---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-061673"
form_type: "8-K"
ticker: "GLIBA"
cik: "0002057463"
company_name: "GCI Liberty, Inc."
filed_at: "2025-06-23T23:59:59+00:00"
generated_at: "2026-05-19T00:18:29.083618+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# GCI Liberty blackout period set for July 14–Aug 10 in spin-off from Liberty Broadband

## Summary
- Blackout begins July 14, 2025 for GCI Group common stock in 401(k) plan; expected to last ~25 business days through week of Aug 10.
- Blackout facilitates creation of GCI Group common stock fund to receive Series C shares distributed in spin-off.
- Directors and executive officers subject to SOX trading prohibitions during blackout on Liberty Broadband and GCI Liberty stock.
- Distribution date set for July 14, 2025 by Liberty Broadband board; conditions may delay.
- GCI Liberty's Form S-1 effective June 23, 2025, triggering filing obligation under Section 15(d).

## SEC filing metadata
- accession: 0001104659-25-061673
- form_type: 8-K
- ticker: GLIBA
- cik: 0002057463
- company_name: GCI Liberty, Inc.
- filed_at: 2025-06-23T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.04, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2057463/000110465925061673/0001104659-25-061673-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2057463/000110465925061673/tm2510075d14_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-061673
- JSON: https://secwatch.observer/filing/0001104659-25-061673.json
- Plain text: https://secwatch.observer/filing/0001104659-25-061673.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.