Ronald A. Duncan - 21 Aug 2025 Form 4 Insider Report for GCI Liberty, Inc. (GLIBA)

Reporting relationship: President and CEO, Director
Issuer ticker: GLIBA
Reported as of: 21 Aug 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 25 Aug 2025, 16:27:57 UTC
Prior SEC filing: 23 Jul 2025
Next SEC filing: 11 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Brittany A. Uthoff as Attorney in Fact for Ronald A. Duncan

Key filing fact

Ronald A. Duncan filed Form 4 for GCI Liberty, Inc. (GLIBA) on 25 Aug 2025.

Key facts

This page summarizes Ronald A. Duncan's Form 4 filing for GCI Liberty, Inc. (GLIBA).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 25 Aug 2025, 16:27.

Change

Previous filing in this sequence was filed on 23 Jul 2025.
Current net transaction value: $0.

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

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0000905853 Primary reporting owner

DUNCAN RONALD A

Relationship: President and CEO, Director
Address: 12300 LIBERTY BOULEVARD, ENGLEWOOD
Signature: /s/ Brittany A. Uthoff as Attorney in Fact for Ronald A. Duncan
Signature date: 25 Aug 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GLIBK transaction Derivative

Stock Option - GLIBK (Right to Buy)

Award

Transaction value: $0
Shares: +814,441
Change %
Price: $0.000000
Shares after: 814,441
Date: 21 Aug 2025
Ownership: Direct
Underlying class: Series C GCI Group Common Stock
Underlying amount: 814,441
Exercise price: $37.85
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

This grant is made pursuant to the employment agreement between the Reporting Person and the Issuer, entered into as of August 22, 2025 and effective as of July 15, 2025.

Footnote F2

This option award vests in three substantially equal installments on December 31, 2026, 2027, and 2028.