BASIC ENERGY SVCS INC NEW

CUSIP: 06985P100 Class: COMMON STOCK

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

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

Q3 2016
Shares 171,329 Value ($000) $142 Avg Close — Range —
Q2 2016
Shares 2,395,369 Value ($000) $4,024 Avg Close — Range —
Q1 2016
Shares 2,483,480 Value ($000) $6,854 Avg Close — Range —
Q4 2015
Shares 2,606,724 Value ($000) $6,986 Avg Close — Range —
Q3 2015
Shares 3,566,683 Value ($000) $11,771 Avg Close — Range —
Q2 2015
Shares 3,615,281 Value ($000) $27,296 Avg Close — Range —
Q1 2015
Shares 3,201,326 Value ($000) $22,185 Avg Close — Range —
Q4 2014
Shares 3,244,291 Value ($000) $22,743 Avg Close — Range —
Q3 2014
Shares 3,404,730 Value ($000) $73,850 Avg Close — Range —
Q2 2014
Shares 3,142,817 Value ($000) $91,832 Avg Close — Range —
Q1 2014
Shares 2,797,373 Value ($000) $76,676 Avg Close — Range —
Q4 2013
Shares 2,461,540 Value ($000) $38,843 Avg Close — Range —
Q3 2013
Shares 2,125,619 Value ($000) $26,868 Avg Close — Range —
Q2 2013
Shares 2,059,072 Value ($000) $24,895 Avg Close — Range —