Insider Trading for HESM
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
No insider transactions in the past 3 months.
Key Insider Activity: Nov 8, 2024 to Mar 8, 2026
BlackRock Portfolio Management LLC
Other10 Percent Owner
-91.5M shares
17 transactions
Gatling John A.
ExecutiveChief Operating Officer
-58.3K shares
15 transactions
Stein Jonathan C.
ExecutiveCorporate Officer
-286 shares
10 transactions
Schoonman Geurt G
DirectorDirector
-3.2K shares
1 transactions
Bast Michael Scott
ExecutiveChief Operating Officer
-7.4K shares
13 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 8, 2026 | Stein Jonathan C. | ECorporate Officer | Exercise | 2.1K | $0.00 | $0.00 | 62.0K | View |
| Mar 8, 2026 | Stein Jonathan C. | ECorporate Officer | Payment In Kind | 1.0K | $38.92 | $40,788.16 | 61.0K | View |
| Mar 8, 2026 | Stein Jonathan C. | ECorporate Officer | Exercise | 2.1K | $0.00 | $0.00 | 4.1K | View |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 8, 2026 | Locked | — | — | — | — | — | — | — |
Mar 4, 2026 | Locked | — | — | — | — | — | — | — |
Mar 4, 2026 | Locked | — | — | — | — | — | — | — |
Dec 4, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Aug 12, 2025 | Locked | — | — | — | — | — | — | — |
Aug 8, 2025 | Locked | — | — | — | — | — | — | — |
Aug 8, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jul 18, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
May 30, 2025 | Locked | — | — | — | — | — | — | — |
May 30, 2025 | Locked | — | — | — | — | — | — | — |
May 30, 2025 | Locked | — | — | — | — | — | — | — |
May 30, 2025 | Locked | — | — | — | — | — | — | — |
May 30, 2025 | Locked | — | — | — | — | — | — | — |
May 30, 2025 | Locked | — | — | — | — | — | — | — |
May 9, 2025 | Locked | — | — | — | — | — | — | — |
May 9, 2025 | Locked | — | — | — | — | — | — | — |
May 9, 2025 | Locked | — | — | — | — | — | — | — |
May 9, 2025 | Locked | — | — | — | — | — | — | — |
May 9, 2025 | Locked | — | — | — | — | — | — | — |
Mar 11, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Mar 8, 2025 | Locked | — | — | — | — | — | — | — |
Feb 19, 2025 | Locked | — | — | — | — | — | — | — |
Feb 19, 2025 | Locked | — | — | — | — | — | — | — |
Feb 19, 2025 | Locked | — | — | — | — | — | — | — |
Feb 19, 2025 | Locked | — | — | — | — | — | — | — |
Feb 19, 2025 | Locked | — | — | — | — | — | — | — |
Feb 12, 2025 | Locked | — | — | — | — | — | — | — |
Feb 12, 2025 | Locked | — | — | — | — | — | — | — |
Feb 12, 2025 | Locked | — | — | — | — | — | — | — |
Feb 12, 2025 | Locked | — | — | — | — | — | — | — |
Feb 12, 2025 | Locked | — | — | — | — | — | — | — |
Jan 28, 2025 | Locked | — | — | — | — | — | — | — |
Jan 28, 2025 | Locked | — | — | — | — | — | — | — |
Jan 28, 2025 | Locked | — | — | — | — | — | — | — |
Jan 15, 2025 | Locked | — | — | — | — | — | — | — |
Jan 15, 2025 | Locked | — | — | — | — | — | — | — |
Jan 15, 2025 | Locked | — | — | — | — | — | — | — |
Jan 15, 2025 | Locked | — | — | — | — | — | — | — |
Jan 15, 2025 | Locked | — | — | — | — | — | — | — |
Jan 15, 2025 | Locked | — | — | — | — | — | — | — |
Nov 11, 2024 | Locked | — | — | — | — | — | — | — |
Nov 8, 2024 | Locked | — | — | — | — | — | — | — |
Nov 8, 2024 | Locked | — | — | — | — | — | — | — |
Nov 8, 2024 | Locked | — | — | — | — | — | — | — |
Nov 8, 2024 | Locked | — | — | — | — | — | — | — |
Nov 8, 2024 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of HESM stock, though this may be part of planned diversification.

