Express Scripts Inc. (ESRX) announced better-than-expected results with fourth-quarter earnings of 97 cents per share, 7 cents above the Zacks Consensus Estimate. Earnings increased 14.1% from the year-ago period. Full year earnings were $3.58 per share, 12 cents above the Zacks Consensus Estimate and well above the year ago earnings of $3.18. Fourth quarter revenues increased [...] (ESRX) Express Scripts Tops Expectations and Guides Up