Hess Midstream LP — Director's Dealing 2026

Mar 4, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Hess Midstream LP (HESM)
CIK: 0001789832
Period of Report: 2026-03-04

Reporting Person: CHEVRON CORP (N/A)
Reporting Person: HESS CORP (N/A)
Reporting Person: Hess Investments North Dakota LLC (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-04	Class B Shares	J	455811	—	Disposed	77827485	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-03-04	Opco Class B Units	$	D	455811	Disposed		Class A Shares (455811)	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Shares	449000	Indirect

Footnotes

F1: Reflects the cancellation for no consideration of 455,811 Class B Shares in connection with Hess Midstream Operations LP's repurchase of 455,811 Opco Class B Units from Hess Investments North Dakota LLC ("HINDL") and the subsequent cancellation of such Opco Class B Units.

F2: Represents securities held by HINDL. HINDL is a direct, wholly owned subsidiary of Hess Corporation ("Hess"), which is a direct, wholly owned subsidiary of Chevron Corporation ("Chevron"). As a result, Chevron and Hess may be deemed to beneficially own the securities held of record by HINDL. Chevron and Hess disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

F3: The Opco Class B Units may be converted at any time into Class A Shares on a one-to-one basis and have no expiration date.