OCEAN RIG UDW INC

CUSIP: Y64354205 Class: COMMON STOCK-FO

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q1 2014
Shares 325,000 Value ($000) $5,782 Avg Close — Range —
Q4 2013
Shares 325,000 Value ($000) $6,256 Avg Close — Range —