The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 8, 2026 | Niemiec David W | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Niemiec David W | Director | Grant(A) | 2K | — | $0 |
| Mar 8, 2026 | Niemiec David W | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Option exercise(M) | 929 | — | $0 |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Tax withholding(F) | 241 | $38.92 | $9K |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Tax withholding(F) | 308 | $38.92 | $12K |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Option exercise(M) | 1K | — | $0 |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Tax withholding(F) | 344 | $38.92 | $13K |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Option exercise(M) | 1K | — | $0 |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Option exercise(M) | 1K | — | $0 |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Option exercise(M) | 929 | — | $0 |
| Mar 8, 2026 | Bast Michael Scott | President and COO | Option exercise(M) | 1K | — | $0 |
| Mar 8, 2026 | Letwin Stephen J J | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Letwin Stephen J J | Director | Grant(A) | 2K | — | $0 |
| Mar 8, 2026 | Letwin Stephen J J | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Reddy J Patrick | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Reddy J Patrick | Director | Grant(A) | 2K | — | $0 |
| Mar 8, 2026 | Reddy J Patrick | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Stein Jonathan C. | Chief Executive Officer | Tax withholding(F) | 1K | $38.92 | $41K |
| Mar 8, 2026 | Stein Jonathan C. | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2026 | Stein Jonathan C. | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Mar 4, 2026 | Chevron Corp | Director, 10% Owner | Other(J) | 456K | — | $0 |
| Mar 4, 2026 | Chevron Corp | Director, 10% Owner | Disposed to issuer(D) | 456K | $39.49 | $18.0M |
| Sep 26, 2025 | Gatling John A. | President and COO | Option exercise(M) | 3K | — | $0 |
| Sep 26, 2025 | Gatling John A. | President and COO | Option exercise(M) | 6K | — | $0 |
| Sep 26, 2025 | Gatling John A. | President and COO | Option exercise(M) | 5K | — | $0 |
| Sep 26, 2025 | Gatling John A. | President and COO | Option exercise(M) | 6K | — | $0 |
| Sep 26, 2025 | Gatling John A. | President and COO | Option exercise(M) | 3K | — | $0 |
| Sep 26, 2025 | Gatling John A. | President and COO | Option exercise(M) | 5K | — | $0 |
| Aug 12, 2025 | Gatling John A. | President and COO | Sell(S) | 62K | $41.59 | $2.6M |
| Aug 8, 2025 | Hess Investments North Dakota LLC | Director, 10% Owner | Other(J) | 696K | — | $0 |
| Aug 8, 2025 | Hess Investments North Dakota LLC | Director, 10% Owner | Disposed to issuer(D) | 696K | $43.11 | $30.0M |
| Jun 9, 2025 | Schoonman Geurt G | Director | Sell(S) | 3K | $39.10 | $127K |
| May 30, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Conversion(C) | 14.6M | — | $0 |
| May 30, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Sell(S) | 15.0M | $36.86 | $553.7M |
| May 30, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Other(J) | 14.6M | — | $0 |
| May 30, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Conversion(C) | 14.6M | $36.86 | $537.2M |
| May 30, 2025 | Hess Infrastructure Partners GP LLC | Director | Other(J) | 898K | — | $0 |
| May 30, 2025 | Hess Infrastructure Partners GP LLC | Director | Other(J) | 29.1M | — | $0 |
| May 9, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Other(J) | 3.1M | — | $0 |
| May 9, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Disposed to issuer(D) | 3.1M | $36.88 | $114.8M |
| May 9, 2025 | Hess Corp | Director, 10% Owner | Other(J) | 3.1M | — | $0 |
| May 9, 2025 | Hess Corp | Director, 10% Owner | Disposed to issuer(D) | 2.0M | $36.88 | $75.2M |
| May 9, 2025 | Hess Midstream GP LP | Director, 10% Owner | Other(J) | 6.2M | — | $0 |
| Mar 11, 2025 | Gatling John A. | President and COO | Sell(S) | 2K | $40.60 | $85K |
| Mar 8, 2025 | Niemiec David W | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Niemiec David W | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Niemiec David W | Director | Grant(A) | 2K | — | $0 |
| Mar 8, 2025 | Reddy J Patrick | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Reddy J Patrick | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Reddy J Patrick | Director | Grant(A) | 2K | — | $0 |
| Mar 8, 2025 | Letwin Stephen J J | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Letwin Stephen J J | Director | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Letwin Stephen J J | Director | Grant(A) | 2K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Option exercise(M) | 3K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Option exercise(M) | 3K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Grant(A) | 6K | — | $0 |
| Mar 8, 2025 | Gatling John A. | President and COO | Option exercise(M) | 2K | — | $0 |
| Mar 8, 2025 | Stein Jonathan C. | Chief Financial Officer | Grant(A) | 6K | — | $0 |
| Feb 19, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Sell(S) | 1.6M | $39.11 | $64.5M |
| Feb 19, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Conversion(C) | 1.6M | — | $0 |
| Feb 19, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Other(J) | 1.6M | — | $0 |
| Feb 19, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Conversion(C) | 1.6M | — | $0 |
| Feb 19, 2025 | Hess Midstream GP LP | Director, 10% Owner | Other(J) | 3.3M | — | $0 |
| Feb 12, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Sell(S) | 11.0M | $39.11 | $430.2M |
| Feb 12, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Conversion(C) | 11.0M | — | $0 |
| Feb 12, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Other(J) | 11.0M | — | $0 |
| Feb 12, 2025 | BlackRock Portfolio Management LLC | 10% Owner | Conversion(C) | 11.0M | — | $0 |
| Feb 12, 2025 | Hess Midstream GP LP | Director, 10% Owner | Other(J) | 22.0M | — | $0 |
| Jan 15, 2025 | Global Infrastructure GP II, L.P. | Director, 10% Owner | Other(J) | 1.6M | — | $0 |
| Jan 15, 2025 | Global Infrastructure GP II, L.P. | Director, 10% Owner | Other(J) | 1.6M | — | $0 |
| Jan 15, 2025 | Global Infrastructure GP II, L.P. | Director, 10% Owner | Disposed to issuer(D) | 1.6M | $38.87 | $62.4M |
| Jan 15, 2025 | Hess Corp | Director, 10% Owner | Other(J) | 1.6M | — | $0 |
| Jan 15, 2025 | Hess Corp | Director, 10% Owner | Disposed to issuer(D) | 968K | $38.87 | $37.6M |
| Jan 15, 2025 | Hess Midstream GP LLC | Director, 10% Owner | Other(J) | 3.2M | — | $0 |
| Nov 11, 2024 | Stein Jonathan C. | Chief Financial Officer | Sell(S) | 8K | $35.32 | $280K |
| Nov 8, 2024 | Stein Jonathan C. | Chief Financial Officer | Option exercise(M) | 6K | — | $0 |
| Nov 8, 2024 | Stein Jonathan C. | Chief Financial Officer | Option exercise(M) | 7K | — | $0 |
| Nov 8, 2024 | Stein Jonathan C. | Chief Financial Officer | Option exercise(M) | 2K | — | $0 |
| Nov 8, 2024 | Stein Jonathan C. | Chief Financial Officer | Option exercise(M) | 6K | — | $0 |
| Nov 8, 2024 | Stein Jonathan C. | Chief Financial Officer | Option exercise(M) | 2K | — | $0 |
| Nov 8, 2024 | Stein Jonathan C. | Chief Financial Officer | Option exercise(M) | 7K | — | $0 |
| Sep 20, 2024 | Global Infrastructure Investors II, LLC | Director, 10% Owner | Conversion(C) | 12.7M | — | $0 |
| Sep 20, 2024 | Global Infrastructure Investors II, LLC | Director, 10% Owner | Sell(S) | 12.7M | $35.12 | $444.3M |
| Sep 20, 2024 | Global Infrastructure Investors II, LLC | Director, 10% Owner | Other(J) | 12.7M | — | $0 |
| Sep 20, 2024 | Global Infrastructure Investors II, LLC | Director, 10% Owner | Conversion(C) | 12.7M | — | $0 |
| Sep 20, 2024 | Hess Infrastructure Partners GP LLC | Director, 10% Owner | Other(J) | 25.3M | — | $0 |
| Sep 11, 2024 | Global Infrastructure GP II, L.P. | Director, 10% Owner | Other(J) | 1.8M | — | $0 |
| Sep 11, 2024 | Global Infrastructure GP II, L.P. | Director, 10% Owner | Other(J) | 1.8M | — | $0 |
| Sep 11, 2024 | Global Infrastructure GP II, L.P. | Director, 10% Owner | Disposed to issuer(D) | 1.8M | $35.42 | $62.4M |
| Sep 11, 2024 | Hess Infrastructure Partners GP LLC | Director, 10% Owner | Other(J) | 3.5M | — | $0 |
| Sep 11, 2024 | Hess Corp | Director, 10% Owner | Other(J) | 1.8M | — | $0 |
| Sep 11, 2024 | Hess Corp | Director, 10% Owner | Disposed to issuer(D) | 1.1M | $35.42 | $37.6M |
| Jun 26, 2024 | GIP II Blue Holding, L.P. | Director, 10% Owner | Other(J) | 1.7M | — | $0 |
| Jun 26, 2024 | GIP II Blue Holding, L.P. | Director, 10% Owner | Other(J) | 1.7M | — | $0 |
| Jun 26, 2024 | GIP II Blue Holding, L.P. | Director, 10% Owner | Disposed to issuer(D) | 1.7M | $36.71 | $62.4M |
| Jun 26, 2024 | Hess Midstream GP LP | Director, 10% Owner | Other(J) | 3.4M | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).