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SEC EDGARAUG 172 min read$NXST

ZIMMER DANA sold $751K of NXST

ZIMMER DANA (See Remarks) sold 4,008 shares of NEXSTAR MEDIA GROUP, INC. (NXST) at $187.46 ($0.75M total) on 2026-08-14.

Original reporting
SEC EDGAR · ZIMMER DANA
Published Aug 17, 2026, 3:26 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 17, 2026, 3:29 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.
About alphai AI DeskScoring methodologyReport an issue
alphai market briefInsider activity
Primary signal
$NXST
Neutral
low confidence
Mentioned
$NXST
Relevance
5/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NXSTNeutralLow
01

Why it matters

An officer’s open-market sale of $751K worth of stock is primarily a sentiment datapoint. Without accompanying company-specific news, it is unlikely to drive sustained repricing.

02

Market read

Traders may note the insider sale for sentiment, but there is no new operational or financial information to trade on beyond positioning.

03

What to watch

The filing does not disclose motivations, remaining compensation structure, or whether other insiders are selling/buying around the same period.

Relevance 5/10Novelty 3/10Timing: filed 2026-08-17, sale dated 2026-08-14

Background

The article is a SEC Form 4 insider transaction disclosure for Nexstar Media Group, filed via EDGAR.

Company-level read

Ticker impact

$NXSTNeutralLow confidence
Context

Insider Form 4 shows officer Dana Zimmer sold 4,008 shares of Nexstar Media at $187.4630 on 2026-08-14 for about $751K.

Expected impact

Likely limited, short-lived sentiment impact; no clear directional signal for fundamentals.

Evidence & confidence

The filing is a Form 4 insider transaction, not earnings, guidance, or a corporate event. The article provides sale size and price but no new business information.

Market effects

Sector

Minimal. Insider sales in a media company do not, by themselves, reset sector expectations.

Regional

None indicated.

Global

None indicated.

Counterpoint

What could challenge this read

The absence of a stated 10b5-1 plan could be interpreted as more discretionary selling, but insider sales are often driven by diversification or tax planning rather than bearish fundamentals.

Key entities

  • issuer
    Nexstar Media Group, Inc.

    NXST, the company whose officer transaction is disclosed.

  • insider
    Dana Zimmer

    Officer who sold 4,008 shares at $187.4630 on 2026-08-14.

Read at source← All news

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.

NXST insider trading history →

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