Most actively traded companies on the TSX

Some of the most active companies traded Friday on the Toronto Stock Exchange:

Toronto Stock Exchange (13,497.07, down 124.23 points):

Pengrowth Energy Corp. (TSX:PGF). Oil and gas. Up 11 cents, or 8.46 per cent, to $1.41 on 47.6 million shares.

OceanaGold Corp. (TSX:OGC). Miner. Up 15 cents, or 4.21 per cent, to $3.71 on 34.4 million shares.

Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Up five cents, or 4.03 per cent, to $1.29 on 33.3 million shares.

Athabasca Oil Corp. (TSX:ATH). Oil and gas. Miner. Down three cents, or 2.48 per cent, to $1.18 on 26 million shares.

Kinross Gold Corp. (TSX:K). Miner. Up three cents, or 0.74 per cent, to $4.09 on 21.5 million shares.

Trinidad Drilling Ltd. (TSX:TDG). Oil and gas. Up seven cents, or 3.89 per cent, to $1.87 on 19.2 million shares.

Companies reporting major news:

SNC-Lavalin Group Inc. (TSX:SNC). Engineering, construction. Down 70 cents, or 1.48 per cent, to $46.46 on 707,250 shares. SNC-Lavalin is eliminating 950 jobs around the world, including 600 in Canada. Montreal-based SNC says all of the employees affected have been notified, with most having left already.