GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2017
Shares 16,400 Value ($000) $6 Avg Close — Range —
Q4 2016
Shares 120,900 Value ($000) $212 Avg Close — Range —
Q3 2016
Shares 120,900 Value ($000) $203 Avg Close — Range —
Q2 2016
Shares 120,900 Value ($000) $378 Avg Close — Range —
Q1 2016
Shares 115,800 Value ($000) $714 Avg Close — Range —
Q4 2015
Shares 115,800 Value ($000) $541 Avg Close — Range —
Q2 2015
Shares 34,500 Value ($000) $400 Avg Close — Range —
Q1 2015
Shares 51,800 Value ($000) $675 Avg Close — Range —
Q4 2014
Shares 51,800 Value ($000) $1,265 Avg Close — Range —
Q3 2014
Shares 51,800 Value ($000) $1,624 Avg Close — Range —
Q2 2014
Shares 51,800 Value ($000) $2,340 Avg Close — Range —
Q1 2014
Shares 51,800 Value ($000) $2,328 Avg Close — Range —
Q4 2013
Shares 41,800 Value ($000) $1,970 Avg Close — Range —
Q3 2013
Shares 42,200 Value ($000) $2,148 Avg Close — Range —
Q2 2013
Shares 41,800 Value ($000) $1,885 Avg Close — Range —