August 2015 turned out to be busier than usual, for the last month of summer. We counted 124 health care transactions with a combined value of nearly $12 billion. Not bad for the dog days of summer. Five deals disclosed prices of $1 billion or more. Here they are.

AcquirerTargetPrice
Greatbatch, Inc. Lake Region Medical$1.73 billion
Team Health HoldingsIPC Healthcare, Inc. $1.60 billion
Mallinckrodt plcTherakos, Inc. $1.32 billion
IBM Merge Healthcare$1.0 billion
Valeant Pharmaceuticals InternationalSprout Pharmaceuticals$1.0 billion
Source: The Health Care M&A Information Source, September 4, 2015