| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| HTSI | $49.25 | 2,000 | Director | 1,000 | 2013-08-06 | Filing |
| HTSI | $42.48 | 2,000 | Director | 1,000 | 2012-08-07 | Filing |
| RDK | $41.81 | 2,000 | Director | 1,000 | 2011-05-11 | Filing |
| RDK | $33.77 | 1,000 | Director | 1,000 | 2010-08-13 | Filing |