Additional Relevant Details Price, volume and terms have yet to be announced. Acadia intends to use the proceeds from the offering principally to fund its acquisition strategy, particularly to fund a portion of the purchase price for its planned acquisition of the Priory Group, a leading provider of behavioral healthcare services in the United Kingdom, and the fees and expenses related to the transaction. In connection with the offering, Acadia intends to grant to the underwriters a 30-day option to purchase up to an additional 15% of its common stock issued in the offering.