Investor FAQs

Where is F5’s corporate headquarters?

F5’s headquarters are in Seattle, Washington.

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Who is F5’s independent auditor?

F5’s independent auditor is PricewaterhouseCoopers LLP.

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When did F5’s go public?

F5 went public in June 1999.

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When does F5’s fiscal year end?

F5’s fiscal year begins on October 1 and ends on September 30.

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How are F5’s shares traded?

F5’s shares are traded under the stock symbol FFIV.

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Does F5 pay dividends?

F5 does not currently pay a dividend.

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Who is F5’s transfer agent?

F5’s transfer agent is American Stock Transfer.

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How do I transfer stock, change the address on my shareholder account, or replace a lost stock certificate?

If your shares are held with our transfer agent, please contact American Stock Transfer:

If your shares are held by your broker, please contact your broker.

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Does F5 have a direct stock purchase plan?

F5 does not have a direct stock purchase plan.

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How can I purchase F5’s shares?

Contact a broker to purchase F5’s shares using the ticker FFIV.

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When is F5’s next earnings release?

For information about F5’s earnings releases, please click here.

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Whom should I contact regarding investor inquiries?

Contact Suzanne DuLong at ir@f5.com or s.dulong@f5.com.

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Where are F5’s offices?

F5 is a global organization with 80 locations in 38 countries.

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Where can I find all of the SEC filings for F5?

Click here to find all of F5’s SEC filings.

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Where can I download and view quarterly and annual reports?

Click here to view and download F5’s quarterly results.

Click here to view and download F5’s annual reports.

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What is F5’s CUSIP?

F5’s CUSIP number is 315616102.

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How do I get added to F5’s email distribution list?

Click here to complete a request for to be added to F5’s email distribution list.

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How can I get a copy of the annual report?

Click here to view and download F5’s annual reports.

To request a paper copy, please send an email with your mailing address to ir@f5.com.

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