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F

FANG

Nasdaq

Diamondback Energy, Inc.

Latest disclosureOctober 7, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 49 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 70

Limited filing history
All70Buying0Selling49Other21
Filters

Last 30 daysNo qualifying insider buying. Sales: $1.89B by 5 insiders.

21 of 70 trades · April 6, 2026 – October 5, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Gift disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 15, 2026Filed September 17, 2026SEC filing
Gift disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 15, 2026Filed September 17, 2026SEC filing
Gift disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 15, 2026Filed September 17, 2026SEC filing
Gift disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 16, 2026Filed September 17, 2026SEC filing
Gift disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 16, 2026Filed September 17, 2026SEC filing
Gift disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded September 16, 2026Filed September 17, 2026SEC filing
Tax or exercise withholding

Matt Zmigrosky

EVP, Chief Legal and Admin Off

Common Stock

Value context
$174.46K
Reported price
$202.63 / share
Traded September 10, 2026Filed September 14, 2026SEC filing
Tax or exercise withholding

Albert Barkmann

Exec. VP and Chief Engineer

Common Stock

Value context
$138.19K
Reported price
$202.63 / share
Traded September 10, 2026Filed September 14, 2026SEC filing
Gift disclosed

Hof Matthew Kaes Van't

Chief Executive Officer

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded June 17, 2026Filed June 18, 2026SEC filing
Award disclosed

Melanie Montague Trent

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Rebecca A. Klein

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Stephanie K. Mains

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Travis D. Stice

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Darin G. Holderness

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Steven E. West

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Mark Lawrence Plaumann

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Charles Alvin Meloy

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Vincent K. Brooks

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Frank D. Tsuru

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Award disclosed

Robert K. Reeves

Director

Common Stock

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 20, 2026Filed May 21, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorCommon StockGift25,000Gift · no purchase priceNot a purchaseSep 15Filed Sep 17 · 2d laterSEC filing
DirectorCommon StockGift12,500Gift · no purchase priceNot a purchaseSep 15Filed Sep 17 · 2d laterSEC filing
DirectorCommon StockGift12,500Gift · no purchase priceNot a purchaseSep 15Filed Sep 17 · 2d laterSEC filing
DirectorCommon StockGift12,500Gift · no purchase priceNot a purchaseSep 16Filed Sep 17 · 1d laterSEC filing
DirectorCommon StockGift12,500Gift · no purchase priceNot a purchaseSep 16Filed Sep 17 · 1d laterSEC filing
DirectorCommon StockGift25,000Gift · no purchase priceNot a purchaseSep 16Filed Sep 17 · 1d laterSEC filing
EVP, Chief Legal and Admin OffCommon StockExercise-price or tax withholding861$202.63 / share$174.46KSep 10Filed Sep 14 · 4d laterSEC filing
Exec. VP and Chief EngineerCommon StockExercise-price or tax withholding682$202.63 / share$138.19KSep 10Filed Sep 14 · 4d laterSEC filing
Chief Executive OfficerCommon StockGift2,674Gift · no purchase priceNot a purchaseJun 17Filed Jun 18 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing
DirectorCommon StockGrant or award982Award · no purchase priceNon-cash awardMay 20Filed May 21 · 1d laterSEC filing

Showing the latest 20 of 21 trades. Show all 21 trades

Congress transactions 1

All Congress filings
Partial sale disclosed

Diamondback Energy, Inc. - Common Stock (FANG) · Stock

The filing reports a partial sale for the member.

Roger Williams official portraitRoger WilliamsReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 22, 2025
Filed January 15, 2026 · 24d laterOriginal report
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001539838
Latest public acceptance
Oct 7, 2026, 09:18 PM UTC
Score calculated
Oct 7, 2026, 09:20 PM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.