INTEGRATED SILICON SOLUTION

CUSIP: 45812P107 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2015
Shares 2,238,259 Value ($000) $48,100 Avg Close — Range —
Q2 2015
Shares 2,238,259 Value ($000) $49,555 Avg Close — Range —
Q1 2015
Shares 2,250,446 Value ($000) $40,260 Avg Close — Range —
Q4 2014
Shares 1,984,036 Value ($000) $32,876 Avg Close — Range —
Q3 2014
Shares 1,968,707 Value ($000) $27,050 Avg Close — Range —
Q2 2014
Shares 1,912,965 Value ($000) $28,255 Avg Close — Range —
Q1 2014
Shares 1,803,639 Value ($000) $28,045 Avg Close — Range —
Q4 2013
Shares 1,774,021 Value ($000) $21,448 Avg Close — Range —
Q3 2013
Shares 1,752,789 Value ($000) $19,088 Avg Close — Range —
Q2 2013
Shares 1,683,894 Value ($000) $18,456 Avg Close — Range —