IMATION CORP

CUSIP: 45245A107 Class: COM

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

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

Q1 2016
Shares 65,339 Value ($000) $101 Avg Close — Range —
Q4 2015
Shares 56,562 Value ($000) $77 Avg Close — Range —
Q3 2015
Shares 63,962 Value ($000) $136 Avg Close — Range —
Q2 2015
Shares 64,162 Value ($000) $260 Avg Close — Range —
Q1 2014
Shares 61,000 Value ($000) $352 Avg Close — Range —
Q4 2013
Shares 61,000 Value ($000) $285 Avg Close — Range —
Q3 2013
Shares 61,000 Value ($000) $250 Avg Close — Range —
Q2 2013
Shares 59,105 Value ($000) $250 Avg Close — Range —
Q1 2013
Shares 57,881 Value ($000) $221 Avg Close — Range —