X0303 4/A 2010-11-22 2010-11-23 0 0001070698 Raptor Pharmaceutical Corp RPTP 0001243489 SAGER ERICH C/O RAPTOR PHARMACEUTICAL CORP. 9 COMMERCIAL BLVD., SUITE 200 NOVATO CA 94949 1 0 0 0 Stock options (right to buy) Common Stock 391437 D The total number of derivative securities in Table II, Column 9 is being amended to reflect the correct total number of derivative securities beneficially owned by the reporting person following the transaction reported on the original Form 4 filed on November 23, 2010. The Form 4 filed by the reporting person on November 23, 2010 did not reflect stock options granted and reported on the Form 4 filed by the reporting person on October 13, 2010. /s/ Kim R. Tsuchimoto, CFO, Raptor Pharmaceutical Corp., Attorney-in-fact 2011-02-18