X0306
4
2013-06-17
0
0001035443
ALEXANDRIA REAL ESTATE EQUITIES INC
ARE
0001311833
Shigenaga Dean A
C/O ALEXANDRIA REAL ESTATE EQUITIES, INC
385 E. COLORADO BLVD. SUITE 299
PASADENA
CA
91101
0
1
0
0
Chief Financial Officer
Common Stock
2013-06-17
4
S
0
2500
67.65
D
63099
D
Common Stock
2013-06-18
4
S
0
2500
68
D
60599
D
The shares were sold at prices ranging from $67.65 to $67.68. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.
/s/ Dean A. Shigenaga
2013-06-19