X0303 4 2010-12-10 0001050446 MICROSTRATEGY INC MSTR 0001203474 BEDELL JEFFREY A 1850 TOWERS CRESCENT PLAZA VIENNA VA 22182 0 1 0 0 EVP, Technology and CTO Class A Common Stock 2010-12-10 4 S 0 1129 89.15 D 14108 D Class A Common Stock 2010-12-10 4 S 0 500 89.158 D 13608 D Class A Common Stock 2010-12-10 4 S 0 200 89.16 D 13408 D Class A Common Stock 2010-12-10 4 S 0 600 89.17 D 12808 D Class A Common Stock 2010-12-10 4 S 0 100 89.1705 D 12708 D Class A Common Stock 2010-12-10 4 S 0 200 89.175 D 12508 D Class A Common Stock 2010-12-10 4 S 0 200 89.185 D 12308 D Class A Common Stock 2010-12-10 4 S 0 300 89.1875 D 12008 D Class A Common Stock 2010-12-10 4 S 0 200 89.20 D 11808 D Class A Common Stock 2010-12-10 4 S 0 700 89.2118 D 11108 D Class A Common Stock 2010-12-10 4 S 0 200 89.2225 D 10908 D Class A Common Stock 2010-12-10 4 S 0 100 89.225 D 10808 D Class A Common Stock 2010-12-10 4 S 0 400 89.2262 D 10408 D Class A Common Stock 2010-12-10 4 S 0 400 89.23 D 10008 D Class A Common Stock 2010-12-10 4 S 0 300 89.24 D 9708 D Class A Common Stock 2010-12-10 4 S 0 212 89.25 D 9496 D Class A Common Stock 2010-12-10 4 S 0 500 89.256 D 8996 D Class A Common Stock 2010-12-10 4 S 0 200 89.26 D 8796 D Class A Common Stock 2010-12-10 4 S 0 200 89.275 D 8596 D Class A Common Stock 2010-12-10 4 S 0 200 89.295 D 8396 D Class A Common Stock 2010-12-10 4 S 0 200 89.305 D 8196 D This is the second Form 4 of two Form 4 filings made by the reporting person to report transactions that occurred on December 10, 2010. /s/ Jeffery A. Bedell 2010-12-14