HUTCHINSON TECHNOLOGY INC

CUSIP: 448407106 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2016
Shares 3,848 Value ($000) $15 Avg Close — Range —
Q2 2016
Shares 652 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 6,851 Value ($000) $25 Avg Close — Range —
Q4 2015
Shares 1,562 Value ($000) $6 Avg Close — Range —
Q3 2015
Shares 2,667 Value ($000) $4 Avg Close — Range —
Q2 2015
Shares 155 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 76 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 105 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 1,499 Value ($000) $6 Avg Close — Range —
Q2 2014
Shares 2,094 Value ($000) $5 Avg Close — Range —
Q1 2014
Shares 1,924 Value ($000) $5 Avg Close — Range —
Q3 2013
Shares 6,621 Value ($000) $23 Avg Close — Range —
Q2 2013
Shares 7,579 Value ($000) $36 Avg Close — Range —