X0202 4 2006-02-13 0 0000858803 AVANIR PHARMACEUTICALS AVN 0001334549 Mazzo David J 11388 SORRENTO VALLEY ROAD, SUTIE 200 SAN DIEGO CA 92121 1 0 0 0 Class A Common Stock 2006-02-13 4 A 0 6435 A 6435 D Class A Common Stock 2006-02-14 4 P 0 1000 15.59 A 7435 D Award of Restricted Stock Units under the Company's 2005 Equity Incentive Plan (the "Plan") that vests with respect to one-third of the shares on February 6, 2007 and then with respect to one thirty-sixth of the shares monthly thereafter over the next two years. Such shares will not be delivered to the Reporting Person and may not be transferred or sold until the "termination" of service, as defined in the Plan. Not applicable The reporting person purchased Class A Common Stock of Avanir Pharmaceuticals at open market. By: Gregory P. Hanson - Attorney in Fact For: David J. Mazzo 2006-02-15