GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

Gradient Investments LLC's Holding History (CIK: 0001542265)

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

Q3 2018

Shares 4 Value ($000) $0 Avg Close $49.06 Range $36.89 - $70.91

Q2 2018

Shares 4 Value ($000) $0 Avg Close $35.57 Range $26.75 - $45.00

Q1 2018

Shares 20,334 Value ($000) $627 Avg Close $30.28 Range $25.25 - $34.88

Q4 2017

Shares 17,150 Value ($000) $440 Avg Close $29.76 Range $23.07 - $36.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	4	$0	$49.06	$36.89 - $70.91
Q2 2018	4	$0	$35.57	$26.75 - $45.00
Q1 2018	20,334	$627	$30.28	$25.25 - $34.88
Q4 2017	17,150	$440	$29.76	$23.07 - $36.20