| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 200 | 6.45 USD | |
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 300 | 6.00 USD | |
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 100 | 5.50 USD | |
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 200 | 5.65 USD | |
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 100 | 5.00 USD | |
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 100 | 4.94 USD | |
| 03 Jun 2013 | PURCHASE | Ammerman Robert C | 200 | 6.50 USD | |
| 28 May 2013 | PURCHASE | Ammerman Robert C | 500 | 4.00 USD | |
| 17 May 2013 | PURCHASE | Ammerman Robert C | 1,000 | 3.85 USD | |
| 17 May 2013 | PURCHASE | Ammerman Robert C | 100 | 3.84 USD | |
| 17 May 2013 | PURCHASE | Ammerman Robert C | 150 | 3.44 USD | |
| 17 May 2013 | PURCHASE | Ammerman Robert C | 2,000 | 3.55 USD | |
| 30 May 2013 | PURCHASE | Ammerman Robert C | 400 | 4.00 USD | |
| 26 Nov 2012 | PURCHASE | Ammerman Robert C | 4 | 6.60 USD | indirect |
| 21 Nov 2012 | PURCHASE | Ammerman Robert C | 2,200 | 7.25 USD | indirect |
| 31 May 2013 | PURCHASE | Ammerman Robert C | 678 | 4.35 USD | |
| 31 May 2013 | PURCHASE | Ammerman Robert C | 1,000 | 4.00 USD | |
| 31 May 2013 | PURCHASE | Ammerman Robert C | 1,000 | 4.25 USD | |
| 31 May 2013 | PURCHASE | Ammerman Robert C | 1,000 | 4.30 USD | |
| 01 Nov 2012 | PURCHASE | Ammerman Robert C | 500 | 2.50 USD | |
| 09 Nov 2012 | PURCHASE | Ammerman Robert C | 3,000 | 7.00 USD | |
| 09 Nov 2012 | PURCHASE | Ammerman Robert C | 4,245 | 7.00 USD | indirect |
| 12 Nov 2012 | PURCHASE | Ammerman Robert C | 1,000 | 7.00 USD | indirect |
| 01 Nov 2012 | PURCHASE | Ammerman Robert C | 24,119 | 0.28 USD | indirect |
| 19 Nov 2012 | PURCHASE | Ammerman Robert C | 500 | 6.10 USD |