ODYSSEY MARINE EXPLORATION I

CUSIP: 676118102 Class: CMN

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2014
Shares 151,324 Value ($000) $347 Avg Close — Range —
Q4 2013
Shares 151,324 Value ($000) $306 Avg Close — Range —
Q3 2013
Shares 142,124 Value ($000) $428 Avg Close — Range —
Q2 2013
Shares 137,439 Value ($000) $407 Avg Close — Range —
Q1 2013
Shares 134,665 Value ($000) $439 Avg Close — Range —