Key facts
- This page summarizes Dan Redington's Form 4 filing for Ribbon Communications Inc. (RBBN).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 17 Jun 2025, 17:13.
Dan Redington - 15 Jun 2025 Form 4 Insider Report for Ribbon Communications Inc. (RBBN)
- Reporting relationship
- EVP, Global Sales
- Issuer ticker
- RBBN
- Reported as of
- 15 Jun 2025
- Net transaction value
- -$30,657
- SEC form
- 4
- Accepted by SEC
- 17 Jun 2025, 17:13:57 UTC
- Prior SEC filing
- 19 May 2025
- Next SEC filing
- 08 Sep 2025
- Source filing
- View source filing
- Reporting owner signature
- Patrick Macken, By POA from Dan Redington, EVP of Global Sales
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Dan Redington filed Form 4 for Ribbon Communications Inc. (RBBN) on 17 Jun 2025.
Change
- Previous filing in this sequence was filed on 19 May 2025.
- Current net transaction value: -$30,657.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001967463
Primary reporting owner
Redington Dan
- Relationship
- EVP, Global Sales
- Address
- 6500 CHASE OAKS BOULEVARD, SUITE 100, PLANO
- Signature
- Patrick Macken, By POA from Dan Redington, EVP of Global Sales
- Signature date
- 17 Jun 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
RBBN
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +20,833
- Change %
- +12%
- Price
- $0.000000
- Shares after
- 197,807
- Date
- 15 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
RBBN
transaction
Common Stock
Tax liability
- Transaction value
- $30,657
- Shares
- -8,197
- Change %
- -4.1%
- Price
- $3.74
- Shares after
- 189,610
- Date
- 15 Jun 2025
- Ownership
- Direct
- Footnotes
- F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
RBBN
transaction
Derivative
Restricted Stock Units (RSUs)
Options Exercise
- Transaction value
- $0
- Shares
- -20,833
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 20,833
- Date
- 15 Jun 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 20,833
- Exercise price
- Footnotes
- F1, F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
The RSUs convert to common stock on a one-for-one basis.
Footnote F2
Reflects shares of Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of the RSUs.
Footnote F3
The RSUs vested as to one-third on the first anniversary of the date of grant, and the remaining two-thirds vest in four equal semi-annual installments thereafter through December 15, 2025.