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Diamondback Energy Inc (FANG)

Recent insider trading at Diamondback Energy Inc. shows a significant net sell-off over the past 90 days, totaling over $4 billion. Notable large sales were executed by SGF FANG Holdings, LP, and officers like Charles A. Meloy and Matthew Kaes Van't Hof. This activity occurred despite the stock price experiencing a slight decrease over the same period.
Stock chart
Ticker: FANG Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Meloy Charles Alvin
3 sales — total 300,000 USD
Planned sale 16 Jun 2026
Value US$249,074.67 | Price 80.09 | Shares 19,299
Planned sale 16 Jun 2026
Value US$3,139,937.37 | Price 390.12 | Shares 5,958
Planned sale 16 Jun 2026
Value US$100,000.00 | Price 186.37 | Shares 1,000
Proposed sale 16 Jun 2026
Value US$3,281,876.62 | Price 93.73 | Shares 95,687
Sale 9 Jun 2026
Value US$100,000.00 | Price 196.50 | Shares 1,000
Proposed sale 9 Jun 2026
Value US$100,000.00 | Price 196.50 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 205.00 | Shares 1,000
Proposed sale 4 Jun 2026
Value US$100,000.00 | Price 205.00 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 204.25 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 204.25 | Shares 1,000
Proposed sale 4 Jun 2026
Value US$100,000.00 | Price 207.16 | Shares 1,000
Sale 3 Jun 2026
Value US$100,000.00 | Price 210.00 | Shares 1,000
Sale 3 Jun 2026
Value US$100,000.00 | Price 210.00 | Shares 1,000
Sale 3 Jun 2026
Value US$100,000.00 | Price 205.00 | Shares 1,000
Proposed sale 3 Jun 2026
Value US$3,125,000.00 | Price 208.33 | Shares 15,000
Sale 2 Jun 2026
Value US$1,406,300.70 | Price 200.90 | Shares 7,000
Proposed sale 2 Jun 2026
Value US$1,406,301.00 | Price 200.90 | Shares 7,000
Sale 1 Jun 2026
Value US$1,002,700.50 | Price 200.54 | Shares 5,000
Sale 19 May 2026
Value US$1,035,000.00 | Price 207.00 | Shares 5,000
Proposed sale 19 May 2026
Value US$1,035,000.00 | Price 207.00 | Shares 5,000
Sale 15 May 2026
Value US$203,160.20 | Price 203.16 | Shares 1,000
Proposed sale 15 May 2026
Value US$203,160.00 | Price 203.16 | Shares 1,000
Sale 15 May 2026
Value US$612,112.50 | Price 204.04 | Shares 3,000
Proposed sale 15 May 2026
Value US$612,112.00 | Price 204.04 | Shares 3,000
Proposed sale 14 May 2026
Value US$1,000,000.00 | Price 200.00 | Shares 5,000
Sale 14 May 2026
Value US$1,000,000.00 | Price 200.00 | Shares 5,000
Sale 13 May 2026
Value US$1,000,500.50 | Price 200.10 | Shares 5,000
Proposed sale 13 May 2026
Value US$3,001,502.00 | Price 200.10 | Shares 15,000
Planned sale 8 May 2026
Value US$740,996.29 | Price 189.56 | Shares 3,909
Planned sale 8 May 2026
Value US$669,004.96 | Price 188.72 | Shares 3,545
Planned sale 8 May 2026
Value US$75,576.85 | Price 187.54 | Shares 403
Planned sale 7 May 2026
Value US$548,934.18 | Price 190.14 | Shares 2,887
Planned sale 7 May 2026
Value US$472,080.74 | Price 189.44 | Shares 2,492
Planned sale 7 May 2026
Value US$307,755.32 | Price 188.11 | Shares 1,636
Planned sale 7 May 2026
Value US$157,749.37 | Price 187.35 | Shares 842
Planned sale 7 Apr 2026
Value US$248,904.70 | Price 198.49 | Shares 1,254
Planned sale 7 Apr 2026
Value US$464,501.32 | Price 197.83 | Shares 2,348
Planned sale 7 Apr 2026
Value US$465,920.67 | Price 196.59 | Shares 2,370
Planned sale 7 Apr 2026
Value US$368,612.50 | Price 195.55 | Shares 1,885
Planned sale 6 Apr 2026
Value US$36,107.50 | Price 195.18 | Shares 185
Planned sale 6 Apr 2026
Value US$1,039,886.15 | Price 194.15 | Shares 5,356
Planned sale 6 Apr 2026
Value US$447,735.37 | Price 193.32 | Shares 2,316
Sale 20 Mar 2026
Value US$959,776.00 | Price 191.96 | Shares 5,000
Proposed sale 20 Mar 2026
Value US$959,776.00 | Price 191.96 | Shares 5,000
Sale 20 Mar 2026
Value US$965,000.00 | Price 193.00 | Shares 5,000
Proposed sale 20 Mar 2026
Value US$965,000.00 | Price 193.00 | Shares 5,000
Sale 18 Mar 2026
Value US$1,130,128.80 | Price 188.35 | Shares 6,000
Sale 18 Mar 2026
Value US$781,292.99 | Price 190.51 | Shares 4,101
Proposed sale 18 Mar 2026
Value US$781,293.00 | Price 190.51 | Shares 4,101
Sale 18 Mar 2026
Value US$950,000.00 | Price 190.00 | Shares 5,000
Proposed sale 18 Mar 2026
Value US$950,000.00 | Price 190.00 | Shares 5,000
Proposed sale 18 Mar 2026
Value US$1,130,121.30 | Price 188.35 | Shares 6,000
Sale 16 Mar 2026
Value US$136,850.92 | Price 182.47 | Shares 750
Proposed sale 16 Mar 2026
Value US$136,851.00 | Price 182.47 | Shares 750
Sale 13 Mar 2026
Value US$3,761,876.43 | Price 180.00 | Shares 20,899
Proposed sale 13 Mar 2026
Value US$3,761,877.00 | Price 180.00 | Shares 20,899
Sale 13 Mar 2026
Value US$731,600.00 | Price 182.90 | Shares 4,000
Proposed sale 13 Mar 2026
Value US$731,600.00 | Price 182.90 | Shares 4,000
Sale 12 Mar 2026
Value US$2,152,888,320.00 | Price 170.19 | Shares 12,650,000
Planned sale 10 Mar 2026
Value US$264,854.52 | Price 182.03 | Shares 1,455
Planned sale 10 Mar 2026
Value US$240,747.15 | Price 181.15 | Shares 1,329
Planned sale 10 Mar 2026
Value US$193,765.53 | Price 180.25 | Shares 1,075
Planned sale 10 Mar 2026
Value US$312,223.04 | Price 178.82 | Shares 1,746
Planned sale 10 Mar 2026
Value US$300,272.89 | Price 178.10 | Shares 1,686
Planned sale 10 Mar 2026
Value US$100,235.32 | Price 177.09 | Shares 566
Planned sale 9 Mar 2026
Value US$20,104.91 | Price 186.16 | Shares 108
Planned sale 9 Mar 2026
Value US$85,656.14 | Price 185.40 | Shares 462
Planned sale 9 Mar 2026
Value US$270,231.12 | Price 184.46 | Shares 1,465
Planned sale 9 Mar 2026
Value US$527,545.26 | Price 183.43 | Shares 2,876
Planned sale 9 Mar 2026
Value US$337,751.47 | Price 182.67 | Shares 1,849
Planned sale 9 Mar 2026
Value US$128,636.00 | Price 181.43 | Shares 709
Planned sale 9 Mar 2026
Value US$70,013.20 | Price 180.45 | Shares 388
Sale 9 Mar 2026
Value US$462,500.00 | Price 185.00 | Shares 2,500
Proposed sale 9 Mar 2026
Value US$462,500.00 | Price 185.00 | Shares 2,500
Proposed sale 9 Mar 2026
Value US$8,620,386.12 | Price 182.86 | Shares 47,142
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-17 2026-06-16 PlS Planned sale Non-Executive Director
19,299 +44.8%
80.09
US$249,075
19,299 +44.8% 80.09 US$249,075
2026-06-17 2026-06-16 PlS Planned sale Non-Executive Director
5,958 -21.2%
390.12
US$3,139,937
5,958 -21.2% 390.12 US$3,139,937
2026-06-17 2026-06-16 PlS Planned sale Non-Executive Director
35,303 -5.2%
126.76
US$1,907,742
35,303 -5.2% 126.76 US$1,907,742
2026-06-16 2026-06-16 PrS Proposed sale

Director

Non-Executive Director
1,000
188.12
US$100,000
1,000 188.12 US$100,000
2026-06-10 2026-06-09 S Sale Non-Executive Director
1,000 -3.6%
196.50
US$100,000
1,000 -3.6% 196.50 US$100,000
2026-06-09 2026-06-09 PrS Proposed sale

Director

Non-Executive Director
1,000
196.50
US$100,000
1,000 196.50 US$100,000
2026-06-08 2026-06-04 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
1,000 -5.8%
205.00
US$100,000
1,000 -5.8% 205.00 US$100,000
2026-06-05 2026-06-04 S Sale Large shareholder
1,000 -11.9%
204.25
US$100,000
1,000 -11.9% 204.25 US$100,000
2026-06-05 2026-06-04 S Sale Large shareholder
1,000 -11.9%
204.25
US$100,000
1,000 -11.9% 204.25 US$100,000
2026-06-04 2026-06-04 PrS Proposed sale

10 Percent Holder

1,000
207.16
US$100,000
1,000 207.16 US$100,000
2026-06-04 2026-06-04 PrS Proposed sale

Officer

Officer
1,000
205.00
US$100,000
1,000 205.00 US$100,000
2026-06-04 2026-06-03 S Sale

EVP, Chief Legal and Admin Off

Officer
1,000 -10.8%
210.00
US$100,000
1,000 -10.8% 210.00 US$100,000
2026-06-04 2026-06-03 S Sale

Chief Executive Officer

Executive Director
1,000 -7.0%
210.00
US$100,000
1,000 -7.0% 210.00 US$100,000
2026-06-04 2026-06-03 S Sale

Chief Executive Officer

Executive Director
1,000 -3.4%
205.00
US$100,000
1,000 -3.4% 205.00 US$100,000
2026-06-03 2026-06-03 PrS Proposed sale

Officer; Director

Executive Director
15,000
208.33
US$3,125,000
15,000 208.33 US$3,125,000
2026-06-02 2026-06-02 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
7,000 -7.5%
200.90
US$1,406,301
7,000 -7.5% 200.90 US$1,406,301
2026-06-02 2026-06-02 PrS Proposed sale

Officer

Officer
7,000
200.90
US$1,406,301
7,000 200.90 US$1,406,301
2026-06-02 2026-06-01 S Sale

EVP, Chief Legal and Admin Off

Officer
5,000 -9.7%
200.54
US$1,002,700
5,000 -9.7% 200.54 US$1,002,700
2026-05-21 2026-05-19 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
5,000 -5.1%
207.00
US$1,035,000
5,000 -5.1% 207.00 US$1,035,000
2026-05-19 2026-05-19 PrS Proposed sale

Officer

Officer
5,000
207.00
US$1,035,000
5,000 207.00 US$1,035,000
2026-05-19 2026-05-15 S Sale

CFO, Executive VP

Officer
1,000 -5.0%
203.16
US$203,160
1,000 -5.0% 203.16 US$203,160
2026-05-19 2026-05-15 S Sale

Exec. VP and Chief Engineer

Officer
3,000 -10.9%
204.04
US$612,112
3,000 -10.9% 204.04 US$612,112
2026-05-15 2026-05-15 PrS Proposed sale

Officer

Officer
3,000
204.04
US$612,112
3,000 204.04 US$612,112
2026-05-15 2026-05-15 PrS Proposed sale

Officer

Officer
1,000
203.16
US$203,160
1,000 203.16 US$203,160
2026-05-14 2026-05-14 PrS Proposed sale

Officer

Officer
5,000
200.00
US$1,000,000
5,000 200.00 US$1,000,000
2026-05-14 2026-05-14 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
5,000 -4.9%
200.00
US$1,000,000
5,000 -4.9% 200.00 US$1,000,000
2026-05-14 2026-05-13 S Sale

EVP, Chief Legal and Admin Off

Officer
5,000 -8.9%
200.10
US$1,000,500
5,000 -8.9% 200.10 US$1,000,500
2026-05-13 2026-05-13 PrS Proposed sale

Officer

Officer
15,000
200.10
US$3,001,502
15,000 200.10 US$3,001,502
2026-05-11 2026-05-08 PlS Planned sale Non-Executive Director
3,909 -0.4%
189.56
US$740,996
3,909 -0.4% 189.56 US$740,996
2026-05-11 2026-05-08 PlS Planned sale Non-Executive Director
3,545 -0.4%
188.72
US$669,005
3,545 -0.4% 188.72 US$669,005
2026-05-11 2026-05-08 PlS Planned sale Non-Executive Director
403 -0.0%
187.54
US$75,577
403 -0.0% 187.54 US$75,577
2026-05-11 2026-05-07 PlS Planned sale Non-Executive Director
2,887 -0.3%
190.14
US$548,934
2,887 -0.3% 190.14 US$548,934
2026-05-11 2026-05-07 PlS Planned sale Non-Executive Director
2,492 -0.3%
189.44
US$472,081
2,492 -0.3% 189.44 US$472,081
2026-05-11 2026-05-07 PlS Planned sale Non-Executive Director
1,636 -0.2%
188.11
US$307,755
1,636 -0.2% 188.11 US$307,755
2026-05-11 2026-05-07 PlS Planned sale Non-Executive Director
842 -0.1%
187.35
US$157,749
842 -0.1% 187.35 US$157,749
2026-04-08 2026-04-07 PlS Planned sale Non-Executive Director
1,254 -0.1%
198.49
US$248,905
1,254 -0.1% 198.49 US$248,905
2026-04-08 2026-04-07 PlS Planned sale Non-Executive Director
2,348 -0.2%
197.83
US$464,501
2,348 -0.2% 197.83 US$464,501
2026-04-08 2026-04-07 PlS Planned sale Non-Executive Director
2,370 -0.2%
196.59
US$465,921
2,370 -0.2% 196.59 US$465,921
2026-04-08 2026-04-07 PlS Planned sale Non-Executive Director
1,885 -0.2%
195.55
US$368,613
1,885 -0.2% 195.55 US$368,613
2026-04-08 2026-04-06 PlS Planned sale Non-Executive Director
185 -0.0%
195.18
US$36,108
185 -0.0% 195.18 US$36,108
2026-04-08 2026-04-06 PlS Planned sale Non-Executive Director
5,356 -0.6%
194.15
US$1,039,886
5,356 -0.6% 194.15 US$1,039,886
2026-04-08 2026-04-06 PlS Planned sale Non-Executive Director
2,316 -0.2%
193.32
US$447,735
2,316 -0.2% 193.32 US$447,735
2026-03-24 2026-03-20 S Sale

Exec. VP & COO

Officer
5,000 -6.0%
191.96
US$959,776
5,000 -6.0% 191.96 US$959,776
2026-03-24 2026-03-20 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
5,000 -4.6%
193.00
US$965,000
5,000 -4.6% 193.00 US$965,000
2026-03-20 2026-03-20 PrS Proposed sale

Officer

Officer
5,000
191.96
US$959,776
5,000 191.96 US$959,776
2026-03-20 2026-03-20 PrS Proposed sale

Officer

Officer
5,000
193.00
US$965,000
5,000 193.00 US$965,000
2026-03-19 2026-03-18 S Sale Non-Executive Director
6,000 -57.2%
188.35
US$1,130,129
6,000 -57.2% 188.35 US$1,130,129
2026-03-19 2026-03-18 S Sale

EVP, Chief Legal and Admin Off

Officer
4,101 -6.8%
190.51
US$781,293
4,101 -6.8% 190.51 US$781,293
2026-03-19 2026-03-18 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
5,000 -4.4%
190.00
US$950,000
5,000 -4.4% 190.00 US$950,000
2026-03-18 2026-03-18 PrS Proposed sale

Director

Non-Executive Director
6,000
188.35
US$1,130,121
6,000 188.35 US$1,130,121
2026-03-18 2026-03-18 PrS Proposed sale

Officer

Officer
4,101
190.51
US$781,293
4,101 190.51 US$781,293
2026-03-18 2026-03-18 PrS Proposed sale

Officer

Officer
5,000
190.00
US$950,000
5,000 190.00 US$950,000
2026-03-17 2026-03-16 S Sale

CFO, Executive VP

Officer
750 -3.6%
182.47
US$136,851
750 -3.6% 182.47 US$136,851
2026-03-16 2026-03-16 PrS Proposed sale

Officer

Officer
750
182.47
US$136,851
750 182.47 US$136,851
2026-03-17 2026-03-13 S Sale

EVP, Chief Legal and Admin Off

Officer
20,899 -25.7%
180.00
US$3,761,876
20,899 -25.7% 180.00 US$3,761,876
2026-03-17 2026-03-13 S Sale

Exec. VP and Chief Engineer

Officer
4,000 -12.7%
182.90
US$731,600
4,000 -12.7% 182.90 US$731,600
2026-03-13 2026-03-13 PrS Proposed sale

Officer

Officer
20,899
180.00
US$3,761,877
20,899 180.00 US$3,761,877
2026-03-13 2026-03-13 PrS Proposed sale

Officer

Officer
4,000
182.90
US$731,600
4,000 182.90 US$731,600
2026-03-16 2026-03-12 S Sale Large shareholder
12,650,000 -13.1%
170.19
US$2,152,888,320
12,650,000 -13.1% 170.19 US$2,152,888,320
2026-03-11 2026-03-10 PlS Planned sale Non-Executive Director
1,455 -0.2%
182.03
US$264,855
1,455 -0.2% 182.03 US$264,855
2026-03-11 2026-03-10 PlS Planned sale Non-Executive Director
1,329 -0.1%
181.15
US$240,747
1,329 -0.1% 181.15 US$240,747
2026-03-11 2026-03-10 PlS Planned sale Non-Executive Director
1,075 -0.1%
180.25
US$193,766
1,075 -0.1% 180.25 US$193,766
2026-03-11 2026-03-10 PlS Planned sale Non-Executive Director
1,746 -0.2%
178.82
US$312,223
1,746 -0.2% 178.82 US$312,223
2026-03-11 2026-03-10 PlS Planned sale Non-Executive Director
1,686 -0.2%
178.10
US$300,273
1,686 -0.2% 178.10 US$300,273
2026-03-11 2026-03-10 PlS Planned sale Non-Executive Director
566 -0.1%
177.09
US$100,235
566 -0.1% 177.09 US$100,235
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
108 -0.0%
186.16
US$20,105
108 -0.0% 186.16 US$20,105
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
462 -0.0%
185.40
US$85,656
462 -0.0% 185.40 US$85,656
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
1,465 -0.2%
184.46
US$270,231
1,465 -0.2% 184.46 US$270,231
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
2,876 -0.3%
183.43
US$527,545
2,876 -0.3% 183.43 US$527,545
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
1,849 -0.2%
182.67
US$337,751
1,849 -0.2% 182.67 US$337,751
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
709 -0.1%
181.43
US$128,636
709 -0.1% 181.43 US$128,636
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
388 -0.0%
180.45
US$70,013
388 -0.0% 180.45 US$70,013
2026-03-10 2026-03-09 S Sale

CAO, Exec. VP, Assist. Sec.

Officer
2,500 -2.2%
185.00
US$462,500
2,500 -2.2% 185.00 US$462,500
2026-03-09 2026-03-09 PrS Proposed sale

Director

Non-Executive Director
47,142
182.86
US$8,620,386
47,142 182.86 US$8,620,386
2026-03-09 2026-03-09 PrS Proposed sale

Officer

Officer
2,500
185.00
US$462,500
2,500 185.00 US$462,500