W Mark Helderman
Affiliations
- Director at Oneok Inc W (OKE), 2024-05-24
Insider Trading: Purchases See All
| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| OKE | $13.06 | 30,000 | Director | 40,000 | 2020-03-18 | Filing | |
| OKE | $73.95 | 6,094 | Director | 10,000 | 2019-12-17 | Filing |
Insider Trading: Sales See All