Exhibit 1.1 PSYCHIATRIC SOLUTIONS, INC. (a Delaware corporation) 3,000,000 Shares of Common Stock UNDERWRITING AGREEMENT Dated: December 14, 2004Underwriting Agreement • December 14th, 2004 • Psychiatric Solutions Inc • Services-specialty outpatient facilities, nec • New York
Contract Type FiledDecember 14th, 2004 Company Industry Jurisdiction