ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

SECURITY NATIONAL BANK OF SO DAK's Holding History (CIK: 0001105909)

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

Q3 2014
Shares 10,341 Value ($000) $427 Avg Close — Range —
Q2 2014
Shares 10,081 Value ($000) $560 Avg Close — Range —
Q1 2014
Shares 10,006 Value ($000) $528 Avg Close — Range —
Q4 2013
Shares 9,581 Value ($000) $548 Avg Close — Range —
Q3 2013
Shares 9,131 Value ($000) $491 Avg Close — Range —
Q2 2013
Shares 8,736 Value ($000) $508 Avg Close — Range —