On May 10, 2012, Omeros Corporation issued a press release announcing financial results for the three months ended March 31, 2012. A copy of such press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information in this Current Report on Form 8-K, including the exhibit hereto, shall not be deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained herein and in the accompanying exhibit shall not be incorporated by reference into any filing with the United States Securities and Exchange Commission made by Omeros Corporation, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

(d) Exhibits.

Exhibit
Number       Description

99.1         Press release dated May 10, 2012 relating to Omeros' financial results
             for the three months ended March 31, 2012.