IRIDEX CORP

Ticker: IRIX CUSIP: 462684101 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2017

Shares 17,012 Value ($000) $202 Avg Close $14.05 Range $11.66 - $16.37

Q4 2016

Shares 15,512 Value ($000) $218 Avg Close $14.20 Range $12.27 - $16.39

Q3 2016

Shares 16,012 Value ($000) $232 Avg Close $15.20 Range $13.39 - $16.64

Q2 2016

Shares 15,812 Value ($000) $234 Avg Close $12.45 Range $9.87 - $15.12

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	17,012	$202	$14.05	$11.66 - $16.37
Q4 2016	15,512	$218	$14.20	$12.27 - $16.39
Q3 2016	16,012	$232	$15.20	$13.39 - $16.64
Q2 2016	15,812	$234	$12.45	$9.87 - $15.12