Stocks Hitting 52-Week Lows

shares fell 0.65 percent to touch a new 52-week low of $1.53. Erickson is expected to release its Q1 earnings results on Thursday, May 5, 2016.

shares dropped 1.69 percent to touch a new 52-week low of $8.15. Ericsson shares have dropped 27.28 percent over the past 52 weeks, while the S&P 500 index has slipped 0.82 percent in the same period.

shares fell 12.39 percent to reach a new 52-week low of $106.31. Perrigo named John T. Hendrickson as its CEO. The company reported weak preliminary Q1 financial results, and also lowered its full year outlook.

shares touched a new 52-week low of $0.441. Lightbridge shares have tumbled 68.28 percent over the past 52 weeks, while the S&P 500 index has declined 0.82 percent in the same period.