Fidelity lists sale of 273,012 Common shares

FIDELITY BROKERAGE SERVICES LLC reports a sale of Common stock via Form 144.

Rhea-AI Filing Summary

FIDELITY BROKERAGE SERVICES LLC reports a sale of Common stock via Form 144. The filing lists 273,012.00 Common (document line) and multiple prior open‑market sale entries with dated transactions: 1704 on 08/08/2023, 99 on 04/11/2024, 89 on 07/12/2024, 74 on 10/14/2024, and 36 on 01/12/2023.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 for DTM show?

The filing lists a proposed sale of Common stock by Fidelity Brokerage Services LLC. It references 273,012.00 Common and multiple dated open‑market sale entries shown in the excerpt.

How many shares are listed in the Form 144 excerpt for DTM?

The excerpt shows 273,012.00 Common in a labeled line. Additional dated sale rows list smaller quantities such as 1704, 99, 89, 74, and 36.

Were the sales in the Form 144 made on the open market?

Yes. The excerpt repeatedly identifies the method as Open Market for the dated transactions shown, with payment method listed as Cash/Check.

Does the Form 144 excerpt identify the trading venue for DTM shares?

The excerpt includes the exchange code NYSE and a date 02/26/2026 on the securities line in the provided content.

Who is the filer named in the DTM Form 144 excerpt?

The filer is identified as Fidelity Brokerage Services LLC with an address line showing 245 Summer Street, Boston MA 02110 in the excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 02/26/2026 - 03:35 PM Learn about SEC filing dates

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

144: Filer Information

Filer CIK	0001491158
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	DT Midstream, Inc.
SEC File Number	001-40392
Address of Issuer	500 WOODWARD AVENUE SUITE 2900 DETROIT MICHIGAN 48226-1279
Phone	313-402-8532
Name of Person for Whose Account the Securities are To Be Sold	Tumminello Peter I
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	Director

144: 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 245 Summer Street BOSTON MA 02110	2002	273012.00	101721471	02/26/2026	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: 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	10/14/2024	Open Market	Open Market			74	10/14/2024	Cash/Check
Common	07/12/2024	Open Market	Open Market			89	07/12/2024	Cash/Check
Common	04/11/2024	Open Market	Open Market			99	04/11/2024	Cash/Check
Common	01/12/2023	Open Market	Open Market			36	01/12/2023	Cash/Check
Common	08/08/2022	Open Market	Open Market			1704	08/08/2023	Cash/Check

* 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: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	02/26/2026
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	/s/ Jordyn Davis as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Tumminello Peter I
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)