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Five9, Inc. filed its quarterly report on Form 10-Q with the U.S. Securities and Exchange Commission on November 5, 2026, covering the fiscal quarter ended September 30, 2026.

Key Highlights

  • Shares outstanding: As of October 30, 2026, Five9 reported 75,300,376 shares of common stock, par value $0.001 per share, outstanding.
  • Filer classification: The company is classified as a large accelerated filer, as indicated in the filing.
  • Exchange listing: Common stock trades on The NASDAQ Global Market under the symbol FIVN.
  • AI revenue risk flagged: The filing identifies a risk that decreases in subscription revenue from licenses may not be replaced by revenue from AI solutions, which could harm revenue and results of operations.
  • Reporting period: The quarterly report covers the three and nine months ended September 30, 2026, compared against the same periods in 2025.
  • Principal offices: The company is headquartered at 3001 Bishop Drive, Suite 350, San Ramon, CA 94583.

Five9 Q3 2026 Quarterly Filing: Key Disclosures and Risk Factors

Five9, Inc. (NASDAQ:FIVN), a Delaware-incorporated cloud contact center software provider, submitted its Form 10-Q for the quarterly period ended September 30, 2026 on November 5, 2026. According to the filing, as of October 30, 2026, there were 75,300,376 shares of the company's common stock outstanding at a par value of $0.001 per share. The company confirmed it has filed all reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months and has submitted all required Interactive Data Files electronically.

The filing's forward-looking statements section identifies several risk areas the company disclosed as potentially affecting results. Among these, Five9 flagged that "as AI solutions will likely perform an increasing proportion of contact center interactions," failure to replace declines in subscription revenue with AI solution revenue could harm the business. The filing also cites risks from adverse macroeconomic conditions, including "the impact of global tariff changes and announcements regarding same," continued inflation, high interest rates, and currency fluctuations, as factors that "may harm our business."

Additional risks disclosed include cybersecurity threats, challenges in retaining skilled employees, competition in the contact center software market, and risks associated with international expansion. The filing notes that the company continues to expand its network of technology solution distributors and resellers, and that failure to manage that network "could materially harm our revenues." The filing's MD&A section covers results of operations for the three and nine months ended September 30, 2026 and 2025, liquidity and capital resources, and contractual obligations, with full financial statements included as part of the report.

What Was Disclosed

Five9 filed a Form 10-Q for the quarter ended September 30, 2026, reporting 75,300,376 shares outstanding as of October 30, 2026, its large accelerated filer status, and a range of business and macroeconomic risk factors affecting its cloud contact center operations.