Insider Transactions by GRUBB MATTHEW K.

Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
SD President and COO Jan 14, 2013 Option Exercise $6.66 29,500 196,470 1,436,822 Jan 16, 2013, 06:42 PM
SD President and COO Jan 13, 2013 Option Exercise $6.86 23,692 162,527 1,466,322 Jan 15, 2013, 05:50 PM
SD President and COO Jan 09, 2013 Option Exercise $6.93 7,335 50,832 1,490,014 Jan 10, 2013, 07:06 PM
SD President and COO Jan 08, 2013 Option Exercise $6.97 8,151 56,812 1,497,349 Jan 10, 2013, 07:06 PM
SD President and COO Jan 02, 2013 Option Exercise $6.42 4,997 32,091 1,505,500 Jan 04, 2013, 04:47 PM
SD President and COO Oct 01, 2012 Option Exercise $7.06 15,159 106,963 1,500,503 Oct 03, 2012, 05:52 PM
SD President and COO Jul 11, 2012 Option Exercise $6.16 3,910 24,086 1,235,344 Jul 12, 2012, 05:46 PM
SD President and COO Jul 10, 2012 Option Exercise $6.10 11,468 69,955 1,239,254 Jul 12, 2012, 05:46 PM
SD President and COO Jul 08, 2012 Option Exercise $6.43 26,063 167,585 1,268,098 Jul 10, 2012, 07:37 PM
SD President and COO Jul 09, 2012 Option Exercise $6.41 17,376 111,380 1,250,722 Jul 10, 2012, 07:37 PM
SD President and COO Jul 02, 2012 Option Exercise $6.54 4,909 32,089 1,294,161 Jul 05, 2012, 04:22 PM
SD President and COO Apr 02, 2012 Option Exercise $8.00 11,230 89,806 1,289,252 Apr 04, 2012, 06:52 PM
SD President and COO Jan 14, 2012 Option Exercise $8.05 24,549 197,619 1,278,022 Jan 18, 2012, 05:07 PM
SD President and COO Jan 11, 2012 Option Exercise $8.47 2,972 25,173 1,052,571 Jan 13, 2012, 05:14 PM
SD President and COO Jan 09, 2012 Option Exercise $8.50 7,125 60,563 1,055,543 Jan 10, 2012, 04:57 PM
SD President and COO Jan 08, 2012 Option Exercise $8.54 8,298 70,865 1,062,668 Jan 10, 2012, 04:57 PM
SD President and COO Jan 03, 2012 Option Exercise $8.30 3,752 31,154 1,070,966 Jan 05, 2012, 05:23 PM
SD President and COO Oct 03, 2011 Option Exercise $5.07 20,491 103,848 1,067,214 Oct 05, 2011, 04:50 PM
SD President and COO Jul 11, 2011 Option Exercise $10.28 6,555 67,385 1,049,345 Jul 12, 2011, 06:39 PM
SD President and COO Jul 10, 2011 Option Exercise $10.83 11,537 124,946 1,053,278 Jul 12, 2011, 06:39 PM
SD President and COO Jul 09, 2011 Option Exercise $10.83 17,480 189,308 1,064,815 Jul 12, 2011, 06:39 PM
SD President and COO Jul 01, 2011 Option Exercise $10.55 2,953 31,154 832,295 Jul 06, 2011, 05:42 PM
SD President and COO Apr 01, 2011 Option Exercise $13.01 6,645 86,480 829,342 Apr 05, 2011, 07:09 PM
SD President and COO Jan 11, 2011 Option Exercise $7.80 2,996 23,369 572,697 Jan 12, 2011, 06:54 PM
SD President and COO Jan 10, 2011 Option Exercise $7.85 1,598 12,544 575,693 Jan 12, 2011, 06:54 PM
SD President and COO Jan 09, 2011 Option Exercise $7.81 7,189 56,146 577,291 Jan 10, 2011, 06:11 PM
SD President and COO Jan 08, 2011 Option Exercise $7.81 8,408 65,666 584,480 Jan 10, 2011, 06:11 PM
SD Executive VP and COO Jan 03, 2011 Option Exercise $7.54 3,444 25,962 592,888 Jan 05, 2011, 05:48 PM
SD Executive VP and COO Oct 05, 2010 Option Exercise $5.87 14,742 86,536 589,444 Oct 07, 2010, 05:31 PM
SD Executive VP and COO Jul 20, 2010 Option Exercise $6.43 10,526 67,682 574,702 Jul 22, 2010, 06:55 PM

Desktop Version

Symbol Relationship Date Transaction Value($)
SD President and COO Jan 14, 2013 Option Exercise 196,470
SD President and COO Jan 13, 2013 Option Exercise 162,527
SD President and COO Jan 09, 2013 Option Exercise 50,832
SD President and COO Jan 08, 2013 Option Exercise 56,812
SD President and COO Jan 02, 2013 Option Exercise 32,091
SD President and COO Oct 01, 2012 Option Exercise 106,963
SD President and COO Jul 11, 2012 Option Exercise 24,086
SD President and COO Jul 10, 2012 Option Exercise 69,955
SD President and COO Jul 08, 2012 Option Exercise 167,585
SD President and COO Jul 09, 2012 Option Exercise 111,380
SD President and COO Jul 02, 2012 Option Exercise 32,089
SD President and COO Apr 02, 2012 Option Exercise 89,806
SD President and COO Jan 14, 2012 Option Exercise 197,619
SD President and COO Jan 11, 2012 Option Exercise 25,173
SD President and COO Jan 09, 2012 Option Exercise 60,563
SD President and COO Jan 08, 2012 Option Exercise 70,865
SD President and COO Jan 03, 2012 Option Exercise 31,154
SD President and COO Oct 03, 2011 Option Exercise 103,848
SD President and COO Jul 11, 2011 Option Exercise 67,385
SD President and COO Jul 10, 2011 Option Exercise 124,946
SD President and COO Jul 09, 2011 Option Exercise 189,308
SD President and COO Jul 01, 2011 Option Exercise 31,154
SD President and COO Apr 01, 2011 Option Exercise 86,480
SD President and COO Jan 11, 2011 Option Exercise 23,369
SD President and COO Jan 10, 2011 Option Exercise 12,544
SD President and COO Jan 09, 2011 Option Exercise 56,146
SD President and COO Jan 08, 2011 Option Exercise 65,666
SD Executive VP and COO Jan 03, 2011 Option Exercise 25,962
SD Executive VP and COO Oct 05, 2010 Option Exercise 86,536
SD Executive VP and COO Jul 20, 2010 Option Exercise 67,682