Last 12 months
Inside the activity.
2 purchase rows · 6 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 2 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 1 | 2 |
| Mar 2026 | 0 | 1 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 1 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 1 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| January 22, 2017 Filed Jan 24, 2017 19:21 UTC |
Butler John MSenior Vice President
|
Tax withholdingCommon Stock | 7,227 | $42.33 | $305,918.91 |
DisclosureSEC source: 0001246360-17-000267 · form.xml · nonDerivative · entry 2 Butler John M · CIK 0001368572 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,519 Read SEC document |
| January 22, 2017 Filed Jan 24, 2017 19:21 UTC |
Butler John MSenior Vice President
|
GrantCommon Stock | 7,262 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000267 · form.xml · nonDerivative · entry 1 Butler John M · CIK 0001368572 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 141,746 F1 · shares: Shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of CMS exceeding certain performance criteria established under the 2014 Restricted Stock Award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 22, 2017 Filed Jan 24, 2017 19:14 UTC |
BARBA GLENN PVP, Controller, CAO
|
Tax withholdingCommon Stock | 3,904 | $42.33 | $165,256.32 |
DisclosureSEC source: 0001246360-17-000266 · form.xml · nonDerivative · entry 2 BARBA GLENN P · CIK 0001186618 · VP, Controller, CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,876 Read SEC document |
| January 22, 2017 Filed Jan 24, 2017 19:14 UTC |
BARBA GLENN PVP, Controller, CAO
|
GrantCommon Stock | 3,874 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000266 · form.xml · nonDerivative · entry 1 BARBA GLENN P · CIK 0001186618 · VP, Controller, CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,780 F1 · shares: Shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of CMS exceeding certain performance criteria established under the 2014 Restricted Stock Award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:28 UTC |
Reynolds Catherine MSVP and General Counsel
|
GrantCommon Stock | 23,702 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000236 · form.xml · nonDerivative · entry 1 Reynolds Catherine M · CIK 0001588185 · SVP and General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 127,138 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 636 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:14 UTC |
BARBA GLENN PVP, Controller, CAO
|
GrantCommon Stock | 8,533 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000230 · form.xml · nonDerivative · entry 1 BARBA GLENN P · CIK 0001186618 · VP, Controller, CAO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,906 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 534 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:28 UTC |
Rochow Garrick JSenior Vice President
|
GrantCommon Stock | 14,695 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000239 · form.xml · nonDerivative · entry 1 Rochow Garrick J · CIK 0001635192 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 74,368 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 49 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 646 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:28 UTC |
WEBB THOMAS JExec Vice Pres/CFO
|
GrantCommon Stock | 32,520 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000238 · form.xml · nonDerivative · entry 1 WEBB THOMAS J · CIK 0001179875 · Exec Vice Pres/CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 290,645 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 168 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 1,794 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:28 UTC |
Venkat Dhenuvakonda RaoSenior Vice President
|
GrantCommon Stock | 4,740 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000237 · form.xml · nonDerivative · entry 1 Venkat Dhenuvakonda Rao · CIK 0001681922 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,189 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 88 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:28 UTC |
Rich Brian FSVP and CIO
|
GrantCommon Stock | 11,377 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000235 · form.xml · nonDerivative · entry 1 Rich Brian F · CIK 0001676145 · SVP and CIO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,451 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 524 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 220 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:21 UTC |
Poppe Patricia KPresident and CEO
|
GrantCommon Stock | 99,550 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000234 · form.xml · nonDerivative · entry 1 Poppe Patricia K · CIK 0001592298 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 219,855 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 1,718 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:21 UTC |
Butler John MSenior Vice President
|
GrantCommon Stock | 18,962 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000233 · form.xml · nonDerivative · entry 1 Butler John M · CIK 0001368572 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,484 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 384 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:21 UTC |
Malone Daniel JSenior Vice President
|
GrantCommon Stock | 19,957 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000232 · form.xml · nonDerivative · entry 1 Malone Daniel J · CIK 0001492921 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 161,278 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 2,048 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 1,192 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. The total holdings also reflect an adjustment previously transferred in a non-reportable transaction. Read SEC document |
| January 18, 2017 Filed Jan 20, 2017 19:21 UTC |
MENGEBIER DAVID GSenior Vice President
|
GrantCommon Stock | 11,614 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-17-000231 · form.xml · nonDerivative · entry 1 MENGEBIER DAVID G · CIK 0001180043 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 120,150 F1 · shares: Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. F2 · ownership.direct: The total holdings reflect an adjustment of 152 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 686 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| November 21, 2016 Filed Nov 28, 2016 18:28 UTC |
RUSSELL JOHN GDirector
|
GiftCommon Stock | 50,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-16-007236 · form.xml · nonDerivative · entry 1 RUSSELL JOHN G · CIK 0001180661 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 386,708 F1 · ownership.direct: The total holdings reflect an adjustment of 1,198 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| November 21, 2016 Filed Dec 1, 2016 16:56 UTC |
Butler John MSenior Vice President
|
GiftCommon Stock | 1,250 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-16-007250 · form.xml · nonDerivative · entry 1 Butler John M · CIK 0001368572 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 115,138 F1 · ownership.direct: The total holdings reflect an adjustment of 24 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 1124 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Read SEC document |
| November 21, 2016 Filed Dec 12, 2016 19:49 UTC Amendment |
RUSSELL JOHN GDirector
|
GiftCommon Stock | 50,050 | $0.00 | $0.00 |
DisclosureSEC source: 0001246360-16-007407 · form.xml · nonDerivative · entry 1 RUSSELL JOHN G · CIK 0001180661 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 387,158 F1 · shares: This report on Form 4/A amends the reporting person's report on Form 4 dated and filed on November 28, 2016 which, due to a clerical error, incorrectly reported the number of shares gifted on November 21, 2016. This amendment is filed solely to correct the number of shares gifted and consequently, the number of shares beneficially owned. The line item does not reflect a new transaction. Read SEC document |
| November 09, 2016 Filed Nov 9, 2016 21:00 UTC |
HARVEY WILLIAM DDirector
|
PurchaseCommon Stock | 3,000 | $40.59 | $121,775.70 |
DisclosureSEC source: 0001246360-16-007103 · form.xml · nonDerivative · entry 1 HARVEY WILLIAM D · CIK 0001209101 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,680 F1 · ownership.direct: The total holdings reflect an adjustment of 246 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.