INTEGRATED SILICON SOLUTION

CUSIP: 45812P107 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q3 2014
Shares 14,600 Value ($000) $200 Avg Close — Range —
Q2 2014
Shares 14,600 Value ($000) $215 Avg Close — Range —
Q1 2014
Shares 14,600 Value ($000) $226 Avg Close — Range —
Q4 2013
Shares 21,800 Value ($000) $263 Avg Close — Range —