DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q3 2013
Shares 32,930 Value ($000) $2,052 Avg Close — Range —
Q2 2013
Shares 29,780 Value ($000) $2,049 Avg Close — Range —