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Form 8-K Ribbon Communications For: Jun 17

June 17, 2026 9:20 AM
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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 17, 2026

 

 

RIBBON COMMUNICATIONS INC.

(Exact Name of Registrant as Specified in its Charter)

 

Delaware   001-38267   82-1669692

(State or Other Jurisdiction

of Incorporation)

  (Commission File Number)  

(IRS Employer

Identification No.)

 

6500 Chase Oaks Blvd., Suite 100, Plano, TX 75023

(Address of Principal Executive Offices) (Zip Code)

 

(978) 614-8100

(Registrant’s telephone number, including area code)

 

N/A

(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 class   Trading Symbol(s)   Name of each exchange on which registered
Common Stock, par value $0.0001   RBBN   The Nasdaq Global Select Market

 

Indicate 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 7.01.Regulation FD Disclosure.

 

In connection with its participation in a previously announced investor conference on June 17, 2026, Ribbon Communications Inc. intends to present certain information that may not have been previously publicly available. Such information is furnished herewith as Exhibit 99.1 and is incorporated by reference into this Item 7.01.

 

Item 9.01.Financial Statements and Exhibits.

 

(d)Exhibits.

 

99.1Ribbon Communications Inc. Investor Presentation dated June 17, 2026.

 

SIGNATURE

 

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.

 

Date: June 17, 2026 Ribbon Communications Inc.
   
  By: /s/ Patrick Macken
    Name: Patrick W. Macken
    Title: Executive Vice President, Chief Legal Officer and Secretary

 

 

ATTACHMENTS / EXHIBITS

EXHIBIT 99.1

XBRL TAXONOMY EXTENSION SCHEMA

XBRL TAXONOMY EXTENSION LABEL LINKBASE

XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE

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