| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DUNCAN RONALD A | President and CEO, Director | 12300 LIBERTY BOULEVARD, ENGLEWOOD | /s/ Brittany A. Uthoff as Attorney in Fact for Ronald A. Duncan | 06 Jan 2026 | 0000905853 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GLIBK | Series C GCI Group Common Stock | Options Exercise | $0 | +7,035 | +6.4% | $0.000000 | 117,212 | 05 Jan 2026 | Direct | F1 |
| transaction | GLIBK | Series C GCI Group Common Stock | Tax liability | $71,518 | -1,980 | -1.7% | $36.12 | 115,232 | 05 Jan 2026 | Direct | |
| holding | GLIBK | Series C GCI Group Common Stock | 557 | 05 Jan 2026 | By 401(k) Savings Plan | F2 | |||||
| holding | GLIBK | Series C GCI Group Common Stock | 20,578 | 05 Jan 2026 | By 560 Company, Inc. | F3 | |||||
| holding | GLIBK | Series C GCI Group Common Stock | 2,022 | 05 Jan 2026 | By Missy, LLC | F4 | |||||
| holding | GLIBK | Series C GCI Group Common Stock | 1,162 | 05 Jan 2026 | By RAD, LLC | F5 | |||||
| holding | GLIBK | Series C GCI Group Common Stock | 7,516 | 05 Jan 2026 | By Spouse | F6 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GLIBK | Restricted Stock Units - GLIBK | Options Exercise | $0 | -7,035 | -100% | $0.000000 | 0 | 05 Jan 2026 | Series C GCI Group Common Stock | 7,035 | Direct | F7 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit converted into one share of Series C GCI Group Common Stock. |
| F2 | The number of shares reported as held in the Reporting Person's 401(k) is based on a statement from the Plan Administrator dated as of December 31, 2025. |
| F3 | The Reporting Person owns 55% of 560 Company, Inc. and has voting and dispositive power over these shares. A trust (the "Trust") which the Reporting Person's spouse serves as trustee and his adult daughter is the principal beneficiary owns the remaining 45% of 560 Company, Inc. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein. |
| F4 | RAD, LLC has a 25% ownership interest in and is the managing member of Missy, LLC. The Reporting Person's spouse has a 25% ownership interest in Missy, LLC and the Reporting Person's adult daughter holds the remaining 50% ownership interest in Missy, LLC. Accordingly, the Reporting Person may be deemed to be the indirect beneficial owner of certain Issuer's securities owned by Missy, LLC. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein. |
| F5 | The Reporting Person has a 0.1% ownership interest in and is the controlling member of RAD, LLC and the Trust holds the remaining 99.9% ownership interest of RAD, LLC. The Reporting Person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein. |
| F6 | The Reporting Person disclaims beneficial ownership of these shares owned by his spouse. |
| F7 | Each restricted stock unit represents a contingent right to receive one share of Series C GCI Group Common Stock. |