Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $2.24 | 1,464 | Large Shareholder, Officer, Director | 29,573 | 1999-10-13 | Filing |
| $2.07 | 10,248 | Large Shareholder, Officer, Director | 28,109 | 1995-07-14 | Filing |
| $2.77 | 1,464 | Large Shareholder, Officer, Director | 17,861 | 1995-07-14 | Filing |
| $2.77 | 1,464 | Large Shareholder, Officer, Director | 16,397 | 1995-07-14 | Filing |
| $2.77 | 1,464 | Large Shareholder, Officer, Director | 14,933 | 1995-07-14 | Filing |
| $0.68 | 13,469 | Large Shareholder, Officer, Director | 13,469 | 1992-11-13 | Filing |
| $14.25 | 2,200 | Director | 2,200 | 2006-07-21 | Filing |
| $4.95 | 200 | Officer, Director | 50,026 | 2013-12-30 | Filing |
| $4.95 | 1,300 | Officer, Director | 48,726 | 2013-12-30 | Filing |
| $5.00 | 500 | Officer, Director | 47,726 | 2013-12-27 | Filing |
| $5.05 | 500 | Officer, Director | 47,226 | 2013-12-27 | Filing |
| $5.12 | 1,000 | Officer, Director | 43,976 | 2013-12-23 | Filing |
| $5.07 | 100 | Officer, Director | 43,876 | 2013-12-23 | Filing |
| $5.10 | 400 | Officer, Director | 43,376 | 2013-12-23 | Filing |
| $5.06 | 100 | Officer, Director | 41,976 | 2013-12-23 | Filing |
| $5.05 | 500 | Officer, Director | 40,245 | 2013-12-23 | Filing |
| $5.08 | 1,400 | Officer, Director | 37,109 | 2013-12-23 | Filing |
| $7.79 | 400 | Officer, Director | 14,640 | 2011-10-10 | Filing |
| $7.80 | 1,100 | Officer, Director | 14,240 | 2011-10-10 | Filing |
| $7.70 | 500 | Officer, Director | 13,140 | 2011-10-10 | Filing |