COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

LEVEL FOUR ADVISORY SERVICES, LLC's Holding History (CIK: 0001696715)

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

Q3 2021

Shares 3,415 Value ($000) $274 Avg Close $83.60 Range $76.06 - $89.28

Q2 2021

Shares 4,592 Value ($000) $386 Avg Close $78.52 Range $70.69 - $86.23

Q1 2021

Shares 4,227 Value ($000) $351 Avg Close $80.80 Range $72.30 - $98.73

Q4 2020

Shares 3,145 Value ($000) $252 Avg Close $69.07 Range $59.53 - $80.58

Q3 2020

Shares 3,276 Value ($000) $213 Avg Close $60.95 Range $55.24 - $67.70

Q2 2020

Shares 3,658 Value ($000) $217 Avg Close $51.16 Range $37.75 - $60.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	3,415	$274	$83.60	$76.06 - $89.28
Q2 2021	4,592	$386	$78.52	$70.69 - $86.23
Q1 2021	4,227	$351	$80.80	$72.30 - $98.73
Q4 2020	3,145	$252	$69.07	$59.53 - $80.58
Q3 2020	3,276	$213	$60.95	$55.24 - $67.70
Q2 2020	3,658	$217	$51.16	$37.75 - $60.60