SEC Form 4
EOG Resources, Inc. (EOG) insider trading
In the 12 months to Oct 24, 2026, 5 EOG insiders reported open-market sales of $10.8M across 10 filings; one EVP & COO bought $755.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $10.8M
- 10 filings · 5 insiders
- Open-market purchases
- $755
- 1 filing · Jeffrey R. Leitzell, EVP & COO
- Pre-arranged sales (10b5-1)
- 4 of 10
- $2.2M of $10.8M sold (20%)
Who traded EOG, and when
- Purchase
- Sale
- Sale, pre-arranged (10b5-1)
EOG daily close from Oct 24, 2025 to Oct 23, 2026, between $101.78 and $163.03, last $163.03. 10 sale and 1 purchase filings by 5 insiders, marked at their filing dates. Ezra Y. Yacob, Chairman & CEO: sold $5.5M across 1 filing, first filed Aug 25, 2026, last Aug 25, 2026. Jeffrey R. Leitzell, EVP & COO: sold $3.1M and bought $755 across 6 filings, first filed Oct 27, 2025, last Sep 29, 2026. Michael P. Donaldson, EVP & Chief Legal Officer: sold $1.1M across 1 filing, first filed Sep 14, 2026, last Sep 14, 2026. Ann D. Janssen, EVP & Chief Financial Officer: sold $931.5K across 2 filings, first filed Mar 16, 2026, last Mar 23, 2026. Charles R. Crisp, Director: sold $257.0K across 1 filing, first filed May 28, 2026, last May 28, 2026.
Largest mark · tap a row for others
Ezra Y. Yacob · Chairman & CEO
Sale $5,466,670
35,942 shares at $152.10 avg
Filed Aug 25, 2026 · traded Aug 24
Close on filing date $146.83
Ezra Y. Yacob · Chairman & CEO
Chairman & CEO
$5.5M soldJeffrey R. Leitzell · EVP & COO
EVP & COO
$3.1M sold$755 boughtMichael P. Donaldson · EVP & Chief Legal Officer
EVP & Chief Legal Officer
$1.1M soldAnn D. Janssen · EVP & Chief Financial Officer
EVP & Chief Financial Officer
$931.5K soldCharles R. Crisp · Director
Director
$257.0K soldHas EOG Resources, Inc.'s CEO sold stock?
Yes. Ezra Y. Yacob (CEO) sold 35,942 shares ($5.5M) in Aug 2026.
Open-market trades
11 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Ezra Y. Yacob | Chairman & CEO | $5.5M | — | 1 | — | |
| Jeffrey R. Leitzell | EVP & COO | $3.1M | $755 | 6 | 72% of sales | |
| Michael P. Donaldson | EVP & Chief Legal Officer | $1.1M | — | 1 | — | |
| Ann D. Janssen | EVP & Chief Financial Officer | $931.5K | — | 2 | — | |
| Charles R. Crisp | Director | $257.0K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Jeffrey R. Leitzell EVP & COO | SalePre-arranged (10b5-1) | 9,039 | $140.61 | $1.3M | 90,790 | |
traded | Michael P. Donaldson EVP & Chief Legal Officer | Sale | 7,336 | $148.00 | $1.1M | 100,558 | |
traded | Ezra Y. Yacob Chairman & CEO | Sale | 35,942 | $152.10 | $5.5M | 242,451 | |
traded | Charles R. Crisp Director | Sale | 1,887 | $136.17 | $257.0K | 63,160 | |
traded | Jeffrey R. Leitzell EVP & COO | Sale | 5,698 | $150.32 | $856.5K | 88,045 | |
traded | Ann D. Janssen EVP & Chief Financial Officer | Sale | 4,161 | $140.04 | $582.7K | 100,246 | |
traded | Ann D. Janssen EVP & Chief Financial Officer | Sale | 2,597 | $134.31 | $348.8K | 100,246 | |
traded | Jeffrey R. Leitzell EVP & COO | SalePre-arranged (10b5-1) | 3,774 | $128.39 | $484.5K | 88,045 | |
traded | Jeffrey R. Leitzell EVP & COO | SalePre-arranged (10b5-1) | 2,000 | $125.00 | $250.0K | 61,481 | |
traded | Jeffrey R. Leitzell EVP & COO | SalePre-arranged (10b5-1) | 2,000 | $105.68 | $211.4K | 54,979 | |
traded | Jeffrey R. Leitzell EVP & COO | Purchase | 7 | $107.83 | $755 | 56,973 |
GET /stocks/filings/vX/form-4?tickers=EOG&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"EOG",
"EOGw"
],
"issuer_cik": "0000821189",
"owner_cik": "0001862479",
"accession_number": "0000821189-26-000199",
"form_type": "4",
"filing_date": "2026-09-29",
"period_of_report": "2026-09-25",
"issuer_name": "EOG RESOURCES INC",
"issuer_trading_symbol": "EOG",
"owner_name": "Leitzell Jeffrey R.",
"is_officer": true,
"officer_title": "EVP & COO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-25",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 9039,
"transaction_price_per_share": 140.61,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 90790.031,
"transaction_value": 1270973.79,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F2",
"description": "Open-market sales pursuant to the Reporting Person's Rule 10b5-1 trading plan, dated June 26, 2026 and discussed on page 43 of the Issuer's Quarterly Report on Form 10-Q for the quarter ended June 30, 2026."
}
]
},
{
"tickers": [
"EOG",
"EOGw"
],
"issuer_cik": "0000821189",
"owner_cik": "0001376006",
"accession_number": "0000821189-26-000174",
"form_type": "4",
"filing_date": "2026-09-14",
"period_of_report": "2026-09-11",
"issuer_name": "EOG RESOURCES INC",
"issuer_trading_symbol": "EOG",
"owner_name": "Donaldson Michael P",
"is_officer": true,
"officer_title": "EVP & Chief Legal Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-11",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 7336,
"transaction_price_per_share": 148,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 100558.1626,
"transaction_value": 1085728,
"direct_or_indirect": "D"
}
]
}
// 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) · 97 records
- Option exercises5 records
- Tax withholding15 records
- Grants and awards62 records
- Gifts1 record
- Other14 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 EOG 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.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.