Insider and congress filings

Diamondback Energy, Inc. (FANG)

NASDAQ · Energy · 400 insider transactions · 31 congress trades · last filed 19 days agoS&P 500Nasdaq 100

20
Open-market insider filings shown
1d
Median delay on the insider filings, in business days
within the two business day rule
0 buys·20 sells
Purchases and sales in the filings shown
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About Diamondback Energy, Inc.

from the company's filings and listing, as of Oct 20, 2026
Exchange
NASDAQ
Sector
Energy
Industry
Oil & Gas Exploration & Production
Chief executive
Matthew Kaes Van't Hof
Employees
1,762
Listed since
Oct 12, 2012
Market value
$56.9B
Price to earnings (12 mo)
39.7
Net income per share, as reported (12 mo)
$5.64
Dividend yield
2.09%

www.diamondbackenergy.com

Earnings

6 reported quarters · next on Nov 2, 2026
QuarterEPSEPS expectedRevenueRevenue expectedResult
Q2 FY2026reported Aug 3, 2026$6.48$6.08$4.8B$4.9BEPS beatRevenue in line
Q1 FY2026reported May 4, 2026$4.23$3.74$4.2B$3.8BEPS beatRevenue beat
Q4 FY2025reported Feb 23, 2026$1.74$2.00$3.0B$3.3BEPS missRevenue miss
Q3 FY2025reported Nov 3, 2025$3.08$2.94$3.9B$3.5BEPS beatRevenue beat
Q2 FY2025reported Aug 4, 2025$2.67$2.76$3.7B$3.3BEPS missRevenue beat
Q1 FY2025reported May 5, 2025$4.54$4.18$4.0B$3.8BEPS beatRevenue beat

Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag reads n/a only when a number is missing. Quarterly EPS is the figure set against the consensus, usually adjusted, so the quarters need not add up to the 12-month net income per share above. An estimate is a forecast made by analysts, not a company target.

Executive pay

as filed for fiscal 2025 · proxy filed Apr 9, 2026
ExecutiveSalaryStock awardsOtherTotal
Travis D. SticeExecutive Chairman$1.1M$16.6M$2.8M$20.5M
Kaes Van’t HofChief Executive Officer$1.1M$11.1M$2.7M$14.9M
Daniel N. WessonExecutive Vice President and Chief Operating Officer$692K$5.8M$1.2M$7.7M
Matt ZmigroskyExecutive Vice President, Chief Legal and Administrative Officer and Secretary$688K$4.2M$1.1M$6.0M
Jere W. Thompson IIIExecutive Vice President and Chief Financial Officer$542K$3.3M$841K$4.6M
Teresa L. DickExecutive Vice President, Chief Accounting Officer and Assistant Secretary$546K$3.1M$841K$4.5M

The summary compensation table from the proxy statement for fiscal 2025, with titles as filed then. Executives who have since left are not shown. Read the filing

Institutional holders

13F positions as of Jun 30, 2026
HolderValueSharesShares vs prior qtr% of shares out
BlackRock, Inc.$3.3B18,792,594+1.5%6.68%
Wellington Management Group LLP$2.9B16,420,247+31.3%5.84%
Vanguard Capital Management LLC$2.2B12,775,007+0.3%4.54%
State Street Corp$2.2B12,562,224+4.2%4.44%
Invesco Ltd.$2.0B11,180,445+88.9%3.98%
Vanguard Portfolio Management LLC$1.7B9,706,610-0.1%3.45%
Capital World Investors$1.6B8,944,927+135.6%3.18%
Boston Partners$1.0B5,850,054+1.4%2.08%
Geode Capital Management, LLC$943.4M5,387,025+1.2%1.92%
Bank of New York Mellon Corp$852.8M4,851,470+23.1%1.73%
FMR LLC$807.6M4,594,399-5.8%1.63%
Morgan Stanley$684.7M3,895,346+3.8%1.39%

A 13F reports long US equity positions and is filed within 45 days of the quarter end, so these are positions as they stood on Jun 30, 2026. For a manager's whole book see the fund directory. What a 13F covers and leaves out is explained in our guide to Form 13F.

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Open-market insider trades

20 filings shown · newest filing first
InsiderActionSharesPriceValueTrade dateDelay
(business days)
Charles Alvin MeloyDirectorSold · scheduled · 3 lines33,333$183.74$6.1MOct 5, 2026filed Oct 7, 20262d
SGF FANG Holdings, LP10% ownerSold9,079,675$205.26$1.9BSep 16, 2026filed Sep 17, 20261d
Teresa L. DickEVP Accounting, Assist. Sec.Sold5,000$210.00$1.1MSep 15, 2026filed Sep 17, 20262d
Matt ZmigroskyEVP, Chief Legal and Admin OffSold1,326$212.56$282KSep 15, 2026filed Sep 17, 20262d
Travis D. SticeDirectorSold75,000$204.31$15.3MSep 11, 2026filed Sep 14, 20261d
Mark Lawrence PlaumannDirectorSold1,000$210.58$211KAug 21, 2026filed Aug 24, 20261d
Daniel N. WessonExec. VP & COOSold7,500$215.21$1.6MAug 20, 2026filed Aug 24, 20262d
Hof Matthew Kaes Van'tChief Executive OfficerSold · 2 lines10,000$214.66$2.1MAug 20, 2026filed Aug 24, 20262d
Jere W. Thompson IIICFO, Executive VPSold500$204.14$102KAug 14, 2026filed Aug 17, 20261d
Matt ZmigroskyEVP, Chief Legal and Admin OffSold2,500$202.77$507KAug 14, 2026filed Aug 17, 20261d
Hof Matthew Kaes Van'tChief Executive OfficerSold5,000$202.46$1.0MAug 11, 2026filed Aug 12, 20261d
Charles Alvin MeloyDirectorSold · scheduled · 4 lines33,333$198.41$6.6MAug 3, 2026filed Aug 4, 20261d
Charles Alvin MeloyDirectorSold · scheduled · 3 lines83,334$187.12$15.6MJun 16, 2026filed Jun 17, 20261d
Mark Lawrence PlaumannDirectorSold500$196.50$98KJun 9, 2026filed Jun 10, 20261d
Teresa L. DickCAO, Exec. VP, Assist. Sec.Sold5,000$205.00$1.0MJun 4, 2026filed Jun 8, 20262d
SGF FANG Holdings, LP10% ownerSold10,000,000$204.25$2.0BJun 4, 2026filed Jun 5, 20261d
Matt ZmigroskyEVP, Chief Legal and Admin OffSold5,000$210.00$1.1MJun 3, 2026filed Jun 4, 20261d
Hof Matthew Kaes Van'tChief Executive OfficerSold · 2 lines15,000$208.33$3.1MJun 3, 2026filed Jun 4, 20261d
Matt ZmigroskyEVP, Chief Legal and Admin OffSold5,000$200.54$1.0MJun 1, 2026filed Jun 2, 20261d
Teresa L. DickCAO, Exec. VP, Assist. Sec.Sold7,000$200.90$1.4MJun 2, 2026filed Jun 2, 20260d

One row is one filing, newest filing first. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count. Scheduled: set up in advance under a Rule 10b5-1 trading plan. The delay counts business days from the trade to the filing, the unit of Form 4's two business day deadline: weekends and federal holidays are skipped. How the filing itself works is explained in our guide to Form 4.

Other Form 4 activity (17)
InsiderEventSharesDate
Charles Alvin MeloyDirectorGift37,500Sep 16, 2026
Charles Alvin MeloyDirectorGift37,500Sep 15, 2026
Matt ZmigroskyEVP, Chief Legal and Admin OffTax withholding861Sep 10, 2026
Albert BarkmannExec. VP and Chief EngineerTax withholding682Sep 10, 2026
Hof Matthew Kaes Van'tChief Executive OfficerGift2,674Jun 17, 2026
Lance W. RobertsonDirectorStock award982May 20, 2026
Robert K. ReevesDirectorStock award982May 20, 2026
Frank D. TsuruDirectorStock award982May 20, 2026
Vincent K. BrooksDirectorStock award982May 20, 2026
Charles Alvin MeloyDirectorStock award982May 20, 2026
Mark Lawrence PlaumannDirectorStock award982May 20, 2026
Steven E. WestDirectorStock award982May 20, 2026
Darin G. HoldernessDirectorStock award982May 20, 2026
Travis D. SticeDirectorStock award982May 20, 2026
Stephanie K. MainsDirectorStock award982May 20, 2026
Rebecca A. KleinDirectorStock award982May 20, 2026
Melanie Montague TrentDirectorStock award982May 20, 2026

Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.

Congress trades in FANG

20 disclosures of 31 on record · median 30d of the 45 allowed

Since the trade: the stock's move from the trade date to the latest close we hold (figures as of Oct 24, 2026), not the member's result. Not investment advice.

MemberTypeActionAmount disclosedStock since the tradeTrade dateDisclosedDelay
Roger WilliamsStockSale$1,001 - $15,000+38.6%After the saleS&P 500 +10.9% · +27.7 pts vs S&P 500Dec 22, 2025Jan 15, 202624d
Lisa C. McClainSpouseStockPurchase$1,001 - $15,000+34.5%S&P 500 +27.2% · +7.4 pts vs S&P 500Jun 17, 2025Aug 13, 202557d
Lisa C. McClainSpouseStockSale$1,001 - $15,000+50.8%After the saleS&P 500 +21.8% · +29.0 pts vs S&P 500Jul 16, 2025Aug 13, 202528d
Robert BresnahanStockSale$1,001 - $15,000+72.5%After the saleS&P 500 +53.0% · +19.6 pts vs S&P 500Apr 8, 2025May 8, 202530d
Greg LandsmanSpouseStockSale$15,001 - $50,000+14.5%After the saleS&P 500 +31.1% · -16.6 pts vs S&P 500Oct 15, 2024Nov 14, 202430d
Greg LandsmanJointStockSale$1,001 - $15,000+20.0%After the saleS&P 500 +38.5% · -18.5 pts vs S&P 500Sep 10, 2024Oct 14, 202434d
Greg LandsmanJointStockSale$1,001 - $15,000+42.8%After the saleS&P 500 +94.2% · -51.4 pts vs S&P 500Jan 18, 2023Aug 14, 2024574d
Greg LandsmanJointStockPurchase$1,001 - $15,000+21.1%S&P 500 +76.8% · -55.7 pts vs S&P 500Oct 18, 2023Aug 14, 2024301d
Greg LandsmanJointStockSale$1,001 - $15,000+34.9%After the saleS&P 500 +68.9% · -33.9 pts vs S&P 500Nov 16, 2023Aug 14, 2024272d
Greg LandsmanJointStockPurchase$15,001 - $50,000-2.5%S&P 500 +36.5% · -39.0 pts vs S&P 500Jul 17, 2024Aug 14, 202428d
Lois FrankelStockSale$1,001 - $15,000+31.9%After the saleS&P 500 +70.6% · -38.8 pts vs S&P 500Sep 8, 2023Oct 10, 202332d
Lois FrankelStockSale$1,001 - $15,000+44.5%After the saleS&P 500 +109.6% · -65.1 pts vs S&P 500Oct 7, 2022Oct 24, 202217d
Lois FrankelStockPurchase$1,001 - $15,000+59.9%S&P 500 +76.2% · -16.2 pts vs S&P 500Jan 27, 2022Feb 27, 202231d
Lois FrankelStockPurchase$1,001 - $15,000+69.6%S&P 500 +63.2% · +6.3 pts vs S&P 500Jan 10, 2022Feb 16, 202237d
Lois FrankelStockPurchase$1,001 - $15,000+65.5%S&P 500 +61.8% · +3.7 pts vs S&P 500Jan 11, 2022Feb 16, 202236d
Lois FrankelStockSale$1,001 - $15,000+583.1%After the saleS&P 500 +127.1% · +456.0 pts vs S&P 500Sep 30, 2020Oct 22, 202022d
Ro KhannaStockPurchase$1,001 - $15,000+429.2%S&P 500 +136.7% · +292.5 pts vs S&P 500Jul 28, 2020Aug 17, 202020d
Ro KhannaStockSale$1,001 - $15,000+371.3%After the saleS&P 500 +156.0% · +215.3 pts vs S&P 500May 20, 2020Jun 17, 202028d
Lois FrankelStockPurchase$1,001 - $15,000+323.7%S&P 500 +155.7% · +168.0 pts vs S&P 500Mar 6, 2020Mar 23, 202017d
Ro KhannaStockPurchase$1,001 - $15,000+183.8%S&P 500 +126.8% · +57.0 pts vs S&P 500Feb 11, 2020Mar 9, 202027d

Since the trade is an estimate, set beside the S&P 500 over the same window, with the gap between the two in percentage points. The filing carries a band, not a fill, and a sale keeps the stock's sign, so a positive figure after a sale means the stock kept rising after it. An option row carries the underlying stock's move. A row marked n/a is one we hold no figure for.

A delay above 45 days is the gap between the dates on the report; we mark a filing late only after checking it.

Every Congress trade in FANG, filterable by party, chamber, type and account.

Members of Congress reporting a position

3 members · estimate, as of Oct 19, 2026

3 members report a position (estimated). The largest estimated position is in the $15,001 - $50,000 band.

MemberParty, chamberEstimated positionShare of their portfolio
Carlos A. GimenezRepublican · House$15,001 - $50,00098.9%
Mark HarrisRepublican · House$15,001 - $50,0001.2%
Harriet M. HagemanRepublican · House$1,001 - $15,0000.3%

Estimate, as of Oct 19, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.

Questions

Are insiders buying or selling FANG?

Across the 20 most recent open-market filings shown here, 0 were purchases and 20 were sales. 3 were scheduled in advance under a Rule 10b5-1 plan.

Which members of Congress have traded FANG?

Roger Williams, Lisa C. McClain, Robert Bresnahan, Greg Landsman, Lois Frankel and Ro Khanna disclosed FANG transactions in the filings shown here.

Which members of Congress hold FANG?

3 members of Congress report a position in FANG in the estimate we hold as of Oct 19, 2026. The estimated positions belong to Carlos A. Gimenez, Mark Harris and Harriet M. Hageman. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.

Is FANG in the S&P 500 or the Nasdaq 100?

Diamondback Energy, Inc. is a current member of the S&P 500 and Nasdaq 100, per the membership list we hold as of Oct 26, 2026. Current members of either index get a page here whatever their filing history.

How quickly are FANG trades disclosed?

Insider filings on this page reached the public a median of 1 business day after the transaction (weekends and federal holidays skipped), against the two business days Form 4 allows. Congressional disclosures took a median of 30 days, against the 45 the STOCK Act allows.

How to read a Form 4

A DECISION THE INSIDER MADE

POpen-market purchase. Bought with their own money at the market price.
SOpen-market sale. Sold on the market. A sale marked scheduled was set up in advance under a Rule 10b5-1 plan, often months before.

COMPENSATION PLUMBING

AStock award. Granted as pay, not bought.
MOption exercise. Converting options already held into shares.
FTax withholding. Shares handed back to the company to pay the tax on a grant.
GGift. Given away, with no money changing hands.

Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.

Data as of Oct 26, 2026.

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