Insider Activity of Stellmaker Donald W
The largest sale of all time was on 2013-02-21 and amounted to 15424 shares of ALLETE, Inc. for $714,440.
Biography of Stellmaker Donald W
No biography is available at this moment.
The largest sale of all time was on 2013-02-21 and amounted to 15424 shares of ALLETE, Inc. for $714,440.
No biography is available at this moment.
| 2013-05-15 | Sale | ALLETE, Inc. ALE | V.P. & Corporate Treasurer | 6,774 0.017% | $50.70 | $343,442 | -1.11% | |
| 2013-02-21 | Sale | ALLETE, Inc. ALE | V.P. & Corporate Treasurer | 15,424 0.0394% | $46.32 | $714,440 | +7.72% | |
| 2010-05-06 | Sale | ALLETE, Inc. ALE | Treasurer | 2,964 0.0089% | $36.94 | $109,490 | +4.58% | |
| 2005-06-02 | Sale | ALLETE, Inc. ALE | Treasurer | 1,482 0.0054% | $48.22 | $71,462 | -4.46% | |
| 2005-05-19 | Sale | ALLETE, Inc. ALE | Treasurer | 400 0.0015% | $45.86 | $18,344 | +1.15% |