Jones Lang LaSalle Announces Pricing of Common Stock Offering

CHICAGO, JUNE 10, 2009 - Jones Lang LaSalle Incorporated (NYSE: JLL) today announced the pricing of a public offering of 6,500,000 shares of its common stock at a price of $35.00 per share. In connection with the offering, the Company has granted the underwriters a 30-day option to purchase up to 975,000 additional shares of common stock to cover overallotments. Subject to customary conditions, the offering is expected to close on or about June 16, 2009. Merrill Lynch & Co. is serving as book-running manager and BMO Capital Markets, ABN AMRO Incorporated and Barclays Capital are acting as lead managers for the offering.

The Company intends to use the net proceeds from the offering to repay outstanding indebtedness under its unsecured revolving credit facility and for general corporate purposes.

The offering is being conducted as a public offering under the Company’s shelf registration statement filed with the Securities and Exchange Commission. Any offer of securities will be made by means of a prospectus supplement and accompanying prospectus. When available, copies of the final prospectus supplement and accompanying prospectus can be obtained by contacting: Merrill Lynch & Co., Attention: Prospectus Department, 4 World Financial Center, New York, NY 10080.

This communication shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or other jurisdiction.

Jones Lang LaSalle (NYSE: JLL) is a financial and professional services firm specializing in real estate. The firm offers integrated real estate and investment management services on a local, regional and global level to owner, occupier and investor clients. Jones Lang LaSalle serves clients in 60 countries from 750 locations worldwide, including 180 corporate offices.

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