Albert Barkmann insider trades

Open-market stock purchases and sales by Albert Barkmann, Exec. VP and Chief Engineer at Diamondback Energy, Inc, from SEC Form 4 filings since Mar 1, 2024.

Recent trades

DateStockTradeValue
Sep 10, 2026FANG Diamondback Energy, IncSold (not open market)$138K
May 15, 2026FANG Diamondback Energy, IncSold$612K
Mar 13, 2026FANG Diamondback Energy, IncSold$732K
Mar 1, 2026FANG Diamondback Energy, IncBought (not open market)—
Mar 1, 2026FANG Diamondback Energy, IncBought (not open market)—
Mar 1, 2026FANG Diamondback Energy, IncSold (not open market)$425K
Mar 1, 2026FANG Diamondback Energy, IncSold (not open market)$48.9K
Mar 1, 2026FANG Diamondback Energy, IncSold (not open market)$59.2K
Mar 1, 2026FANG Diamondback Energy, IncSold (not open market)$80.1K

Companies traded

  • FANG Diamondback Energy, Inc: 4 sales, last Sep 10, 2026
  • VNOM VNOM Sub, Inc: other filings, last Aug 19, 2025

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