CMS (CMS) insider resale: Brandon Hofmeister sold 4,000 shares for $312,938

Rhea-AI Filing Summary

CMS reported proposed and recent insider resale activity on a Form 144/A. The filing lists multiple restricted stock vesting lots (1,917; 93; 89; 901 shares) with vesting dates in 01/22/2024, 03/01/2024, 03/04/2024, and 03/22/2024. The excerpt also records a sale by Brandon Hofmeister of 4,000 shares on 02/27/2026 for $312,938.02, and a broker entry showing Fidelity Brokerage Services LLC with 3,000 shares and $222,930.30 on 05/26/2026.

Insights

Securities/Filing Analyst

Form 144/A documents proposed insider resale and recent completed sale activity.

The filing lists multiple restricted stock vesting lots with explicit share counts and dates and records a completed sale of $312,938.02 for 4,000 shares by Brandon Hofmeister on 02/27/2026. The excerpt also shows a broker record for Fidelity Brokerage Services LLC with 3,000 shares and $222,930.30 dated 05/26/2026.

Cash‑flow treatment and whether the listed vesting lots are being offered for sale now are not stated in the excerpt; subsequent filings or brokerage records would clarify timing and proceeds recipients.

Key Figures

Sale by Brandon Hofmeister: 4,000 shares Proceeds reported: $312,938.02 Broker record - Fidelity: 3,000 shares +5 more

8 metrics

Sale by Brandon Hofmeister 4,000 shares sold on 02/27/2026

Proceeds reported $312,938.02 proceeds for 4,000-share sale on 02/27/2026

Broker record - Fidelity 3,000 shares Fidelity Brokerage Services LLC entry dated 05/26/2026

Broker amount $222,930.30 associated with Fidelity entry on 05/26/2026

Vesting lot 1 1,917 shares Restricted Stock Vesting on 01/22/2024

Vesting lot 2 93 shares Restricted Stock Vesting on 03/01/2024

Vesting lot 3 89 shares Restricted Stock Vesting on 03/04/2024

Vesting lot 4 901 shares Restricted Stock Vesting on 03/22/2024

Key Terms

Restricted Stock Vesting, Form 144/A, Issuer

3 terms

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 1,917 | 01/22/2024"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Form 144/A regulatory

"144/A: Filer Information"

Issuer financial

"Restricted Stock Vesting | Issuer | 1,917"

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144/A

144/A: Filer Information

Filer CIK
Filer CCC
Previous Accession Number Of The Filing
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144/A: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	3000	222930.30	308919602	05/26/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144/A: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/22/2024	Restricted Stock Vesting	Issuer			1917	01/22/2024	Compensation
Common	03/01/2024	Restricted Stock Vesting	Issuer			93	03/01/2024	Compensation
Common	03/04/2024	Restricted Stock Vesting	Issuer			89	03/04/2024	Compensation
Common	03/22/2024	Restricted Stock Vesting	Issuer			901	03/22/2024	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144/A: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Brandon Hofmeister One Energy Plaza Jackson MI 49201	Common	02/27/2026	4000	312938.02

144/A: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does CMS's Form 144/A disclose about insider sales?

The filing discloses a completed sale of 4,000 shares by Brandon Hofmeister on 02/27/2026 for $312,938.02. It also lists multiple restricted stock vesting lots with explicit share counts and vesting dates in 2024.

Which restricted stock vesting lots are listed in the CMS excerpt?

The excerpt lists vesting lots of 1,917, 93, 89, and 901 shares with vesting dates 01/22/2024, 03/01/2024, 03/04/2024, and 03/22/2024 respectively.

Who is the broker shown and what broker-level figures appear?

The filing shows Fidelity Brokerage Services LLC with an entry of 3,000 shares and $222,930.30 dated 05/26/2026. The excerpt presents this as a broker record without further explanation.

Does the excerpt state who receives proceeds from the listed transactions?

The excerpt does not specify who receives proceeds for the vesting lots. It records a sale amount for Brandon Hofmeister ($312,938.02), but the recipient of proceeds for vesting entries is not described in the excerpt.