X0303 4 2009-12-31 0 0000029834 DOUBLE EAGLE PETROLEUM CO DBLE 0001424375 Reiner Robert F 1675 BROADWAY, SUITE 2200 DENVER CO 80202 0 1 0 0 VP of Operations Common Stock 2009-12-31 4 F 0 744 4.32 D 18394 D Options: Right to Buy 18.52 2010-12-24 Common Stock 23500 23500 D Options: Right to Buy 14.36 2013-07-15 Common Stock 10000 10000 D Options: Right to Buy 14.81 2015-09-04 Common Stock 37469 37469 D Options: Right to Buy 13.25 2013-07-24 Common Stock 5000 5000 D Previously reported. This option vests in five annual installments beginning with 3,500 shares vesting July 14, 2006, and 5,000 shares vesting annually on June 14th of each of the following four years beginning July 14, 2007. This option vests in five equal annual installments of 2,000 shares beginning on January 15, 2009. 20% of these options become exercisable on each of December 31, 2008, 2009, 2010, 2011 and 2012. Each option will expire and terminate, if not exercised or terminated sooner, on September 4, 2015. 20% of these options become exercisable on each of January 24, 2009, 2010, 2011, 2012 and 2013. Each option will expire and terminate, if not exercised or terminated sooner, on July 24, 2013. /s/ Robert F. Reiner 2010-01-05