Director at Summit Midstream (SMC) granted 3,733 common shares

Rhea-AI Filing Summary

McNally Robert Joseph reported acquisition or exercise transactions in this Form 4 filing.

Summit Midstream Corp director Robert Joseph McNally received a grant of 3,733 shares of Common Stock on March 16, 2026. The grant was recorded at a price of $0.00 per share, indicating it is a compensation-related award rather than an open-market purchase. After this award, McNally directly owns 37,004 shares of Summit Midstream Corp common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

McNally Robert Joseph

(Last) (First) (Middle)

C/O SUMMIT MIDSTREAM CORPORATION

910 LOUISIANA STREET, SUITE 4200

(Street)

HOUSTON TEXAS 77002

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Summit Midstream Corp [ SMC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/16/2026		A		3,733	A	$0	37,004	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ James D. Johnston, Attorney-in-Fact for Robert J. McNally	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Summit Midstream (SMC) report for Robert Joseph McNally?

Summit Midstream reported that director Robert Joseph McNally received a grant of 3,733 shares of Common Stock. The shares were awarded at a stated price of $0.00 per share and are classified as a grant or award acquisition, not an open-market trade.

How many Summit Midstream (SMC) shares does Robert Joseph McNally own after this Form 4?

After the reported grant, Robert Joseph McNally directly owns 37,004 shares of Summit Midstream Corp Common Stock. This figure reflects his holdings immediately following the 3,733-share award reported in the Form 4 insider transaction filing.

Was the Summit Midstream (SMC) Form 4 transaction a stock purchase or a grant?

The Form 4 for Summit Midstream shows a stock grant/award acquisition, not an open-market purchase. Code “A” and a $0.00 per-share price indicate the 3,733 shares were awarded as compensation rather than bought in the market.

Did the Summit Midstream (SMC) director sell any shares in this Form 4 filing?

No sales are shown in this Form 4 for Summit Midstream. The transactionSummary reports one acquisition and zero sales, gifts, tax withholdings, or restructurings, indicating only a compensation-related grant of 3,733 shares was reported for the director.

Is the Summit Midstream (SMC) Form 4 transaction related to derivatives or options?

The filing shows no derivative transactions for Summit Midstream. The reported activity involves non-derivative Common Stock only, and the derivativeSummary is empty, indicating no options, warrants, or other derivative securities were exercised or converted in this transaction.