LAYNE CHRISTENSEN CO

CUSIP: 521050104 Class: CMN

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q1 2018
Shares 40 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 1,615 Value ($000) $18 Avg Close — Range —
Q3 2016
Shares 1,615 Value ($000) $14 Avg Close — Range —