CONSTELLATION ENERGY GROUP INC (CEG) has 29 open-market insider trades by 15 insiders since 2001. Over the last six months insiders net bought $418K. The most active filer is Nancy Lampton, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Marc L. Ugol | PresVP | — | 3 | $4.3M | 2008-06-10 |
| Matthew N. Bauer | VPController | — | 1 | $2.5M | 2026-02-09 |
| Thomas F. Brady | PresVP | — | 1 | $1.9M | 2009-02-25 |
| John C. Collins | CFO and Executive VP | — | 1 | $1.6M | 2008-05-12 |
| Beth Shari Perlman | SrVPChiefAdminOffChiefInfoOff | — | 2 | $1.2M | 2009-02-27 |
| Michael J. Wallace | Chairman | — | 4 | $1.2M | 2010-12-30 |
| Kenneth William DeFontes Jr. | Pres. & CEOBGESr. VPCEG | — | 2 | $830K | 2012-03-12 |
| Mayo A. Shattuck III | ChairmanPres. & CEO | — | 2 | $579K | 2012-03-12 |
| Roger W. Crandall | Dir | — | 1 | $418K | 2026-08-11 |
| Nancy Lampton | Dir | — | 5 | $318K | 2012-03-12 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Roger W. Crandall | Director | Buy | $418K | 2026-08-11 |
| Matthew N. Bauer | VP & Controller | Sell | $2.5M | 2025-02-20 |
| Yves C. de Balmann | Director | Sell | $6K | 2023-01-20 |
| Yves C. de Balmann | Director | Buy | $7K | 2022-11-09 |
| James R. Curtiss | Director | Sell | $124K | 2009-08-21 |
| Michael J. Wallace | Chairman | Buy | $462K |
Companies that share insiders with CEG, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2009-03-06 |
| Michael J. Wallace | Chairman | Buy | $335K | 2009-03-04 |
| Mayo A. Shattuck III | Chairman & Pres. & CEO | Buy | $335K | 2009-03-04 |
| Michael J. Wallace | Chairman | Buy | $198K | 2009-02-25 |
| Jonathan W. Thayer | CFO | Buy | $52K | 2009-02-23 |
| Nancy Lampton | Director | Buy | $5K | 2009-01-02 |
| Charles A. Berardesco | Sr. VP and General Counsel | Buy | $25K | 2008-12-23 |
| Mayo A. Shattuck III | Chairman & Pres. & CEO | Buy | $244K | 2008-12-22 |
| Michael J. Wallace | Chairman | Buy | $241K | 2008-12-22 |
| Marc L. Ugol | President & VP | Sell | $1.9M | 2008-06-10 |