Advisory Board Co

CUSIP: 00762w107 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q1 2014
Shares 3,740 Value ($000) $240 Avg Close — Range —
Q4 2013
Shares 2,780 Value ($000) $177 Avg Close — Range —
Q3 2013
Shares 2,780 Value ($000) $165 Avg Close — Range —
Q2 2013
Shares 2,760 Value ($000) $151 Avg Close — Range —