$CDNA

Valantine Hannah sold $1.0M of CDNA

Valantine Hannah sold 28,779 shares of CareDx, Inc. (CDNA) at an average of $36.15 ($36.14–$36.55, $1.04M total) across 2 trades on 2026-07-16 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Valantine Hannah
Published Jul 17, 2026, 8:22 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jul 17, 2026, 8:30 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
$CDNA
Neutral
medium confidence
Mentioned
$CDNA
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CDNANeutralLow
01

Why it matters

The disclosure provides a concrete datapoint on director selling activity, but it does not include new guidance, financial results, or operational events.

02

Market read

CDNA receives a fresh insider-selling datapoint (about $1.04M) with limited expected impact due to 10b5-1 context.

03

What to watch

Traders may over-weight insider sales; the key incremental data here is the exact share count, price range, and post-transaction holdings, not a new operating development.

Relevance 5/10Novelty 3/10Timing: after-hours, SEC Form 4 filed 2026-07-17 for a 2026-07-16 sale

Background

The article is an SEC Form 4 insider transaction disclosure for CareDx, Inc. (CDNA).

Company-level read

Ticker impact

$CDNANeutralMedium confidence
Context

CareDx director Valantine Hannah sold about 28,779 shares in open-market trades totaling $1.04M under a 10b5-1 plan.

Expected impact

Likely limited, short-lived sentiment impact; no clear directional signal beyond routine 10b5-1 selling.

Evidence & confidence

The filing specifies a pre-arranged Rule 10b5-1 plan, which typically reduces the signal strength of insider sales versus discretionary selling.

Market effects

Minimal; this is company-specific insider transaction disclosure with no sector-wide catalyst.

None indicated.

None indicated.

Counterpoint

Because the sale is explicitly under a 10b5-1 plan, it may reflect scheduled liquidity rather than negative expectations.

Key entities

  • CareDx, Inc.

    Company whose director insider sale is disclosed on Form 4.

  • Valantine Hannah

    Director who executed open-market sales under a pre-arranged 10b5-1 plan.

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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CareDx (CDNA) Stock Jumps 13.0%: Will It Continue to Soar?

CareDx (CDNA) shares rose 13% to $61.37 on high volume, following a price target increase to $74 by BTIG. Q2 2026 revenue grew 52% YoY, with testing services up 61%. Q3 earnings are expected at $0.24 per share, down 14.3% YoY, and revenue at $122.35M, up 22.3% YoY. The stock has a Zacks Rank of #2 (Buy). Charles River Laboratories (CRL), another medical services company, closed up 6.2% at $294.44, with a Zacks Rank of #2 (Buy).