| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Dec 28, 2017 | Jan 02, 2018 | Stump James M. SVP Refining | Sell | Hollyfrontier Corp | HFC | $51.21 | $2M | -41.75% |
| Jun 29, 2015 | Jul 01, 2015 | Stump James M. SVP Refinery Operations | Sell | Hollyfrontier Corp | HFC | $41.39 | $206,932 | -11.84% |
| Aug 11, 2014 | Aug 14, 2014 | Stump James M. SVP Refinery Operations | Sell | Hollyfrontier Corp | HFC | $47.83 | $191,320 | -10.87% |
| May 19, 2014 | May 21, 2014 | Stump James M. SVP Refinery Operations | Sell | Hollyfrontier Corp | HFC | $50.05 | $250,250 | -10.89% |
| Aug 16, 2013 | Aug 20, 2013 | Stump James M. SVP Refinery Operations | Sell | Hollyfrontier Corp | HFC | $44.12 | $750,040 | -32.92% |