1. Corporate Officers - H
2. Holder Randall J

Insider Trading History of Holder Randall J

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Holder Randall J since 2013. The trader's CIK number is 1196107. At the time of the last reporting, Holder Randall J was the VP, General Counsel, Secretary of Diamondback Energy, Inc.. (stock ticker symbol FANG). Also see all insider trading activities at Diamondback Energy, Inc..

Note that in the past HOLDER RANDALL J also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Viper Energy Partners Lp (VNOM) by Holder Randall J

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	VNOM	4,622	$68,174	0	$0	0	$0
2016	VNOM	5,000	$82,180	0	$0	0	$0

Yearly summary of insider trading at Diamondback Energy, Inc. (FANG) by Holder Randall J

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2019	FANG	0	$0	10,000	$1,026,133	0	$0
2018	FANG	0	$0	6,723	$843,454	0	$0
2015	FANG	0	$0	21,010	$1,637,488	12,500	$218,750
2014	FANG	0	$0	19,066	$1,254,174	19,066	$218,750
2013	FANG	0	$0	33,572	$1,617,198	33,572	$365,627

Insider trading activities at 2 companies by Holder Randall J:

1. Viper Energy Partners Lp (VNOM)

2. Diamondback Energy, Inc. (FANG)

Table 1. Insider trading of Viper Energy Partners Lp (VNOM) by Holder Randall J

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-07-21	VNOM	Buy	4,622	14.75	68,174
2016-09-08	VNOM	Buy	5,000	16.44	82,180

Table 2. Insider trading of Diamondback Energy, Inc. (FANG) by Holder Randall J

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2019-09-16	FANG	Sale	3,000	103.21	309,621
2019-08-19	FANG	Sale	3,000	100.00	300,000
2019-03-18	FANG	Sale	4,000	104.13	416,512
2018-02-16	FANG	Sale	6,723	125.46	843,454
2015-11-18	FANG	Option Ex	12,500	17.50	218,750
2015-11-18	FANG	Sale	16,785	80.14	1,345,233
2015-03-10	FANG	Sale	4,225	69.17	292,255
2014-11-18	FANG	Option Ex	4,286	.00	0
2014-11-20	FANG	Option Ex	12,500	17.50	218,750
2014-11-18	FANG	Sale	2,143	64.21	137,608
2014-11-20	FANG	Sale	14,643	66.45	972,983
2014-03-10	FANG	Sale	2,280	62.98	143,583
2014-03-10	FANG	Option Ex	2,280	.00	0
2013-11-18	FANG	Sale	16,786	51.78	869,246
2013-11-18	FANG	Option Ex	16,786	8.75	146,877
2013-09-16	FANG	Option Ex	4,286	.00	0
2013-09-17	FANG	Option Ex	12,500	17.50	218,750
2013-09-16	FANG	Sale	4,286	44.71	191,627
2013-09-17	FANG	Sale	12,500	44.51	556,325

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Holder Randall J (VP, General Counsel, Secretary of Diamondback Energy, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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