Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
1,335 total trades for CMS
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| CMS | David G Mengebier | — | — | — | — | SEC ↗ |
| CMS | Thomas J Webb | — | — | — | — | SEC ↗ |
| CMS | Kenneth Whipple | — | — | — | — | SEC ↗ |
| CMS | Thomas W Elward | — | — | — | — | SEC ↗ |
| CMS | Carl L English | — | — | — | — | SEC ↗ |
| CMS | David W Joos | — | — | — | — | SEC ↗ |
| CMS | John G Russell | — | — | — | — | SEC ↗ |
| CMS | Kinnie S Smith JR | — | — | — | — | SEC ↗ |
| CMS | John F Drake | — | — | — | — | SEC ↗ |
| CMS | Earl D Holton | — | — | — | — | SEC ↗ |
| CMS | Joseph F Paquette | — | — | — | — | SEC ↗ |
| CMS | BARBA GLENN P | — | — | — | — | SEC ↗ |
| CMS | James J Duderstadt | — | — | — | — | SEC ↗ |
| CMS | Kathleen R Flaherty | — | — | — | — | SEC ↗ |
| CMS | Michael T Monahan | — | — | — | — | SEC ↗ |
| CMS | PARFET WILLIAM U / | — | — | — | — | SEC ↗ |
| CMS | PIERRE PERCY A | — | — | — | — | SEC ↗ |
| CMS | Kenneth L Way | — | — | — | — | SEC ↗ |
| CMS | John B Yasinsky | — | — | — | — | SEC ↗ |
| CMS | Srikanth Maddipati | Buy | 2026-07-31 | 200 | $14K | SEC ↗ |
| CMS | Srikanth Maddipati | Grant | 2026-06-15 | 10,184 | $0 | SEC ↗ |
| CMS | Brandon J. Hofmeister | Sale | 2026-05-26 | 3,000 | $223K | SEC ↗ |
| CMS | Deborah H Butler | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Diane Leopold | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Ralph Izzo | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Suzanne F. Shank | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Myrna Soto | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | John G Sznewajs | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Richard Patrick Keyes | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | John G Russell | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Ronald J Tanski | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Laura Wright | Grant | 2026-05-08 | 2,411 | $0 | SEC ↗ |
| CMS | Garrick J Rochow | Tax Withhold | 2026-03-26 | 25,833 | $2.0M | SEC ↗ |
| CMS | Garrick J Rochow | Grant | 2026-03-26 | 19,681 | $0 | SEC ↗ |
| CMS | Rejji P Hayes | Tax Withhold | 2026-03-26 | 8,290 | $633K | SEC ↗ |
| CMS | Rejji P Hayes | Grant | 2026-03-26 | 6,316 | $0 | SEC ↗ |
| CMS | Brandon J. Hofmeister | Tax Withhold | 2026-03-26 | 3,759 | $287K | SEC ↗ |
| CMS | Brandon J. Hofmeister | Grant | 2026-03-26 | 2,863 | $0 | SEC ↗ |
| CMS | Shaun M Johnson | Tax Withhold | 2026-03-26 | 4,311 | $329K | SEC ↗ |
| CMS | Shaun M Johnson | Grant | 2026-03-26 | 3,284 | $0 | SEC ↗ |
| CMS | Tonya L Berry | Tax Withhold | 2026-03-26 | 2,642 | $202K | SEC ↗ |
| CMS | Tonya L Berry | Grant | 2026-03-26 | 2,021 | $0 | SEC ↗ |
| CMS | Lauren Y Snyder | Tax Withhold | 2026-03-26 | 574 | $44K | SEC ↗ |
| CMS | Lauren Y Snyder | Grant | 2026-03-26 | 674 | $0 | SEC ↗ |
| CMS | Scott B Mcintosh | Tax Withhold | 2026-03-26 | 1,197 | $91K | SEC ↗ |
| CMS | Scott B Mcintosh | Grant | 2026-03-26 | 1,028 | $0 | SEC ↗ |
| CMS | Scott B Mcintosh | Sale | 2026-03-02 | 1,750 | $137K | SEC ↗ |
| CMS | Brandon J. Hofmeister | Gift | 2026-02-27 | 4 | — | SEC ↗ |
| CMS | Brandon J. Hofmeister | Sale | 2026-02-27 | 4,000 | $313K | SEC ↗ |
| CMS | Diane Leopold | Buy | 2026-02-25 | 2,000 | $153K | SEC ↗ |
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