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as of 03-10-2026 3:12pm EST

$2.25
+$0.04
+2.05%
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Ribbon Communications Inc provides network solutions to service providers and enterprises. The company enables service providers and enterprises to modernize their communications networks and provide secure real-time communications solutions to their customers and employees. The company has two separate lines of business; the Cloud and Edge segment, and the IP Optical Networks segment. The majority of the revenue for the company is generated from its Cloud and Edge segment that provides secure and reliable software and hardware products, solutions, and services for VoIP communications, Voice Over LTE among others to service providers and enterprise customers. The company generates majority of its revenue from United States.

Founded: 1997 Country:
United States
United States
Employees: N/A City: PLANO
Market Cap: 411.5M IPO Year: 2017
Target Price: $4.67 AVG Volume (30 days): 884.8K
Analyst Decision: Strong Buy Number of Analysts: 3
Dividend Yield:
N/A
Dividend Payout Frequency: N/A
EPS: 0.22 EPS Growth: 170.97
52 Week Low/High: $1.83 - $4.31 Next Earning Date: 05-06-2026
Revenue: N/A Revenue Growth: N/A
Revenue Growth (this year): 1.97% Revenue Growth (next year): 6.69%
P/E Ratio: 9.75 Index: N/A
Free Cash Flow: 26.1M FCF Growth: -6.39%

Stock Insider Trading Activity of Ribbon Communications Inc. (RBBN)

Buy
RBBN Feb 13, 2026

Avg Cost/Share

$1.98

Shares

12,500

Total Value

$24,750.00

Owned After

1,516,164

SEC Form 4

Buy
RBBN Feb 11, 2026

Avg Cost/Share

$1.99

Shares

12,500

Total Value

$24,855.00

Owned After

1,516,164

SEC Form 4

Buy
RBBN Feb 10, 2026

Avg Cost/Share

$2.06

Shares

12,000

Total Value

$24,702.00

Owned After

1,516,164

SEC Form 4

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q4

Q4 2025 Earnings

8-K BUY

Feb 5, 2026 · 100% conf.

AI Prediction BUY

1D

+12.52%

$2.94

5D

+9.77%

$2.87

20D

-1.23%

$2.58

Price: $2.61 Prob +5D: 100% AUC: 1.000
0001104659-26-010898

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0001708055

2026-02-05 2026-02-05

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xbrli:shares

iso4217:USD

xbrli:shares

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

February 5, 2026

Date of Report (Date of earliest event reported)

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 (see General Instruction A.2. below):

¨ 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 2.02. Results of Operations and Financial Condition.

The information in this Item 2.02 of this Current Report on Form 8-K (the "Current Report"), including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), otherwise subject to the liabilities of that Section or incorporated by reference in any filing under the Securities Act of 1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

On February 5, 2026, Ribbon Communications Inc. (the "Company") issued a press release reporting financial information for the quarter and year ended December 31, 2025, a copy of which is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01.Financial Statements and Exhibits.

(d)            Exhibits.

99.1Press Release of Ribbon Communications Inc., dated February 5, 2026.

104Cover Page Interactive Data File (embedded within the Inline XBRL document).

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:  February 5, 2026 Ribbon Communications Inc.

By: /s/ Patrick Macken

Name: Patrick W. Macken

Title: Executive Vice President, Chief Legal Officer and Secretary

2025
Q3

Q3 2025 Earnings

8-K

Oct 22, 2025

0001104659-25-101530

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0001708055

2025-10-22 2025-10-22

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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

October 22, 2025

Date of Report (Date of earliest event reported)

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 (see General Instruction A.2. below):

¨ 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 2.02.

Results of Operations and Financial Condition.

The information in this Item 2.02 of this Current Report on Form 8-K (the "Current Report"), including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), otherwise subject to the liabilities of that Section or incorporated by reference in any filing under the Securities Act of 1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

On October 22, 2025, Ribbon Communications Inc. (the "Company") issued a press release reporting financial information for the quarter ended September 30, 2025, a copy of which is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01.Financial Statements and Exhibits.

(d)            Exhibits.

99.1Press Release of Ribbon Communications Inc., dated October 22, 2025.

104Cover Page Interactive Data File (embedded within the Inline XBRL document).

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:  October 22, 2025

Ribbon Communications Inc.

By:

/s/ Patrick Macken

Name: Patrick W. Macken

Title: Executive Vice President, Chief Legal Officer and Secretary

2025
Q2

Q2 2025 Earnings

8-K

Jul 23, 2025

0001104659-25-070009

false 0001708055

0001708055

2025-07-23 2025-07-23

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

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

July 23, 2025

Date of Report (Date of earliest event reported)

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 (see General Instruction A.2. below):

¨ 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 2.02. Results of Operations and Financial Condition.

The information in this Item 2.02 of this Current Report on Form 8-K (the "Current Report"), including Exhibit 99.1 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), otherwise subject to the liabilities of that Section or incorporated by reference in any filing under the Securities Act of 1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

On July 23, 2025, Ribbon Communications Inc. (the "Company") issued a press release reporting financial information for the quarter ended June 30, 2025, a copy of which is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01.Financial Statements and Exhibits.

(d)            Exhibits.

99.1Press Release of Ribbon Communications Inc., dated July 23, 2025.

104Cover Page Interactive Data File (embedded within the Inline XBRL document).

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:  July 23, 2025 Ribbon Communications Inc.

By: /s/ Patrick Macken

Name: Patrick W. Macken

Title: Executive Vice President, Chief Legal Officer and Secretary

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