X0303 4 2009-06-12 0000877890 CITRIX SYSTEMS INC CTXS 0001176008 HENSHALL DAVID J C/O CITRIX SYSTEMS, INC. 851 WEST CYPRESS CREEK ROAD FORT LAUDERDALE FL 33309 0 1 0 0 SVP & Chief Financial Officer Common Stock 2009-06-12 4 M 0 17500 17.55 A 72624 D Common Stock 2009-06-12 4 S 0 17500 33.147 D 55124 D Stock Option (Right to Buy) 17.55 2009-06-12 4 M 0 17500 0 D 2005-08-02 2009-08-02 Common Stock 17500 0 D Stock options vest at a rate of 33% of the shares underlying the stock option one year from the date of grant and at a rate of 1/36 monthly thereafter. The sales reported in this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person. The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share of all shares sold on this date. The actual sale prices per share range from $32.82 to $33.40. The reporting person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, Citrix Systems, Inc. or any security holders of Citrix Systems, Inc., full information regarding the number of shares sold at each separate price. /s/Antonio G. Gomes, Attorney-in-Fact for David J. Henshall 2009-06-16