TORONTO – Some of the most active companies traded Monday on the Toronto Stock Exchange and the TSX Venture Exchange:

Toronto Stock Exchange (12,433.53 up 117.41 points):

Cline Mining Corp. (TSX:CMK). Miner. Down half a cent, or 7.69 per cent, at six cents on 3,866,931 shares.

Penn West Petroleum Ltd. (TSX:PWT). Oil and gas. Up 24 cents, or 2.27 per cent, at $10.80 on 3,444,702 shares.

Labrador Iron Mines Holdings Ltd. (TSX:LIM). Miner. Up 18 cents, or 19.57 per cent, at $1.10 on 3,226,644 shares.

Bombardier Inc. (TSX:BBD.B). Transportation. Up three cents, or 0.80 per cent, at $3.76 on 3,136,130 shares. The Montreal-based company said it has an order to supply Germany’s Abellio Rail with 35 of its Talent 2 trains in a deal valued at US$226 million.

Uranium One Inc. (TSX:UUU). Miner. Up one cent, or 0.43 per cent, at $2.35 on 2,589,686 shares.

Poseidon Concepts Corp. (TSX:PSN). Oilfield services. Up 11 cents, or 8.53 per cent, at $1.40 on 2,533,745 shares.

TSX Venture Exchange (1,220.30 up 19.46 points):

Alberta Oilsands Inc. (TSXV:AOS). Oil and gas. Down two cents, or 28.57 per cent, at five cents on 5,253,228 cents.

Petromanas Energy Inc. (TSXV:PMI). Oil and gas. Down three cents, or 14.63 per cent, at 17.5 cents on 3,821,246 shares.

Companies reporting major news:

CIBC (TSX:CM). Finance. Down 58 cents, or 0.72 per cent, at $79.97 on 1,240,150 shares. It has agreed to pay US$149.5 million to settle a claim with the Lehman Estate, which was set up after the collapse of a one-time Wall Street giant. The claims were filed against CIBC and numerous other financial institutions in September 2010, two years after the venerable investment bank Lehman Bros. went bankrupt.

Potash Corp. of Saskatchewan (TSX:POT). Fertilizer. Up 77 cents, or 1.94 per cent, at $40.48 on 985,811 shares. The Canpotex marketing agency for three of the largest potash producers in Canada has agreed to sell one million tonnes of the crop nutrient in the first half of 2013 to a major Chinese customer. Canpotex says the price will reflect a US$70 per tonne decrease in the contract price established in March 2012. Agrium (TSX:AGU), another of the major producers, was up $1.32, or 1.35 per cent, at $99.14 on 259,196 shares.

Petaquilla Minerals Ltd. (TSX:PTQ). Miner. Down half a cent, or 1.08 per cent, at 46 cents on 354,577 shares. The company says it has lined up US$140 million of financing that will enable the mining company to advance projects in Spain and Panama.