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 |
|---|---|---|---|---|---|---|
| Nov 3, 2023 | First Reserve GP XIII Ltd | Director, 10% Owner | Disposed to issuer(D) | 914 | — | — |
| Nov 3, 2023 | First Reserve GP XIII Ltd | Director, 10% Owner | Disposed to issuer(D) | 11.3M | — | — |
| Nov 3, 2023 | Reaves Gary Duane | Director | Disposed to issuer(D) | 8K | — | — |
| Nov 3, 2023 | Williams Clay C | Director | Disposed to issuer(D) | 8K | — | — |
| Nov 3, 2023 | Minas Angela A | Director | Disposed to issuer(D) | 8K | — | — |
| Nov 3, 2023 | Moore William H. | EVP - Corporate Strategy | Grant(A) | 30K | — | — |
| Nov 3, 2023 | Moore William H. | EVP - Corporate Strategy | Disposed to issuer(D) | 268K | — | — |
| Nov 3, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Disposed to issuer(D) | 1.3M | — | — |
| Nov 3, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Grant(A) | 116K | — | — |
| Nov 3, 2023 | Vallejo Frances M | Director | Disposed to issuer(D) | 14K | — | — |
| Nov 3, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Grant(A) | 7K | — | — |
| Nov 3, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Disposed to issuer(D) | 131K | — | — |
| Nov 3, 2023 | Lumpkins David | Director | Disposed to issuer(D) | 56K | — | — |
| Nov 3, 2023 | Black John William III | EVP, Chief Financial Officer | Grant(A) | 4K | — | — |
| Nov 3, 2023 | Black John William III | EVP, Chief Financial Officer | Disposed to issuer(D) | 90K | — | — |
| Nov 3, 2023 | Cathey Jeffrey M | SVP, Controller | Disposed to issuer(D) | 29K | — | — |
| Nov 3, 2023 | Cathey Jeffrey M | SVP, Controller | Grant(A) | 2K | — | — |
| Nov 3, 2023 | Halpin Robert Thornbury III | President | Disposed to issuer(D) | 582K | — | — |
| Nov 3, 2023 | Halpin Robert Thornbury III | President | Grant(A) | 31K | — | — |
| Nov 3, 2023 | Gfeller Warren H | Director | Disposed to issuer(D) | 61K | — | — |
| Nov 3, 2023 | Gfeller Warren H | Director | Disposed to issuer(D) | 5K | — | — |
| Nov 3, 2023 | Judah Janeen S | Director | Disposed to issuer(D) | 22K | — | — |
| Nov 3, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Disposed to issuer(D) | 375K | — | — |
| Nov 3, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Grant(A) | 29K | — | — |
| Nov 3, 2023 | Sherman John J | Director | Disposed to issuer(D) | 38K | — | — |
| Nov 3, 2023 | Sherman John J | Director | Disposed to issuer(D) | 3.1M | — | — |
| Nov 3, 2023 | Sherman John J | Director | Disposed to issuer(D) | 96K | — | — |
| Aug 12, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 14K | $26.43 | $364K |
| Aug 12, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 8K | $26.43 | $208K |
| Aug 12, 2023 | Cathey Jeffrey M | SVP, Controller | Tax withholding(F) | 6K | $26.43 | $168K |
| Jun 30, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Grant(A) | 34K | — | $0 |
| Jun 30, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 39K | $26.42 | $1.0M |
| Jun 30, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 13K | $26.48 | $357K |
| Feb 14, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 140 | $26.75 | $4K |
| Feb 14, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Grant(A) | 352 | — | $0 |
| Feb 14, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 140 | $26.75 | $4K |
| Feb 14, 2023 | Black John William III | EVP, Chief Financial Officer | Grant(A) | 352 | — | $0 |
| Feb 14, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 188 | $26.75 | $5K |
| Feb 14, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Grant(A) | 472 | — | $0 |
| Feb 14, 2023 | Halpin Robert Thornbury III | President | Tax withholding(F) | 250 | $26.75 | $7K |
| Feb 14, 2023 | Halpin Robert Thornbury III | President | Grant(A) | 629 | — | $0 |
| Feb 14, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Tax withholding(F) | 234 | $26.75 | $6K |
| Feb 14, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Grant(A) | 589 | — | $0 |
| Feb 14, 2023 | Moore William H. | EVP - Corporate Strategy | Tax withholding(F) | 216 | $26.75 | $6K |
| Feb 14, 2023 | Moore William H. | EVP - Corporate Strategy | Grant(A) | 472 | — | $0 |
| Feb 14, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Grant(A) | 2K | — | $0 |
| Feb 14, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Tax withholding(F) | 932 | $26.75 | $25K |
| Feb 10, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Grant(A) | 14K | — | $0 |
| Feb 10, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 6K | $26.61 | $151K |
| Feb 10, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 6K | $26.61 | $151K |
| Feb 10, 2023 | Black John William III | EVP, Chief Financial Officer | Grant(A) | 14K | — | $0 |
| Feb 10, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 8K | $26.61 | $202K |
| Feb 10, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Grant(A) | 19K | — | $0 |
| Feb 10, 2023 | Halpin Robert Thornbury III | President | Tax withholding(F) | 10K | $26.61 | $270K |
| Feb 10, 2023 | Halpin Robert Thornbury III | President | Grant(A) | 26K | — | $0 |
| Feb 10, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Grant(A) | 24K | — | $0 |
| Feb 10, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Tax withholding(F) | 10K | $26.61 | $253K |
| Feb 10, 2023 | Moore William H. | EVP - Corporate Strategy | Tax withholding(F) | 9K | $26.61 | $233K |
| Feb 10, 2023 | Moore William H. | EVP - Corporate Strategy | Grant(A) | 19K | — | $0 |
| Feb 10, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Tax withholding(F) | 38K | $26.61 | $1.0M |
| Feb 10, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Grant(A) | 97K | — | $0 |
| Feb 9, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 2K | $26.57 | $62K |
| Jan 10, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Grant(A) | 34K | — | $0 |
| Jan 10, 2023 | Black John William III | EVP, Chief Financial Officer | Grant(A) | 24K | — | $0 |
| Jan 10, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Grant(A) | 38K | — | $0 |
| Jan 10, 2023 | Gfeller Warren H | Director | Grant(A) | 4K | — | $0 |
| Jan 10, 2023 | Halpin Robert Thornbury III | President | Grant(A) | 55K | — | $0 |
| Jan 10, 2023 | Judah Janeen S | Director | Grant(A) | 4K | — | $0 |
| Jan 10, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Grant(A) | 43K | — | $0 |
| Jan 10, 2023 | Lumpkins David | Director | Grant(A) | 4K | — | $0 |
| Jan 10, 2023 | Minas Angela A | Director | Grant(A) | 4K | — | $0 |
| Jan 10, 2023 | Moore William H. | EVP - Corporate Strategy | Grant(A) | 38K | — | $0 |
| Jan 10, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Grant(A) | 97K | — | $0 |
| Jan 10, 2023 | Sherman John J | Director | Grant(A) | 4K | — | $0 |
| Jan 10, 2023 | Vallejo Frances M | Director | Grant(A) | 4K | — | $0 |
| Jan 10, 2023 | Williams Clay C | Director | Grant(A) | 4K | — | $0 |
| Jan 6, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 3K | $27.00 | $78K |
| Jan 6, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 2K | $27.00 | $58K |
| Jan 6, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 6K | $27.00 | $162K |
| Jan 6, 2023 | Halpin Robert Thornbury III | President | Tax withholding(F) | 10K | $27.00 | $257K |
| Jan 6, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Tax withholding(F) | 8K | $27.00 | $219K |
| Jan 6, 2023 | Moore William H. | EVP - Corporate Strategy | Tax withholding(F) | 7K | $27.00 | $191K |
| Jan 6, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Tax withholding(F) | 22K | $27.00 | $597K |
| Jan 5, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 4K | $26.56 | $103K |
| Jan 5, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 2K | $26.56 | $65K |
| Jan 5, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 3K | $26.56 | $91K |
| Jan 5, 2023 | Halpin Robert Thornbury III | President | Tax withholding(F) | 7K | $26.56 | $181K |
| Jan 5, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Tax withholding(F) | 6K | $26.56 | $148K |
| Jan 5, 2023 | Moore William H. | EVP - Corporate Strategy | Tax withholding(F) | 5K | $26.56 | $139K |
| Jan 5, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Tax withholding(F) | 15K | $26.56 | $390K |
| Jan 3, 2023 | Aviki Diaco | EVP, Chief Operating Officer | Tax withholding(F) | 2K | $26.19 | $53K |
| Jan 3, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 1K | $26.19 | $36K |
| Jan 3, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 3K | $26.19 | $68K |
| Jan 3, 2023 | Halpin Robert Thornbury III | President | Tax withholding(F) | 4K | $26.19 | $95K |
| Jan 3, 2023 | Lambert Joel Christian | EVP, Legal, Safety Compliance | Tax withholding(F) | 5K | $26.19 | $139K |
| Jan 3, 2023 | Moore William H. | EVP - Corporate Strategy | Tax withholding(F) | 4K | $26.19 | $114K |
| Jan 3, 2023 | Phillips Robert G | Founder, Chairman & CEO, Director | Tax withholding(F) | 9K | $26.19 | $229K |
| Jan 2, 2023 | Black John William III | EVP, Chief Financial Officer | Tax withholding(F) | 2K | $26.19 | $57K |
| Jan 2, 2023 | Dougherty Steven Michael | EVP - Chief Accounting Officer | Tax withholding(F) | 2K | $26.19 | $60K |
| Jan 2, 2023 | Halpin Robert Thornbury III | President | Tax withholding(F) | 4K | $26.19 | $112K |
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).