Massivemarkets

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

OGE daily closelast $48.41

Lyle G. Ganske · Director

$500.1K bought

William H. Sultemeier · GC, Corp. Sec, CCO

$352.3K sold

Donnie O. Jones · SVP- Utility Operations (OG&E)

$300.1K sold

Sarah R. Stafford · Controller and CAO

$292.8K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Has 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
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Lyle G. GanskeDirector—$500.1K1—
William H. SultemeierGC, Corp. Sec, CCO$352.3K—1—
Donnie O. JonesSVP- Utility Operations (OG&E)$300.1K—1—
Sarah R. StaffordController and CAO$292.8K—1—
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:

Agent prompt

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.