HELDERMAN MARK W
SEC CIK 1766621 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| OKE | Oneok | Dir | 38.7K | — | $2.02M | 6 | 2022-03-03 | 2026-05-20 |
Most active insiders at OKE, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | DERKSEN BRIAN L | Dir | $165.0K | — |
| 2 | Lentz Randy N | See Remarks | — | — |
| 3 | Owodunni Precious W | Dir | — | — |
| 4 | SPEARS MARY M | See Remarks | — | — |
| 5 | HELDERMAN MARK W | Dir | — | — |
| 6 | SWORDS SHERIDAN C | See Remarks | — | — |
| 7 | BURDICK KEVIN L | See Remarks | — | — |
| 8 | HULSE WALTER S III | See Remarks | — | — |
| 9 | Taylor Lyndon C | See Remarks | — | — |
| 10 | RODRIGUEZ EDUARDO A | Dir | — | — |
Transactions 6
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 09:04 | 2026-05-20 | OKE | Oneok | HELDERMAN MARK W | Dir | A - Grant | $92.15 | +3,039 | 38.7K | +9% | +$280.0K | |
| 2025-05-28 | 2025-05-23 | OKE | Oneok | HELDERMAN MARK W | Dir | A - Grant | $81.14 | +3,450 | 35.7K | +11% | +$279.9K | |
| 2024-05-24 | 2024-05-22 | OKE | Oneok | HELDERMAN MARK W | Dir | A - Grant | $81.66 | +3,429 | 32.2K | +12% | +$280.0K | |
| M | 2023-05-26 | 2023-05-24 | OKE | Oneok | HELDERMAN MARK W | Dir | A - Grant | $58.54 | +4,270 | 28.8K | +17% | +$250.0K |
| M | 2022-05-27 | 2022-05-25 | OKE | Oneok | HELDERMAN MARK W | Dir | A - Grant | $65.14 | +3,837 | 23.0K | +20% | +$249.9K |
| 2022-03-04 | 2022-03-03 | OKE | Oneok | HELDERMAN MARK W | Dir | S - Sale | $67.27 | -30.0K | 20.7K | -59% | -$2.02M |
Purchase Sale Sale after option exercise All abbreviations