|Company Name||# of Hedge Funds||# of Insiders Buying||# of Insiders Selling|
|Nordson Corporation (NASDAQ:NDSN)||18||1||2|
|Crane Co. (NYSE:CR)||25||0||9|
|Babcock & Wilcox Co (NYSE:BWC)||27||1||1|
|Graco Inc. (NYSE:GGG)||12||0||12|
|SPX Corporation (NYSE:SPW)||16||1||6|
With the returns exhibited by the aforementioned strategies, retail investors should always monitor hedge fund and insider trading activity, and Gardner Denver, Inc. (NYSE:GDI) is no exception.