WALGREEN CO

CUSIP: 931422109 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2014
Shares 1,745,291 Value ($000) $103,443 Avg Close — Range —
Q2 2014
Shares 3,334,366 Value ($000) $247,177 Avg Close — Range —
Q1 2014
Shares 2,963,702 Value ($000) $195,693 Avg Close — Range —
Q4 2013
Shares 3,117,970 Value ($000) $179,096 Avg Close — Range —
Q3 2013
Shares 2,323,509 Value ($000) $125,005 Avg Close — Range —
Q2 2013
Shares 1,675,727 Value ($000) $74,067 Avg Close — Range —