CEB INC

CUSIP: 125134106 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q1 2017
Shares 19,868 Value ($000) $1,562 Avg Close — Range —
Q3 2016
Shares 73,035 Value ($000) $3,978 Avg Close — Range —