| director |
| P-Purchase |
| Acquired |
| 1,919.386 |
| $26.05 |
| 4 Mar 2015 | Weber Sven | director, officer: President | P-Purchase | Acquired | 2,380.008 | $25.21 |
| 20 Jan 2015 | Radcliffe Mark | director | P-Purchase | Acquired | 1,984.915 | $25.19 |
| 19 Nov 2014 | Boulware Robert J | director | P-Purchase | Acquired | 4,108.463 | $24.34 |
| 12 Nov 2014 | Weber Sven | director, officer: President | P-Purchase | Acquired | 4,113.534 | $24.31 |
| 23 Oct 2014 | Boulware Robert J | director | P-Purchase | Acquired | 2,056.767 | $24.31 |