DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

MARINER INVESTMENT GROUP LLC's Holding History (CIK: 0001096978)

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

Q4 2014
Shares 14,200 Value ($000) $521 Avg Close — Range —
Q4 2013
Shares 77,088 Value ($000) $4,388 Avg Close — Range —
Q3 2013
Shares 45,461 Value ($000) $2,833 Avg Close — Range —