// company-profile
Oneok Inc /new/
OKEExchangeNYSESectorNatural Gas Transmisison & DistributionInc.OKFilings299Insiders24
// api This Oneok Inc /new/ insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).
// 90-day insight
Over the last 90 days, Oneok Inc /new/ insiders bought $1.6M across 10 transactions with no open-market sales.
- Most active insider: RODRIGUEZ EDUARDO A with 2 transactions totaling $170K.
- Largest single purchase: $280K by HELDERMAN MARK W on May 20, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Oneok Inc /new/ as of 2026-03-31
Total reported AUM
$40.91B
QoQ change
+34.1%
Reporting period
2026-03-31
#1
STATE STREET CORP
CIK 93751
$3.76B
41.6M shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$3.69B
40.9M shares
#3
BlackRock, Inc.
CIK 2012383
$2.46B
27.2M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 28, 2026 | SPEARS MARY M | OKE | Gift | 1,000 | $0.00 | $0K |
| May 20, 2026 | MCCOLLUM MARK A | OKE | Award | 1,845 | $92.15 | $170K |
| May 20, 2026 | Smith Wayne Thomas | OKE | Award | 1,845 | $92.15 | $170K |
| May 20, 2026 | HELDERMAN MARK W | OKE | Award | 3,039 | $92.15 | $280K |
| May 20, 2026 | LARSON RANDALL J | OKE | Award | 1,845 | $92.15 | $170K |
45 more transactions hidden
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