A Form 4 filed with the SEC on September 21, 2026, discloses that Andy Dignan, President of Five9, Inc. (NASDAQ:FIVN), sold 6,986 shares of common stock on September 17, 2026, under a pre-established Rule 10b5-1 trading plan.

Key Highlights

  • Reporting person: Andy Dignan, President of Five9, Inc.
  • Shares sold: 6,986 shares of common stock disposed of (transaction code S) on September 17, 2026
  • Sale price: $35 per share
  • Remaining ownership: 237,614 shares of common stock beneficially owned directly following the transaction
  • 10b5-1 plan: Sales were made pursuant to a Rule 10b5-1 trading plan adopted by Dignan on September 2, 2025

Five9 President Andy Dignan Disposes of Shares at $35 Under Pre-Arranged Plan

According to the Form 4 filing, Andy Dignan, who serves as President of Five9, Inc., sold 6,986 shares of the company's common stock on September 17, 2026, at a price of $35 per share. The transaction was recorded as a disposition (code S) of directly held securities. Following the sale, the filing reports that Dignan directly holds 237,614 shares of Five9 common stock.

The filing indicates that the box confirming a Rule 10b5-1(c) trading plan was checked, and a footnote states: "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 2, 2025." Rule 10b5-1 plans allow corporate insiders to schedule securities transactions in advance under specified conditions, providing an affirmative defense against insider trading claims. The filing does not report any derivative securities transactions.

The Form 4 was signed by Tiffany Meriweather as Attorney in Fact on September 21, 2026, and was filed with the SEC on that date. No amendment to a prior filing was indicated. Five9, Inc. is listed on NASDAQ under the ticker symbol FIVN, and the company's address listed for the reporting person is 3001 Bishop Dr., Ste. #350, San Ramon, California 94583.

What Was Disclosed

The filing discloses a single open-market sale of 6,986 common shares by Five9's President at $35 per share on September 17, 2026, conducted under a 10b5-1 plan adopted September 2, 2025, leaving him with 237,614 directly held shares.