重大事件即時報告 8-K 2026-06-22

Five9 披露產品工程執行副總裁 Panos Kozanian 將於 6 月底啟動職務過渡

AI 繁中摘要

📄 **申報類型：8-K**  
**公司：Five9, Inc.（FIVN）**  
**事件日期：2026年6月15日**

Five9 於 2026 年 6 月 22 日提交 8-K 表格，披露高層管理人員變動。公司與產品工程執行副總裁 Panos Kozanian 達成共識，將於 2026 年 6 月 29 日起開始職務過渡。Kozanian 預計至少留任至 2026 年 9 月 4 日，期間繼續擔任現職，並向公司預計於 2026 年第二季度末公布的新任首席技術官匯報。

根據公司關鍵員工離職計劃，Kozanian 仍可作為 Tier 3 參與者獲得相關福利，除非因故被解僱。此舉屬於雙方協商過渡安排，旨在確保產品工程領導層的平穩交接。

📌 **對投資者的潛在影響**：  
高層過渡可能引發短期不確定性，但 Five9 已明確時間表及過渡方案，並預告將引入新任 CTO，反映公司正在優化技術領導團隊。投資者宜關注後續 CTO 任命及產品路線圖的更新。

展開英文正文

fivn-202606150001288847false00012888472026-06-152026-06-15

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K 
 CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): June 15, 2026
FIVE9, INC. 
(Exact name of Registrant as specified in its charter)
 

Delaware001-3638394-3394123
(State or other jurisdiction
of incorporation)
(Commission File No.)(I.R.S. Employer
Identification No.)

 
3001 Bishop Drive, Suite 350 
San Ramon, CA 94583 
(Address of Principal Executive Offices) (Zip Code)
Registrant’s telephone number, including area code: (925) 201-2000 
Not Applicable
(Former name or former address if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

_______________________________
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered
Common stock, par value $0.001 per shareFIVNThe NASDAQ Global Market

Indicated by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging Growth Company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.   ☐ 

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. 
Departure of Executive Vice President
Five9, Inc. (the “Company”) and Panos Kozanian, Executive Vice President of Product Engineering of the Company, have mutually agreed to begin a transition with respect to Mr. Kozanian’s responsibilities, effective June 29, 2026. Mr. Kozanian is expected to continue to serve as the Company’s Executive Vice President of Product Engineering through at least September 4, 2026, reporting to the Company’s new Chief Technology Officer, who will be announced by the end of second quarter 2026. 

Mr. Kozanian will continue to be eligible to receive benefits under the Company’s Key Employee Severance Plan as a Tier 3 participant unless he is terminated by the Company for cause, subject to execution of the Company’s standard release.

Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
 
Exhibit No.  Description

104The cover page from this Current Report on Form 8-K, formatted in Inline XBRL. 

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. 
 
   FIVE9, INC.

Date: June 22, 2026   By: /s/ Bryan Lee
    Bryan Lee
    Chief Financial Officer