SEC Form 4
General Dynamics Corporation (GD) insider trading
In the 12 months to Oct 24, 2026, 10 GD insiders reported open-market sales of $95.2M across 14 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $95.2M
- 14 filings · 10 insiders
- Open-market purchases
- $0
- 0 filings
Who traded GD, and when
- Sale
GD daily close from Oct 24, 2025 to Oct 23, 2026, between $312.53 and $395.97, last $349.36. 14 sale and 0 purchase filings by 10 insiders, marked at their filing dates. Phebe N. Novakovic, Chairman and CEO: sold $31.4M across 2 filings, first filed Mar 13, 2026, last Aug 4, 2026. Mark Lagrand Burns, Executive Vice President: sold $28.6M across 2 filings, first filed Mar 13, 2026, last May 13, 2026. Marguerite Amy Gilliland, Executive Vice President: sold $17.7M across 2 filings, first filed Mar 13, 2026, last Aug 4, 2026. David Paddock, Vice President: sold $6.8M across 1 filing, first filed Dec 18, 2025, last Dec 18, 2025. Robert K. Steel, Director: sold $2.6M across 1 filing, first filed Sep 25, 2026, last Sep 25, 2026. Christopher J. Brady, Vice President: sold $2.4M across 1 filing, first filed Aug 6, 2026, last Aug 6, 2026. 4 others: sold $5.7M across 5 filings, first filed Nov 24, 2025, last Aug 12, 2026.
Largest mark · tap a row for others
Mark Lagrand Burns · Executive Vice President
Sale $25,040,695
72,710 shares at $344.39 avg
Filed May 13, 2026 · traded May 11
Close on filing date $341.36
Phebe N. Novakovic · Chairman and CEO
Chairman and CEO
$31.4M soldMark Lagrand Burns · Executive Vice President
Executive Vice President
$28.6M soldMarguerite Amy Gilliland · Executive Vice President
Executive Vice President
$17.7M soldDavid Paddock · Vice President
Vice President
$6.8M soldRobert K. Steel · Director
Director
$2.6M soldChristopher J. Brady · Vice President
Vice President
$2.4M sold4 others
Combined, one mark per week
$5.7M soldHas the General Dynamics Corporation's CEO sold stock?
Yes. Phebe N. Novakovic (CEO) sold 84,486 shares ($31.4M) between Mar 2026 and Aug 2026.
Open-market trades
14 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Phebe N. Novakovic | Chairman and CEO | $31.4M | — | 2 | — | |
| Mark Lagrand Burns | Executive Vice President | $28.6M | — | 2 | — | |
| Marguerite Amy Gilliland | Executive Vice President | $17.7M | — | 2 | — | |
| David Paddock | Vice President | $6.8M | — | 1 | — | |
| Robert K. Steel | Director | $2.6M | — | 1 | — | |
| Christopher J. Brady | Vice President | $2.4M | — | 1 | — | |
| Mark Malcolm | Director | $2.0M | — | 1 | — | |
| Mark Rayha | Vice President | $1.6M | — | 2 | — | |
| Gregory S. Gallopoulos | Senior VP, Gen. Counsel, Sec. | $1.3M | — | 1 | — | |
| Peter A. Wall | Director | $788.9K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Robert K. Steel Director | Sale | 7,440 | $346.05 | $2.6M | 3,096 | |
traded | Peter A. Wall Director | Sale | 1,990 | $396.43 | $788.9K | 3,969 | |
traded | Christopher J. Brady Vice President | Sale | 6,320 | $383.32 | $2.4M | 24,924 | |
traded | Marguerite Amy Gilliland Executive Vice President | Sale | 43,180 | $378.04 | $16.3M | 70,977 | |
traded | Phebe N. Novakovic Chairman and CEO | Sale | 51,568 | $382.58 | $19.7M | 812,352 | |
traded | Mark Malcolm Director | Sale | 5,480 | $365.00 | $2.0M | 10,643 | |
traded | Mark Lagrand Burns Executive Vice President | Sale | 72,710 | $344.39 | $25.0M | 41,540 | |
traded | Phebe N. Novakovic Chairman and CEO | Sale | 32,918 | $354.09 | $11.7M | 789,468 | |
traded | Gregory S. Gallopoulos Senior VP, Gen. Counsel, Sec. | Sale | 3,729 | $354.35 | $1.3M | 125,764 | |
traded | Marguerite Amy Gilliland Executive Vice President | Sale | 3,819 | $353.50 | $1.4M | 44,767 | |
traded | Mark Lagrand Burns Executive Vice President | Sale | 10,153 | $354.95 | $3.6M | 38,975 | |
traded | Mark Rayha Vice President | Sale | 4,370 | $348.79 | $1.5M | 7,936 | |
traded | David Paddock Vice President | Sale | 20,360 | $334.92 | $6.8M | 36,644 | |
traded | Mark Rayha Vice President | Sale | 100 | $339.90 | $34.0K | 5,826 |
GET /stocks/filings/vX/form-4?tickers=GD&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"GD"
],
"issuer_cik": "0000040533",
"owner_cik": "0001180592",
"accession_number": "0001193125-26-402681",
"form_type": "4",
"filing_date": "2026-09-25",
"period_of_report": "2026-09-23",
"issuer_name": "GENERAL DYNAMICS CORP",
"issuer_trading_symbol": "GD",
"owner_name": "STEEL ROBERT K",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-23",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 2190,
"transaction_price_per_share": 346.119,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 3096,
"transaction_value": 758000.6100000001,
"direct_or_indirect": "D"
},
{
"tickers": [
"GD"
],
"issuer_cik": "0000040533",
"owner_cik": "0001180592",
"accession_number": "0001193125-26-402681",
"form_type": "4",
"filing_date": "2026-09-25",
"period_of_report": "2026-09-23",
"issuer_name": "GENERAL DYNAMICS CORP",
"issuer_trading_symbol": "GD",
"owner_name": "STEEL ROBERT K",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-23",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1780,
"transaction_price_per_share": 346.01,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 3096,
"transaction_value": 615897.7999999999,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Sale prices ranged from $345.97 to $346.01. Reporting Person will provide, upon request by the Commission staff, General Dynamics, or a General Dynamics shareholder, full information regarding the number of shares sold at each separate sales price."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 144 records
- Option exercises25 records
- Tax withholding46 records
- Grants and awards69 records
- Gifts4 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for GD every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.