| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| TMUS | EVP and CIO | Feb 25, 2016 | Option Exercise | $38.36 | 3,795 | 145,576 | 63,405 | Feb 26, 2016, 07:15 PM |
| TMUS | EVP and CIO | Feb 25, 2015 | Option Exercise | $32.19 | 1,600 | 51,504 | 34,264 | Feb 27, 2015, 08:10 PM |
| CHS | EVP- Chief Information Officer | Mar 12, 2013 | Option Exercise | $2.74 | 20,000 | 54,800 | 98,416 | Mar 13, 2013, 06:11 PM |
| CHS | EVP- Chief Information Officer | Mar 12, 2013 | Sale | $17.81 | 20,000 | 356,160 | 78,416 | Mar 13, 2013, 06:11 PM |
| CHS | EVP- Chief Information Officer | Dec 11, 2012 | Option Exercise | $2.74 | 40,000 | 109,600 | 108,266 | Dec 12, 2012, 05:13 PM |
| CHS | EVP- Chief Information Officer | Dec 11, 2012 | Sale | $17.99 | 40,000 | 719,772 | 68,266 | Dec 12, 2012, 05:13 PM |
| CHS | EVP- Chief Information Officer | Oct 01, 2012 | Option Exercise | $16.10 | 659 | 10,610 | 68,266 | Oct 05, 2012, 04:43 PM |
| CHS | EVP- Chief Information Officer | Feb 24, 2012 | Option Exercise | $14.84 | 682 | 10,121 | 66,775 | Feb 27, 2012, 06:29 PM |
| CHS | EVP- Chief Information Officer | Oct 01, 2011 | Option Exercise | $11.83 | 895 | 10,588 | 63,297 | Oct 14, 2011, 04:37 PM |
| CHS | EVP- Chief Information Officer | Apr 01, 2011 | Option Exercise | $11.68 | 400 | 4,672 | 62,402 | Apr 15, 2011, 04:46 PM |
| CHS | EVP- Chief Information Officer | Oct 01, 2010 | Option Exercise | $7.02 | 400 | 2,808 | 62,002 | Oct 12, 2010, 04:18 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| TMUS | EVP and CIO | Feb 25, 2016 | Option Exercise | 145,576 |
| TMUS | EVP and CIO | Feb 25, 2015 | Option Exercise | 51,504 |
| CHS | EVP- Chief Information Officer | Mar 12, 2013 | Option Exercise | 54,800 |
| CHS | EVP- Chief Information Officer | Mar 12, 2013 | Sale | 356,160 |
| CHS | EVP- Chief Information Officer | Dec 11, 2012 | Option Exercise | 109,600 |
| CHS | EVP- Chief Information Officer | Dec 11, 2012 | Sale | 719,772 |
| CHS | EVP- Chief Information Officer | Oct 01, 2012 | Option Exercise | 10,610 |
| CHS | EVP- Chief Information Officer | Feb 24, 2012 | Option Exercise | 10,121 |
| CHS | EVP- Chief Information Officer | Oct 01, 2011 | Option Exercise | 10,588 |
| CHS | EVP- Chief Information Officer | Apr 01, 2011 | Option Exercise | 4,672 |
| CHS | EVP- Chief Information Officer | Oct 01, 2010 | Option Exercise | 2,808 |