WALGREEN CO

CUSIP: 931422109 Class: COM

Kohlberg Kravis Roberts & Co. L.P.'s Holding History (CIK: 0001399770)

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

Q3 2014
Shares 6,424,340 Value ($000) $380,771 Avg Close — Range —
Q2 2014
Shares 6,424,340 Value ($000) $476,236 Avg Close — Range —
Q1 2014
Shares 6,424,340 Value ($000) $424,199 Avg Close — Range —
Q4 2013
Shares 6,424,340 Value ($000) $369,014 Avg Close — Range —
Q3 2013
Shares 6,424,340 Value ($000) $345,629 Avg Close — Range —
Q2 2013
Shares 6,424,340 Value ($000) $283,956 Avg Close — Range —