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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•84 filings

FANG

Diamondback Energy, Inc.

Net sales of $3.8B over the last 3 months

10 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$3,762,374,071

0 buyers · 10 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$8,906,850,073

12 distinct insiders

Highlighted alerts

58

42 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
100
Voluntary view
P/S trades after deterministic checks
22
Administrative noise
Stored, never alerted
37
10b5-1
Shown as informational
SEC ownership XML facts
Code
G
Shares
25,000
Price
$0.00
Footnotes
4

On September 15, 2026, Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person, gifted 12,500 shares to the Katy Evans Meloy 2011 Trust and 12,500 shares to the Grady Allen Meloy 2011 Trust. These securities are held directly by Wolfrock Energy, LLC, a Texas limited liability company whose sole member is CS Ventures, Ltd. CS Ventures, Ltd. is controlled by its general partner, Meloy Management, LLC, which is controlled by the Reporting Person. Mr. Meloy is a trustee of each of the Katy Evans Meloy 2011 Trust and the Grady Allen Meloy 2011 Trust. On September 16, 2026, all of the issuer's securities held by the Katy Evans Meloy 2011 Trust and the Grady Allen Meloy 2011 Trust were gifted to a community property account held by Mr. Meloy and his spouse.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

100 transactions

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
6,354
Price
$184.99
Value
$1,175,429
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
6,476
Price
$184.31
Value
$1,193,614
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
20,503
Price
$183.17
Value
$3,755,633
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
9,079,675
Price
$205.26
Value
$1,863,694,091
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
9,079,675
Price
$205.26
Value
$1,863,694,091
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
1,326
Price
$212.56
Value
$281,848
Open SEC filing

Dick Teresa L.

EVP Accounting, Assist. Sec.

SaleAlert
Shares
5,000
Price
$210.00
Value
$1,050,000
Open SEC filing

Stice Travis D.

Director

SaleAlert
Shares
75,000
Price
$204.31
Value
$15,323,273
Open SEC filing

Plaumann Mark Lawrence

Director

SaleAlert
Shares
1,000
Price
$210.58
Value
$210,577
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
500
Price
$215.06
Value
$107,528
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
9,500
Price
$214.64
Value
$2,039,080
Open SEC filing

Wesson Daniel N

Exec. VP & COO

SaleAlert
Shares
7,500
Price
$215.21
Value
$1,614,054
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
2,500
Price
$202.77
Value
$506,930
Open SEC filing

Thompson Jere W III

CFO, Executive VP

SaleAlert
Shares
500
Price
$204.14
Value
$102,070
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
5,000
Price
$202.46
Value
$1,012,316
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,730
Price
$199.44
Value
$544,482
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
19,055
Price
$198.74
Value
$3,786,972
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
7,562
Price
$197.91
Value
$1,496,611
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
3,986
Price
$197.06
Value
$785,474
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
4,049
Price
$187.68
Value
$759,900
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
64,747
Price
$187.25
Value
$12,124,057
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
14,538
Price
$186.37
Value
$2,709,374
Open SEC filing

Plaumann Mark Lawrence

Director

SaleAlert
Shares
500
Price
$196.50
Value
$98,250
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
5,000
Price
$205.00
Value
$1,025,000
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
10,000,000
Price
$204.25
Value
$2,042,500,000
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
10,000
Price
$210.00
Value
$2,100,000
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
5,000
Price
$205.00
Value
$1,025,000
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
5,000
Price
$210.00
Value
$1,050,000
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
7,000
Price
$200.90
Value
$1,406,301
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
5,000
Price
$200.54
Value
$1,002,701
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
5,000
Price
$207.00
Value
$1,035,000
Open SEC filing

Barkmann Albert

Exec. VP and Chief Engineer

SaleAlert
Shares
3,000
Price
$204.04
Value
$612,113
Open SEC filing

Thompson Jere W III

CFO, Executive VP

SaleAlert
Shares
1,000
Price
$203.16
Value
$203,160
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
5,000
Price
$200.00
Value
$1,000,000
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
5,000
Price
$200.10
Value
$1,000,501
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
3,909
Price
$189.56
Value
$740,996
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
3,545
Price
$188.72
Value
$669,005
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
403
Price
$187.54
Value
$75,577
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,887
Price
$190.14
Value
$548,934
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,492
Price
$189.44
Value
$472,081
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,636
Price
$188.11
Value
$307,755
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
842
Price
$187.35
Value
$157,749
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,254
Price
$198.49
Value
$248,905
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,348
Price
$197.83
Value
$464,501
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,370
Price
$196.59
Value
$465,921
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,885
Price
$195.55
Value
$368,613
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
185
Price
$195.18
Value
$36,108
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
5,356
Price
$194.15
Value
$1,039,886
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,316
Price
$193.32
Value
$447,735
Open SEC filing

Wesson Daniel N

Exec. VP & COO

SaleAlert
Shares
5,000
Price
$191.96
Value
$959,776
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
5,000
Price
$193.00
Value
$965,000
Open SEC filing

WEST STEVEN E

Director

SaleAlert
Shares
6,000
Price
$188.35
Value
$1,130,129
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
4,101
Price
$190.51
Value
$781,293
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
5,000
Price
$190.00
Value
$950,000
Open SEC filing

Thompson Jere W III

CFO, Executive VP

SaleAlert
Shares
750
Price
$182.47
Value
$136,851
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
20,899
Price
$180.00
Value
$3,761,876
Open SEC filing

Barkmann Albert

Exec. VP and Chief Engineer

SaleAlert
Shares
4,000
Price
$182.90
Value
$731,600
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
12,650,000
Price
$170.19
Value
$2,152,888,320
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,746
Price
$178.82
Value
$312,223
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,686
Price
$178.10
Value
$300,273
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
566
Price
$177.09
Value
$100,235
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,455
Price
$182.03
Value
$264,855
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,329
Price
$181.15
Value
$240,747
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,075
Price
$180.25
Value
$193,766
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
108
Price
$186.16
Value
$20,105
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
462
Price
$185.40
Value
$85,656
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,465
Price
$184.46
Value
$270,231
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,876
Price
$183.43
Value
$527,545
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
1,849
Price
$182.67
Value
$337,751
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
709
Price
$181.43
Value
$128,636
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
388
Price
$180.45
Value
$70,013
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
2,500
Price
$185.00
Value
$462,500
Open SEC filing

Thompson Jere W III

CFO, Executive VP

SaleAlert
Shares
750
Price
$181.68
Value
$136,260
Open SEC filing

Wesson Daniel N

Exec. VP & COO

SaleAlert
Shares
200
Price
$181.78
Value
$36,355
Open SEC filing

Wesson Daniel N

Exec. VP & COO

SaleAlert
Shares
19,800
Price
$181.10
Value
$3,585,772
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
973
Price
$181.68
Value
$176,771
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
35,070
Price
$181.06
Value
$6,349,778
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
1,149
Price
$181.67
Value
$208,741
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
62,808
Price
$181.15
Value
$11,377,745
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
10,000
Price
$180.84
Value
$1,808,399
Open SEC filing

Dick Teresa L.

CAO, Exec. VP, Assist. Sec.

SaleAlert
Shares
3,000
Price
$181.46
Value
$544,373
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
1,000,000
Price
$176.71
Value
$176,710,000
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
1,000,000
Price
$168.99
Value
$168,990,000
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
18,698
Price
$162.49
Value
$3,038,315
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
5,597
Price
$161.42
Value
$903,470
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
36,310
Price
$160.37
Value
$5,822,973
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
1,000,000
Price
$162.88
Value
$162,880,000
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
2,200
Price
$160.17
Value
$352,369
Open SEC filing

Meloy Charles Alvin

Director

Sale 10b5-1
Shares
53
Price
$160.13
Value
$8,487
Open SEC filing

Meloy Charles Alvin

Director

SaleAlert
Shares
377,911
Price
$138.61
Value
$52,382,244
Open SEC filing

SGF FANG Holdings, LP

10% owner

SaleAlert
Shares
2,000,000
Price
$152.59
Value
$305,180,000
Open SEC filing

Wesson Daniel N

Exec. VP & COO

SaleAlert
Shares
4,000
Price
$149.24
Value
$596,948
Open SEC filing

Zmigrosky Matt

EVP, Chief Legal and Admin Off

SaleAlert
Shares
3,500
Price
$148.18
Value
$518,630
Open SEC filing

Thompson Jere W III

CFO, Executive VP

SaleAlert
Shares
1,000
Price
$147.73
Value
$147,730
Open SEC filing

Van't Hof Matthew Kaes

Chief Executive Officer

SaleAlert
Shares
10,000
Price
$140.61
Value
$1,406,140
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
480
Price
$147.44
Value
$70,771
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
474
Price
$146.63
Value
$69,505
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
975
Price
$145.65
Value
$142,006
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
1,292
Price
$144.42
Value
$186,596
Open SEC filing

Stice Travis D.

Executive Chairman

SaleAlert
Shares
2,478
Price
$143.54
Value
$355,701
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.