Diamondback Energy FANG Insider Ownership

NASDAQ FANG

$203.12 -0.83 (-0.41%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

98.20Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

23.68%

▼-14.64% pp QoQ

Shares Held by Insiders

66.59Mn

filed for Sep 2026

▼-38.21% QoQ

Shares Outstanding

281.20Mn

281,202,000 shares

Direct Holdings

65.47Mn

Indirect: 1.12Mn

Net Shares Traded (QoQ)

-41.17Mn

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 11, 2026

Over the past year, FANG insiders sold $7.04 billion of stock (37.74Mn shares) on the open market and bought none.

Behind Diamondback Energy's open-market sales in the past 12 months were 11 insiders, and no insider bought.
SGF Fang Holdings, LP (10% owner) was FANG's largest open-market seller in the past 12 months, with $6.87 billion of sales (36.73Mn shares); the latest was on September 16, 2026.
Charles Alvin Meloy (Director) made the most recent open-market trade by an insider of Diamondback Energy, a sale of 33.33K shares for $6.12 million on October 5, 2026.
Away from the open market, FANG insiders received 283.84K shares in stock awards, gave up 113.02K shares to cover taxes or exercise prices and gave away 262.52K shares as gifts over the last 12 months.
Per Business Quant data, Diamondback Energy insiders hold 66.55Mn shares in total based on their latest Form 4 filings.
By type of ownership, FANG insiders hold 98.37% of their shares directly (65.47Mn shares) and 1.63% indirectly (1.08Mn shares).
Business Quant counts 20 insiders with holdings in Diamondback Energy stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
Diamondback Energy's three largest insider shareholders, based on their latest Form 4 filings, are SGF Fang Holdings, LP (10% owner, 64.96Mn shares), Charles Alvin Meloy (Director, 788.12K shares) and Travis D. Stice (Director, 355.04K shares).
Of the shares held by FANG insiders, 97.60% belong to SGF Fang Holdings, LP.
Institutions held 71.58% of Diamondback Energy's outstanding shares in their Q2 2026 13F filings, insiders about 23.67% based on their latest Form 4 filings, and other investors, including the public, the remaining 4.75%.
A total of 80 Form 4 filings with transactions in Diamondback Energy stock were made over the past 12 months, by 20 insiders.
These insider figures for Diamondback Energy are based on Form 4 filings through October 7, 2026.

Form 4 Holdings

Insiders Holding FANG

Insiders 25

Shares held 98.20Mn

Of outstanding 34.92%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Fang Holdings, Lp Sgf	TenPercentOwner	64,957,047	0	64,957,047	66.1%	17 Sep, 2026
2	Lyndal Greth	TenPercentOwner	0	31,947,366	31,947,366	32.5%	23 Sep, 2024
3	Charles Alvin Meloy	Director	0	759,864	759,864	0.8%	07 Oct, 2026
4	Hof Matthew Kaes Van'T	Chief Executive Officer	115,940	0	115,940	0.1%	24 Aug, 2026
5	Teresa L. Dick	Evp Accounting, Assist. Sec.	75,755	0	75,755	0.1%	17 Sep, 2026
6	Daniel N Wesson	Exec. Vp Coo	70,789	0	70,789	0.1%	24 Aug, 2026
7	Travis D. Stice	Executive Chairman	49,727	0	49,727	0.1%	14 Sep, 2026
8	Matt Zmigrosky	Evp, Chief Legal And Admin Off	36,705	0	36,705	0.0%	17 Sep, 2026
9	Albert Barkmann	Exec. Vp And Chief Engineer	23,889	0	23,889	0.0%	14 Sep, 2026
10	Jere W Iii Thompson	Cfo, Executive Vp	18,475	0	18,475	0.0%	17 Aug, 2026
11	Melanie Montague Trent	Director	15,039	0	15,039	0.0%	21 May, 2026
12	Thomas F. Hawkins	Exec. Vp Special Projects	13,795	0	13,795	0.0%	03 Mar, 2022
13	Michael P Cross	Director	0	13,538	13,538	0.0%	13 Jun, 2022
14	David L Houston	Director	12,600	0	12,600	0.0%	10 Jun, 2024
15	Mark Lawrence Plaumann	Director	12,437	0	12,437	0.0%	24 Aug, 2026
16	Vincent K Brooks	Director	0	11,635	11,635	0.0%	21 May, 2026
17	Stephanie K. Mains	Director	11,635	0	11,635	0.0%	21 May, 2026
18	Lance W Robertson	Director	9,999	0	9,999	0.0%	21 May, 2026
19	Jennifer Soliman	Exec. Vp And Chief Hr Officer	9,506	0	9,506	0.0%	09 Mar, 2022
20	Frank D. Tsuru	Director	8,129	0	8,129	0.0%	21 May, 2026
21	Rebecca A Klein	Director	6,129	0	6,129	0.0%	21 May, 2026
22	Robert K Reeves	Director	6,066	0	6,066	0.0%	21 May, 2026
23	Chad Mcallaster	Evp Operations	5,889	0	5,889	0.0%	03 Mar, 2026
24	Steven E West	Director	5,466	0	5,466	0.0%	21 May, 2026
25	Darin G Holderness	Director	2,798	0	2,798	0.0%	21 May, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,382 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
05 Oct, 2026	Charles Alvin Meloy	Director	Disposed S	20,503	$183.17	$3.76Mn	772,694	Indirect
05 Oct, 2026	Charles Alvin Meloy	Director	Disposed S	6,476	$184.31	$1.19Mn	766,218	Indirect
05 Oct, 2026	Charles Alvin Meloy	Director	Disposed S	6,354	$184.99	$1.18Mn	759,864	Indirect
16 Sep, 2026	Fang Holdings, Lp Sgf	TenPercentOwner	Disposed S	9,079,675	$205.26	$1.86Bn	64,957,047	Direct
16 Sep, 2026	Fang Holdings, Lp Sgf	TenPercentOwner	Disposed S	9,079,675	$205.26	$1.86Bn	64,957,047	Direct
15 Sep, 2026	Teresa L. Dick	Evp Accounting, Assist. Sec.	Disposed S	5,000	$210.00	$1.05Mn	75,755	Direct
15 Sep, 2026	Matt Zmigrosky	Evp, Chief Legal And Admin Off	Disposed S	1,326	$212.56	$281.85K	36,705	Direct
15 Sep, 2026	Charles Alvin Meloy	Director	Disposed G	25,000	$0.00	$0	793,197	Indirect
15 Sep, 2026	Charles Alvin Meloy	Director	Acquired G	12,500	$0.00	$0	12,500	Indirect
15 Sep, 2026	Charles Alvin Meloy	Director	Acquired G	12,500	$0.00	$0	12,500	Indirect
16 Sep, 2026	Charles Alvin Meloy	Director	Disposed G	12,500	$0.00	$0	0	Indirect
16 Sep, 2026	Charles Alvin Meloy	Director	Disposed G	12,500	$0.00	$0	0	Indirect
16 Sep, 2026	Charles Alvin Meloy	Director	Acquired G	25,000	$0.00	$0	28,257	Direct
10 Sep, 2026	Albert Barkmann	Exec. Vp And Chief Engineer	Disposed F	682	$202.63	$138.19K	23,889	Direct
11 Sep, 2026	Travis D. Stice	Director	Disposed S	75,000	$204.31	$15.32Mn	49,727	Direct
10 Sep, 2026	Matt Zmigrosky	Evp, Chief Legal And Admin Off	Disposed F	861	$202.63	$174.46K	38,031	Direct
21 Aug, 2026	Mark Lawrence Plaumann	Director	Disposed S	1,000	$210.58	$210.58K	12,437	Direct
20 Aug, 2026	Hof Matthew Kaes Van'T	Chief Executive Officer	Disposed S	9,500	$214.64	$2.04Mn	116,440	Direct
20 Aug, 2026	Daniel N Wesson	Exec. Vp Coo	Disposed S	7,500	$215.21	$1.61Mn	70,789	Direct
20 Aug, 2026	Hof Matthew Kaes Van'T	Chief Executive Officer	Disposed S	500	$215.06	$107.53K	115,940	Direct

Showing 1 to 20 of 1,382 transactions