2009-11-19 15:38:19 -

ArcSight, Inc : . (NASDAQ:ARST) today announced that it will issue a press release reporting financial results for the fiscal second quarter ended October 31, 2009 after the close of the market on December 3, 2009.

ArcSight will host a conference call and live webcast to discuss those financial results for investors and analysts at 2:00 p.m. Pacific Time on December 3, 2009. To access the conference call, dial (800) 580-5053 for the U.S. or Canada and (913) 981-5594 for international callers. The webcast will be available live on the Investor Relations section of the company’s website at www.arcsight.com : .
An audio replay of the call will also be available to investors by phone beginning at approximately

5:00 p.m. Pacific Time on December 3, 2009 until 10:00 p.m. Pacific Time on December 8, by dialing (888) 203-1112 for the U.S. or Canada and (719) 457-0820 for international callers, and entering passcode 2143692. In addition, an archived webcast will be available on the Investor Relations section of the company’s website at www.arcsight.com : .


About ArcSight

ArcSight (NASDAQ:ARST) is a leading global provider of security and compliance management solutions that protect businesses and government agencies. ArcSight identifies, assesses, and mitigates both internal and external cyber threats and risks across the organization for activities associated with critical assets and processes. With the market-leading ArcSight SIEM platform, organizations can proactively safeguard their assets, comply with corporate and regulatory policy and control the risks associated with cyber-theft, cyber-fraud, cyber-warfare and cyber-espionage. For more information, visit www.arcsight.com : .
(ARST-IR)

© 2009 ArcSight, Inc. All rights reserved. ArcSight and the ArcSight logo are trademarks of ArcSight, Inc.



For ArcSightRobert Dougherty, 415-293-4427 IR@arcsight.com : mailto:IR@arcsight.com robert.dougherty@fdashtonpartners.com : mailto:robert.dougherty@fdashtonpartners.com