NASDAQ:FANG

Diamondback Stock Insider Trading

Energy > Oil & Gas Exploration & Production

Buy FANG

*Your capital is at risk

$210.59

+8.19 (+4.05%)

At Close: Jun 03, 2026

Diamondback Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -99.29. In total, the insiders bought 222.39K and sold 14.01M FANG shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-99.29
● Buy	222.39K shares
● Sell	14.01M shares
23% Buy Activity Weak Positive Correlation
Sell Signal High Confidence Mar 12, 2026 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -99.29. Confidence increased due to high data reliability score of 100. Supported by overwhelming sell-side pressure (23% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 01, 2026 Buy	Common Stock A-Award	Wesson Daniel N Exec. Vp & COO	C-Suite Officer	10 150 Value: $2.14M
Mar 01, 2026 Buy	Common Stock A-Award	Van't Hof Matthew Kaes Chief Executive Officer	CEO / President	2 636 Value: $555.1K
Mar 01, 2026 Buy	Common Stock A-Award	Van't Hof Matthew Kaes Chief Executive Officer	CEO / President	36 436 Value: $7.67M
Mar 01, 2026 Sell	Common Stock F-InKind	Van't Hof Matthew Kaes Chief Executive Officer	CEO / President	14 338 Value: $2.50M
Mar 01, 2026 Sell	Common Stock F-InKind	Van't Hof Matthew Kaes Chief Executive Officer	CEO / President	1 446 Value: $251.7K
Mar 01, 2026 Sell	Common Stock F-InKind	Van't Hof Matthew Kaes Chief Executive Officer	CEO / President	3 214 Value: $559.5K
Mar 01, 2026 Sell	Common Stock F-InKind	Wesson Daniel N Exec. Vp & COO	C-Suite Officer	1 034 Value: $180.0K
Mar 01, 2026 Sell	Common Stock F-InKind	Wesson Daniel N Exec. Vp & COO	C-Suite Officer	10 459 Value: $1.82M
Mar 01, 2026 Buy	Common Stock A-Award	Wesson Daniel N Exec. Vp & COO	C-Suite Officer	26 578 Value: $5.60M
Mar 01, 2026 Buy	Common Stock A-Award	Dick Teresa L. Cao, Exec. Vp, Assist. Sec.	Officer	5 250 Value: $1.11M
Mar 01, 2026 Sell	Common Stock F-InKind	Dick Teresa L. Cao, Exec. Vp, Assist. Sec.	Officer	820 Value: $142.7K
Mar 01, 2026 Sell	Common Stock F-InKind	Dick Teresa L. Cao, Exec. Vp, Assist. Sec.	Officer	8 153 Value: $1.42M
Mar 01, 2026 Buy	Common Stock A-Award	Barkmann Albert Exec. Vp And Chief Engineer	Officer	3 500 Value: $737.1K
Mar 01, 2026 Sell	Common Stock F-InKind	Barkmann Albert Exec. Vp And Chief Engineer	Officer	340 Value: $59.2K
Mar 01, 2026 Sell	Common Stock F-InKind	Barkmann Albert Exec. Vp And Chief Engineer	Officer	2 440 Value: $424.8K
Mar 01, 2026 Buy	Common Stock A-Award	Stice Travis D. Executive Chairman	CEO / President	18 200 Value: $3.83M
Mar 01, 2026 Sell	Common Stock F-InKind	Stice Travis D. Executive Chairman	CEO / President	4 422 Value: $769.8K
Mar 01, 2026 Buy	Common Stock A-Award	Stice Travis D. Executive Chairman	CEO / President	81 018 Value: $17.1M
Mar 01, 2026 Sell	Common Stock F-InKind	Stice Travis D. Executive Chairman	CEO / President	31 884 Value: $5.55M
Mar 01, 2026 Sell	Common Stock F-InKind	Stice Travis D. Executive Chairman	CEO / President	2 881 Value: $501.5K
Mar 01, 2026 Sell	Common Stock F-InKind	Stice Travis D. Executive Chairman	CEO / President	2 388 Value: $415.7K
Mar 01, 2026 Buy	Common Stock A-Award	Barkmann Albert Exec. Vp And Chief Engineer	Officer	6 430 Value: $1.35M
Mar 01, 2026 Sell	Common Stock F-InKind	Barkmann Albert Exec. Vp And Chief Engineer	Officer	281 Value: $48.9K
Mar 01, 2026 Sell	Common Stock F-InKind	Barkmann Albert Exec. Vp And Chief Engineer	Officer	460 Value: $80.1K
Mar 01, 2026 Buy	Common Stock A-Award	Dick Teresa L. Cao, Exec. Vp, Assist. Sec.	Officer	18 432 Value: $3.88M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT DIAMONDBACK ENERGY

Diamondback Energy, Inc., an independent oil and natural gas company, focuses on the acquisition, development, exploration, and exploitation of unconventional and onshore oil and natural gas reserves in the Permian Basin in West Texas. It focuses on the development of the Spraberry and Wolfcamp formations of the Midland basin; and the Wolfcamp and Bone Spring formations of the Delaware basin, which are part of the Permian Basin in West Texas and ...

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