CMS

CMS Energy Corporation$66.08-0.73 (-1.09%)

Prev Close$66.82·MCap$21.06B·P/E18.10·Vol1.82M·Yield0.03%

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Buys (12M)

$167.9K

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Sells (12M)

$5.66M

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Net Activity

Net Seller

$5.49M

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at CMS Energy Corporation (CMS) has been dominated by selling, with 2 insider purchases totaling $167.9K and 11 insider sales totaling $5.66M. The most recent insider transaction was by MADDIPATI SRIKANTH (officer: EVP/CFO), who purchased $14.5K worth of shares on Aug 3, 2026. CMS Energy Corporation operates in the Utilities sector, within the Regulated Electric industry, with a market cap of $21.06B.

CMS Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Aug 3, 2026	MADDIPATI SRIKANTH	officer: EVP/CFO	Buy	200	$72.46	$14.5K	34,895
May 27, 2026	Hofmeister Brandon J.	officer: Senior Vice President	Sell	3,000	$74.31	$222.9K	67,111
Mar 2, 2026	Hofmeister Brandon J.	officer: Senior Vice President	Sell	4,000	$78.24	$312.9K	70,670
Feb 27, 2026	Leopold Diane	director	Buy	2,000	$76.70	$153.4K	2,769+260%
Feb 23, 2026	RUSSELL JOHN G	director	Sell	14,914	$75.76	$1.13M	131,568
Jan 28, 2026	Berry Tonya L	Executive Vice President & COO	Sell	2,993	$71.53	$214.1K	0
Jan 28, 2026	Hayes Rejji P	EVP/CFO	Sell	9,174	$71.53	$656.2K	0
Jan 28, 2026	Hofmeister Brandon J.	Senior Vice President	Sell	4,221	$71.53	$301.9K	0
Jan 28, 2026	Johnson Shaun M	Executive Vice President & CLO	Sell	4,821	$71.53	$344.8K	0
Jan 28, 2026	McIntosh Scott B	VP, Controller, CAO	Sell	1,418	$71.53	$101.4K	0
Jan 28, 2026	Rochow Garrick J	President and CEO	Sell	28,390	$71.53	$2.03M	0
Jan 28, 2026	Snyder Lauren Y	Senior Vice President	Sell	747	$71.53	$53.4K	0
Nov 4, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	4,000	$72.47	$289.9K	0
Sep 8, 2025	Snyder Lauren Y	Senior Vice President	Sell	2,220	$71.26	$158.2K	0
Aug 12, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	2,000	$73.62	$147.2K	0
May 8, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	2,198	$73.61	$161.8K	0
Mar 25, 2025	Berry Tonya L	Senior Vice President	Sell	2,249	$73.50	$165.3K	0
Mar 25, 2025	Hayes Rejji P	EVP/CFO	Sell	8,537	$73.50	$627.5K	0
Mar 25, 2025	Rochow Garrick J	President and CEO	Sell	26,112	$73.50	$1.92M	0
Mar 25, 2025	Wells LeeRoy Jr	Senior Vice President	Sell	3,623	$73.50	$266.3K	0
Mar 5, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	2,000	$73.77	$147.5K	0
Feb 21, 2025	Wright Laura	Director	Sell	2,500	$69.84	$174.6K	0
Feb 14, 2025	McIntosh Scott B	VP, Controller, CAO	Sell	6,700	$69.76	$467.4K	0

CMS Insider Buying Activity

The following table shows recent insider purchases of CMS Energy Corporation (CMS) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Aug 3, 2026	MADDIPATI SRIKANTH	officer: EVP/CFO	Buy	200	$72.46	$14.5K	34,895
Feb 27, 2026	Leopold Diane	director	Buy	2,000	$76.70	$153.4K	2,769+260%

CMS Insider Selling Activity

The following table shows recent insider sales of CMS Energy Corporation (CMS) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
May 27, 2026	Hofmeister Brandon J.	officer: Senior Vice President	Sell	3,000	$74.31	$222.9K	67,111
Mar 2, 2026	Hofmeister Brandon J.	officer: Senior Vice President	Sell	4,000	$78.24	$312.9K	70,670
Feb 23, 2026	RUSSELL JOHN G	director	Sell	14,914	$75.76	$1.13M	131,568
Jan 28, 2026	Berry Tonya L	Executive Vice President & COO	Sell	2,993	$71.53	$214.1K	0
Jan 28, 2026	Hayes Rejji P	EVP/CFO	Sell	9,174	$71.53	$656.2K	0
Jan 28, 2026	Hofmeister Brandon J.	Senior Vice President	Sell	4,221	$71.53	$301.9K	0
Jan 28, 2026	Johnson Shaun M	Executive Vice President & CLO	Sell	4,821	$71.53	$344.8K	0
Jan 28, 2026	McIntosh Scott B	VP, Controller, CAO	Sell	1,418	$71.53	$101.4K	0
Jan 28, 2026	Rochow Garrick J	President and CEO	Sell	28,390	$71.53	$2.03M	0
Jan 28, 2026	Snyder Lauren Y	Senior Vice President	Sell	747	$71.53	$53.4K	0
Nov 4, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	4,000	$72.47	$289.9K	0
Sep 8, 2025	Snyder Lauren Y	Senior Vice President	Sell	2,220	$71.26	$158.2K	0
Aug 12, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	2,000	$73.62	$147.2K	0
May 8, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	2,198	$73.61	$161.8K	0
Mar 25, 2025	Berry Tonya L	Senior Vice President	Sell	2,249	$73.50	$165.3K	0
Mar 25, 2025	Hayes Rejji P	EVP/CFO	Sell	8,537	$73.50	$627.5K	0
Mar 25, 2025	Rochow Garrick J	President and CEO	Sell	26,112	$73.50	$1.92M	0
Mar 25, 2025	Wells LeeRoy Jr	Senior Vice President	Sell	3,623	$73.50	$266.3K	0
Mar 5, 2025	Hofmeister Brandon J.	Senior Vice President	Sell	2,000	$73.77	$147.5K	0
Feb 21, 2025	Wright Laura	Director	Sell	2,500	$69.84	$174.6K	0
Feb 14, 2025	McIntosh Scott B	VP, Controller, CAO	Sell	6,700	$69.76	$467.4K	0