$JACK

DIAZ GUILLERMO JR purchased $69K of JACK

DIAZ GUILLERMO JR purchased 5,962 shares of JACK IN THE BOX INC (JACK) at $11.51 on 2026-05-28.

Original reporting
SEC EDGAR · DIAZ GUILLERMO JR
Published May 28, 2026, 4:00 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 6, 2026, 8:47 AM 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
$JACK
Neutral
medium confidence
Mentioned
$JACK
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$JACKNeutralLow
01

Why it matters

The newest fact is the disclosed open-market purchase by a director on 2026-05-28, including share count and price.

02

Market read

Traders may note the insider buy, but there is no accompanying fundamental catalyst in the text.

03

What to watch

The filing notes no pre-arranged 10b5-1 plan, but the article does not provide context on prior trades, option exercises, or whether this purchase is part of a broader pattern.

Relevance 4/10Novelty 3/10Timing: filed 2026-05-28 (same day as reported purchase)

Background

The article is a SEC Form 4 insider transaction disclosure for JACK IN THE BOX INC.

Company-level read

Ticker impact

$JACKNeutralMedium confidence
Context

Guillermo Diaz Jr bought 5,962 shares of JACK on 2026-05-28 at $11.51/share, per a Form 4 insider transaction.

Expected impact

Likely limited, short-lived sentiment effect; treat as low-signal unless follow-on buying/selling emerges.

Evidence & confidence

Form 4 confirms the trade and price, but insider purchases are common and the article provides no accompanying company-specific catalyst (earnings, guidance, deal, or regulatory action).

Market effects

No sector read-through; this is company-specific insider activity only.

None indicated.

None indicated.

Counterpoint

Insider buying can be driven by diversification, liquidity needs, or compensation timing rather than a bullish view on fundamentals.

Key entities

  • JACK IN THE BOX INC

    Subject of the Form 4 insider transaction disclosure.

  • DIAZ GUILLERMO JR

    Director who purchased 5,962 shares on 2026-05-28.

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