Insider Activity of HELMERS STEVEN J
The largest sale of all time was on 2007-05-09 and amounted to 6250 shares of Black Hills Corporation for $261,368.
Biography of HELMERS STEVEN J
No biography is available at this moment.
The largest sale of all time was on 2007-05-09 and amounted to 6250 shares of Black Hills Corporation for $261,368.
No biography is available at this moment.
| 2011-03-07 | Sale | Black Hills Corporation BKH | Sr VP & General Counsel | 273 0.0007% | $32.11 | $8,766 | +5.39% | |
| 2007-05-09 | Sale | Black Hills Corporation BKH | Sr VP & General Counsel | 6,250 0.0166% | $41.82 | $261,368 | -1.55% |