$Z

Rock Jennifer sold $34K of Z

Rock Jennifer (Chief Accounting Officer) sold 990 shares of ZILLOW GROUP, INC. (Z) at $34.24 on 2026-08-13.

Original reporting
SEC EDGAR · Rock Jennifer
Published Aug 17, 2026, 9:59 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 17, 2026, 10:23 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
$Z
Neutral
low confidence
Mentioned
$Z
Relevance
3/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ZNeutralLow
01

Why it matters

The only new information is the insider sale details (990 shares, $34.2383/share, total $33,895.92) and the post-transaction holdings.

02

Market read

Traders may note the insider sale, but there is no accompanying company-specific catalyst in the text.

03

What to watch

Insider sales can be driven by diversification, tax planning, or pre-existing personal liquidity needs, and the filing does not indicate intent or future trading.

Relevance 3/10Novelty 3/10Timing: filed 2026-08-17, transaction dated 2026-08-13

Background

The article is a SEC Form 4 insider transaction disclosure for Zillow Group, Inc.

Company-level read

Ticker impact

$ZNeutralLow confidence
Context

Zillow Group CFO Rock Jennifer filed a Form 4 showing an open-market sale of 990 shares at $34.2383 on 2026-08-13.

Expected impact

Likely limited near-term impact; any effect would be sentiment-driven and typically fades unless accompanied by other disclosures.

Evidence & confidence

Form 4 insider sales are common and this filing provides no new operational, financial, or regulatory information about Z.

Market effects

No clear sector read-through from a single insider sale.

None indicated.

None indicated.

Counterpoint

The absence of a 10b5-1 plan could be interpreted as less routine, but the disclosed size is small relative to typical market-moving thresholds.

Key entities

  • Zillow Group, Inc.

    Company whose insider transaction was reported on Form 4.

  • Rock Jennifer

    Chief Accounting Officer who sold shares in an open-market transaction.

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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