American Assets Trust Set to Join the S&P SmallCap 600

            American Assets Trust Set to Join the S&P SmallCap 600

PR Newswire

NEW YORK, Oct. 2, 2013

NEW YORK, Oct.2, 2013 /PRNewswire/ --American Assets Trust Inc. (NYSE: AAT)
will replace Sourcefire Inc. (NASD: FIRE) in the S&P SmallCap 600 after the
close of trading on Monday, October 7. S&P 100 & 500 constituent Cisco Systems
Inc. (NASD: CSCO) is acquiring Sourcefire in a deal expected to be completed
soon pending final approvals.

American Assets Trust is a real estate investment trust (REIT) that owns,
operates, acquires, and develops retail, office, multifamily, and mixed-use
properties. Headquartered in San Diego, CA, the company will be added to the
S&P SmallCap 600 GICS (Global Industry Classification Standard) Diversified
REITs Sub-Industry index.

Following is a summary of the change:

S&P SMALLCAP 600 INDEX – October 7, 2013
ADDED   American Assets Trust Financials             Diversified REITs
DELETED Sourcefire            Information Technology Systems Software

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reflect an opinion on the investment merits of the companies involved.

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