Five9, Inc. Reports Q3 2026 Quarterly Results

What Happened
On August 6, 2026, Five9, Inc. announced its financial results for the fiscal quarter ended June 30, 2026. The company furnished its press release as Exhibit 99.1 and provided supplemental metric disclosure as Exhibit 99.2; the supplemental information will also be posted on Five9’s Investor Relations site (https://investors.five9.com/). The 8-K was signed by Chief Financial Officer Bryan Lee.

Key Details

• Filing date: August 6, 2026; reporting period: quarter ended June 30, 2026 (Item 2.02).
• Exhibits included: 99.1 (press release) and 99.2 (supplemental metric disclosure); cover page in Inline XBRL (Exhibit 104).
• Company provided additional financial/supplemental metrics to be posted on its investor relations website.
• Report executed and filed by CFO Bryan Lee.

Why It Matters
This 8-K formally communicates Five9’s quarterly earnings and accompanying metrics to investors and the market. Retail investors should read the press release and the supplemental disclosure for revenue, earnings, guidance, and operational metrics (e.g., subscription trends, ARR or other KPIs) to assess the company’s recent performance and any updates to outlook or strategy. The filing itself does not include the numeric results in-line; review the attached exhibits or the investor relations site for the full figures.