MCDERMOTT INTL INC

CUSIP: 580037109 Class: COM

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

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

Q1 2018
Shares 52,812 Value ($000) $322 Avg Close — Range —
Q4 2017
Shares 100,748 Value ($000) $663 Avg Close — Range —
Q2 2015
Shares 47 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 1,653 Value ($000) $6 Avg Close — Range —
Q4 2013
Shares 74,841 Value ($000) $686 Avg Close — Range —