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F5’s headquarters are in Seattle, Washington.

F5’s independent auditor is PricewaterhouseCoopers LLP.

F5 went public in June 1999.

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

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

F5 does not currently pay a dividend.

F5’s transfer agent is American Stock Transfer.

help@astfinancial.com

(800) 937-5449 or (718) 921-8124

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

help@astfinancial.com

(800) 937-5449 or (718) 921-8124

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

F5 does not have a direct stock purchase plan.

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

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

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

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

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

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

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

F5’s CUSIP number is 315616102.

To subscribe to email alerts, scroll to the footer and submit your email address along with your email preference.

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.

More Investor Resources

Quarterly Financials
Quarterly Financials
Access F5’s reported financial results and supporting materials by quarter
Annual Reports
Annual Reports
View F5’s annual reports and proxy statements
Stock Info
Stock Info
Look up F5’s current share price
ESG
ESG
Review F5’s Environmental, Social, & Governance programs, reports, and documents