03:53 PM EST - Sigma Industries Inc. : reported earnings of $602,000 for the fourth quarter as sales fell on a weaker heavy truck market. The company had sales of $17.2 million in the quarter, down from $22.4 million because of a decline in the heavy truck market, the economic slowdown as well as the strength of the Canadian currency. Sigma Industries Inc.
shares V.SIC are trading up 3 cents at $0.25.
