| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 25-Mar-09 | EDDINGS ERIC C
Officer | 4,000 | Direct | Purchase at $1.11 per share. | $4,440 | | 20-Mar-09 | HENNING WALTER L
Director | 9,050 | Direct | Purchase at $0.87 per share. | $7,873 | | 20-Mar-09 | KATZ TAMMY G
Director | 2,500 | Direct | Purchase at $0.88 per share. | $2,200 | | 20-Mar-09 | TUNSTALL VAN
Director | 5,000 | Direct | Purchase at $0.89 per share. | $4,450 | | 17-Mar-09 | KATZ TAMMY G
Director | 2,500 | Direct | Purchase at $0.85 per share. | $2,125 | | 17-Mar-09 | TUNSTALL VAN
Director | 5,374 | Direct | Purchase at $0.89 per share. | $4,782 | | 16-Mar-09 | TUNSTALL VAN
Director | 8,000 | Direct | Purchase at $0.88 per share. | $7,040 | | 12-Mar-09 | TUNSTALL VAN
Director | 2,000 | Direct | Purchase at $0.83 per share. | $1,660 | | 23-Feb-09 | HENNING WALTER L
Director | 1,000 | Direct | Purchase at $0.98 per share. | $980 | | 2-Sep-08 | FRANDSEN MARK C
Director | 5,000 | Direct | Purchase at $2.07 per share. | $10,350 | | 18-Aug-08 | MCGARVEY JOHN HUNT
Director | 5,000 | Direct | Purchase at $2.02 per share. | $10,100 | | 18-Aug-08 | BONNER CHARLES B
Director | 10,000 | Direct | Option Exercise at $1.19 per share. | $11,900 | | 11-Aug-08 | TUNSTALL VAN
Director | 2,100 | Direct | Purchase at $1.70 per share. | $3,570 | | 19-Jun-08 | SAMPATH VIJI
Director | 2,000 | Direct | Statement of Ownership | N/A | | 6-Jun-08 | SCHALL MICHAEL P
Officer | 2,000 | Direct | Purchase at $2.43 per share. | $4,860 | | 3-Jun-08 | MCGARVEY JOHN HUNT
Director | 5,000 | Direct | Purchase at $2.31 per share. | $11,550 | | 3-Jun-08 | TUNSTALL VAN
Director | 3,100 | Direct | Purchase at $2.25 per share. | $6,975 | | 3-Jun-08 | WHEELER SCOTT
Officer | 1,000 | Direct | Purchase at $2.32 - $2.33 per share. | $2,3252 | | 28-May-08 | EDDINGS ERIC C
Officer | 2,593 | Direct | Purchase at $2.74 per share. | $7,104 | | 16-May-08 | MCGARVEY JOHN HUNT
Director | 10,000 | Direct | Purchase at $2.98 per share. | $29,800 | | 6-May-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 1,300 | Indirect | Sale at $2.99 per share. | $3,887 | | 11-Apr-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 1,000 | Indirect | Sale at $2.97 per share. | $2,969 | | 1-Apr-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 1,500 | Indirect | Sale at $3.01 per share. | $4,515 | | 1-Apr-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 7,500 | Direct | Sale at $3.01 per share. | $22,575 | | 31-Mar-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 26,700 | Indirect | Sale at $3.03 per share. | $80,901 | | 31-Mar-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 7,000 | Direct | Sale at $3.03 per share. | $21,210 | | 28-Mar-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 40,000 | Indirect | Sale at $3.01 per share. | $120,399 | | 28-Mar-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 14,500 | Direct | Sale at $3.01 per share. | $43,645 | | 27-Mar-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 10,000 | Indirect | Sale at $3.01 per share. | $30,099 | | 11-Mar-08 | MCGARVEY JOHN HUNT
Director | 5,000 | Direct | Purchase at $2.98 per share. | $14,900 | | 31-Jan-08 | GRUBER & MCBAINE CAPITAL MANAGEMENT LLC
Beneficial Owner (10% or more) | 100,000 | Indirect | Sale at $2.78 per share. | $278,000 | | 2-Jan-08 | TUNSTALL VAN
Director | 10,000 | Direct | Option Exercise at $1.19 per share. | $11,900 |
|
* = 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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0.29% Nasdaq 
Insider Transactions
