WALGREEN CO

CUSIP: 931422109 Class: COM

East Coast Asset Management, LLC.'s Holding History (CIK: 0001579254)

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

Q1 2014
Shares 3,743 Value ($000) $247 Avg Close — Range —
Q4 2013
Shares 3,743 Value ($000) $215 Avg Close — Range —
Q3 2013
Shares 3,743 Value ($000) $201 Avg Close — Range —
Q2 2013
Shares 3,058 Value ($000) $135 Avg Close — Range —
Q1 2013
Shares 3,058 Value ($000) $146 Avg Close — Range —
Q4 2012
Shares 3,058 Value ($000) $113 Avg Close — Range —