$CHTR

Liberty Broadband Corp sold (to issuer) $1.3M of CHTR (indirect holdings)

Liberty Broadband Corp sold (to issuer) 9,900 indirectly-held shares of CHARTER COMMUNICATIONS, INC. /MO/ (CHTR) at $133.86 ($1.33M total) on 2026-08-13.

Original reporting
SEC EDGAR · Liberty Broadband Corp
Published Aug 13, 2026, 8:15 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 13, 2026, 8:24 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$CHTR
Neutral
high confidence
Mentioned
$CHTR
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CHTRNeutralLow
01

Why it matters

The newest fact is the reported sale of 9,900 CHTR shares at $133.86 on 2026-08-13, totaling $1.33M, with holdings after transaction of 38,583,663 shares.

02

Market read

Traders may briefly watch for follow-on selling from the same holder, but there is no new operational or financial catalyst in the text.

03

What to watch

The filing specifies indirect holdings and does not provide the holder’s broader trading cadence; without additional filings, signal-to-noise is low.

Relevance 6/10Novelty 3/10Timing: filed 2026-08-13, after-hours/late session disclosure

Background

The filing is an SEC Form 4 insider transaction report for Charter Communications, reported by Liberty Broadband Corp as a director and 10% owner role.

Company-level read

Ticker impact

$CHTRNeutralHigh confidence
Context

Charter Communications disclosed via Form 4 that Liberty Broadband sold 9,900 shares of CHTR at $133.86 on 2026-08-13.

Expected impact

Limited near-term impact; any effect is likely sentiment-only and should fade unless follow-on selling is disclosed.

Evidence & confidence

Form 4 shows a single reported sale with no 10b5-1 plan and no accompanying guidance, contract, or operational change.

Market effects

No direct sector read-through; this is a single issuer Form 4 transaction.

None indicated.

None indicated.

Counterpoint

The sale could be routine liquidity management by a large holder and may not reflect Charter fundamentals.

Key entities

  • CHARTER COMMUNICATIONS, INC.

    Subject of the Form 4 insider transaction disclosure.

  • LIBERTY BROADBAND CORP

    Reporter of the Form 4 transaction as a director and 10% owner, selling indirectly.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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