| INSIDER & RULE 144 TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Transaction | Value* | | 31-Dec-09 | CHIOINI ROBERT L
Officer | 16,860 | Sale at $7.66 - $7.71 per share. | $130,0002 | | 30-Dec-09 | CHIOINI ROBERT L
Officer | 27,006 | Sale at $7.61 - $7.68 per share. | $206,0002 | | 17-Dec-09 | KLEMA THOMAS E
Officer | 35,000 | Option Exercise at $2.19 per share. | $76,650 | | 10-Dec-09 | CHIOINI ROBERT L
Officer | 160,000 | Option Exercise at $2.19 per share. | $350,400 | | 10-Dec-09 | CHIOINI ROBERT L
Officer | 55,468 | Disposition (Non Open Market) at $6.31 per share. | $350,003 | | 25-Sep-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 26,000 | Purchase at $8.54 per share. | $222,039 | | 16-Sep-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 16,300 | Purchase at $8.41 per share. | $137,083 | | 15-Sep-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 12,100 | Purchase at $8.34 per share. | $100,914 | | 2-Sep-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 1,500 | Purchase at $8.06 per share. | $12,090 | | 7-Aug-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 600 | Purchase at $9.05 per share. | $5,430 | | 5-Aug-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 2,000 | Purchase at $8.78 per share. | $17,560 | | 3-Aug-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 12,000 | Purchase at $9.02 per share. | $108,240 | | 15-Jul-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 5,500 | Purchase at $7.63 per share. | $41,965 | | 14-Jul-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 4,000 | Purchase at $7.63 per share. | $30,520 | | 2-Jul-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 5,000 | Purchase at $7.76 per share. | $38,800 | | 1-Jul-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 10,000 | Purchase at $7.76 per share. | $77,600 | | 24-Jun-09 | BOYD RONALD D
Director | 6,941 | Sale at $6.60 - $6.62 per share. | $46,0002 | | 23-Jun-09 | BOYD RONALD D
Director | 10,000 | Option Exercise at $0.55 per share. | $5,500 | | 23-Jun-09 | BOYD RONALD D
Director | 3,059 | Sale at $6.54 - $6.63 per share. | $20,0002 | | 22-Jun-09 | BOYD RONALD D
Director | 16,233 | Sale at $6.31 - $6.93 per share. | $107,0002 | | 19-Jun-09 | BOYD RONALD D
Director | 20,000 | Option Exercise at $1.88 per share. | $37,600 | | 19-Jun-09 | BOYD RONALD D
Director | 3,767 | Sale at $6.91 per share. | $26,029 | | 18-Jun-09 | GUPTA AJAY
Officer | 5,215 | Statement of Ownership | N/A | | 17-Jun-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 506,000 | Statement of Ownership | N/A | | 17-Jun-09 | HAGELSTEIN DAVID A
Beneficial Owner (10% or more) | 1,020,000 | Statement of Ownership | N/A | | 16-Jun-09 | HOLT KENNETH L
Director | 13,163 | Sale at $5.94 - $5.97 per share. | $78,0002 | | 15-Jun-09 | HOLT KENNETH L
Director | 8,400 | Sale at $5.75 - $5.93 per share. | $49,0002 | | 12-Jun-09 | HOLT KENNETH L
Director | 24,563 | Option Exercise at $0.67 - $1.88 per share. | N/A | | 12-Jun-09 | HOLT KENNETH L
Director | 3,000 | Sale at $5.50 - $5.53 per share. | $17,0002 | | 11-Jun-09 | HOLT KENNETH L
Director | 1,700 | Sale at $5.57 - $5.7 per share. | $9,5792 | | 10-Jun-09 | HOLT KENNETH L
Director | 5,700 | Option Exercise at $1.88 per share. | $10,716 | | 10-Jun-09 | HOLT KENNETH L
Director | 4,000 | Sale at $5.42 - $5.55 per share. | $22,0002 | | 23-Feb-09 | YOCUM RICHARD C
Officer | N/A | Statement of Ownership | N/A | | 9-Jan-09 | KLEMA THOMAS E
Officer | 50,000 | Option Exercise at $2 per share. | $100,000 | | 9-Jan-09 | KLEMA THOMAS E
Officer | 21,978 | Disposition (Non Open Market) at $4.55 per share. | $99,999 | | 26-Dec-08 | HOLT KENNETH L
Director | 5,700 | Sale at $3.55 - $3.66 per share. | $21,0002 | | 24-Dec-08 | HOLT KENNETH L
Director | 1,837 | Sale at $3.55 - $3.6 per share. | $6,5672 | | 23-Dec-08 | HOLT KENNETH L
Director | 9,737 | Option Exercise at $0.67 per share. | $6,523 | | 23-Dec-08 | HOLT KENNETH L
Director | 2,200 | Sale at $3.55 per share. | $7,810 | | 16-Dec-08 | HOLT KENNETH L
Director | 1,200 | Sale at $3.61 - $3.65 per share. | $4,3562 | | 15-Dec-08 | HOLT KENNETH L
Director | 10,000 | Option Exercise at $0.55 per share. | $5,500 | | 15-Dec-08 | HOLT KENNETH L
Director | 8,800 | Sale at $3.62 per share. | $31,856 | | 10-Dec-08 | CHIOINI ROBERT L
Officer | 1,900 | Sale at $3.48 - $3.6 per share. | $6,7262 | | 9-Dec-08 | CHIOINI ROBERT L
Officer | 20,900 | Sale at $3.50 - $3.53 per share. | $73,0002 | | 8-Dec-08 | CHIOINI ROBERT L
Officer | 1,973 | Sale at $3.80 per share. | $7,497 | | 5-Dec-08 | CHIOINI ROBERT L
Officer | 18,693 | Sale at $3.50 - $3.51 per share. | $66,0002 | | 2-Dec-08 | CHIOINI ROBERT L
Officer | 100,000 | Option Exercise at $1.50 per share. | $150,000 | | 19-Nov-08 | KLEMA THOMAS E
Officer | 50,000 | Acquisition (Non Open Market) at $0 per share. | N/A | | 19-Nov-08 | CHIOINI ROBERT L
Officer | 100,000 | Acquisition (Non Open Market) at $0 per share. | N/A |
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* = Where indicated, some values are estimates.
1 = Potential proceeds estimated by the filer.
2 = Estimated based on the average of multiple prices reported.
3 = Multiple dates reported. Most recent date shown. |
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0.04 (0.55%) 
Insider Trans.