|Company Name||# of Hedge Funds||# of Insiders Buying||# of Insiders Selling|
|MAKO Surgical Corp. (NASDAQ:MAKO)||14||0||0|
|ABIOMED, Inc. (NASDAQ:ABMD)||8||1||4|
|Greatbatch Inc (NYSE:GB)||10||0||1|
|Orthofix International NV (NASDAQ:OFIX)||12||6||0|
|The Spectranetics Corporation (NASDAQ:SPNC)||12||0||2|
With the returns exhibited by Insider Monkey’s research, everyday investors should always monitor hedge fund and insider trading activity, and NxStage Medical, Inc. (NASDAQ:NXTM) is an important part of this process.