ONEOK (OKE) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
ONEOK, Inc. (OKE) insider buying and selling: 1 purchase, no sales
33 Form 4 Table I transactions filed with the SEC by ONEOK, Inc. insiders between 2025-11-05 and 2026-09-24 (15-month history): 1 open-market purchase and 0 sales, plus 32 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a purchase of $165k by Derksen Brian L on 2025-11-03.
ONEOK insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, ONEOK insiders filed 1 purchase worth $165k on the open market, and no sales.
The largest trade of the period was a purchase of $165k on Nov 3, 2025, by Derksen Brian L (Director). Form 4 on sec.gov (0001662823-25-000005).
The latest purchase is from Nov 3, 2025.
Against its sector (Energy, 21 companies with an insider page on this site), over the same dates the median is 12 sales and 0 purchases on the open market. ONEOK has no sales, like 2 of the other 20, ranks 4 of 21 by net dollars bought, and 8 of the 21 have at least one purchase, ONEOK included.
The 20 most important trades
The only open-market purchase first, then the rest, each type from largest to smallest. The full history is in the tool above, already searched.
See all 33 OKE trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2025-11-03 | 2025-11-05 | Derksen Brian L | Director | $165k | P — Open-market purchase | SEC |
| 2026-02-22 | 2026-02-24 | Norton Pierce | See Remarks | $679k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-01-30 | 2026-02-03 | Lentz Randy N | See Remarks | $519k | M — Option exercise | SEC |
| 2026-02-22 | 2026-02-24 | Taylor Lyndon C | See Remarks | $333k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-22 | 2026-02-24 | Hulse Walter S Iii | See Remarks | $302k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-09-23 | 2026-09-24 | Hulse Walter S Iii | See Remarks | $286k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-05-20 | 2026-05-22 | Helderman Mark W | Director | $280k | A — Grant or awardForm 4 footnoteF1 Annual cash and/or stock retainer shares issued under the Issuer's 2025 Equity Incentive Plan. | SEC |
| 2026-09-23 | 2026-09-24 | Taylor Lyndon C | See Remarks | $252k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-22 | 2026-02-24 | Burdick Kevin L | See Remarks | $222k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-22 | 2026-02-24 | Swords Sheridan C | See Remarks | $194k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-09-23 | 2026-09-24 | Swords Sheridan C | See Remarks | $172k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-05-20 | 2026-05-22 | Edwards Julie H | Director | $170k | A — Grant or awardForm 4 footnoteF1 Annual cash and/or stock retainer shares issued under the Issuer's 2025 Equity Incentive Plan. | SEC |
| 2026-05-20 | 2026-05-22 | Mccollum Mark A | Director | $170k | A — Grant or awardForm 4 footnoteF1 Annual cash and/or stock retainer shares issued under the Issuer's 2025 Equity Incentive Plan. | SEC |
| 2026-05-20 | 2026-05-22 | Owodunni Precious W | Director | $170k | A — Grant or awardForm 4 footnoteF1 Annual cash and/or stock retainer shares issued under the Issuer's 2025 Equity Incentive Plan. | SEC |
| 2026-05-20 | 2026-05-22 | Rodriguez Eduardo A | Director | $136k | A — Grant or awardForm 4 footnoteF1 Annual cash and/or stock retainer shares issued under the Issuer's 2025 Equity Incentive Plan. | SEC |
| 2026-01-30 | 2026-02-03 | Lentz Randy N | See Remarks | $134k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-09-23 | 2026-09-24 | Burdick Kevin L | See Remarks | $114k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-22 | 2026-02-24 | Spears Mary M | See Remarks | $94k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-09-23 | 2026-09-24 | Spears Mary M | See Remarks | $92k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-01-23 | 2026-01-27 | Mccollum Mark A | Director | $57k | A — Grant or awardForm 4 footnoteF1 The reporting person was elected to the Issuer's Board of Directors effective January 23, 2026. The shares reported are the annual stock retainer prorated for the period of January 2026 through April 2026 and issued under the Issuer's 2025 Equity Incentive Plan. | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Nov 5, 2025 and Sep 24, 2026 there is not one open-market sale of ONEOK, Inc.: 1 open-market purchase worth $165k and zero dollars sold.
Only codes P and S count, where an insider puts in or takes out their own money. A buying balance like ONEOK, Inc.'s is the less common case in the S&P 500: its insiders are already paid in stock and still put in their own money. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| F | Tax withholding (shares surrendered for taxes) | 12 | $2.9M |
| M | Option exercise | 12 | $519k |
| A | Grant or award | 7 | $1.0M |
| G | Gift | 1 | $0 |
| P | Open-market purchase | 1 | $165k |
| Total | Everything filed in the period | 33 | $4.6M |
12 of the 33 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 13 distinct people or entities have filed ONEOK, Inc. transactions: 1 bought on the open market and none sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Derksen Brian L | Director | 1 | $165k (1) | — | 2025-11-05 |
| Spears Mary M | See Remarks | 5 | — | — | 2026-09-24 |
| Burdick Kevin L | See Remarks | 4 | — | — | 2026-09-24 |
| Hulse Walter S Iii | See Remarks | 4 | — | — | 2026-09-24 |
| Swords Sheridan C | See Remarks | 4 | — | — | 2026-09-24 |
| Taylor Lyndon C | See Remarks | 4 | — | — | 2026-09-24 |
| Lentz Randy N | See Remarks | 2 | — | — | 2026-02-03 |
| Mccollum Mark A | Director | 2 | — | — | 2026-05-22 |
Shown here are the 8 who moved the most money, out of 13. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
Across the 15 months of history there is only 1 open-market trade in ONEOK, Inc., so no calendar is published: 15 rows of zeros would fake a pattern where there is no sample to read. It is listed with its date in the tables above.
ONEOK, Inc. (OKE) analysis page →
Other Energy companies with insider trades
All 500 are listed in the section index →
Which insiders are buying their own company stock →
How to read this data
ONEOK's single open-market purchase (code P) is the rare signal: insiders are already paid in stock, so buying more means putting in their own money. The latest filing is from Sep 24, 2026, and a Form 4 arrives up to two business days after the trade.
6 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.