| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| PMC | Director | Dec 07, 2017 | Option Exercise | $29.25 | 58,689 | 1,716,653 | 0 | Dec 08, 2017, 05:16 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| PMC | Director | Dec 07, 2017 | Option Exercise | 1,716,653 |