$GD

Gilliland Marguerite Amy sold $16.3M of GD

Gilliland Marguerite Amy (Executive Vice President) sold 43,180 shares of GENERAL DYNAMICS CORP (GD) at an average of $378.04 ($377.44–$378.42, $16.32M total) across 2 trades on 2026-07-31.

Original reporting
SEC EDGAR · Gilliland Marguerite Amy
Published Aug 4, 2026, 10:20 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 4, 2026, 10:54 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
$GD
Neutral
low confidence
Mentioned
$GD
Relevance
7/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$GDNeutralLow
01

Why it matters

The newest fact is the disclosed open-market sale size, price range, and post-transaction holdings by an EVP, with no 10b5-1 plan indicated.

02

Market read

Traders may note insider selling as a sentiment datapoint, but there is no new guidance, contract, or operational development.

03

What to watch

The article does not state whether the insider retained meaningful exposure beyond the post-sale holdings, nor does it provide context on compensation, prior grants, or tax timing.

Relevance 7/10Novelty 3/10Timing: filed Aug 4, 2026 for a July 31 sale

Background

The article is an SEC Form 4 insider transaction disclosure for General Dynamics (GD).

Company-level read

Ticker impact

$GDNeutralLow confidence
Context

General Dynamics disclosed an insider Form 4 sale by EVP Gilliland Marguerite Amy of 43,180 shares for about $16.32M at ~$377.44-$378.42.

Expected impact

Likely limited near-term impact; any effect is more sentiment/positioning than fundamentals.

Evidence & confidence

Form 4 insider sales are common and often not predictive; the filing provides transaction details but no new operational or guidance information.

Market effects

Minimal, since the disclosure is company-specific insider trading without sector-wide signal.

None indicated.

None indicated.

Counterpoint

The sale could be driven by diversification, taxes, or pre-existing personal liquidity needs rather than a bearish view on GD.

Key entities

  • GENERAL DYNAMICS CORP

    Company whose insider transaction was reported on Form 4.

  • Gilliland Marguerite Amy

    Executive Vice President who sold shares via open-market transactions.

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.

Related articles

$GDMed

General Dynamics Names Danny Deep as CEO, Raises Profit Outlook

General Dynamics (NYSE: GD) announced Danny Deep as CEO, effective January 1, 2027, replacing Phebe Novakovic, who becomes executive chairman. The company raised its full-year profit forecast after strong Q2 earnings of $4.24 per share, driven by defense and aerospace demand. GD offers a 1.75% dividend yield, a 38% payout ratio, and 6% annual dividend growth, with a market cap of $88.37 billion.