| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| MCHX | Director | Sep 27, 2018 | Option Exercise | $0.01 | 15,000 | 150 | 350,860 | Sep 28, 2018, 04:55 PM |
| MCHX | Director | Aug 21, 2017 | Option Exercise | $0.01 | 34,014 | 340 | 335,860 | Aug 22, 2017, 09:38 AM |
| MCHX | Director | Oct 05, 2016 | Option Exercise | $0.01 | 150,000 | 1,500 | 301,846 | Oct 07, 2016, 04:06 PM |
| MCHX | Director | May 13, 2016 | Option Exercise | $0.01 | 34,436 | 344 | 151,846 | May 16, 2016, 04:24 PM |
| MCHX | Director | May 07, 2015 | Option Exercise | $0.01 | 25,510 | 255 | 117,410 | May 08, 2015, 04:35 PM |
| MCHX | Director | May 02, 2014 | Option Exercise | $0.01 | 17,100 | 171 | 91,900 | May 06, 2014, 04:22 PM |
| MCHX | Director | May 03, 2013 | Option Exercise | $0.01 | 17,100 | 171 | 74,800 | May 07, 2013, 04:39 PM |
| MCHX | Director | May 08, 2012 | Option Exercise | $0.01 | 16,000 | 160 | 57,700 | May 10, 2012, 04:36 PM |
| MCHX | Director | May 06, 2011 | Option Exercise | $0.01 | 16,000 | 160 | 41,700 | May 10, 2011, 05:27 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| MCHX | Director | Sep 27, 2018 | Option Exercise | 150 |
| MCHX | Director | Aug 21, 2017 | Option Exercise | 340 |
| MCHX | Director | Oct 05, 2016 | Option Exercise | 1,500 |
| MCHX | Director | May 13, 2016 | Option Exercise | 344 |
| MCHX | Director | May 07, 2015 | Option Exercise | 255 |
| MCHX | Director | May 02, 2014 | Option Exercise | 171 |
| MCHX | Director | May 03, 2013 | Option Exercise | 171 |
| MCHX | Director | May 08, 2012 | Option Exercise | 160 |
| MCHX | Director | May 06, 2011 | Option Exercise | 160 |