$GILD

O'Day Daniel Patrick sold $1.9M of GILD

O'Day Daniel Patrick (Chairman & CEO) sold 15,000 shares of GILEAD SCIENCES, INC. (GILD) at an average of $126.29 ($126.09–$127.08, $1.89M total) across 2 trades on 2026-07-01 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · O'Day Daniel Patrick
Published Jul 2, 2026, 4:00 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 6, 2026, 7:37 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
$GILD
Neutral
high confidence
Mentioned
$GILD
Relevance
5/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$GILDNeutralLow
01

Why it matters

Traders may monitor insider activity as a sentiment input, but the disclosure alone does not change Gilead’s fundamentals or near-term outlook based on the provided text.

02

Market read

Management selling under a 10b5-1 plan is typically low-signal for fundamentals, so the trading impact is likely modest.

03

What to watch

10b5-1 plans are pre-scheduled and often reduce the informational content of insider sales; the article provides no reason for the sale beyond the plan.

Relevance 5/10Novelty 3/10Timing: filed 2026-07-02, covering sales executed 2026-07-01

Background

The article is an SEC Form 4 insider transaction report for Gilead Sciences, filed after the CEO executed open-market sales under a pre-arranged 10b5-1 plan.

Company-level read

Ticker impact

$GILDNeutralHigh confidence
Context

Gilead CEO O'Day sold about $1.89M of GILD shares via an open-market transaction under a pre-arranged 10b5-1 plan on 2026-07-01.

Expected impact

Likely limited, with any impact more sentiment-driven than fundamental.

Evidence & confidence

The filing is a Form 4 insider transaction with a stated 10b5-1 plan and no accompanying operational or guidance change in the text.

Market effects

No direct sector read-through; this is company-specific insider trading disclosure.

None indicated.

None indicated.

Counterpoint

A large CEO sale can be interpreted by some traders as a confidence signal, even if executed under a 10b5-1 plan.

Key entities

  • Gilead Sciences, Inc.

    Subject of the Form 4 insider sale disclosure.

  • O'Day Daniel Patrick

    Chairman & CEO who sold shares under a 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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