Amendment of a number in A Financial Release of
"Trend Micro Announces Final Terms of Stock Acquisition Rights"

Tokyo, Japan – July 11, 2013 - Trend Micro Incorporated (TSE: 4704), the global leader in cloud security and virtualization, amended a number in a financial release “Trend Micro Announces Final Terms of Stock Acquisition Rights” announced on July 9, 2013.

(5. The amount of assets to be contributed upon exercise of each Option)

1,221,000,000 yen per Option
     (3,300 yen per share)

330,000 yen per Option
     (3,300 yen per share)


About Trend Micro:

Trend Micro Incorporated (TSE: 4704), a global cloud security leader, creates a world safe for exchanging digital information with its Internet content security and threat management solutions for businesses and consumers. A pioneer in server security with over 20 years' experience, we deliver top-ranked client, server and cloud-based security that fits our customers' and partners' needs, stops new threats faster, and protects data in physical, virtualized and cloud environments. Powered by the Trend Micro™ Smart Protection Network™ cloud security infrastructure, our industry-leading cloud-computing security technology, products and services stop threats where they emerge, on the Internet, and are supported by 1,000+ threat intelligence experts around the globe.

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