DIGITAL GENERATION INC

CUSIP: 25400B108 Class: COM

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

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

Q4 2013
Shares 43,780 Value ($000) $558 Avg Close — Range —
Q3 2013
Shares 43,580 Value ($000) $563 Avg Close — Range —
Q2 2013
Shares 42,170 Value ($000) $311 Avg Close — Range —
Q1 2013
Shares 47,860 Value ($000) $308 Avg Close — Range —