WALGREEN CO

CUSIP: 931422109 Class: COM

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

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

Q3 2014
Shares 1,230,031 Value ($000) $72,905 Avg Close — Range —
Q2 2014
Shares 1,156,900 Value ($000) $85,760 Avg Close — Range —
Q1 2014
Shares 1,143,850 Value ($000) $75,529 Avg Close — Range —
Q4 2013
Shares 1,165,100 Value ($000) $66,923 Avg Close — Range —
Q3 2013
Shares 1,392,005 Value ($000) $74,890 Avg Close — Range —