Insider Stock Trading History of Saylor Michael J


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Saylor Michael J since year 2005. The trader's CIK number is 1079782. At the time of this reporting, Saylor Michael J is the Chairman, President of Microstrategy Inc . (stock ticker symbol MSTR). See this page for all insider trading activities at Microstrategy Inc .


Stock purchases, sales, and option exercises reported by insider Saylor Michael J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-09-06 MSTR Microstrategy Inc Sale 39,521 128.23 5,067,935
2012-09-06 MSTR Microstrategy Inc Option Ex 39,521 20.69 817,689
2012-09-04 MSTR Microstrategy Inc Option Ex 31,954 20.69 661,128
2012-09-05 MSTR Microstrategy Inc Option Ex 36,127 20.69 747,467
2012-09-04 MSTR Microstrategy Inc Sale 31,954 125.98 4,025,628
2012-09-05 MSTR Microstrategy Inc Sale 36,127 125.90 4,548,353
2012-08-31 MSTR Microstrategy Inc Sale 10,190 125.76 1,281,524
2012-08-30 MSTR Microstrategy Inc Sale 1,837 126.52 232,426
2012-08-31 MSTR Microstrategy Inc Option Ex 10,190 20.69 210,831
2012-08-30 MSTR Microstrategy Inc Option Ex 1,837 20.69 38,007
2012-08-29 MSTR Microstrategy Inc Sale 37,600 126.68 4,763,318
2012-08-28 MSTR Microstrategy Inc Sale 4,700 125.62 590,437
2012-08-29 MSTR Microstrategy Inc Option Ex 37,600 20.69 777,944
2012-08-28 MSTR Microstrategy Inc Option Ex 4,700 20.69 97,243
2012-08-21 MSTR Microstrategy Inc Option Ex 14,768 20.69 305,549
2012-08-21 MSTR Microstrategy Inc Sale 14,768 128.72 1,900,922
2012-08-17 MSTR Microstrategy Inc Option Ex 10,000 20.69 206,900
2012-08-17 MSTR Microstrategy Inc Sale 10,000 127.32 1,273,240
2012-08-15 MSTR Microstrategy Inc Option Ex 12,300 20.69 254,487
2012-08-16 MSTR Microstrategy Inc Option Ex 10,101 20.69 208,989
2012-08-15 MSTR Microstrategy Inc Sale 12,300 124.77 1,534,621
2012-08-16 MSTR Microstrategy Inc Sale 10,101 126.86 1,281,392
2012-08-13 MSTR Microstrategy Inc Option Ex 21,439 20.69 443,572
2012-08-14 MSTR Microstrategy Inc Option Ex 18,200 20.69 376,558
2012-08-13 MSTR Microstrategy Inc Sale 21,439 127.29 2,728,970
2012-08-14 MSTR Microstrategy Inc Sale 18,200 125.90 2,291,434
2012-08-10 MSTR Microstrategy Inc Option Ex 20,000 20.69 413,800
2012-08-09 MSTR Microstrategy Inc Option Ex 16,409 20.69 339,502
2012-08-10 MSTR Microstrategy Inc Sale 20,000 126.76 2,535,100
2012-08-09 MSTR Microstrategy Inc Sale 16,409 126.61 2,077,494
2012-06-08 MSTR Microstrategy Inc Option Ex 60,000 20.69 1,241,400
2012-06-08 MSTR Microstrategy Inc Sale 60,000 121.37 7,282,260
2012-05-09 MSTR Microstrategy Inc Sale 12,700 146.73 1,863,483
2012-05-09 MSTR Microstrategy Inc Option Ex 12,700 20.69 262,763
2012-05-07 MSTR Microstrategy Inc Sale 20,000 149.71 2,994,220
2012-05-07 MSTR Microstrategy Inc Option Ex 20,000 20.69 413,800
2012-03-09 MSTR Microstrategy Inc Sale 900 133.44 120,096
2012-03-09 MSTR Microstrategy Inc Sale 14,400 133.01 1,915,387
2012-03-09 MSTR Microstrategy Inc Option Ex 15,300 20.69 316,557
2009-12-08 MSTR Microstrategy Inc Option Ex 250 20.69 5,172
2009-12-08 MSTR Microstrategy Inc Sale 250 88.80 22,200
2009-12-07 MSTR Microstrategy Inc Option Ex 6,404 20.69 132,498
2009-12-07 MSTR Microstrategy Inc Sale 6,404 90.00 576,360

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Saylor Michael J (Chairman, President of Microstrategy Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.