| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CTDH | CHIEF EXECUTIVE OFFICER | Jul 11, 2012 | Sale | $0.20 | 20,000 | 4,000 | 18,678,758 | Jul 13, 2012, 03:22 PM |
| CTDH | Chief Executive Officer | Sep 24, 2010 | Sale | $0.06 | 5,000 | 325 | 17,765,650 | Oct 28, 2010, 04:34 PM |
| CTDH | Chief Executive Officer | Sep 23, 2010 | Sale | $0.06 | 1,000 | 65 | 17,770,650 | Oct 28, 2010, 04:34 PM |
| CTDH | Chief Executive Officer | Sep 20, 2010 | Sale | $0.06 | 5,000 | 325 | 17,771,650 | Oct 28, 2010, 04:34 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CTDH | CHIEF EXECUTIVE OFFICER | Jul 11, 2012 | Sale | 4,000 |
| CTDH | Chief Executive Officer | Sep 24, 2010 | Sale | 325 |
| CTDH | Chief Executive Officer | Sep 23, 2010 | Sale | 65 |
| CTDH | Chief Executive Officer | Sep 20, 2010 | Sale | 325 |