HUTCHINSON TECHNOLOGY INC

CUSIP: 448407106 Class: CMN

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2016
Shares 2,058,071 Value ($000) $8,191 Avg Close — Range —
Q2 2016
Shares 2,066,239 Value ($000) $7,005 Avg Close — Range —
Q1 2016
Shares 2,066,239 Value ($000) $7,562 Avg Close — Range —
Q4 2015
Shares 2,066,239 Value ($000) $7,418 Avg Close — Range —
Q3 2015
Shares 2,106,848 Value ($000) $3,371 Avg Close — Range —
Q2 2015
Shares 2,155,621 Value ($000) $3,686 Avg Close — Range —
Q1 2015
Shares 2,186,371 Value ($000) $5,838 Avg Close — Range —
Q4 2014
Shares 2,022,881 Value ($000) $7,080 Avg Close — Range —
Q3 2014
Shares 1,897,528 Value ($000) $6,945 Avg Close — Range —
Q2 2014
Shares 1,862,307 Value ($000) $4,656 Avg Close — Range —
Q1 2014
Shares 1,854,837 Value ($000) $5,249 Avg Close — Range —
Q4 2013
Shares 1,896,672 Value ($000) $6,069 Avg Close — Range —
Q3 2013
Shares 1,837,799 Value ($000) $6,396 Avg Close — Range —
Q2 2013
Shares 1,833,083 Value ($000) $8,670 Avg Close — Range —