GLAUKOS CORP

Ticker: GKOS CUSIP: 377322102 Class: EQTY

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q2 2017

Shares 118,100 Value ($000) $4,898 Avg Close $43.08 Range $36.51 - $52.48

Q1 2017

Shares 103,100 Value ($000) $5,289 Avg Close $43.59 Range $33.18 - $52.49

Q4 2016

Shares 103,100 Value ($000) $4,753 Avg Close $34.23 Range $28.72 - $39.02

Q3 2016

Shares 53,400 Value ($000) $2,015 Avg Close $33.09 Range $28.26 - $39.82

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	118,100	$4,898	$43.08	$36.51 - $52.48
Q1 2017	103,100	$5,289	$43.59	$33.18 - $52.49
Q4 2016	103,100	$4,753	$34.23	$28.72 - $39.02
Q3 2016	53,400	$2,015	$33.09	$28.26 - $39.82