| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2014-02-21 | PETRATIS DAVID D | Purchase | 19230.0000 |
| 2014-02-21 | Lewis Raymond H JR | Sale | 1531.0000 |
| 2014-02-24 | Lewis Raymond H JR | Sale | 3058.0000 |
| 2014-02-25 | Lewis Raymond H JR | Sale | 252.0000 |
| 2014-02-26 | Lewis Raymond H JR | Sale | 322.0000 |
| 2014-03-11 | Eckersley Timothy P | Sale | 1574.0000 |
| 2014-08-01 | CHESSER MICHAEL J | Purchase | 496.0000 |
| 2014-08-01 | Cico Carla | Purchase | 496.0000 |
| 2014-08-01 | HACHIGIAN KIRK S | Purchase | 496.0000 |
| 2014-08-01 | Schaffer Dean I | Purchase | 496.0000 |
| 2014-08-01 | Welch Martin E | Purchase | 496.0000 |
| 2015-03-06 | Lewis Raymond H JR | Sale | 2491.0000 |
| 2015-03-06 | Lewis Raymond H JR | Sale | 1309.0000 |
| 2015-03-12 | Eckersley Timothy P | Sale | 1000.0000 |
| 2015-08-03 | HACHIGIAN KIRK S | Purchase | 395.0000 |
| 2015-08-03 | Welch Martin E | Purchase | 408.0000 |
| 2015-08-03 | Cico Carla | Purchase | 395.0000 |
| 2015-08-03 | CHESSER MICHAEL J | Purchase | 395.0000 |
| 2015-08-03 | Schaffer Dean I | Purchase | 407.0000 |
| 2015-11-04 | Muhlenkamp Chris E | Sale | 8278.0000 |
| 2015-12-02 | Yu Feng William | Sale | 6508.0000 |
| 2016-02-12 | HACHIGIAN KIRK S | Purchase | 22.0000 |
| 2016-03-07 | Lewis Raymond H JR | Sale | 5058.0000 |
| 2016-04-06 | Eckersley Timothy P | Sale | 3587.0000 |
| 2016-04-29 | Schaffer Dean I | Purchase | 10.0000 |
| 2016-05-05 | Lewis Raymond H JR | Sale | 4354.0000 |
| 2016-05-10 | Lewis Raymond H JR | Sale | 1278.0000 |
| 2016-07-29 | Ranck Douglas P | Sale | 9300.0000 |
| 2016-07-29 | Eckersley Timothy P | Sale | 10000.0000 |
| 2016-08-01 | Yu Feng William | Sale | 21535.0000 |
| 2016-11-02 | Yu Feng William | Sale | 11818.0000 |
| 2017-02-10 | Eckersley Timothy P | Sale | 24557.0000 |
| 2017-02-13 | Muhlenkamp Chris E | Sale | 4263.0000 |
| 2017-02-16 | Kemp Tracy L | Sale | 7786.0000 |
| 2017-04-28 | Braun Jeffrey N | Sale | 7455.0000 |
| 2017-04-28 | Wood Jeffrey M | Sale | 4071.0000 |
| 2017-06-02 | Graves Todd V | Sale | 1858.0000 |
| 2017-06-15 | Cico Carla | Purchase | 32.0000 |
| 2017-08-04 | Eckersley Timothy P | Sale | 12782.0000 |
| 2018-02-15 | Eckersley Timothy P | Sale | 421.3720 |
| 2018-02-22 | Braun Jeffrey N | Sale | 3501.0000 |
| 2018-02-26 | Eckersley Timothy P | Sale | 7970.0000 |
| 2018-02-28 | Muhlenkamp Chris E | Sale | 3944.0000 |
| 2018-02-28 | Muhlenkamp Chris E | Sale | 8553.0000 |
| 2018-03-08 | Ranck Douglas P | Sale | 10480.0000 |
| 2018-03-09 | Shannon Patrick S | Sale | 20200.0000 |
| 2018-03-13 | Kemp Tracy L | Sale | 14821.0000 |
| 2018-09-11 | Ranck Douglas P | Sale | 3200.0000 |
| 2019-02-15 | Muhlenkamp Chris E | Sale | 618.4500 |
| 2019-02-20 | Shannon Patrick S | Sale | 25009.0000 |
| 2019-02-20 | Shannon Patrick S | Sale | 9889.0000 |
| 2019-02-27 | Eckersley Timothy P | Sale | 11175.0000 |
| 2019-02-27 | Ranck Douglas P | Sale | 3400.0000 |
| 2019-02-28 | Braun Jeffrey N | Sale | 2211.0000 |
| 2019-03-05 | Kemp Tracy L | Sale | 2793.0000 |
| 2019-03-05 | Kemp Tracy L | Sale | 2793.0000 |
| 2019-03-05 | Kemp Tracy L | Sale | 2202.0000 |
| 2019-03-14 | Muhlenkamp Chris E | Sale | 12034.0000 |
| 2019-04-30 | Wood Jeffrey M | Sale | 5357.0000 |
| 2019-04-30 | Wood Jeffrey M | Sale | 5357.0000 |
| 2019-06-12 | Ranck Douglas P | Sale | 3036.0000 |
| 2019-06-12 | Braun Jeffrey N | Sale | 6218.0000 |
| 2019-10-25 | Shannon Patrick S | Sale | 20421.0000 |
| 2019-10-28 | Eckersley Timothy P | Sale | 2364.0000 |
| 2019-10-30 | Eckersley Timothy P | Sale | 10000.0000 |
| 2019-10-31 | Muhlenkamp Chris E | Sale | 2916.0000 |
| 2019-10-31 | Kemp Tracy L | Sale | 17860.0000 |
| 2019-11-01 | Braun Jeffrey N | Sale | 3147.0000 |
| 2019-11-15 | Eckersley Timothy P | Sale | 4643.0000 |
| 2019-11-25 | Eckersley Timothy P | Sale | 10000.0000 |
| 2019-11-26 | Eckersley Timothy P | Sale | 5000.0000 |
| 2020-02-19 | Ranck Douglas P | Sale | 3525.0000 |
| 2020-02-19 | PETRATIS DAVID D | Sale | 95658.0000 |
| 2020-02-19 | PETRATIS DAVID D | Sale | 17473.0000 |
| 2020-02-19 | PETRATIS DAVID D | Sale | 6480.0000 |
| 2020-02-19 | PETRATIS DAVID D | Sale | 6210.0000 |
| 2020-02-19 | PETRATIS DAVID D | Sale | 2371.0000 |
| 2020-02-20 | PETRATIS DAVID D | Sale | 5554.0000 |
| 2020-02-20 | PETRATIS DAVID D | Sale | 30004.0000 |
| 2020-02-20 | PETRATIS DAVID D | Sale | 5202.0000 |
| 2020-02-20 | PETRATIS DAVID D | Sale | 1871.0000 |
| 2020-02-24 | Braun Jeffrey N | Sale | 4405.0000 |
| 2020-02-25 | Meador Shelley A | Sale | 6558.0000 |
| 2020-03-05 | Kemp Tracy L | Sale | 4801.0000 |
| 2020-03-06 | Martens Robert C. | Sale | 1765.0000 |
| 2020-08-12 | Wood Jeffrey M | Sale | 5402.0000 |
| 2020-11-09 | Eckersley Timothy P | Sale | 6427 |
| 2020-11-09 | Braun Jeffrey N | Sale | 385 |
| 2020-11-11 | Martens Robert C. | Sale | 734 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |