Aruba Narrows Losses By: MarketMinute.com Stock News August 28, 2009 at 17:23 PM EDT Aruba Networks Inc. (Nasdaq: ARUN) narrowed fourth quarter losses to 5 cents per share from losses of 8 cents per share last year as revenue rose to top estimates. Shares of the wireless networking technology company climbed $1.15 to close at $9.29.