Institution

03

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 20, 2011 783324 S 12,000 $3.40 $40,800 4,178,865 Indirect -0.29% Disposed
July 19, 2011 783324 S 11,000 $3.37 $37,070 4,190,865 Indirect -0.26% Disposed
July 12, 2011 783324 S 12,000 $3.31 $39,720 4,201,365 Indirect -0.28% Disposed
July 12, 2011 783324 S 5,000 $3.32 $16,600 4,196,365 Indirect -0.12% Disposed
July 12, 2011 783324 S 3,000 $3.20 $9,600 4,193,365 Indirect -0.07% Disposed
June 22, 2011 783324 S 22,000 $2.80 $61,600 4,213,365 Indirect -0.52% Disposed
June 17, 2011 783324 P 5,000 $2.56 $12,800 4,235,365 Indirect +0.12% Acquired
June 14, 2011 783324 P 3,000 $2.84 $8,520 4,230,365 Indirect +0.07% Acquired
June 8, 2011 783324 S 45,000 $2.80 $126,000 4,241,042 Indirect -1.05% Disposed
June 1, 2011 783324 P 3,400 $2.85 $9,690 4,715,390 Indirect +0.07% Acquired
March 28, 2011 783324 S 1,100 $3.93 $4,323 4,689,390 Indirect -0.02% Disposed
March 17, 2011 783324 S 13,000 $3.30 $42,900 4,687,490 Indirect -0.28% Disposed

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 3 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 15, 2011 783324 Common Shares without par value 4,786,191 Indirect
Feb. 15, 2011 783324 Warrants→ Common shares without par value (619,565) 619,565 Indirect
Feb. 15, 2011 783324 Warrants→ Common shares without par value (4,084,990) 4,084,990 Indirect