ANADARKO PETE CORP

CUSIP: 032511107 Class: COM

DUDLEY & SHANLEY, INC.'s Holding History (CIK: 0000883511)

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

Q1 2014
Shares 128,600 Value ($000) $10,900 Avg Close — Range —
Q4 2013
Shares 120,800 Value ($000) $9,582 Avg Close — Range —
Q3 2013
Shares 133,500 Value ($000) $12,414 Avg Close — Range —
Q2 2013
Shares 167,210 Value ($000) $14,368 Avg Close — Range —