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Exchange Act of 1934 (Amendment No. )


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Email sent to Fidelity on May 11, 2010:

Gina,

Thank you again for your time this morning. We very much appreciate the opportunity to discuss our request to add an additional 30 million shares to our equity comp plan with you and other members of the Fidelity team.

Below is a recap of some of the key numbers we discussed.

Calculation based on our understanding of Fidelity’s dilution model:

As of March 22, 2010, as disclosed in the Juniper proxy: Total shares subject to outstanding equity awards: 79,616,855

Shares available for grant under 2006 Equity Incentive Plan: 2,243,056

Total shares outstanding+available: 81,859,911

Common shares outstanding as of March 15, 2010 record date: 523,570,721

New share request: 30,000,000 Fidelity dilution calculation= (Outstanding equity awards + shares available+ new shares requested)/ (Common shares outstanding + outstanding equity awards + shares available+ new shares requested) (81,859,911+30,000,000)/(523,570,721+81,859,911+30,000,000)= 17.6% dilution

Additional information requested

Shares subject to options priced above $28.30 as disclosed in 2009 10-K: approx. 5,408,000 shares

Aggregate shares repurchased since beginning of 2006: approx. 125,300,000 shares

As noted above, there are approximately 2.2 million shares remaining. Clearly, our ability to issue new shares as we go forward is at risk.

Lastly, as Steve cited, our Enterprise value includes nearly $2.8 in cash as of March 31st.

Again, thank you for your consideration. Please let us know if you need further clarification.

As a management team, we are committed to recruiting and retaining world-class talent to drive the future growth of our company. We are also deeply committed to ensuring we exercise discipline and are mindful of the dilutive impact of these programs.

On behalf of the Juniper management team,

Kathleen Bela
Juniper Investor Relations


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