GCI Liberty, Inc. (GLIBA) — Insider Activity & Signal

Communication Services · Telecommunications Services · Market cap $747M · $22.48 · 52-week range $19.61–$41.87

Recent insider buying

Open-market purchases reported to the SEC (last six months). Option grants and tax-withholding sales are excluded.

Date	Insider	Role	Shares	Price	Value	Source
2026-06-03	DUNCAN RONALD A	director, officer: President and CEO	2,500	$21.05	$52,625	SEC Form 4
2026-06-03	DUNCAN RONALD A	director, officer: President and CEO	35,000	$21.06	$736,992	SEC Form 4
2026-06-03	DUNCAN RONALD A	director, officer: President and CEO	25,000	$21.01	$525,350	SEC Form 4
2026-06-03	DUNCAN RONALD A	director, officer: President and CEO	5,000	$21.11	$105,550	SEC Form 4
2026-03-02	MALONE JOHN C	director, 10 percent owner:	1,834	$43.29	$79,394	SEC Form 4

Financial health

Altman Z-Score 0.13 · Piotroski F-Score 5/9 · Cash $424M · Debt $1.2B

ClearOcean signal read

ClearOcean's model currently scores GLIBA as a watchlist-level signal (5/10), based on the insider, fundamental and risk data above. This is a factual model output, not advice.

Sources & further reading

Primary filings: SEC EDGAR — GLIBA Form 4
How ClearOcean reads insider activity

Last updated July 10, 2026.

ClearOcean is a software research tool, not an investment adviser or broker-dealer. This page aggregates public data (incl. SEC filings) for informational purposes only — it is not investment advice, nor a recommendation, offer or solicitation to buy or sell any security. Past activity does not predict future results. You are solely responsible for your decisions; investing can lose value, up to total loss of capital.