WALGREEN CO

CUSIP: 931422109 Class: COM

GRIFFIN ASSET MANAGEMENT, INC.'s Holding History (CIK: 0000883803)

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

Q1 2015
Shares 118,110 Value ($000) $7,000 Avg Close — Range —
Q4 2014
Shares 118,110 Value ($000) $7,000 Avg Close — Range —
Q3 2014
Shares 118,110 Value ($000) $7,000 Avg Close — Range —
Q2 2014
Shares 101,203 Value ($000) $7,502 Avg Close — Range —
Q1 2014
Shares 105,830 Value ($000) $6,988 Avg Close — Range —
Q4 2013
Shares 112,557 Value ($000) $6,465 Avg Close — Range —
Q3 2013
Shares 237,537 Value ($000) $11,560 Avg Close — Range —
Q2 2013
Shares 126,989 Value ($000) $5,613 Avg Close — Range —