$JACK

DIAZ GUILLERMO JR purchased 5,962 shares of JACK

DIAZ GUILLERMO JR purchased 5,962 shares of JACK IN THE BOX INC (JACK) 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
Bullish
low confidence
Mentioned
$JACK
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$JACKBullishLow
01

Why it matters

The only new information is the director’s open-market purchase of 5,962 shares on 2026-05-28; there is no disclosed transaction price, and no company operational or financial update is included.

02

Market read

Traders may note mild positive sentiment from an insider buy, but the filing alone is unlikely to drive a durable repricing without additional company catalysts.

03

What to watch

The filing notes no 10b5-1 plan, but it still lacks context on motivation, prior holdings changes beyond the post-transaction total, and whether other insiders acted similarly.

Relevance 3/10Novelty 3/10Timing: filed 2026-05-28 (after-hours/close timing not specified)

Background

This is an SEC Form 4 insider transaction disclosure for Jack in the Box, reported via SEC EDGAR.

Company-level read

Ticker impact

$JACKBullishLow confidence
Context

Form 4 shows director Guillermo Diaz Jr bought 5,962 shares of Jack in the Box on 2026-05-28, with no 10b5-1 plan.

Expected impact

Likely limited near-term impact; any effect is sentiment-driven and typically fades without follow-on fundamentals.

Evidence & confidence

The article discloses only an insider buy size and timing, with price not disclosed and no accompanying company-specific news.

Market effects

No sector-level implications from a single insider purchase filing.

None indicated.

None indicated.

Counterpoint

Insider buys can be routine liquidity or diversification activity and may not signal improved fundamentals, especially without disclosed trade price or follow-on actions.

Key entities

  • JACK IN THE BOX INC

    Subject of the Form 4 insider transaction disclosure.

  • DIAZ GUILLERMO JR

    Director who reported an open-market purchase of 5,962 shares.

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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