HUTCHINSON TECHNOLOGY INC

CUSIP: 448407106 Class: CMN

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

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

Q3 2016
Shares 53,500 Value ($000) $212 Avg Close — Range —
Q1 2016
Shares 36,200 Value ($000) $132 Avg Close — Range —
Q4 2015
Shares 20,900 Value ($000) $75 Avg Close — Range —
Q4 2014
Shares 11,700 Value ($000) $40 Avg Close — Range —
Q1 2014
Shares 20,500 Value ($000) $57 Avg Close — Range —
Q4 2013
Shares 19,300 Value ($000) $61 Avg Close — Range —
Q2 2013
Shares 73,600 Value ($000) $348 Avg Close — Range —