GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

HARTFORD INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000922439)

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

Q4 2018

Shares 12,951 Value ($000) $727 Avg Close $60.12 Range $51.50 - $69.18

Q3 2018

Shares 12,951 Value ($000) $841 Avg Close $49.06 Range $36.89 - $70.91

Q2 2018

Shares 13,815 Value ($000) $561 Avg Close $35.57 Range $26.75 - $45.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	12,951	$727	$60.12	$51.50 - $69.18
Q3 2018	12,951	$841	$49.06	$36.89 - $70.91
Q2 2018	13,815	$561	$35.57	$26.75 - $45.00