Mark Helderman

(Mr. Mark Helderman)

Currently holds a position at ONEOK Inc

Positions

Position Company Period
Independent Director ONEOK Inc Feb. 19, 2019 -
Mark Helderman's trades of ONEOK Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2022-03-04 2022-03-03
US ONEOK Inc (OKE)
S Sale
30,000 -59.2%
67.27
USD 2,017,950 		30,000 -59.2% 67.27 USD 2,017,950
2020-03-19 2020-03-18
US ONEOK Inc (OKE)
B Purchase
30,000 +300.0%
13.06
USD 391,788 		30,000 +300.0% 13.06 USD 391,788
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