US since Protagonist Therapeutics Inc. went public on Aug. 10 and AC Immune SA followed with an IPO of its own on Sept. 22, ending a summer slowdown with two successful offerings.
IPO Update: Novan, AC Immune End Summer Slowdown As Market Improves
Novan and AC Immune ended September with the first biopharma IPOs in 40 days as the performance of newly public companies’ stocks head into an upswing.

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After failing a Phase II monotherapy study in early Parkinson’s, Cerevance will focus on adjunctive therapy without abandoning the monotherapy concept.
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Supply chain disruption fears at the start of the COVID-19 pandemic caused drug over-ordering. Imminent tariffs on drugs may have had a similar effect on pharma sales in Q1 earnings season.
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Supply chain disruption fears at the start of the COVID-19 pandemic caused drug over-ordering. Imminent tariffs on drugs may have had a similar effect on pharma sales in Q1 earnings season.
The ZENITH study is a landmark for Merck’s first-in-class activin signalling inhibitor and pulmonary arterial hypertension treatment.
Stock prices plummeted, particularly for vaccine makers and cell and gene therapy developers, after the US FDA’s top biologics overseer resigned over vaccine misinformation concerns.