Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2022-06-07 Sale | 2022-06-09 4:16 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 6,000 | $160 | $960,000 | 61,334 (Direct) | View |
2022-05-27 Sale | 2022-05-31 9:16 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 6,000 | $150 | $900,000 | 67,334 (Direct) | View |
2022-04-04 Sale | 2022-04-06 4:21 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 6,000 | $140.02 | $840,120 | 73,334 (Direct) | View |
2021-11-04 Sale | 2021-11-08 4:12 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 5,500 | $111.35 | $612,426 | 60,443 (Direct) | View |
2021-09-15 Sale | 2021-09-17 4:13 pm | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 15,000 | $11.56 | $173,447 | 953,971 (Direct) | View |
2021-06-08 Sale | 2021-06-10 4:10 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 1,100 | $89.78 | $98,755 | 65,943 (Direct) | View |
2021-03-19 Sale | 2021-03-22 4:58 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 1,900 | $77.24 | $146,747 | 67,043 (Direct) | View |
2020-09-17 Purchase | 2020-09-18 4:08 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 3,000 | $8.1 | $24,300 | 35,362 (Direct) | View |
2020-06-19 Purchase | 2020-06-23 4:35 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 2,000 | $11.27 | $22,542 | 32,362 (Direct) | View |
2020-06-19 Purchase | 2020-06-23 4:32 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 1,800 | $46.92 | $84,456 | 53,930 (Direct) | View |
2020-03-19 Purchase | 2020-03-23 11:40 am | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 6,000 | $4.2136 | $25,282 | 1,148,857 (Direct) | View |
2020-03-19 Purchase | 2020-03-23 11:23 am | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 4,750 | $17.23 | $81,839 | 52,130 (Direct) | View |
2019-12-16 Sale | 2019-12-17 4:10 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 2,500 | $24.85 | $62,132 | 39,624 (Direct) | View |
2019-06-20 Sale | 2019-06-24 5:02 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 1,500 | $107.47 | $161,200 | 27,465 (Direct) | View |
2019-05-07 Sale | 2019-05-09 5:08 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 2,500 | $31.65 | $79,124 | 42,124 (Direct) | View |
2019-03-13 Sale | 2019-03-14 3:19 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 1,700 | $101.82 | $173,094 | 28,965 (Direct) | View |
2019-03-13 Sale | 2019-03-14 3:16 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 2,300 | $33.51 | $77,084 | 44,624 (Direct) | View |
2018-12-20 Sale | 2018-12-21 5:57 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Sr. VP - Strategy & Corp Dev | 1,000 | $89.91 | $89,913 | 5,757 (Direct) | View |
2018-12-20 Sale | 2018-12-21 5:55 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 5,000 | $25.76 | $128,814 | 52,673 (Direct) | View |
2018-09-14 Sale | 2018-09-18 4:56 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 14,800 | $38.71 | $572,912 | 57,673 (Direct) | View |
2018-09-04 Sale | 2018-09-05 4:09 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Sr. VP - Strategy & Corp Dev | 140 | $120.61 | $16,885 | 6,757 (Direct) | View |
2018-08-17 Sale | 2018-08-21 3:34 pm | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 7,615 | $38.58 | $293,799 | 64,873 (Direct) | View |
2018-06-20 Sale | 2018-06-21 5:06 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Sr. VP - Strategy & Corp Dev | 832 | $128.46 | $106,876 | 6,897 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2023-03-01 Tax Withholding | 2023-03-03 4:05 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 17,258 | $140.58 | 182,644 (Direct) | View |
2023-03-01 Option Award | 2023-03-03 4:05 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 42,033 | $0 | 182,644 (Direct) | View |
2022-03-21 Ownership | 2023-01-12 4:13 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 1,100 | $0 | 157,869 (Direct) | View |
2022-08-24 Option Award | 2022-08-24 5:40 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 97,635 | $0 | 158,969 (Direct) | View |
2022-08-24 Disposition | 2022-08-24 5:11 pm | N/A N/A | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 864,027 | $0 | 0 (Direct) | View |
2022-05-28 Tax Withholding | 2022-06-01 4:34 pm | N/A N/A | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 89,944 | $17.17 | 864,027 (Direct) | View |
2022-03-01 Option Award | 2022-03-03 5:22 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 34,605 | $0 | 79,334 (Direct) | View |
2022-03-01 Tax Withholding | 2022-03-03 5:22 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 15,714 | $138.1 | 79,334 (Direct) | View |
2021-05-28 Tax Withholding | 2021-06-02 4:09 pm | N/A N/A | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 89,943 | $10.7 | 968,971 (Direct) | View |
2021-03-01 Option Award | 2021-03-03 4:35 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 24,805 | $0 | 68,943 (Direct) | View |
2021-03-01 Tax Withholding | 2021-03-03 4:35 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 9,792 | $69.28 | 68,943 (Direct) | View |
2020-05-28 Tax Withholding | 2020-06-01 4:30 pm | N/A N/A | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 89,943 | $8.87 | 1,058,914 (Direct) | View |
2020-03-01 Tax Withholding | 2020-03-03 4:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 4,741 | $62 | 47,380 (Direct) | View |
2020-03-01 Option Award | 2020-03-03 4:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 20,756 | $0 | 47,380 (Direct) | View |
2020-02-14 Tax Withholding | 2020-02-28 4:06 pm | N/A N/A | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 9,262 | $22.77 | 30,362 (Direct) | View |
2020-02-21 Option Award | 2020-02-25 9:09 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 7,371 | $0 | 31,365 (Direct) | View |
2020-02-21 Tax Withholding | 2020-02-25 9:09 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 3,471 | $76.4 | 31,365 (Direct) | View |
2019-05-28 Option Award | 2019-05-29 6:27 pm | N/A N/A | RATTLER MIDSTREAM LP | RTLR | Van't Hof Matthew Kaes President | 1,142,857 | $0 | 1,142,857 (Direct) | View |
2019-03-01 Tax Withholding | 2019-03-05 6:10 pm | N/A N/A | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 5,749 | $0 | 46,924 (Direct) | View |
2019-03-01 Option Award | 2019-03-05 6:02 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 24,171 | $0 | 30,665 (Direct) | View |
2019-03-01 Tax Withholding | 2019-03-05 6:02 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes CFO & Exec. VP - Bus Dev | 1,533 | $0 | 30,665 (Direct) | View |
2019-02-22 Tax Withholding | 2019-02-25 9:40 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Sr. VP - Strategy & Corp Dev | 1,630 | $102.14 | 8,027 (Direct) | View |
2019-02-21 Option Award | 2019-02-25 9:40 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Sr. VP - Strategy & Corp Dev | 3,900 | $0 | 8,027 (Direct) | View |
2018-09-14 Exercise | 2018-09-18 4:56 pm | N/A N/A | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 7,600 | $18.49 | 57,673 (Direct) | View |
2018-09-14 Exercise | 2018-09-18 4:56 pm | N/A 2018-12-31 | Viper Energy Partners LP | VNOM | Van't Hof Matthew Kaes President | 7,600 | $0 | 57,673 (Direct) | View |