GULFMARK OFFSHORE INC

CUSIP: 402629208 Class: COMMON STOCK

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2016
Shares 36,533 Value ($000) $115 Avg Close — Range —
Q1 2016
Shares 240,733 Value ($000) $1,486 Avg Close — Range —
Q4 2015
Shares 204,221 Value ($000) $954 Avg Close — Range —
Q3 2015
Shares 133,009 Value ($000) $813 Avg Close — Range —
Q2 2015
Shares 133,846 Value ($000) $1,553 Avg Close — Range —
Q1 2015
Shares 102,953 Value ($000) $1,343 Avg Close — Range —
Q4 2014
Shares 93,362 Value ($000) $2,280 Avg Close — Range —
Q3 2014
Shares 87,672 Value ($000) $2,749 Avg Close — Range —
Q2 2014
Shares 83,596 Value ($000) $3,777 Avg Close — Range —
Q1 2014
Shares 82,965 Value ($000) $3,729 Avg Close — Range —
Q4 2013
Shares 79,487 Value ($000) $3,747 Avg Close — Range —
Q3 2013
Shares 76,062 Value ($000) $3,893 Avg Close — Range —
Q2 2013
Shares 73,807 Value ($000) $3,402 Avg Close — Range —