CEB INC

CUSIP: 125134106 Class: COM

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

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

Q1 2017
Shares 63,317 Value ($000) $4,977 Avg Close — Range —
Q4 2016
Shares 66,317 Value ($000) $4,019 Avg Close — Range —
Q3 2016
Shares 68,117 Value ($000) $3,710 Avg Close — Range —
Q2 2016
Shares 67,517 Value ($000) $4,164 Avg Close — Range —
Q1 2016
Shares 71,092 Value ($000) $4,602 Avg Close — Range —
Q4 2015
Shares 62,030 Value ($000) $3,808 Avg Close — Range —
Q3 2015
Shares 61,010 Value ($000) $4,169 Avg Close — Range —
Q2 2015
Shares 61,110 Value ($000) $5,320 Avg Close — Range —