$ILMN

Meister Keith A. sold $5.9M of ILMN (indirect holdings)

Meister Keith A. sold 37,590 indirectly-held shares of ILLUMINA, INC. (ILMN) at $156.50 ($5.88M total) on 2026-05-28.

Original reporting
SEC EDGAR · Meister Keith A.
Published Jun 1, 2026, 10:04 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jun 1, 2026, 10:05 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
$ILMN
Neutral
medium confidence
Mentioned
$ILMN
Relevance
6/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ILMNNeutralLow
01

Why it matters

Provides a fresh datapoint on director-level selling; however, it does not introduce new company guidance, results, or deal/regulatory developments.

02

Market read

Traders may monitor for follow-on insider activity, but the filing alone is unlikely to drive a major repricing.

03

What to watch

No 10b5-1 plan is cited; without context (taxes, diversification, planned liquidity needs), interpreting directionality is unreliable.

Relevance 6/10Novelty 6/10Timing: SEC Form 4 filed today; sale occurred 2026-05-28

Background

The article is an SEC EDGAR Form 4 insider transaction disclosure for Illumina (ILMN).

Company-level read

Ticker impact

$ILMNNeutralMedium confidence
Context

Illumina director Keith Meister sold 37,590 shares in an open-market transaction worth about $5.88M, disclosed via SEC Form 4.

Expected impact

Low likelihood of a sustained price move solely from this Form 4; any impact is likely limited to short-term sentiment.

Evidence & confidence

The filing is an ownership-change disclosure with no stated reason, no 10b5-1 plan, and no accompanying company-specific operational or financial catalyst.

Market effects

Minimal; this is company-specific insider activity without broader sector signal.

None indicated.

None indicated.

Counterpoint

The sale could be routine liquidity/portfolio management rather than a bearish signal, especially given the large remaining share count.

Key entities

  • Illumina, Inc.

    Subject of the Form 4 insider sale disclosed on SEC EDGAR.

  • Keith A. Meister

    Director who sold 37,590 shares of ILMN.

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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