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Ribbon Communications (RBBN) director awarded 63,197 RSUs, exercises 42,500 shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Ribbon Communications Inc. director Beatriz V. Infante reported compensation-related equity activity. She exercised previously granted restricted stock units into 42,500 shares of common stock, increasing her direct common share holdings to 385,724 shares after the transactions. Separately, she received a new award of 63,197 restricted stock units (RSUs), each representing the right to receive one share of common stock. These RSUs are scheduled to vest on June 15, 2027, subject to her continued service, or earlier on the date of the company’s 2027 Annual Meeting of Stockholders if she is not standing for, or does not win, re-election at that meeting.

Positive

  • None.

Negative

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Insider INFANTE BEATRIZ V
Role Director
Type Security Shares Price Value
Exercise RSUs 42,500 $0.00 --
Exercise Common Stock 42,500 $0.00 --
Grant/Award Restricted Stock Units (RSUs) 63,197 $0.00 --
Holdings After Transaction: RSUs — 0 shares (Direct); Common Stock — 385,724 shares (Direct); Restricted Stock Units (RSUs) — 63,197 shares (Direct)
Footnotes (1)
  1. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs will vest on June 15, 2027, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2027 Annual Meeting of Stockholders (the "2027 Annual Meeting") occurs prior to June 15, 2027, and, at such 2027 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these RSUs will vest as of the date of the 2027 Annual Meeting. The RSUs were awarded on June 16, 2025 and vested in full on June 16, 2026.
Common shares acquired via RSU exercise 42,500 shares Exercise or conversion of derivative security on June 16, 2026
Common shares held after transactions 385,724 shares Direct ownership following June 16, 2026 transactions
New RSU grant 63,197 RSUs Restricted Stock Units granted on June 15, 2026
RSU vesting date June 15, 2027 Scheduled vesting, subject to continued service or 2027 Annual Meeting outcome
Exercise price per RSU $0.00 per share Conversion or exercise price for RSUs into common stock
Restricted Stock Units (RSUs) financial
"Restricted Stock Units (RSUs) were granted and later exercised into common stock."
Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.
derivative security financial
"Transaction code M is described as an exercise or conversion of derivative security."
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
vesting financial
"The RSUs will vest on June 15, 2027, subject to continued service."
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
Annual Meeting of Stockholders financial
"If the 2027 Annual Meeting of Stockholders occurs earlier, the RSUs may vest then."

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

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FAQ

What insider transactions did Ribbon Communications (RBBN) disclose for Beatriz V. Infante?

Ribbon Communications reported that director Beatriz V. Infante exercised restricted stock units into 42,500 shares of common stock and received a new grant of 63,197 RSUs. These transactions reflect equity compensation activity rather than open-market buying or selling of RBBN shares.

How many Ribbon Communications (RBBN) shares does Beatriz V. Infante hold after this Form 4?

After exercising restricted stock units, Beatriz V. Infante directly holds 385,724 shares of Ribbon Communications common stock. This figure reflects her position following the reported equity compensation transactions and does not include the new unvested 63,197 RSUs that may convert into shares later.

What are the terms of the 63,197 RSUs granted to the Ribbon (RBBN) director?

The 63,197 restricted stock units granted to the Ribbon Communications director each represent a right to one common share. They are scheduled to vest on June 15, 2027, subject to continued service, or earlier on the date of the 2027 Annual Meeting if she is not re-elected.

Were any Ribbon Communications (RBBN) shares sold in this Form 4 filing?

No, the Form 4 does not show any sales of Ribbon Communications shares. The reported transactions involve exercising previously awarded restricted stock units into 42,500 common shares and receiving a new grant of 63,197 RSUs, both of which are compensation-related acquisitions.

What does the RSU exercise in the Ribbon (RBBN) Form 4 represent?

The RSU exercise converts 42,500 previously vested restricted stock units into an equal number of Ribbon Communications common shares at a stated price of $0.00 per share. This reflects compensation vesting rather than an open-market purchase at prevailing trading prices.
SEC Form 4
FORM 4UNITED 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*
INFANTE BEATRIZ V

(Last)(First)(Middle)
C/O RIBBON COMMUNICATIONS
6500 CHASE OAKS BLVD.

(Street)
PLANO TEXAS 75023

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Ribbon Communications Inc. [ RBBN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock06/16/2026M42,500A(1)385,724D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units (RSUs)(1)06/15/2026A63,197 (2) (2)Common Stock63,197$063,197D
RSUs(1)06/16/2026M42,500 (3) (3)Common Stock42,500$00D
Explanation of Responses:
1. Each RSU represents a contingent right to receive one share of the Issuer's common stock.
2. The RSUs will vest on June 15, 2027, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2027 Annual Meeting of Stockholders (the "2027 Annual Meeting") occurs prior to June 15, 2027, and, at such 2027 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these RSUs will vest as of the date of the 2027 Annual Meeting.
3. The RSUs were awarded on June 16, 2025 and vested in full on June 16, 2026.
Patrick Macken, By POA from Beatriz Infante06/17/2026
** Signature of Reporting PersonDate
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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)