WALGREEN CO

CUSIP: 931422109 Class: COM

CENTRAL SECURITIES CORP's Holding History (CIK: 0000018748)

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

Q3 2014
Shares 240,000 Value ($000) $14,225 Avg Close — Range —
Q2 2014
Shares 260,000 Value ($000) $19,274 Avg Close — Range —
Q1 2014
Shares 260,000 Value ($000) $17,168 Avg Close — Range —
Q4 2013
Shares 260,000 Value ($000) $14,934 Avg Close — Range —
Q3 2013
Shares 260,000 Value ($000) $13,988 Avg Close — Range —
Q2 2013
Shares 260,000 Value ($000) $11,492 Avg Close — Range —