INTEGRATED ELECTRICAL SVC

CUSIP: 45811E301 Class: COM

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

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

Q1 2016
Shares 454,476 Value ($000) $6,667 Avg Close — Range —
Q4 2015
Shares 382,113 Value ($000) $4,230 Avg Close — Range —
Q3 2015
Shares 380,949 Value ($000) $2,941 Avg Close — Range —
Q2 2015
Shares 379,686 Value ($000) $2,696 Avg Close — Range —
Q1 2015
Shares 375,202 Value ($000) $3,302 Avg Close — Range —
Q4 2014
Shares 377,509 Value ($000) $2,945 Avg Close — Range —
Q3 2014
Shares 378,815 Value ($000) $3,125 Avg Close — Range —
Q2 2014
Shares 315,916 Value ($000) $2,066 Avg Close — Range —
Q1 2014
Shares 318,267 Value ($000) $1,976 Avg Close — Range —
Q4 2013
Shares 318,267 Value ($000) $1,715 Avg Close — Range —
Q3 2013
Shares 318,867 Value ($000) $1,295 Avg Close — Range —
Q2 2013
Shares 319,877 Value ($000) $1,423 Avg Close — Range —