Michael S. Bast
Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Michael S. Bast
Michael S. Bast is recorded as COO at Hess Midstream LP (HESM). Hess Midstream LP reported in an 8-K filed September 5, 2025 that Michael S. Bast was appointed President and Chief Operating Officer, effective September 26, 2025.
“On September 4, 2025, the board of directors of GP LLC appointed Michael S. Bast to succeed Mr. Gatling in this role, also effective as of September 26, 2025.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Current
2025-09-26–present
Company network
Recorded roles and call appearances connecting this person to public companies.
Leadership on record at Hess Midstream LP
Other people whose current roles at this company are on record from its filings.
- Jonathan C. Stein CEO, Board Member
- Andrew B. Walz Chairman, Board Member
- John P. Reddy Chairman
- Kristi H. McCarthy Chairman
- Gabriela B. Boersner General Counsel
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.