Insider Stock Trading History of Knight Arthur L


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 Knight Arthur L since year 2005. The trader's CIK number is 1307504. At the time of this reporting, Knight Arthur L is the Director of Calamos Asset Management, Inc. /de/ . (stock ticker symbol CLMS). See this page for all insider trading activities at Calamos Asset Management, Inc. /de/ .


Stock purchases, sales, and option exercises reported by insider Knight Arthur L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-12-04 CLMS Calamos Asset Management, Inc. /de/ Buy 0 9.80 0
2012-08-28 CLMS Calamos Asset Management, Inc. /de/ Buy 0 11.00 0
2012-06-05 CLMS Calamos Asset Management, Inc. /de/ Buy 0 10.63 0
2012-03-07 CLMS Calamos Asset Management, Inc. /de/ Buy 12 11.97 143
2011-12-01 CLMS Calamos Asset Management, Inc. /de/ Buy 0 11.82 0
2009-02-26 CLMS Calamos Asset Management, Inc. /de/ Buy 210 3.94 827
2008-11-28 CLMS Calamos Asset Management, Inc. /de/ Buy 218 3.84 837
2008-08-28 CLMS Calamos Asset Management, Inc. /de/ Buy 81 20.50 1,660
2008-05-29 CLMS Calamos Asset Management, Inc. /de/ Buy 84 19.54 1,641
2008-02-28 CLMS Calamos Asset Management, Inc. /de/ Buy 78 20.07 1,565
2007-11-29 CLMS Calamos Asset Management, Inc. /de/ Buy 56 28.96 1,621
2007-08-23 CLMS Calamos Asset Management, Inc. /de/ Buy 68 23.97 1,629
2007-05-24 CLMS Calamos Asset Management, Inc. /de/ Buy 68 23.92 1,626
2007-02-28 CLMS Calamos Asset Management, Inc. /de/ Buy 61 25.41 1,549
2006-11-24 CLMS Calamos Asset Management, Inc. /de/ Buy 45 29.10 1,309
2006-08-24 CLMS Calamos Asset Management, Inc. /de/ Buy 50 25.98 1,299
2006-05-24 CLMS Calamos Asset Management, Inc. /de/ Buy 41 31.49 1,291
2006-02-23 CLMS Calamos Asset Management, Inc. /de/ Buy 34 37.90 1,288
2005-11-23 CLMS Calamos Asset Management, Inc. /de/ Buy 37 27.13 1,003

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 Knight Arthur L (Director of Calamos Asset Management, Inc. /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.