Form4insider filings, from the source

Company · CIK 0000811156 · SIC 4931 — Electric & Other Services Combined · NYSE

CMS ENERGY CORP · CMS

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $14k · 1sales $0 · 0net $14k
$10k$10k$100k$100k$1M$1MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 12Sep 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 31, 2026 PForm 4 →Aug 3, 12:07 pm EDTSrikanth MaddipatiEVP/CFO200$72.46$14,49134,895+0.58%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.