Benzinga's After Hours Gainers (RMBS, VECO, WU)

Among the notable stocks that are moving in the after hours trading session are Rambus RMBS, Veeco Instruments VECO, and Western Union WU. Shares of Rambus (RMBS) jumped 3.16% during regular market hours, and have added another 8.12% on heavy volume in the after hours after it was announced that the company has won its patent-infringement fight against Nvidia Corp. NVDA over imports of coputer-graphics chips. Veeco Instruments (VECO) released its quarterly earnings after the closing bell on Monday. The company reported EPS of $1.01 versus consensus analysts' estimates of $0.83. In the late trading session, VECO has added 4.50% to $46.70. Western Union (WU) is getting ready to report its earnings tomorrow morning prior to the opening bell. Wall Street analysts are anticipating WU will report EPS of $0.32. In the after hours, the stock has jumped 1.86% as traders position themselves ahead of this report.