MCHX Insider Transactions — Page 7
1,473 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 601–700; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | TenPercentOwner | 2016-11-04 | Purchase | 6,752.0 | $2.48 |
| FROHLICH PHIL | TenPercentOwner | 2016-11-03 | Purchase | 4,458.0 | $2.5 |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | TenPercentOwner | 2016-11-03 | Purchase | 4,458.0 | $2.5 |
| CHRISTOTHOULOU PETER | Chief Executive Officer | 2015-08-26 | Purchase | 1,350.0 | $3.65 |
| CHRISTOTHOULOU PETER | Chief Executive Officer | 2015-08-20 | Purchase | 1,350.0 | $3.65 |
| ARENDS MICHAEL A | Chief Financial Officer | 2014-07-30 | Sale | 69,142.0 | $11.2 |
| ARENDS MICHAEL A | Chief Financial Officer | 2014-06-18 | Sale | 100,000.0 | $11.25 |
| ARENDS MICHAEL A | Chief Financial Officer | 2014-05-12 | Sale | 100,000.0 | $10.8 |
| Miller Michael | Sr. VP Acctg & Corp Controller | 2014-04-07 | Sale | 5,625.0 | $10.1 |
| Caldwell Ethan A | General Counsel & CAO | 2014-04-04 | Sale | 8,575.0 | $9.92 |
| CHRISTOTHOULOU PETER | President | 2014-04-04 | Sale | 16,078.0 | $9.92 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2014-04-04 | Sale | 318,347.0 | $9.92 |
| Caldwell Ethan A | General Counsel & CAO | 2014-04-01 | Sale | 71,425.0 | $9.92 |
| CHRISTOTHOULOU PETER | President | 2014-04-01 | Sale | 133,922.0 | $9.92 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2014-04-01 | Sale | 528,921.0 | $9.92 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2014-04-01 | Sale | 2,122,732.0 | $9.92 |
| ARENDS MICHAEL A | Chief Financial Officer | 2014-03-03 | Sale | 300,000.0 | — |
| Miller Michael | Sr. VP Acctg & Corp Controller | 2014-01-06 | Sale | 4,250.0 | $9.63 |
| Miller Michael | Sr. VP Acctg & Corp Controller | 2014-01-03 | Sale | 1,875.0 | $9.85 |
| Miller Michael | Sr. VP Acctg & Corp Controller | 2013-01-04 | Sale | 4,250.0 | $4.17 |
| Miller Michael | Sr. VP Acctg & Corp Controller | 2012-12-26 | Sale | 1,875.0 | $4.19 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-09-28 | Purchase | 2,500.0 | $3.82 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-09-19 | Purchase | 5,000.0 | $3.48 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-09-12 | Purchase | 5,000.0 | $3.55 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-09-05 | Purchase | 5,000.0 | $3.42 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-08-29 | Purchase | 7,500.0 | $3.25 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-08-20 | Purchase | 7,500.0 | $3.24 |
| Caldwell Ethan A | General Counsel & CAO | 2012-08-15 | Purchase | 7,635.0 | $3.27 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-08-13 | Purchase | 7,500.0 | $3.2 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-08-10 | Purchase | 5,000.0 | $3.34 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-08-01 | Purchase | 5,000.0 | $3.46 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-07-24 | Purchase | 5,000.0 | $3.47 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-07-18 | Purchase | 2,500.0 | $3.96 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-07-10 | Purchase | 2,500.0 | $4.32 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2012-07-03 | Purchase | 5,000.0 | $3.66 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-05-18 | Purchase | 1,500.0 | $3.26 |
| KEISTER JOHN | Executive Vice Chairman | 2012-05-17 | Purchase | 14,250.0 | $3.22 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-05-16 | Purchase | 500.0 | $3.39 |
| CHRISTOTHOULOU PETER | President | 2012-05-11 | Sale | 5,400.0 | $3.22 |
| CHRISTOTHOULOU PETER | President | 2012-05-11 | Sale | 36,250.0 | $3.22 |
| CHRISTOTHOULOU PETER | President | 2012-05-10 | Sale | 45,000.0 | $3.33 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-03-09 | Purchase | 100.0 | $4.32 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-03-08 | Purchase | 100.0 | $4.15 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-03-07 | Purchase | 100.0 | $4.12 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-03-06 | Purchase | 100.0 | $4.04 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-03-02 | Purchase | 100.0 | $4.33 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-03-01 | Purchase | 100.0 | $4.24 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-02-29 | Purchase | 100.0 | $4.28 |
| ARENDS MICHAEL A | Chief Financial Officer | 2012-02-28 | Purchase | 100.0 | $4.16 |
| CHRISTOTHOULOU PETER | President | 2012-02-22 | Sale | 12,500.0 | $4.67 |
| Caldwell Ethan A | General Counsel & CAO | 2012-02-17 | Sale | 1,790.0 | $4.78 |
| CHRISTOTHOULOU PETER | President | 2012-02-16 | Sale | 3,657.0 | $5.01 |
| Miller Michael | Sr. VP Acctg & Corp Controller | 2012-01-05 | Sale | 4,250.0 | $5.74 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-12-29 | Sale | 45,000.0 | $6.01 |
| CHRISTOTHOULOU PETER | President | 2011-12-22 | Sale | 2,395.0 | $6.16 |
| Caldwell Ethan A | General Counsel & CAO | 2011-12-21 | Sale | 3,306.0 | $6.08 |
| CHRISTOTHOULOU PETER | President | 2011-12-21 | Sale | 6,240.0 | $6.03 |
| CLINE DENNIS | Director | 2011-12-07 | Sale | 25,000.0 | $7.06 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-11-28 | Sale | 45,000.0 | $6.41 |
| KEISTER JOHN | Executive Vice Chairman | 2011-11-01 | Sale | 5,000.0 | $8.51 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-10-24 | Sale | 45,000.0 | $9.03 |
| KEISTER JOHN | Executive Vice Chairman | 2011-10-10 | Sale | 5,000.0 | $9.0 |
| KEISTER JOHN | Executive Vice Chairman | 2011-10-03 | Sale | 5,000.0 | $8.32 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-09-27 | Sale | 45,000.0 | $9.54 |
| KEISTER JOHN | Executive Vice Chairman | 2011-09-01 | Sale | 15,000.0 | $10.0 |
| KEISTER JOHN | Executive Vice Chairman | 2011-08-09 | Sale | 15,000.0 | $10.0 |
| KEISTER JOHN | Executive Vice Chairman | 2011-08-05 | Sale | 5,000.0 | $9.0 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-08-05 | Sale | 90,000.0 | $9.24 |
| KEISTER JOHN | Executive Vice Chairman | 2011-08-01 | Sale | 5,000.0 | $8.79 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-07-26 | Sale | 45,000.0 | $8.47 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-07-25 | Sale | 45,000.0 | $8.78 |
| KEISTER JOHN | Executive Vice Chairman | 2011-07-01 | Sale | 5,000.0 | $9.0 |
| KEISTER JOHN | Executive Vice Chairman | 2011-07-01 | Sale | 5,000.0 | $8.83 |
| KEISTER JOHN | Executive Vice Chairman | 2011-06-28 | Sale | 1,315.0 | $9.0 |
| KEISTER JOHN | Executive Vice Chairman | 2011-06-27 | Sale | 3,685.0 | $9.0 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-06-15 | Sale | 35,750.0 | $7.99 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-06-15 | Sale | 3,250.0 | $7.99 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-06-14 | Sale | 51,000.0 | $8.27 |
| KEISTER JOHN | Executive Vice Chairman | 2011-06-13 | Sale | 5,000.0 | $8.0 |
| CHRISTOTHOULOU PETER | Chief Operating Officer | 2011-05-27 | Sale | 2,500.0 | $7.55 |
| ARENDS MICHAEL A | Chief Financial Officer | 2011-05-27 | Sale | 25,500.0 | $7.64 |
| CHRISTOTHOULOU PETER | Chief Operating Officer | 2011-05-26 | Sale | 5,400.0 | $7.25 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-05-25 | Sale | 45,000.0 | $6.96 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-05-24 | Sale | 45,000.0 | $7.04 |
| CHRISTOTHOULOU PETER | Chief Operating Officer | 2011-05-09 | Sale | 81,250.0 | $7.09 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-04-21 | Sale | 64,961.0 | $6.61 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-04-20 | Sale | 25,039.0 | $6.83 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-03-24 | Sale | 46,714.0 | $7.59 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-03-23 | Sale | 43,286.0 | $7.61 |
| CHRISTOTHOULOU PETER | Chief Operating Officer | 2011-03-16 | Sale | 12,000.0 | $7.99 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-02-24 | Sale | 35,798.0 | $8.56 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-02-23 | Sale | 54,202.0 | $8.6 |
| Berk Matthew | EVP of Product Engineering | 2011-02-01 | Sale | 10,500.0 | $9.63 |
| Berk Matthew | EVP of Product Engineering | 2011-01-31 | Sale | 7,000.0 | $9.32 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-01-25 | Sale | 36,269.0 | $9.48 |
| Berk Matthew | EVP of Product Engineering | 2011-01-24 | Sale | 5,000.0 | $9.44 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-01-24 | Sale | 24,398.0 | $9.47 |
| HOROWITZ RUSSELL C | Chief Executive Officer | 2011-01-24 | Sale | 29,333.0 | $9.47 |
| Berk Matthew | EVP of Product Engineering | 2011-01-18 | Sale | 5,000.0 | $9.66 |
| Berk Matthew | EVP of Product Engineering | 2011-01-10 | Sale | 5,000.0 | $9.34 |