CEB INC

CUSIP: 125134106 Class: COM

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q1 2017
Shares 493,061 Value ($000) $38,755 Avg Close — Range —
Q4 2016
Shares 668,152 Value ($000) $40,490 Avg Close — Range —
Q3 2016
Shares 758,883 Value ($000) $41,336 Avg Close — Range —
Q2 2016
Shares 744,279 Value ($000) $45,907 Avg Close — Range —
Q1 2016
Shares 741,272 Value ($000) $47,983 Avg Close — Range —
Q4 2015
Shares 711,196 Value ($000) $43,660 Avg Close — Range —
Q3 2015
Shares 727,448 Value ($000) $49,714 Avg Close — Range —
Q2 2015
Shares 708,121 Value ($000) $61,649 Avg Close — Range —