Diamondback Energy, Inc.
US ˙ NasdaqGS ˙ US25278X1090

SecurityFANG / Diamondback Energy, Inc.
InsiderMatt Zmigrosky
This page shows the track record and history of Zmigrosky Matt insider trades in Diamondback Energy, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Matt Zmigrosky in FANG / Diamondback Energy, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

FANG / Diamondback Energy, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Matt Zmigrosky in FANG / Diamondback Energy, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2024-05-17 6,000 198.1473 6,000 198.1473 1,188,884 326 119.2500 -473,383 -39.82
2024-03-21 5,000 193.9369 5,000 193.9369 969,684
2023-09-12 2,706 157.1701 2,706 157.1701 425,302
2023-08-03 5,812 150.1601 5,812 150.1601 872,731
2022-12-21 2,012 136.9594 2,012 136.9594 275,562
2022-03-04 3,000 136.7700 3,000 136.7700 410,310
2021-12-08 1,710 114.3100 1,710 114.3100 195,470

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

FANG / Diamondback Energy, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-09-11 2025-09-10 4 Zmigrosky Matt FANG Common Stock F - Taxes D 136.2900 -861 -117 67,034
2025-03-04 2025-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 158.9600 -970 -154 67,895
2025-03-04 2025-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 158.9600 -739 -117 68,865
2025-03-04 2025-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 158.9600 -955 -152 69,604
2025-03-04 2025-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 158.9600 -9,074 -1,442 70,559
2025-03-04 2025-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 23,070 79,633
2025-03-04 2025-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 7,390 56,563
2024-09-12 2024-09-10 4 Zmigrosky Matt FANG Common Stock A - Award D 10,932 49,173
2024-05-29 2024-05-28 4 Zmigrosky Matt FANG Common Stock F - Taxes D 193.4600 -204 -39 38,241
2024-05-20 2024-05-17 4 Zmigrosky Matt FANG Common Stock S - Sale D 198.1473 -6,000 -1,189 38,445
2024-03-25 2024-03-21 4 Zmigrosky Matt FANG Common Stock S - Sale D 193.9369 -5,000 -970 44,445
2024-03-05 2024-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 182.5200 -739 -135 49,445
2024-03-05 2024-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 182.5200 -937 -171 50,184
2024-03-05 2024-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 182.5200 -807 -147 51,121
2024-03-05 2024-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 182.5200 -12,233 -2,233 51,928
2024-03-05 2024-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 31,050 64,161
2024-03-05 2024-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 5,631 33,111
2023-09-14 2023-09-12 4 Zmigrosky Matt FANG Common Stock S - Sale D 157.1701 -2,706 -425 27,480
2023-08-07 2023-08-03 4 Zmigrosky Matt FANG Common Stock S - Sale D 150.1601 -5,812 -873 30,186
2023-05-31 2023-05-28 4 Zmigrosky Matt FANG Common Stock F - Taxes D 130.9900 -204 -27 35,998
2023-03-03 2023-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 140.5800 -938 -132 36,202
2023-03-03 2023-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 140.5800 -808 -114 37,140
2023-03-03 2023-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 140.5800 -1,087 -153 37,948
2023-03-03 2023-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 140.5800 -5,395 -758 39,035
2023-03-03 2023-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 13,663 44,430
2023-03-03 2023-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 7,144 30,767
2022-12-22 2022-12-21 4 Zmigrosky Matt FANG Common Stock S - Sale D 136.9594 -2,012 -276 23,623
2022-08-24 2022-08-24 4 Zmigrosky Matt FANG Common Stock A - Award D 2,315 25,635
2022-03-08 2022-03-04 4 Zmigrosky Matt FANG Common Stock S - Sale D 136.7700 -3,000 -410 23,320
2022-03-03 2022-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 138.1000 -808 -112 26,320
2022-03-03 2022-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 138.1000 -1,087 -150 27,128
2022-03-03 2022-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 138.1000 -1,245 -172 28,215
2022-03-03 2022-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 138.1000 -4,173 -576 29,460
2022-03-03 2022-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 6,152 33,633
2022-03-03 2022-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 10,546 27,481
2021-12-09 2021-12-08 4 Zmigrosky Matt FANG Common Stock S - Sale D 114.3100 -1,710 -195 16,935
2021-03-03 2021-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 69.2800 -964 -67 18,645
2021-03-03 2021-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 69.2800 -1,087 -75 19,609
2021-03-03 2021-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 69.2800 -1,245 -86 20,696
2021-03-03 2021-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 8,280 21,941
2020-03-03 2020-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 62.0000 -980 -61 13,661
2020-03-03 2020-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D 62.0000 -1,245 -77 14,641
2020-03-03 2020-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 9,488 15,886
2019-03-05 2019-03-01 4 Zmigrosky Matt FANG Common Stock F - Taxes D -634 6,398
2019-03-05 2019-03-01 4 Zmigrosky Matt FANG Common Stock A - Award D 7,032 7,032
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)