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 |
|---|---|---|---|---|---|---|
| Feb 16, 2024 | Langdon Richard S | Director | Other(J) | 3K | $1.39 | $4K |
| Feb 16, 2024 | Ward Charles C | Interim CEO, CFO & Secretary | Other(J) | 29K | $1.39 | $40K |
| Jan 8, 2024 | Stonepeak Infrastructure Fund (Orion AIV) LP | 10% Owner | Buy(P) | 1.5M | $1.39 | $2.1M |
| Jan 8, 2024 | Stonepeak GP Holdings LP | 10% Owner | Buy(P) | 1.5M | $1.39 | $2.1M |
| Oct 31, 2023 | Stonepeak Catarina Upper Holdings LLC | 10% Owner | Grant(A) | 1.4M | — | — |
| Oct 31, 2023 | Stonepeak GP Holdings LP | 10% Owner | Grant(A) | 1.4M | — | — |
| Jul 31, 2023 | Stonepeak Associates LLC | 10% Owner | Grant(A) | 1.3M | — | — |
| Jul 31, 2023 | Stonepeak GP Holdings LP | 10% Owner | Grant(A) | 1.3M | — | — |
| May 4, 2023 | Stonepeak Catarina Holdings LLC | 10% Owner | Grant(A) | 28.4M | — | — |
| Mar 10, 2023 | Keuss Michael A. | President / Chief Oper. Off. | Grant(A) | 2.5M | — | $0 |
| Mar 10, 2023 | Gibbs Randall L. | CEO, Director | Grant(A) | 2.5M | — | $0 |
| Jan 31, 2023 | Stonepeak GP Investors LLC | 10% Owner | Grant(A) | 1.3M | — | — |
| Nov 22, 2022 | Stonepeak GP Investors Manager LLC | 10% Owner | Grant(A) | 27.4M | — | — |
| Aug 26, 2022 | Hartigan Jonathan C. M. | Pres. & Chief Invest. Officer | Disposed to issuer(D) | 3.3M | — | $0 |
| Jul 29, 2022 | Stonepeak Catarina Upper Holdings LLC | 10% Owner | Grant(A) | 27.4M | — | — |
| Apr 29, 2022 | Stonepeak Texas Midstream Holdco LLC | 10% Owner | Grant(A) | 24.7M | — | — |
| Jan 31, 2022 | Stonepeak GP Investors LLC | 10% Owner | Grant(A) | 24.5M | — | — |
| Dec 31, 2021 | Willinger Gerald F | Insider | Tax withholding(F) | 549K | $0.59 | $324K |
| Oct 29, 2021 | Stonepeak GP Investors Manager LLC | 10% Owner | Grant(A) | 10.8M | — | — |
| Jul 30, 2021 | Stonepeak Texas Midstream Holdco LLC | 10% Owner | Grant(A) | 8.0M | — | — |
| Apr 30, 2021 | Stonepeak Infrastructure Fund (Orion AIV) LP | 10% Owner | Grant(A) | 13.8M | — | — |
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).