ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

NWAM LLC's Holding History (CIK: 0001655006)

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

Q4 2012
Shares 4,140 Value ($000) $245 Avg Close — Range —
Q3 2012
Shares 4,498 Value ($000) $245 Avg Close — Range —
Q2 2012
Shares 5,225 Value ($000) $245 Avg Close — Range —