Ribbon Comms (RBBN) director acquires 8,881 shares; holds 755,710

Ribbon Communications (RBBN) reported a director equity transaction on a Form 4.

Rhea-AI Filing Summary

Ribbon Communications (RBBN) reported a director equity transaction on a Form 4. On 10/15/2025, the director acquired 8,881 shares of common stock, reflected as an “A” code. The filing states these shares were issued in lieu of cash fees for Board and committee service, with the price determined under the company’s Non‑Employee Director Compensation Policy.

Following the transaction, the director beneficially owned 755,710 shares, held directly.

Insider Trade Summary

Grant/Award: 8,881 shares

Grant/Award 1 txn

Insider GRAYSON BRUNS H

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	8,881	$0.00	$0.00

Holdings After Transaction: Common Stock — 755,710 shares (Direct)

Footnotes (2)

1. F1. Represents shares issued in lieu of receipt of cash fees for service on the Registrant's Board of Directors and committees thereof.
2. F2. Price determined in accordance with Registrant's Non-Employee Director Compensation Policy.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Ribbon Communications (RBBN) disclose on this Form 4?

A director acquired 8,881 shares of common stock on 10/15/2025.

Why were the 8,881 RBBN shares issued to the director?

They were issued in lieu of cash fees for Board and committee service under the company’s Non‑Employee Director Compensation Policy.

How many RBBN shares does the director own after the transaction?

The director beneficially owns 755,710 shares, held directly.

What transaction code appears for the share acquisition?

The transaction is coded A, indicating an acquisition.

Were any derivative securities reported in this filing?

The excerpt lists no derivative transactions in Table II.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 10/17/2025 - 05:21 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

GRAYSON BRUNS H

(Last) (First) (Middle)

C/O RIBBON COMMUNICATIONS

6500 CHASE OAKS BLVD.

(Street)

PLANO TX 75023

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Ribbon Communications Inc. [ RBBN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/15/2025		A(1)		8,881	A	(2)	755,710	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares issued in lieu of receipt of cash fees for service on the Registrant's Board of Directors and committees thereof.

2. Price determined in accordance with Registrant's Non-Employee Director Compensation Policy.

	Patrick Macken, By POA from Bruns Grayson, Director	10/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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