Mark W. Helderman serves as Executive at ONEOK INC /NEW/, where they oversee executive responsibilities. Since joining the company, Mark W. Helderman has executed 16 insider transactions totaling $2.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 22, 2024 involved receiving (via award) 3,429 shares valued at $280.0K.
Mark W. Helderman currently holds 32,215 shares of ONEOK INC /NEW/ (OKE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark W. Helderman has been a net seller of OKE stock. They have purchased $842.5K and sold $2.0M worth of shares.
Mark W. Helderman's most recent insider trade was on May 22, 2024, when they sold 3,429 shares at $81.66 per share.
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| $58.54 |
| Discretionary |
| May 24, 2023 | OKE | $150.0K | Award | 2,562 | $58.54 | Discretionary |
| May 25, 2022 | OKE | $150.0K | Award | 2,302 | $65.14 | Discretionary |
| May 25, 2022 | OKE | $100.0K | Award | 1,535 | $65.14 | Discretionary |
| Mar 3, 2022 | OKE | $2.0M | Sale | 30,000 | $67.27 | Discretionary |
| May 26, 2021 | OKE | $135.0K | Award | 2,570 | $52.51 | Discretionary |
| May 26, 2021 | OKE | $95.0K | Award | 1,810 | $52.51 | Discretionary |
| May 20, 2020 | OKE | $135.0K | Award | 3,697 | $36.51 | Discretionary |
| May 20, 2020 | OKE | $95.0K | Award | 2,602 | $36.51 | Discretionary |
| Mar 18, 2020 | OKE | $391.8K | Purchase | 30,000 | $13.06 | Discretionary |
| Dec 17, 2019 | OKE | $450.7K | Purchase | 6,094 | $73.95 | Discretionary |
| May 22, 2019 | OKE | $75.0K | Award | 1,121 | $66.91 | Discretionary |
| May 22, 2019 | OKE | $135.0K | Award | 2,017 | $66.91 | Discretionary |
| Feb 19, 2019 | OKE | $18.7K | Award | 274 | $68.23 | Discretionary |
| Feb 19, 2019 | OKE | $33.7K | Award | 494 | $68.23 | Discretionary |