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Cms Energy Corp. (CMS)

Cms Energy Corp. (CMS) Insider Trading

Directors, officers and holders of more than 10% of CMS report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 120 transactions on file: 2 with code P, 4 with code S and 44 with other codes.

DateInsiderCodeShares
Jul 31, 2026MADDIPATI SRIKANTHP Purchase200
Jun 15, 2026MADDIPATI SRIKANTHA Award10,184
May 26, 2026Hofmeister Brandon J.S Sale3,000
May 8, 2026Wright LauraA Award2,411
May 8, 2026Keyes Richard PatrickA Award2,411
May 8, 2026RUSSELL JOHN GA Award2,411
May 8, 2026IZZO RALPHA Award2,411
May 8, 2026Leopold DianeA Award2,411
May 8, 2026Butler Deborah HA Award2,411
May 8, 2026Soto MyrnaA Award2,411
May 8, 2026Sznewajs John GA Award2,411
May 8, 2026TANSKI RONALD JA Award2,411
May 8, 2026SHANK SUZANNE F.A Award2,411
Mar 26, 2026Hofmeister Brandon J.F Tax Payment3,759
Mar 26, 2026Hayes Rejji PA Award6,316
Mar 26, 2026Hayes Rejji PF Tax Payment8,290
Mar 26, 2026Snyder Lauren YA Award674
Mar 26, 2026McIntosh Scott BF Tax Payment1,197
Mar 26, 2026Snyder Lauren YF Tax Payment574
Mar 26, 2026Rochow Garrick JA Award19,681
Mar 26, 2026Johnson Shaun MF Tax Payment4,311
Mar 26, 2026Hofmeister Brandon J.A Award2,863
Mar 26, 2026Rochow Garrick JF Tax Payment25,833
Mar 26, 2026Berry Tonya LF Tax Payment2,642
Mar 26, 2026Johnson Shaun MA Award3,284
Mar 26, 2026McIntosh Scott BA Award1,028
Mar 26, 2026Berry Tonya LA Award2,021
Mar 2, 2026McIntosh Scott BS Sale1,750
Feb 27, 2026Hofmeister Brandon J.G Gift2
Feb 27, 2026Hofmeister Brandon J.G Gift2
Feb 27, 2026Hofmeister Brandon J.S Sale4,000
Feb 25, 2026Leopold DianeP Purchase2,000
Feb 20, 2026Leopold DianeA Award769
Feb 20, 2026Keyes Richard PatrickA Award769
Feb 20, 2026RUSSELL JOHN GS Sale14,914
Jan 29, 2026Berry Tonya LA Award20,451
Jan 29, 2026Rochow Garrick JA Award123,413
Jan 29, 2026Hayes Rejji PA Award33,144
Jan 29, 2026Johnson Shaun MA Award19,747
Jan 29, 2026Hofmeister Brandon J.A Award13,752
Jan 29, 2026Thomas ShannonA Award7,757
Jan 29, 2026Snyder Lauren YA Award3,526
Jan 29, 2026McIntosh Scott BA Award5,008
Jan 26, 2026McIntosh Scott BA Award117
Jan 26, 2026McIntosh Scott BF Tax Payment1,418
Jan 26, 2026Snyder Lauren YA Award77
Jan 26, 2026Johnson Shaun MA Award374
Jan 26, 2026Berry Tonya LA Award230
Jan 26, 2026Snyder Lauren YF Tax Payment747
Jan 26, 2026Hofmeister Brandon J.A Award326

The full Form 4 history is on the CMS company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.