May 22, 2008

Latest Filings Over the Past 12 Months - Maximum 60

Transaction Holdings

Date Insider Name Ownership Type Nature of Transaction Security Price ($) Shares / Units Change* Closing Balance

May 20/08 Oppenheimer, Marc Jeffrey Direct Ownership Compensation for services Common Shares USD 1.020 7,825 2% 519,720

May 20/08 Van't Hof, Johan Cornelis Direct Ownership Compensation for services Common Shares USD 0.900 11,158 53% 32,272

May 20/08 Near, Harry Joseph Direct Ownership Compensation for services Common Shares USD 0.900 11,158 7% 172,683

May 20/08 Longden, Charles William Direct Ownership Compensation for services Common Shares USD 1.020 7,825 7% 115,287

Apr 21/08 Oppenheimer, Marc Jeffrey Direct Ownership Disposition in the public market Common Shares USD 1.770 -313,658 -38% 511,895

Apr 09/08 Near, Harry Joseph Direct Ownership Compensation for services Common Shares USD 2.240 45 0% 161,525

Apr 08/08 Brown, Michael John Howard Direct Ownership Compensation for services Common Shares USD 2.230 3,538 4% 94,444

Apr 08/08 Van't Hof, Johan Cornelis Direct Ownership Compensation for services Common Shares USD 2.240 4,460 27% 21,114

Apr 08/08 Longden, Charles William Direct Ownership Compensation for services Common Shares USD 2.240 3,579 3% 107,462

Apr 08/08 Oppenheimer, Marc Jeffrey Direct Ownership Compensation for services Common Shares USD 2.230 3,583 0% 825,553

Apr 08/08 Zullo, Armando F. Direct Ownership Compensation for services Common Shares USD 2.220 2,702 3% 83,669

Apr 08/08 Near, Harry Joseph Direct Ownership Compensation for services Common Shares USD 2.260 3,534 2% 161,480

Feb 04/08 Marshall, Anthony Richard Direct Ownership Disposition in the public market Common Shares USD 1.900 -8,236 -4% 200,146

Feb 04/08 Faust, William Direct Ownership Acquisition in the public market Common Shares USD 1.850 1,000 n/a 1,000

Jan 02/08 Longden, Charles William Direct Ownership Compensation for services Common Shares USD 2.280 4,386 4% 103,883

Jan 02/08 Zullo, Armando F. Direct Ownership Compensation for services Common Shares USD 2.280 4,386 6% 80,161

Jan 02/08 Brown, Michael John Howard Direct Ownership Compensation for services Common Shares USD 2.280 4,386 5% 90,100

Jan 02/08 Oppenheimer, Marc Jeffrey Direct Ownership Compensation for services Common Shares USD 2.280 4,386 1% 821,164

Jan 02/08 Near, Harry Joseph Direct Ownership Compensation for services Common Shares USD 2.280 4,386 3% 157,946

Dec 31/07 Brown, Michael John Howard Direct Ownership Compensation for services Common Shares USD 2.480 806 1% 86,520

Dec 31/07 Van't Hof, Johan Cornelis Direct Ownership Compensation for services Common Shares USD 2.360 5,940 55% 16,654

Dec 31/07 Zullo, Armando F. Direct Ownership Compensation for services Common Shares USD 2.480 806 1% 76,581

Dec 31/07 Longden, Charles William Direct Ownership Compensation for services Common Shares USD 2.480 806 1% 99,497

Dec 31/07 Oppenheimer, Marc Jeffrey Direct Ownership Compensation for services Common Shares USD 2.480 806 0% 817,584

Dec 31/07 Near, Harry Joseph Direct Ownership Compensation for services Common Shares USD 2.480 806 1% 153,560

Dec 24/07 Thompson, Gordon Direct Ownership Grant of options Options 2.130 150,000 23% 792,000

Dec 21/07 Marshall, Anthony Richard Direct Ownership Disposition in the public market Common Shares USD 2.030 -20,000 -9% 208,382

Dec 13/07 Zullo, Armando F. Direct Ownership Compensation for services Common Shares USD 2.310 865 1% 75,775

Dec 13/07 Longden, Charles William Direct Ownership Compensation for services Common Shares USD 2.310 865 1% 98,691

Dec 13/07 Oppenheimer, Marc Jeffrey Direct Ownership Compensation for services Common Shares USD 2.310 865 0% 816,778

All data based on insider regulatory filings which are subject to input errors.

* Indicates percentage change of shares or units held for the ownership type of the security traded. Many insiders have more than one type of ownership and each is calculated separately. See Holdings Summary for all holdings across all

ownership types.

Oppenheimer, Marc Jeffrey

Latest Filing Date: May 21, 2008

Direct Ownership

Common Shares 519,720

Marshall, Anthony Richard

Latest Filing Date: February 13, 2008

Direct Ownership

Common Shares 200,146

Options 429,600