| 2015-02-25 | Sale | CMS Energy Corporation CMS | director | 7,387 0.0027% | $35.61 | $263,051 | -1.32% | |
| 2014-08-13 | Sale | CMS Energy Corporation CMS | director | 5,000 0.0018% | $29.35 | $146,760 | +16.44% | |
| 2012-03-07 | Sale | CMS Energy Corporation CMS | director | 6,700 0.0026% | $21.58 | $144,586 | +11.18% |