Mark W Helderman - Director, Oneok Inc
As of March 4, 2022
Mark W Helderman Net Worth
- Net worth is estimated to be at least $4.52M
- Owns at least 20,679 units of Oneok Inc stock
- Sold an estimated value of $2.02M in the last 3 years at Oneok Inc
Mark W Helderman Trading
- Largest purchase of shares was 6,094 units , worth over $450.66K on December 17, 2019
- Largest sale of shares was 30,000 units , worth over $2.02M on March 4, 2022
- In total has made about 7 transactions over 3 years
- Usually trades in May, with the busiest year in 2019
Mark W Helderman
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Mark W Helderman Mailing Address
- Mailing address is 100 W. 5th St. Tulsa OK 74102 OK
Oneok Inc Insider Trading
- The most recent transaction was 30,000 units sold on March 4, 2022 by Mark W Helderman worth over $2.02M
- In the last 19 years, insiders at Oneok Inc sold an estimated value of $709.7M and bought an estimated value of $365.01M
- The most active traders are John W. Gibson, OKE Chairman the Board, James C Kneale, President, and Terry K Spencer, President and CEO
- Insider trading is most common in May, with the busiest year in 2005
ONEOK INC /NEW/ Insider Trades
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