Robert Kostelnik - Director, Hollyfrontier Corp

As of November 13, 2020


Robert Kostelnik Net Worth

  • Net worth is estimated to be at least $1.4M
  • Owns at least 33,819 units of Hollyfrontier Corp stock
  • Sold an estimated value of $92.43K in the last 9 years at Hollyfrontier Corp

Robert Kostelnik Trading

  • Largest sale of shares was 1,500 units , worth over $92.43K on December 4, 2018
  • In total has made about 13 transactions over 9 years
  • Usually trades in November, with the busiest year in 2011, 2018 and 2013
Ticker
Type
Value
Price per Share
Shares
Filing Date
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Robert Kostelnik Mailing Address

  • Mailing address is 10000 Memorial Drive, Suite 600 Houston TX 77024-3411 TX

Hollyfrontier Corp Insider Trading

  • The most recent transaction was 13,500 units bought on August 11, 2021 by Michael Rose worth over $390.42K
  • In the last 10 years, insiders at Hollyfrontier Corp sold an estimated value of $146.7M and bought an estimated value of $9.93M
  • The most active traders are Michael Jennings, CEO and President,  James Stump, SVP,  and John George Damiris, President & CEO
  • Insider trading is most common in November, with the busiest year in 2012

HollyFrontier Corp Insider Trades

Insider Names
Type
Value
Price per Share
Shares
Filing Date
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