DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C102 Class: COM

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q1 2018
Shares 53,602 Value ($000) $786 Avg Close — Range —
Q4 2017
Shares 27,277 Value ($000) $507 Avg Close — Range —
Q3 2017
Shares 29,735 Value ($000) $431 Avg Close — Range —