John C. Malone - 15 Dec 2025 Form 4 Insider Report for GCI Liberty, Inc. (GLIBA)

Role
Director, 10%+ Owner
Signature
/s/ Brittany A. Uthoff as Attorney-in-Fact for John C. Malone
Issuer symbol
GLIBA
Transactions as of
15 Dec 2025
Net transactions value
+$21,155,670
Form type
4
Filing time
17 Dec 2025, 17:47:50 UTC
Previous filing
10 Dec 2025
Next filing
29 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MALONE JOHN C Director, 10%+ Owner 12300 LIBERTY BOULEVARD, ENGLEWOOD /s/ Brittany A. Uthoff as Attorney-in-Fact for John C. Malone 15 Dec 2025 0000937797

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GLIBK Series C GCI Group Common Stock Options Exercise $19,752,858 +726,208 +59% $27.20 1,947,566 15 Dec 2025 Direct
transaction GLIBK Series C GCI Group Common Stock Options Exercise $38,298 +1,408 $27.20 1,408 15 Dec 2025 John C. Malone June 2003 Charitable Remainder Unitrust
transaction GLIBK Series C GCI Group Common Stock Options Exercise $919,088 +33,790 +47% $27.20 105,211 15 Dec 2025 Leslie A. Malone 1995 Revocable Trust F1
transaction GLIBK Series C GCI Group Common Stock Options Exercise $445,427 +16,376 +38% $27.20 59,042 15 Dec 2025 Malone LG 2013 Charitable Remainder Unitrust

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GLIBK Subscription Right (Right to Buy) - GLIBK Options Exercise $0 -726,208 -100% $0.000000 0 15 Dec 2025 Series C GCI Group Common Stock 726,208 $27.20 Direct F2, F3, F4
transaction GLIBK Subscription Right (Right to Buy) - GLIBK Options Exercise $0 -1,408 -100% $0.000000 0 15 Dec 2025 Series C GCI Group Common Stock 1,408 $27.20 John C. Malone June 2003 Charitable Remainder Unitrust F2, F3, F4
transaction GLIBK Subscription Right (Right to Buy) - GLIBK Options Exercise $0 -33,790 -100% $0.000000 0 15 Dec 2025 Series C GCI Group Common Stock 33,790 $27.20 Leslie A. Malone 1995 Revocable Trust F1, F2, F3, F4
transaction GLIBK Subscription Right (Right to Buy) - GLIBK Options Exercise $0 -16,376 -100% $0.000000 0 15 Dec 2025 Series C GCI Group Common Stock 16,376 $27.20 Malone LG 2013 Charitable Remainder Unitrust F2, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting person disclaims beneficial ownership of these shares owned by his spouse.
F2 The rights offering is subject to termination or extension by the Issuer at any time prior to consummation.
F3 The rights offering commenced on November 26, 2025.
F4 The rights offering will expire at 5:00 p.m., New York City time, on December 17, 2025 unless extended by the Issuer.