NVLS Related Trading Halts

Dec 14, 2011 06:22 PM Shares of Novellus (NVLS) resume trading up nearly 20%

Dec 14, 2011 06:12 PM Shares of Novellus (NVLS) to resume trading at 6:20pm ET

Dec 14, 2011 05:52 PM Novellus Systems (NVLS) trading halted: announces $3.3B all stock deal with Lam Research (LRCX)