COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q2 2018

Shares 52,300 Value ($000) $2,333 Avg Close $44.22 Range $37.26 - $48.53

Q1 2018

Shares 116,200 Value ($000) $6,041 Avg Close $55.17 Range $47.29 - $65.31

Q4 2017

Shares 84,200 Value ($000) $5,150 Avg Close $59.41 Range $51.52 - $68.10

Q3 2017

Shares 42,100 Value ($000) $4,643 Avg Close $47.33 Range $39.34 - $53.78

Q2 2017

Shares 36,400 Value ($000) $3,090 Avg Close $41.35 Range $36.99 - $45.65

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	52,300	$2,333	$44.22	$37.26 - $48.53
Q1 2018	116,200	$6,041	$55.17	$47.29 - $65.31
Q4 2017	84,200	$5,150	$59.41	$51.52 - $68.10
Q3 2017	42,100	$4,643	$47.33	$39.34 - $53.78
Q2 2017	36,400	$3,090	$41.35	$36.99 - $45.65