WALGREEN CO

CUSIP: 931422109 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2014
Shares 702,200 Value ($000) $41,619 Avg Close — Range —
Q4 2013
Shares 1,387,600 Value ($000) $79,704 Avg Close — Range —
Q3 2013
Shares 1,451,800 Value ($000) $78,107 Avg Close — Range —