Hess Midstream LP (NYSE: HESM) director reports no beneficial ownership on Form 3

Rhea-AI Filing Summary

Hess Midstream LP director Barbara Frances Harrison filed an initial ownership report on Form 3 stating that she currently has no securities beneficially owned in the company. The filing confirms her role as a director and clarifies that, as of the event date of 12/04/2025, there are no Hess Midstream LP units or derivative securities reported under her beneficial ownership.

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person^*

Harrison Barbara Frances

(Last) (First) (Middle)

1501 MCKINNEY STREET

(Street)

HOUSTON TX 77010

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
12/04/2025

3. Issuer Name and Ticker or Trading Symbol
Hess Midstream LP [ HESM ]

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Jessica Cauley, Attorney-in-Fact for Barbara Frances Harrison	12/11/2025
	** 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 5 (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.

FAQ

What does this Form 3 filing for Hess Midstream LP (HESM) show?

It shows that director Barbara Frances Harrison filed an initial beneficial ownership report and disclosed that she has no securities beneficially owned in Hess Midstream LP as of the reported event date.

Who is the reporting person in this HESM Form 3?

The reporting person is Barbara Frances Harrison, who is identified in the filing as a director of Hess Midstream LP.

Does the HESM director report owning any common units or shares?

No. The remarks section explicitly states that no securities are beneficially owned, meaning no common units or other non-derivative securities are reported.

Are any derivative securities reported in this Hess Midstream LP Form 3?

No. The filing includes a table for derivative securities but the remarks clarify that no securities are beneficially owned, so no derivative positions are listed.

Is this Form 3 filed by one or multiple reporting persons for HESM?

The filing indicates that the Form is filed by one reporting person, referring to director Barbara Frances Harrison.

Who signed the HESM Form 3 on behalf of the reporting person?

The form was signed by /s/ Jessica Cauley as Attorney-in-Fact for Barbara Frances Harrison, referencing an accompanying Power of Attorney.