COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

EAM Investors, LLC's Holding History (CIK: 0001510989)

Note: Option positions (PUT/CALL) are excluded.

Q1 2017

Shares 46,813 Value ($000) $3,930 Avg Close $34.02 Range $28.99 - $39.38

Q4 2016

Shares 49,885 Value ($000) $3,174 Avg Close $26.62 Range $23.07 - $30.66

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	46,813	$3,930	$34.02	$28.99 - $39.38
Q4 2016	49,885	$3,174	$26.62	$23.07 - $30.66