GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q2 2015
Shares 282,729 Value ($000) $3,280 Avg Close — Range —
Q1 2015
Shares 448,472 Value ($000) $5,848 Avg Close — Range —
Q4 2014
Shares 732,021 Value ($000) $17,876 Avg Close — Range —
Q3 2014
Shares 1,357,922 Value ($000) $42,571 Avg Close — Range —
Q2 2014
Shares 1,524,823 Value ($000) $68,892 Avg Close — Range —
Q1 2014
Shares 1,604,780 Value ($000) $72,119 Avg Close — Range —
Q4 2013
Shares 1,562,460 Value ($000) $73,639 Avg Close — Range —
Q3 2013
Shares 1,551,271 Value ($000) $78,944 Avg Close — Range —
Q2 2013
Shares 1,562,900 Value ($000) $70,471,161 Avg Close — Range —