GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

Marathon Trading Investment Management LLC's Holding History (CIK: 0001572748)

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

Q3 2015
Shares 50,000 Value ($000) $306 Avg Close — Range —
Q2 2015
Shares 18,300 Value ($000) $212 Avg Close — Range —