HUTCHINSON TECHNOLOGY INC

CUSIP: 448407106 Class: CMN

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2016
Shares 18,887 Value ($000) $75 Avg Close — Range —
Q2 2016
Shares 32,994 Value ($000) $111 Avg Close — Range —
Q1 2016
Shares 1,758 Value ($000) $6 Avg Close — Range —
Q4 2015
Shares 100 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 1,000 Value ($000) $4 Avg Close — Range —