Masco Corporation reported its fourth quarter and full year 2015 earnings. Total company sales increased 6% excluding foreign currency impacts in the fourth quarter. For the full year, North American sales increased 5% while international sales grew 4% locally. The company executed on strategic initiatives in 2015, driving performance through market share gains, cost reductions, and productivity improvements. Masco repurchased 17.2 million shares over the course of the year and increased its dividend.