-$3.47
10.5%
Shares of A.M. Castle & Co. fell to $29.61. The Franklin Park-based metals and plastics distributor said sales in the second half of the year could be less than those in the first half.
-$3.05
13.7%
Eastman Kodak Co. stock slumped to $19.20. The world’s largest photography company said its second-quarter net loss widened to 98 cents a share from 54 cents a share a year earlier.
-$6.76
11.7%
Shares of Whole Foods Market Inc. dropped to $50.75. The nation’s largest natural-foods grocer said third-quarter sales were $1.34 billion, less than the $1.36 billion estimate by analysts.
-$0.39
5.5%
Vonage Holdings Corp. stock sagged to $6.70. The Internet-telephone company said its second-quarter net loss widened to $74.1 million from $63.6 million a year earlier.
$4.81
15.2%
Administaff Inc. stock surged to $36.42. The provider of personnel services for small and medium-size businesses posted a second-quarter profit that beat estimates by 2 cents a share.
$3.51
8.2%
Shares of Oshkosh Truck Corp. climbed to $46.39. The Wisconsin-based maker of emergency and military vehicles said third-quarter profit was 72 cents a share, 15 cents a share above the high end of the company’s forecast.
