COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q2 2018

Shares 15,200 Value ($000) $678 Avg Close $44.22 Range $37.26 - $48.53

Q3 2017

Shares 77,200 Value ($000) $8,514 Avg Close $47.33 Range $39.34 - $53.78

Q2 2017

Shares 91,900 Value ($000) $7,802 Avg Close $41.35 Range $36.99 - $45.65

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	15,200	$678	$44.22	$37.26 - $48.53
Q3 2017	77,200	$8,514	$47.33	$39.34 - $53.78
Q2 2017	91,900	$7,802	$41.35	$36.99 - $45.65