LUFKIN INDS INC

CUSIP: 549764108 Class: COM

NORGES BANK's Holding History (CIK: 0001374170)

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

Q2 2013
Shares 295,508 Value ($000) $26,144 Avg Close — Range —
Q1 2013
Shares 295,508 Value ($000) $19,619 Avg Close — Range —
Q3 2012
Shares 270,638 Value ($000) $14,566 Avg Close — Range —
Q2 2012
Shares 264,345 Value ($000) $12,173 Avg Close — Range —