WALGREEN CO

CUSIP: 931422109 Class: COM

ARMSTRONG HENRY H ASSOCIATES INC's Holding History (CIK: 0001056827)

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

Q3 2014
Shares 405,603 Value ($000) $24,040 Avg Close — Range —
Q2 2014
Shares 398,722 Value ($000) $29,557 Avg Close — Range —
Q1 2014
Shares 394,036 Value ($000) $26,018 Avg Close — Range —
Q4 2013
Shares 396,618 Value ($000) $22,781 Avg Close — Range —
Q3 2013
Shares 404,038 Value ($000) $21,737 Avg Close — Range —
Q2 2013
Shares 409,133 Value ($000) $18,084 Avg Close — Range —