GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2015
Shares 9,100 Value ($000) $119 Avg Close — Range —
Q4 2014
Shares 9,100 Value ($000) $222 Avg Close — Range —
Q3 2014
Shares 9,100 Value ($000) $285 Avg Close — Range —
Q2 2014
Shares 9,100 Value ($000) $411 Avg Close — Range —
Q1 2014
Shares 9,100 Value ($000) $409 Avg Close — Range —
Q4 2013
Shares 7,800 Value ($000) $368 Avg Close — Range —
Q3 2013
Shares 7,800 Value ($000) $397 Avg Close — Range —
Q2 2013
Shares 8,200 Value ($000) $370 Avg Close — Range —