LUFKIN INDS INC

CUSIP: 549764108 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q2 2013
Shares 4,000 Value ($000) $354 Avg Close — Range —
Q1 2013
Shares 7,059 Value ($000) $469 Avg Close — Range —