X0202 3/A 2006-12-14 2006-12-14 0 0001370314 Double-Take Software, Inc. DBTK 0001382847 Huke S Craig 257 TURNPIKE ROAD, SUITE 210 SOUTHBOROUGH MA 01772 0 1 0 0 Chief Financial Officer Employee Stock Option (right to buy) 0.94 2013-07-01 Common Stock 112671 D Employee Stock Option (right to buy) 0.94 2014-01-01 Common Stock 510 D As of the date of the original report, which was filed on December 14, 2006, 91,545 shares underlying the option were exercisable. One third of the remaining shares became exercisable every three months beginning January 1, 2007. This amended report is being filed solely to correct an error in the exercise price of the stock option as provided on the report filed originally on December 14, 2006. As of the date of the original report, which was filed on December 14, 2006, 350 shares underlying the option were exercisable. One fifth of the remaining shares became exercisable every three months beginning January 1, 2007. /s/ Tushar Hefa, Attorney-in-Fact 2007-02-12