GCI Liberty, Inc. Insider Trading

GLIBA

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Last 12 months

Insiders bought $15.6M on the open market and sold nothing.

Net open-market

+$15.6M

5 buys · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

3 / 0

executives and directors

Last open-market buy

Aug 2026

Aug 13, 2026

Get an email when GLIBA's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Aug 13	John C Malone Director	Bought	1,000	$26.00	26K	<0.1%	Form 4
Aug 10 – 12	John C Malone Director	Bought 4 parts	542,232	$25.00 average	$13.6M	25%	Form 4
Jun 3	Ronald A Duncan President and CEO	Bought 4 parts	67,500	$21.04 average	$1.42M	42%	Form 4
Mar 2	John C Malone Director	Bought	1,834	$43.29	79K	0.5%	Form 4
Nov 17, 2025	Jedd Gould Director	Bought	15,000	$34.11	512K	29412%	Form 4
Sep 26, 2025	John C Malone Director	Bought	763	$35.00	27K	<0.1%	Form 4
Sep 24, 2025 – Sep 25, 2025	John C Malone Director	Bought 2 parts	2,319	$35.00 average	81K	0.2%	Form 4
Sep 18, 2025 – Sep 22, 2025	John C Malone Director	Bought 2 parts	10,270	$34.97 average	359K	0.8%	Form 4
Sep 15, 2025 – Sep 17, 2025	John C Malone Director	Bought 3 parts	49,898	$34.98 average	$1.75M	3.9%	Form 4
Sep 8, 2025 – Sep 9, 2025	John C Malone Director	Bought 3 parts	14,169	$35.99 average	510K	0.9%	Form 4
Sep 2, 2025 – Sep 4, 2025	John C Malone Director	Bought 2 parts	3,700	$36.00 average	133K	0.3%	Form 4
Aug 21, 2025	John C Malone Director	Bought	16,153	$35.98	581K	1.3%	Form 4
Aug 18, 2025 – Aug 20, 2025	John C Malone Director	Bought 7 parts	182,346	$35.86 average	$6.54M	13%	Form 4

Aug 13
John C Malone
Director · bought 1,000 at $26.00
26K
<0.1% of stake
Aug 10 – 12
John C Malone
Director · bought 542,232 at avg $25.00
$13.6M
25% of stake
Jun 3
Ronald A Duncan
President and CEO · bought 67,500 at avg $21.04
$1.42M
42% of stake
Mar 2
John C Malone
Director · bought 1,834 at $43.29
79K
0.5% of stake
Nov 17, 2025
Jedd Gould
Director · bought 15,000 at $34.11
512K
29412% of stake
Sep 26, 2025
John C Malone
Director · bought 763 at $35.00
27K
<0.1% of stake
Sep 24, 2025 – Sep 25, 2025
John C Malone
Director · bought 2,319 at avg $35.00
81K
0.2% of stake
Sep 18, 2025 – Sep 22, 2025
John C Malone
Director · bought 10,270 at avg $34.97
359K
0.8% of stake
Sep 15, 2025 – Sep 17, 2025
John C Malone
Director · bought 49,898 at avg $34.98
$1.75M
3.9% of stake
Sep 8, 2025 – Sep 9, 2025
John C Malone
Director · bought 14,169 at avg $35.99
510K
0.9% of stake
Sep 2, 2025 – Sep 4, 2025
John C Malone
Director · bought 3,700 at avg $36.00
133K
0.3% of stake
Aug 21, 2025
John C Malone
Director · bought 16,153 at $35.98
581K
1.3% of stake
Aug 18, 2025 – Aug 20, 2025
John C Malone
Director · bought 182,346 at avg $35.86
$6.54M
13% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch GLIBA, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

GLIBA is in 37 US ETFs. The largest of them, with GLIBA's weight in each:

Spot a number that looks wrong? Check it in GLIBA's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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