X0303 4 2009-07-29 0 0000895417 EQUITY LIFESTYLE PROPERTIES INC els 0001266261 BERMAN MICHAEL BRUCE 424 WEST HURON STREET CHICAGO IL 60610 0 1 0 0 EVP and CFO Common Stock, par value $.01 2009-07-29 4 S 0 15000 40.51 D 34596.88 D Common Stock, par value $.01 120.3 I 401k Common Stock, par value $.01 8333 I By Trust This transaction was executed in multiple trades at prices ranging from 40.34 to 40.83. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. Mary Jo Kucera, by Power of Attorney for Michael B. Berman 2009-07-30