OCEAN RIG UDW INC

CUSIP: G66964100 Class: Common equity shares

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2017
Shares 769 Value ($000) $0 Avg Close — Range —
Q4 2016
Shares 654 Value ($000) $1 Avg Close — Range —