SEC Form 4
OGE Energy Corp. (OGE) insider trading
In the 12 months to Oct 24, 2026, 3 OGE insiders reported open-market sales of $945.2K across 3 filings; one director bought $500.1K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $945.2K
- 3 filings · 3 insiders
- Open-market purchases
- $500.1K
- 1 filing · Lyle G. Ganske, Director
Who traded OGE, and when
- Purchase
- Sale
OGE daily close from Oct 24, 2025 to Oct 23, 2026, between $42.16 and $49.95, last $48.41. 3 sale and 1 purchase filings by 4 insiders, marked at their filing dates. Lyle G. Ganske, Director: bought $500.1K across 1 filing, first filed Feb 24, 2026, last Feb 24, 2026. William H. Sultemeier, GC, Corp. Sec, CCO: sold $352.3K across 1 filing, first filed May 22, 2026, last May 22, 2026. Donnie O. Jones, SVP- Utility Operations (OG&E): sold $300.1K across 1 filing, first filed Aug 31, 2026, last Aug 31, 2026. Sarah R. Stafford, Controller and CAO: sold $292.8K across 1 filing, first filed Feb 26, 2026, last Feb 26, 2026.
Largest mark · tap a row for others
Lyle G. Ganske · Director
Purchase $500,067
10,420 shares at $47.99 avg
Filed Feb 24, 2026 · traded Feb 23
Close on filing date $48.39
Lyle G. Ganske · Director
Director
$500.1K boughtWilliam H. Sultemeier · GC, Corp. Sec, CCO
GC, Corp. Sec, CCO
$352.3K soldDonnie O. Jones · SVP- Utility Operations (OG&E)
SVP- Utility Operations (OG&E)
$300.1K soldSarah R. Stafford · Controller and CAO
Controller and CAO
$292.8K soldHas OGE Energy Corp.'s CEO sold stock?
No. Sean Trauschke (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
4 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Lyle G. Ganske | Director | — | $500.1K | 1 | — | |
| William H. Sultemeier | GC, Corp. Sec, CCO | $352.3K | — | 1 | — | |
| Donnie O. Jones | SVP- Utility Operations (OG&E) | $300.1K | — | 1 | — | |
| Sarah R. Stafford | Controller and CAO | $292.8K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Donnie O. Jones SVP- Utility Operations (OG&E) | Sale | 6,508 | $46.11 | $300.1K | 40,555 | |
traded | William H. Sultemeier GC, Corp. Sec, CCO | Sale | 7,345 | $47.97 | $352.3K | 74,497 | |
traded | Sarah R. Stafford Controller and CAO | Sale | 6,130 | $47.77 | $292.8K | 28,559 | |
traded | Lyle G. Ganske Director | Purchase | 10,420 | $47.99 | $500.1K | 10,420 |
GET /stocks/filings/vX/form-4?tickers=OGE&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"OGE"
],
"issuer_cik": "0001021635",
"owner_cik": "0001794168",
"accession_number": "0001794168-26-000003",
"form_type": "4",
"filing_date": "2026-08-31",
"period_of_report": "2026-08-27",
"issuer_name": "OGE ENERGY CORP.",
"issuer_trading_symbol": "OGE",
"owner_name": "Jones Donnie O.",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "SVP- Utility Operations (OG&E)",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock-$.01 par value per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-27",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 6508,
"transaction_price_per_share": 46.1104,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 40555,
"transaction_value": 300086.4832,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "$46.1104. The price reported is a weighted average price. The shares were sold in multiple transactions with prices ranging from $37.95 to $46.64. The reporting person undertakes to provide to OGE Energy,\nany security holder of OGE Energy, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range noted\nherein."
}
]
},
{
"tickers": [
"OGE"
],
"issuer_cik": "0001021635",
"owner_cik": "0001694221",
"accession_number": "0001694221-26-000002",
"form_type": "4",
"filing_date": "2026-05-22",
"period_of_report": "2026-05-21",
"issuer_name": "OGE ENERGY CORP.",
"issuer_trading_symbol": "OGE",
"owner_name": "SULTEMEIER WILLIAM H",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "GC, Corp. Sec, CCO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock-$.01 par value per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-21",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 7345,
"transaction_price_per_share": 47.97,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 74497,
"transaction_value": 352339.64999999997,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "$47.97. The price reported is a weighted average price. The shares were sold in multiple transactions with prices ranging from $47.96 to $47.99. The reporting person undertakes to provide to OGE Energy,\nany security holder of OGE Energy, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range noted\nherein."
}
]
}
]
}
// 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) · 23 records
- Tax withholding12 records
- Grants and awards11 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 OGE 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.