| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| GFF | Director | Dec 11, 2014 | Buy | $12.38 | 3,500 | 43,326 | 38,513 | Dec 12, 2014, 01:07 PM |
| ERA | Director | May 16, 2013 | Buy | $26.64 | 500 | 13,320 | 9,680 | May 20, 2013, 08:57 PM |
| GFF | Director | Aug 10, 2011 | Buy | $7.77 | 10,000 | 77,730 | 25,847 | Aug 11, 2011, 12:38 PM |
| CKH | Director | Feb 11, 2011 | Option Exercise | $108.32 | 125 | 13,540 | 1,250 | Feb 14, 2011, 07:04 PM |
| GFF | Director | Nov 24, 2010 | Buy | $12.57 | 4,000 | 50,264 | 13,347 | Nov 29, 2010, 06:57 PM |
| CKH | Director | Nov 19, 2010 | Option Exercise | $107.90 | 125 | 13,488 | 1,125 | Nov 22, 2010, 05:54 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| GFF | Director | Dec 11, 2014 | Buy | 43,326 |
| ERA | Director | May 16, 2013 | Buy | 13,320 |
| GFF | Director | Aug 10, 2011 | Buy | 77,730 |
| CKH | Director | Feb 11, 2011 | Option Exercise | 13,540 |
| GFF | Director | Nov 24, 2010 | Buy | 50,264 |
| CKH | Director | Nov 19, 2010 | Option Exercise | 13,488 |