GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q1 2016
Shares 18,202 Value ($000) $112 Avg Close — Range —
Q1 2015
Shares 67,020 Value ($000) $874 Avg Close — Range —
Q2 2014
Shares 11,353 Value ($000) $513 Avg Close — Range —