CSX Corp. (NASDAQ: CSX) shares were trading more than 2% lower after-hours following the company’s Q4 report, with EPS coming in at $0.42, in-line with the consensus estimate. Quarterly revenue grew 21% year-over-year to $3.43 billion, beating the consensus estimate of $3.32 billion, driven by growth across all major lines of business, increases in other revenue and the inclusion of Quality Carriers' results.