OCEAN RIG UDW INC

CUSIP: Y64354205 Class: COMMON STOCK-FO

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2016
Shares 739,500 Value ($000) $607 Avg Close — Range —
Q4 2015
Shares 458,900 Value ($000) $748 Avg Close — Range —
Q3 2015
Shares 329,900 Value ($000) $703 Avg Close — Range —
Q2 2015
Shares 281,500 Value ($000) $1,444 Avg Close — Range —
Q1 2015
Shares 444,900 Value ($000) $3,795 Avg Close — Range —
Q4 2014
Shares 444,900 Value ($000) $3,795 Avg Close — Range —
Q3 2014
Shares 325,300 Value ($000) $5,244 Avg Close — Range —
Q2 2014
Shares 313,700 Value ($000) $5,938 Avg Close — Range —
Q1 2014
Shares 257,300 Value ($000) $4,551 Avg Close — Range —
Q4 2013
Shares 187,100 Value ($000) $3,581 Avg Close — Range —
Q3 2013
Shares 125,600 Value ($000) $2,286 Avg Close — Range —
Q2 2013
Shares 118,790 Value ($000) $2,225 Avg Close — Range —