| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Mar 08, 2016 | Option Exercise | $20.28 | 700,000 | 14,194,250 | 640,203 | Mar 10, 2016, 05:20 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Mar 02, 2016 | Sale | $25.41 | 11,331 | 287,909 | 289,916 | Mar 04, 2016, 04:06 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 01, 2016 | Option Exercise | $22.94 | 588 | 13,489 | 300,942 | Feb 02, 2016, 04:41 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Dec 01, 2015 | Option Exercise | $30.63 | 7,296 | 223,476 | 233,227 | Dec 03, 2015, 04:44 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Nov 27, 2015 | Option Exercise | $29.80 | 9,413 | 280,507 | 240,523 | Dec 01, 2015, 02:22 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 11, 2015 | Option Exercise | $43.83 | 2,878 | 126,143 | 204,454 | Feb 13, 2015, 04:25 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Dec 01, 2014 | Option Exercise | $44.43 | 10,439 | 463,805 | 161,609 | Dec 03, 2014, 05:49 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Nov 17, 2014 | Sale | $45.00 | 10,000 | 450,000 | 35,000 | Nov 18, 2014, 04:14 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Nov 07, 2014 | Sale | $42.15 | 15,394 | 648,811 | 172,048 | Nov 12, 2014, 04:23 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 11, 2014 | Option Exercise | $43.30 | 2,876 | 124,531 | 167,049 | Feb 13, 2014, 04:02 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 10, 2014 | Buy | $41.30 | 10,000 | 413,000 | 169,925 | Feb 10, 2014, 04:26 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Dec 02, 2013 | Option Exercise | $45.81 | 35,397 | 1,621,537 | 144,653 | Dec 04, 2013, 05:21 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | May 06, 2013 | Option Exercise | $51.96 | 11,071 | 575,249 | 11,071 | May 08, 2013, 04:36 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 14, 2013 | Option Exercise | $62.15 | 17,697 | 1,099,869 | 171,851 | May 08, 2013, 04:35 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 14, 2013 | Option Exercise | $62.15 | 17,697 | 1,099,869 | 186,942 | Feb 19, 2013, 04:55 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 11, 2013 | Option Exercise | $62.26 | 2,878 | 179,184 | 189,454 | Feb 13, 2013, 04:39 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | May 14, 2012 | Sale | $70.50 | 17,503 | 1,233,976 | 296,949 | May 16, 2012, 04:43 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | May 04, 2012 | Sale | $50.83 | 160,000 | 8,133,300 | 394,452 | May 08, 2012, 05:03 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 14, 2012 | Option Exercise | $62.16 | 16,636 | 1,034,094 | 314,140 | Feb 16, 2012, 04:16 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 10, 2012 | Option Exercise | $43.42 | 73,552 | 3,193,591 | 320,607 | Feb 14, 2012, 05:48 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | May 23, 2011 | Sale | $53.93 | 39,000 | 2,103,153 | 261,956 | May 25, 2011, 05:12 PM | |
| TDC | TERADATA CORP /DE/ | KOEHLER MICHAEL | President and CEO | Feb 18, 2011 | Option Exercise | $48.29 | 30,735 | 1,484,193 | 300,536 | Feb 23, 2011, 04:45 PM |
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