(RTTNews) - The Cooper Companies Inc. (COO) - Shares of the medical device maker gained 4% after the bell on Thursday after results for the third quarter trumped Wall Street estimates. The company's profit more than halved to $55.2 million or $1.12 per share from $120.1 million or $2.40 per share last year. Adjusted earnings were $2.28, down from $3.23 per share. Revenues fell 14.9% to $578.2 million from $679.4 million. Analysts polled by Thomson Reuters expected earnings of $1.52 per share on revenues of $535.66 million.