Mark W. Helderman

Insider Reports History

Entity
Individual
Location
100 W. 5 Th St., Tulsa, OK
Signature
By: Pat Cipolla, Attorney-in-Fact For: Mark W. Helderman
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Mark W. Helderman:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ONEOK INC /NEW/ Director Common Stock, par value $0.01 32.2K $2.63M $81.66 May 22, 2024 Direct

Insider Reports Filed by Mark W. Helderman

Symbol Company Period Transactions Value $ Form Type Date Filed Role
OKE ONEOK INC /NEW/ May 22, 2024 1 $280K 4 May 24, 2024 Director
OKE ONEOK INC /NEW/ May 24, 2023 2 $250K 4 May 26, 2023 Director
OKE ONEOK INC /NEW/ May 25, 2022 2 $250K 4 May 27, 2022 Director
OKE ONEOK INC /NEW/ Mar 3, 2022 1 -$2.02M 4 Mar 4, 2022 Director
OKE ONEOK INC /NEW/ May 26, 2021 2 $230K 4 May 28, 2021 Director