| 2016-07-01 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | J | $20.0M |
| 2016-07-01 | Sullivan Thomas Joseph(President & CEO) | D | $5.8M |
| 2016-01-25 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $2.3M |
| 2016-07-01 | MILNE DAVID C(SVP HR, GC, Corp. Secretary) | D | $2.1M |
| 2016-07-01 | Kunkel Scott David(CFO) | D | $896K |
| 2016-07-01 | REYNOLDS CRAIG B | D | $849K |
| 2016-07-01 | Harris Ronda(VP, Chief Accounting Officer) | D | $846K |
| 2016-07-01 | Nusspickel Francis T | D | $770K |
| 2016-07-01 | Burns James S | D | $746K |
| 2016-07-01 | Krelle John S | D | $736K |
| 2016-07-01 | DEUSTER ROBERT G | D | $710K |
| 2016-01-22 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $112K |
| 2016-01-19 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $82K |
| 2016-01-20 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $61K |
| 2016-01-20 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $33K |
| 2016-01-19 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $31K |
| 2016-01-19 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $9K |
| 2016-01-20 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $3K |
| 2016-01-25 | Joint reporting: KING LUTHER CAPITAL MANAGEMENT CORP; King Luther Jr; King John Bryan; LKCM Private Discipline Master Fund, SPC; LKCM Core Discipline, L.P.; LKCM Micro-Cap Partnership, L.P. | Buy | $875 |
| 2016-07-01 | Kunkel Scott David(CFO) | D | $0 |