GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q4 2015
Shares 179,315 Value ($000) $837 Avg Close — Range —
Q3 2015
Shares 175,065 Value ($000) $1,070 Avg Close — Range —
Q2 2015
Shares 174,245 Value ($000) $2,021 Avg Close — Range —
Q1 2015
Shares 172,220 Value ($000) $2,246 Avg Close — Range —
Q4 2014
Shares 172,560 Value ($000) $4,214 Avg Close — Range —
Q3 2013
Shares 7,125 Value ($000) $363 Avg Close — Range —
Q2 2013
Shares 11,200 Value ($000) $505 Avg Close — Range —
Q1 2013
Shares 7,700 Value ($000) $300 Avg Close — Range —