INTEGRATED SILICON SOLUTION

CUSIP: 45812P107 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2015
Shares 21,000 Value ($000) $376 Avg Close — Range —
Q4 2014
Shares 21,000 Value ($000) $348 Avg Close — Range —
Q3 2014
Shares 16,800 Value ($000) $231 Avg Close — Range —
Q2 2014
Shares 10,800 Value ($000) $160 Avg Close — Range —