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 |
|---|---|---|---|---|---|---|
| May 11, 2021 | Viens Andy | Director | Disposed to issuer(D) | 28K | — | $0 |
| May 11, 2021 | Carlson Aaron G | General Counsel & Secretary | Disposed to issuer(D) | 5K | — | $0 |
| May 11, 2021 | Reuwer John S | SVP, Bus. & Corp. Development | Disposed to issuer(D) | 8K | — | $0 |
| May 11, 2021 | Vanderhider Hallie A. | Director | Disposed to issuer(D) | 29K | — | $0 |
| May 11, 2021 | Christensen Thomas W. | Chief Financial Officer/CAO | Disposed to issuer(D) | 20K | — | $0 |
| May 11, 2021 | Salinas Martin | Director | Disposed to issuer(D) | 37K | — | $0 |
| May 11, 2021 | Fielder Robin H | President & CEO, Director | Disposed to issuer(D) | 10K | — | $0 |
| May 11, 2021 | NBL Midstream, LLC | Director, 10% Owner | Grant(A) | 33.8M | — | $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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).