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Diamondback Energy, Inc.
Crude Petroleum & Natural Gas · DE · CIK 1539838
Diamondback Energy explores and produces crude oil and natural gas in the US Permian Basin
red 8-K · 90d🔥 High media attention
$54.05B
Market cap
$180.54
Last close
+0.3%
1D
-3.9%
5D
2.4M
Volume
Price · last 39 sessions-15.5%
May 4L $179.91 · H $213.69Jun 29
296
Total filings
Jun 15, 2026
Last filing
12/31
Fiscal year end
8-KMaterial Agreement · New Debt / ObligationJun 15, 2026SC 13D/ASC 13D/AJun 5, 20268-KExecutive Change · Shareholder VoteMay 20, 202610-Q10-QMay 6, 20268-KResults of OperationsMay 4, 20268-KResults of OperationsApr 13, 20268-KCompany UpdateApr 13, 2026DEFA14ADEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALSApr 9, 2026DEF 14ADEFINITIVE PROXY STATEMENTApr 9, 20268-KCompany UpdateApr 6, 2026SC 13D/ASC 13D/AMar 23, 2026SC 13D/ASC 13D/AMar 16, 20268-KMaterial Agreement · Company UpdateMar 12, 2026SC 13D/ASC 13D/AMar 4, 202610-K10-KFeb 25, 20268-KResults of OperationsFeb 23, 2026SC 13D/ASC 13D/AFeb 5, 20268-KResults of OperationsJan 12, 2026SC 13D/ASC 13D/ADec 2, 20258-KCompany UpdateDec 1, 202510-Q10-QNov 5, 20258-KResults of OperationsNov 3, 20258-KResults of OperationsOct 9, 202510-Q10-QAug 6, 20258-KResults of OperationsAug 4, 20258-KResults of OperationsJul 10, 20258-KMaterial Agreement · New Debt / ObligationJun 12, 20258-KCompany UpdateJun 4, 20258-KExecutive Change · Shareholder VoteMay 21, 202510-Q10-QMay 7, 20258-KResults of OperationsMay 5, 20258-KResults of OperationsApr 16, 2025DEFA14ADEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALSApr 10, 2025DEF 14ADEFINITIVE PROXY STATEMENTApr 10, 20258-K/ACompany UpdateApr 7, 20258-KMaterial Agreement · New Debt / ObligationMar 21, 20258-KMaterial Agreement · New Debt / ObligationMar 20, 20258-KMaterial Agreement · Company UpdateMar 10, 2025424B5424B5Mar 6, 202510-K10-KFeb 26, 20258-KResults of OperationsFeb 24, 20258-KExecutive Change · Reg FD DisclosureFeb 20, 20258-KEquity Issuance · Company UpdateFeb 18, 20258-KExecutive Change · Reg FD DisclosureFeb 3, 20258-KResults of OperationsJan 13, 202510-Q10-QNov 7, 20248-KResults of OperationsNov 4, 20248-KResults of OperationsOct 10, 20248-KResults of OperationsOct 1, 20248-KMaterial Agreement · Company UpdateSep 23, 20248-K/ACompany UpdateSep 19, 20248-KBylaw Amendment · Company UpdateSep 19, 2024SC 13DSC 13DSep 13, 20248-KExecutive Change · Material AgreementSep 10, 202410-Q10-QAug 7, 20248-KResults of OperationsAug 5, 20248-KResults of OperationsJul 11, 20248-KShareholder VoteJun 12, 202410-Q10-QMay 2, 20248-KResults of OperationsApr 30, 20248-KShareholder Vote · Company UpdateApr 29, 2024DEFA14ADIAMONDBACK ENERGY, INC. - DEFA14AApr 25, 2024DEF 14ADIAMONDBACK ENERGY, INC. - DEF 14AApr 25, 2024DEFA14ADEFA14AApr 18, 20248-KCompany UpdateApr 18, 2024DEFA14ADEFA14AApr 18, 20248-KMaterial Agreement · New Debt / ObligationApr 18, 2024DEFA14ADEFA14AApr 12, 20248-KMaterial Agreement · Company UpdateApr 12, 20248-KResults of OperationsApr 10, 2024424B5FORM 424B5Apr 8, 20248-KCompany UpdateApr 8, 2024DEFA14ADEFA14AApr 1, 2024DEFA14ADEFA14AMar 18, 20248-KMaterial AgreementMar 18, 2024DEFA14ADEFA14AMar 6, 20248-KMaterial Agreement · New Debt / ObligationMar 6, 202410-K10-KFeb 22, 2024DEFA14ADEFA14AFeb 21, 2024DEFA14ADEFA14AFeb 21, 2024
Insider Activity
In the 90 days to Mar 20, 2026: 10 sold $2.7B.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 20, 2026 | Dick Teresa L.CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $193.00 | $965K |
| Mar 20, 2026 | Wesson Daniel NExec. VP & COO | Sell | 5,000 | $191.96 | $960K |
| Mar 18, 2026 | West Steven EDirector | Sell | 6,000 | $188.35 | $1.1M |
| Mar 18, 2026 | Dick Teresa L.CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $190.00 | $950K |
| Mar 18, 2026 | Zmigrosky MattEVP, Chief Legal and Admin Off | Sell | 4,101 | $190.51 | $781K |
| Mar 16, 2026 | Thompson Jere W IiiCFO, Executive VP | Sell | 750 | $182.47 | $137K |
| Mar 13, 2026 | Zmigrosky MattEVP, Chief Legal and Admin Off | Sell | 20,899 | $180.00 | $3.8M |
| Mar 13, 2026 | Barkmann AlbertExec. VP and Chief Engineer | Sell | 4,000 | $182.90 | $732K |
| Mar 12, 2026 | Sgf Fang Holdings, LpTenPercentOwner | Sell | 12,650,000 | $170.19 | $2.2B |
| Mar 10, 2026 | Meloy Charles AlvinDirector | Sell | 1,746 | $178.82 | $312K |
| Mar 10, 2026 | Meloy Charles AlvinDirector | Sell | 1,686 | $178.10 | $300K |
| Mar 10, 2026 | Meloy Charles AlvinDirector | Sell | 1,455 | $182.03 | $265K |
| Mar 10, 2026 | Meloy Charles AlvinDirector | Sell | 1,329 | $181.15 | $241K |
| Mar 10, 2026 | Meloy Charles AlvinDirector | Sell | 1,075 | $180.25 | $194K |
| Mar 10, 2026 | Meloy Charles AlvinDirector | Sell | 566 | $177.09 | $100K |
| Mar 9, 2026 | Meloy Charles AlvinDirector | Sell | 2,876 | $183.43 | $528K |
| Mar 9, 2026 | Dick Teresa L.CAO, Exec. VP, Assist. Sec. | Sell | 2,500 | $185.00 | $463K |
| Mar 9, 2026 | Meloy Charles AlvinDirector | Sell | 1,849 | $182.67 | $338K |
| Mar 9, 2026 | Meloy Charles AlvinDirector | Sell | 1,465 | $184.46 | $270K |
| Mar 9, 2026 | Meloy Charles AlvinDirector | Sell | 709 | $181.43 | $129K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
In the News
🔥 High media attentionCoverage (30d): 7 reputable articles.
MarketWatchDiamondback Energy Inc. stock underperforms Friday when compared to competitors3d agoMarketWatchDiamondback Energy Inc. stock underperforms Wednesday when compared to competitors5d agoMarketWatchDiamondback Energy Inc. stock outperforms competitors on strong trading day7d agoMarketWatchDiamondback Energy Inc. stock outperforms competitors despite losses on the day18d agoMorningstarThe Best Energy Stocks to Buy1mo ago
Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗
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