LAYNE CHRISTENSEN CO

CUSIP: 521050104 Class: CMN

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

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

Q1 2018
Shares 907,616 Value ($000) $13,542 Avg Close — Range —
Q4 2017
Shares 940,027 Value ($000) $11,797 Avg Close — Range —
Q3 2017
Shares 974,967 Value ($000) $12,236 Avg Close — Range —
Q2 2017
Shares 1,140,388 Value ($000) $10,024 Avg Close — Range —
Q1 2017
Shares 1,135,219 Value ($000) $10,035 Avg Close — Range —
Q4 2016
Shares 1,038,708 Value ($000) $11,291 Avg Close — Range —
Q3 2016
Shares 1,035,102 Value ($000) $8,809 Avg Close — Range —
Q2 2016
Shares 1,032,286 Value ($000) $8,361 Avg Close — Range —
Q1 2016
Shares 1,047,598 Value ($000) $7,532 Avg Close — Range —
Q4 2015
Shares 1,129,189 Value ($000) $5,940 Avg Close — Range —
Q3 2015
Shares 1,198,353 Value ($000) $7,789 Avg Close — Range —
Q2 2015
Shares 1,334,442 Value ($000) $11,944 Avg Close — Range —
Q1 2015
Shares 1,471,899 Value ($000) $7,374 Avg Close — Range —
Q4 2014
Shares 1,485,441 Value ($000) $14,171 Avg Close — Range —
Q3 2014
Shares 1,534,416 Value ($000) $14,900 Avg Close — Range —
Q2 2014
Shares 1,567,389 Value ($000) $20,846 Avg Close — Range —
Q1 2014
Shares 1,524,186 Value ($000) $27,724 Avg Close — Range —
Q4 2013
Shares 1,570,925 Value ($000) $26,831 Avg Close — Range —
Q3 2013
Shares 1,511,735 Value ($000) $30,174 Avg Close — Range —
Q2 2013
Shares 1,518,885 Value ($000) $29,633 Avg Close — Range —