DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q4 2014
Shares 5,472 Value ($000) $201 Avg Close — Range —
Q2 2014
Shares 7,100 Value ($000) $353 Avg Close — Range —
Q1 2014
Shares 6,850 Value ($000) $334 Avg Close — Range —
Q4 2013
Shares 11,025 Value ($000) $628 Avg Close — Range —
Q3 2013
Shares 11,121 Value ($000) $693 Avg Close — Range —
Q2 2013
Shares 12,675 Value ($000) $872 Avg Close — Range —
Q1 2013
Shares 10,825 Value ($000) $753 Avg Close — Range —