| INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS |
| Date | Insider | Shares | Type | Transaction | Value* | | 10-Nov-05 | SERBINIS, MENELAOS MICHAEL Chief Technical Officer | 12,600 | Direct | Automatic Sale at $0.45 per share. | $5,670 | | 7-Nov-05 | PALOMBA, MARK E. Executive Vice President | 6,720 | Direct | Automatic Sale at $0.44 - $0.45 per share. | $2,9902 | | 7-Nov-05 | CLARK, JAMES ALLAN Chief Financial Officer | 11,530 | Direct | Automatic Sale at $0.44 - $0.54 per share. | N/A | | 7-Nov-05 | TWOHIG, FINBARR Senior Vice President | 10,488 | Direct | Automatic Sale at $0.44 per share. | $4,614 | | 7-Nov-05 | ZUKERMAN, MICHAEL J. Executive Vice President | 25,000 | Direct | Automatic Sale at $0.44 - $0.45 per share. | $11,0002 | | 5-Nov-05 | SERBINIS, MENELAOS MICHAEL Chief Technical Officer | 30,000 | Direct | Acquisition (Non Open Market) | N/A | | 29-Sep-05 | FERRER, MARK J. Chief Executive Officer | 44,211 | Direct | Disposition (Non Open Market) at $0.45 per share. | $19,894 | | 29-Sep-05 | FERRER, MARK J. Chief Executive Officer | 29,976 | Indirect | Acquisition (Non Open Market) | N/A | | 16-Aug-05 | FERRER, MARK J. Chief Executive Officer | 42,552 | Direct | Disposition (Non Open Market) at $0.39 per share. | $16,595 | | 16-Aug-05 | FERRER, MARK J. Chief Executive Officer | 28,851 | Indirect | Acquisition (Non Open Market) | N/A | | 29-Jun-05 | FERRER, MARK J. Chief Executive Officer | 44,210 | Direct | Disposition (Non Open Market) at $0.46 per share. | $20,336 | | 29-Jun-05 | FERRER, MARK J. Chief Executive Officer | 29,975 | Indirect | Acquisition (Non Open Market) | N/A | | 16-May-05 | FERRER, MARK J. Chief Executive Officer | 28,850 | Direct | Acquisition (Non Open Market) | N/A | | 16-May-05 | FERRER, MARK J. Chief Executive Officer | 42,551 | Direct | Disposition (Non Open Market) at $0.52 per share. | $22,126 | | 13-May-05 | SERBINIS, MENELAOS MICHAEL Chief Technical Officer | 4,600 | Direct | Automatic Sale at $0.47 per share. | $2,162 | | 12-May-05 | PALOMBA, MARK E. Executive Vice President | 1,550 | Direct | Automatic Sale at $0.51 per share. | $790 | | 12-May-05 | TWOHIG, FINBARR Senior Vice President | 2,400 | Direct | Automatic Sale at $0.4988 per share. | $1,197 | | 11-May-05 | PALOMBA, MARK E. Executive Vice President | 6,720 | Direct | Automatic Sale at $0.39 per share. | $2,620 | | 11-May-05 | CLARK, JAMES ALLAN Chief Financial Officer | 11,530 | Direct | Automatic Sale at $0.40 per share. | $4,612 | | 11-May-05 | SERBINIS, MENELAOS MICHAEL Chief Technical Officer | 12,600 | Direct | Automatic Sale at $0.4808 per share. | $6,058 | | 11-May-05 | TWOHIG, FINBARR Senior Vice President | 10,488 | Direct | Automatic Sale at $0.40 per share. | $4,195 | | 11-May-05 | ZUKERMAN, MICHAEL J. General Counsel | 25,000 | Direct | Automatic Sale at $0.512 per share. | $12,800 | | 11-May-05 | PALOMBA, MARK E.
| 6,720 | Direct | Planned Sale | $2,6201 | | 11-May-05 | SERBINIS, MENELAOS MICHAEL
| 12,600 | Direct | Planned Sale | $6,0481 | | 11-May-05 | TWOHIG, FINBARR
| 10,488 | Direct | Planned Sale | $4,1951 | | 11-May-05 | ZUCKERMAN, MICHAEL
| 25,000 | Direct | Planned Sale | $12,7631 | | 11-May-05 | CLARK, JAMES
| 11,530 | Direct | Planned Sale | $4,6121 | | 5-May-05 | SERBINIS, MENELAOS MICHAEL Chief Technical Officer | 30,000 | Direct | Acquisition (Non Open Market) | N/A | | 29-Mar-05 | FERRER, MARK J. Chief Executive Officer | 44,211 | Direct | Disposition (Non Open Market) at $0.67 per share. | $29,621 | | 29-Mar-05 | FERRER, MARK J. Chief Executive Officer | 29,976 | Indirect | Acquisition (Non Open Market) | N/A | | 16-Feb-05 | FERRER, MARK J. Chief Executive Officer | 85,102 | Direct | Disposition (Non Open Market) at $1.10 per share. | $93,612 | | 16-Feb-05 | FERRER, MARK J. Chief Executive Officer | 48,853 | Indirect | Acquisition (Non Open Market) | N/A | | 1-Feb-05 | FERRER, MARK J. Chief Executive Officer | 97,551 | Indirect | Acquisition (Non Open Market) | N/A | | 1-Feb-05 | FERRER, MARK J. Chief Executive Officer | 97,551 | Direct | Disposition (Non Open Market) | N/A | | 6-Jan-05 | HOBART, MATTHEW Beneficial Owner (10% or more) | 5,627,378 | Indirect | Acquisition (Non Open Market) at $1.50 per share. | $8,441,067 | | 29-Dec-04 | FERRER, MARK J. Chief Executive Officer | 11,693 | Direct | Disposition (Non Open Market) at $1.12 per share. | $13,096 | | 16-Nov-04 | FERRER, MARK J. Chief Executive Officer | 11,254 | Direct | Acquisition (Non Open Market) | N/A | | 5-Nov-04 | CLARK, JAMES ALLAN Chief Financial Officer | 80,000 | Direct | Acquisition (Non Open Market) | N/A | | 5-Nov-04 | PALOMBA, MARK E. Executive Vice President | 70,000 | Direct | Acquisition (Non Open Market) | N/A | | 5-Nov-04 | SERBINIS, MENELAOS MICHAEL Chief Technical Officer | 120,000 | Direct | Acquisition (Non Open Market) | N/A | | 5-Nov-04 | TWOHIG, FINBARR Senior Vice President | 100,000 | Direct | Acquisition (Non Open Market) | N/A | | 5-Nov-04 | ZUKERMAN, MICHAEL J. Executive Vice President | 100,000 | Direct | Acquisition (Non Open Market) | N/A | | 29-Oct-04 | TWOHIG, FINBARR Senior Vice President | 500 | Direct | Acquisition (Non Open Market) at $0.5865 per share. | $293 | | 29-Sep-04 | FERRER, MARK J. Chief Executive Officer | 23,387 | Direct | Disposition (Non Open Market) at $0.61 per share. | $14,266 | | 16-Aug-04 | FERRER, MARK J. Chief Executive Officer | 680,823 | Direct | Acquisition (Non Open Market) | N/A | | 7-May-04 | MCGLASHAN, WM E. JR. Director | 250,000 | Direct | Disposition (Non Open Market) at $3.64 - $6.96 per share. | N/A | | 30-Apr-04 | TWOHIG, FINBARR Senior Vice President | 500 | Direct | Acquisition (Non Open Market) at $1.836 per share. | $918 | | 30-Apr-04 | HOBART, MATTHEW Beneficial Owner (10% or more) | 500 | Direct | Acquisition (Non Open Market) at $1.84 per share. | $920 | | 29-Mar-04 | FERRER, MARK J. Chief Executive Officer | 707,368 | Direct | Acquisition (Non Open Market) | N/A | | 26-Feb-04 | PRIOLEAU, FROST Director | N/A | Direct | Statement of Ownership | N/A | | 29-Jan-04 | CURRIE, PETER L.S. Director | N/A | Direct | Statement of Ownership | N/A | | 14-Jan-04 | KELLNER, PETER Beneficial Owner (10% or more) | 77,680 | Indirect | Purchase at $1.71 per share. | $132,832 | | 12-Jan-04 | KELLNER, PETER Beneficial Owner (10% or more) | 112,256 | Indirect | Purchase at $1.72 per share. | $193,080 | | 9-Jan-04 | KELLNER, PETER Beneficial Owner (10% or more) | 170,000 | Direct | Purchase at $1.56 per share. | $265,200 | | 9-Jan-04 | KELLNER, PETER Beneficial Owner (10% or more) | 84,700 | Indirect | Purchase at $1.69 per share. | $143,143 | | 8-Jan-04 | KELLNER, PETER Beneficial Owner (10% or more) | 5,700 | Direct | Purchase at $1.56 per share. | $8,892 |
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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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