INTEGRATED SILICON SOLUTION

CUSIP: 45812P107 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2013
Shares 16,813 Value ($000) $204 Avg Close — Range —
Q3 2013
Shares 53,519 Value ($000) $583 Avg Close — Range —
Q2 2013
Shares 53,543 Value ($000) $587 Avg Close — Range —