| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| CPK | $53.43 | 280 | Director | 26,119 | 2015-06-05 | Filing |
| CPK | $31.43 | 380 | Director | 11,530 | 2010-05-13 | Filing |
| CPK | $31.10 | 250 | Director | 10,100 | 2009-11-12 | Filing |
| CPK | $31.83 | 250 | Director | 9,850 | 2009-11-11 | Filing |