Insider Stock Trading History of Pehl Michael


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 Pehl Michael since year 2005. The trader's CIK number is 1079414. At the time of this reporting, Pehl Michael is the Director of Aspen Technology Inc /de/ . (stock ticker symbol AZPN). See this page for all insider trading activities at Aspen Technology Inc /de/ .


Stock purchases, sales, and option exercises reported by insider Pehl Michael since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-09-28 AZPN Aspen Technology Inc /de/ Sale 10,349 8.57 88,680
2007-04-04 AZPN Aspen Technology Inc /de/ Sale 90 13.09 1,178
2007-04-05 AZPN Aspen Technology Inc /de/ Sale 70 12.99 909
2007-04-03 AZPN Aspen Technology Inc /de/ Sale 63 12.98 817
2007-04-02 AZPN Aspen Technology Inc /de/ Sale 35 12.74 445
2007-03-30 AZPN Aspen Technology Inc /de/ Sale 218 13.10 2,856
2007-03-29 AZPN Aspen Technology Inc /de/ Sale 45 13.03 586
2007-03-27 AZPN Aspen Technology Inc /de/ Sale 100 13.02 1,301
2007-03-28 AZPN Aspen Technology Inc /de/ Sale 65 12.99 844
2007-03-22 AZPN Aspen Technology Inc /de/ Sale 40 12.78 511
2007-03-23 AZPN Aspen Technology Inc /de/ Sale 62 13.00 805
2007-03-26 AZPN Aspen Technology Inc /de/ Sale 70 12.96 907
2007-03-22 AZPN Aspen Technology Inc /de/ Sale 40 12.78 511
2007-03-23 AZPN Aspen Technology Inc /de/ Sale 62 13.00 805
2007-03-26 AZPN Aspen Technology Inc /de/ Sale 70 12.96 907
2007-03-21 AZPN Aspen Technology Inc /de/ Sale 50 12.72 636
2007-03-20 AZPN Aspen Technology Inc /de/ Sale 51 12.68 646
2007-03-19 AZPN Aspen Technology Inc /de/ Sale 35 12.36 432
2006-05-18 AZPN Aspen Technology Inc /de/ Sale 1,450 11.30 16,385
2006-05-18 AZPN Aspen Technology Inc /de/ Sale 1,450 11.30 16,385

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 Pehl Michael (Director of Aspen Technology Inc /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.