WALGREEN CO

CUSIP: 931422109 Class: COM

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q4 2014
Shares 87,240 Value ($000) $6,635 Avg Close — Range —
Q3 2014
Shares 82,500 Value ($000) $4,917 Avg Close — Range —
Q2 2014
Shares 55,000 Value ($000) $4,076 Avg Close — Range —
Q1 2014
Shares 68,500 Value ($000) $4,477 Avg Close — Range —