CEB INC

CUSIP: 125134106 Class: COM

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2016
Shares 64,352 Value ($000) $3,900 Avg Close — Range —
Q3 2016
Shares 10,275 Value ($000) $560 Avg Close — Range —