On the upside
CardioNet (Nasdaq: BEAT) reversed year ago losses to post a profit for the fourth quarter as revenue surged.
American Medical Systems Holdings (Nasdaq: AMMD) swung to a profit for the fourth quarter that topped analyst expectations.
Fourth quarter earnings for Volcano (Nasdaq: VOLC) beat expectations.
On the downside
Celera (Nasdaq: CRA) swung to a loss for the fourth quarter.
Excel Maritime (NYSE: EXM) announced that its proposed business combination with Oceanaut has been terminated and that Oceanaut (AMEX: OKN) will dissolved and liquidated pending shareholder approval.
NUCRYST (Nasdaq: NCST) disappointed with fourth quarter earnings and revenue that plunged by more than half.
In the broad market, declining issues outpaced advancers by a margin of nearly 2 to 1 on the NYSE and by nearly 5 to 4 on Nasdaq. The Russell 2000 which tracks small cap stocks lost 2 points to 427.