After-Hours Movers Friday: Madison Square Garden Co., Manitowoc Co.

Madison Square Garden Co.

picked up more than 5 percent, trading at $85.11 in Friday's extended session after the company confirmed it will spin off its sports and entertainment business to shareholders, retaining its TV networks. Realty Income Corp.

rose nearly 4 percent after hours Friday to $53.01. The shares will will begin trading ex-dividend Monday. Analog Devices Inc.

jumped 3.6 percent to $60.97 in the extended session. The Norwood, Massachusetts company didn't provide news Friday. Intrexon Corp.

gained nearly 3 percent in late trading Friday to $44.27. The Blacksburg, Virginia biotech company ended the regular session up 9 percent and didn't release any news. Douglas Emmett, Inc.

increased 2 percent after hours to $29.96. The real estate investment trust in Santa Monica, California, hit a 52-week high earlier this week. Manitowoc Co.

plunged nearly 8 percent to $19.50 in the extended session Friday. The company, which expects to separate its cranes and food-service businesses and last month settled a governance dispute with activist investor Carl Icahn, didn't issue news Friday. Career Education Corp.

fell 3 percent to $5.08 a share in late trading Friday after closing up in the regular session by 4 percent. The operator of colleges and technical schools is down 24 percent during the past three months. Vivint Solar Inc.

declined 2 percent in Friday's extended session to $11.72, ahead of Monday's expiration of a lock-up on insiders' shares related to its Oct. 1 public offering. ConAgra Foods Inc.

gave back some of its earlier gain in late trading Friday, changing hands recently down 2 percent at $36. The shares had fallen Thursday on disappointing quarterly results. Reynolds American Inc.

fell more than 1 percent in the extended session to $69.50. The company, which had traded up earlier Friday, continues to await approval from antitrust regulators for its $25 billion acquisition of rival Lorillard Inc.

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