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CMS Energy

CMS Energy (NYSE: CMS) insider transactions

In the twelve months to 10 November 2026, executives and directors of CMS Energy reported 4 open-market sales of 23,664 shares ($1.8m) and 2 open-market purchases of 2,200 shares ($167,892), by 5 people, according to the Form 4 filings they submitted to the SEC.

Latest transactions

The 20 most recent transactions in CMS Energy shares reported on Form 4
DateInsiderRoleTransactionSharesPriceHeld afterFiling
31 July 2026Maddipati SrikanthEvp/cfoOpen-market purchase+200$72.4634,895Form 4
15 June 2026Maddipati SrikanthEvp/cfoGrant or award+10,184—34,695Form 4
26 May 2026Hofmeister Brandon J.Senior Vice PresidentOpen-market sale−3,000$74.3167,111Form 4
8 May 2026Russell John GDirectorGrant or award+2,411—134,068Form 4
8 May 2026Tanski Ronald JDirectorGrant or award+2,411—20,903Form 4
8 May 2026Izzo RalphDirectorGrant or award+2,411—10,779Form 4
8 May 2026Wright LauraDirectorGrant or award+2,411—43,623Form 4
8 May 2026Sznewajs John GDirectorGrant or award+2,411—37,594Form 4
8 May 2026Butler Deborah HDirectorGrant or award+2,411—39,850Form 4
8 May 2026Leopold DianeDirectorGrant or award+2,411—5,180Form 4
8 May 2026Soto MyrnaDirectorGrant or award+2,411—41,023Form 4
8 May 2026Shank Suzanne F.DirectorGrant or award+2,411—23,680Form 4
8 May 2026Keyes Richard PatrickDirectorGrant or award+2,411—3,180Form 4
26 March 2026Hayes Rejji PEvp/cfoGrant or award+6,316—276,825Form 4
26 March 2026Hayes Rejji PEvp/cfoShares withheld for tax−8,290$76.33268,535Form 4
26 March 2026Rochow Garrick JPresident and CEOGrant or award+19,681—663,751Form 4
26 March 2026Rochow Garrick JPresident and CEOShares withheld for tax−25,833$76.33637,918Form 4
26 March 2026Hofmeister Brandon J.Senior Vice PresidentGrant or award+2,863—73,870Form 4
26 March 2026Hofmeister Brandon J.Senior Vice PresidentShares withheld for tax−3,759$76.3370,111Form 4
26 March 2026Johnson Shaun MExecutive Vice President & CLOGrant or award−3,284—113,636Form 4

Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.

How to read the table

Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.

Where each row comes from

From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the CMS Energy page; the method, in data sources.

Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.