Company Story
1993 - ACADIA Pharmaceuticals Inc. was founded by Dr. Mark R. Brann, a neuroscientist and entrepreneur.
1997 - ACADIA completed its initial public offering (IPO) and began trading on the NASDAQ stock exchange under the ticker symbol ACAD.
2004 - ACADIA initiated a Phase II clinical trial for pimavanserin, a 5-HT2A receptor inverse agonist, for the treatment of Parkinson's disease psychosis.
2012 - ACADIA reported positive results from its Phase III clinical trial of pimavanserin for the treatment of Parkinson's disease psychosis.
2014 - ACADIA submitted a New Drug Application (NDA) to the FDA for pimavanserin for the treatment of Parkinson's disease psychosis.
2016 - The FDA approved pimavanserin, marketed as NUPLAZID, for the treatment of hallucinations and delusions associated with Parkinson's disease psychosis.
2017 - ACADIA launched NUPLAZID in the United States for the treatment of hallucinations and delusions associated with Parkinson's disease psychosis.
2020 - ACADIA announced positive results from its Phase III clinical trial of pimavanserin for the treatment of dementia-related psychosis.