Norcraft, Auspex, Intrexon, Dynegy and Horizon Pharma are big market movers

Stocks that moved substantially or traded heavily Monday on the New York Stock Exchange and the Nasdaq Stock Market:

NYSE

Norcraft Companies Inc. (NCFT), up $2.77 to $25.67

Fortune Brands Home & Security Inc. is buying the kitchen and bathroom cabinet maker for about $600 million in an all-cash deal.

ServiceMaster Global Holdings Inc. (SERV), down 99 cents to $34.28

The Justice Department is investigating the company over allegations that its pest control unit caused fumigant-related injuries.

Intrexon Corp. (XON), up $3.30 to $46.30

The biotechnology company said it signed a collaboration and licensing deal with Merck KGaA for potential cancer therapies.

Dynegy Inc. (DYN), up $2.59 to $30.88

The energy company received final regulatory approval to complete its buyout of multiple Duke Energy plants in several states.

Nasdaq

Auspex Pharmaceuticals Inc. (ASPX), up $29.45 to $100.36

Teva Pharmaceuticals Industries Ltd. Is buying the development-stage biotechnology company for about $3.2 billion in a cash deal.

Horizon Pharma Plc. (HZNP), up $3.97 to $25.78

The drug developer is buying Hyperion Therapeutics Inc. for $1.1 billion, adding two genetic disorder drugs to its portfolio.

Catamaran Corp. (CTRX), up $11.51 to $59.83

The nation's largest health insurer, UnitedHealth Group Inc., will buy the pharmacy benefits manager for more than $12 billion.

BioDelivery Sciences International Inc. (BDSI), down $3.38 to $10.51

The drug developer said its potential treatment for pain related to diabetic neuropathy did not meet its main goal in a key study.