HOLDERNESS DARIN G

Senior Vice President and CFO at EAGLE ROCK ENERGY PARTNERS L P · on record since Aug 15, 2008
Director at Diamondback Energy, Inc. · on record since May 21, 2026
SVP, CFO & Treasurer at CONCHO RESOURCES INC · on record since Feb 22, 2016
VP & CHIEF ACCTG OFFICER at PIONEER NATURAL RESOURCES CO · on record since Dec 9, 2004
Director at BAYTEX ENERGY USA, INC. · on record since Sep 21, 2016
Chief Financial Officer at ProPetro Holding Corp. · on record since Oct 9, 2019

Insider trading activity of HOLDERNESS DARIN G

Transactions on record: 88; since Jan 25, 2005

Open-market buys: 1; $1K

Open-market sells: 15; $10.4M

Companies traded: 6; last filing May 21, 2026

Figures computed from official regulatory filings — .

Companies where HOLDERNESS DARIN G has traded

Diamondback Energy, Inc.3 tx · May 21, 2026
BAYTEX ENERGY USA, INC.3 tx · Mar 4, 2021
ProPetro Holding Corp.5 tx · $8.1K · Oct 9, 2020
CONCHO RESOURCES INC69 tx · $15.6M · Mar 16, 2016
EAGLE ROCK ENERGY PARTNERS L P2 tx · Aug 15, 2008
PIONEER NATURAL RESOURCES CO6 tx · $80.8K · Feb 19, 2008

Track record of HOLDERNESS DARIN G

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of HOLDERNESS DARIN G

Co-insiders of HOLDERNESS DARIN G

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Diamondback Energy, Inc.Listing on record	May 21, 2026	Award	982	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Diamondback Energy, Inc.Listing on record	May 22, 2025	Award	1,417	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Diamondback Energy, Inc.Listing on record	Feb 3, 2025	Award	399	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BAYTEX ENERGY USA, INC.Listing unverified	Mar 4, 2021	Award	8,147	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2020	Other	-1,909	4.26 USD	$8.1K		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2020	Exercise	4,850	—	n/a (No price was disclosed in the filing)		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2020	ExerciseD (derivative)	-4,850	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BAYTEX ENERGY USA, INC.Listing unverified	Mar 20, 2020	Award	5,150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ProPetro Holding Corp.Listing on record	Feb 13, 2020	AwardD (derivative)	41,797	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2019	AwardD (derivative)	14,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BAYTEX ENERGY USA, INC.Listing unverified	Dec 21, 2016	Award	8,343	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	Mar 16, 2016	Sell	-16,813	105.14 USD	$1.8M		SEC
CONCHO RESOURCES INCListing unverified	Feb 22, 2016	Other	-1,184	93.04 USD	$110.2K		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Award	18,062	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Other	-2,213	92.79 USD	$205.3K		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Other	-7,146	91.33 USD	$652.6K	Unusual size	SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Award	8,084	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	May 5, 2015	Sell	-600	126.75 USD	$76.1K		SEC
CONCHO RESOURCES INCListing unverified	May 5, 2015	Sell	-7,686	125.45 USD	$964.2K		SEC
CONCHO RESOURCES INCListing unverified	May 5, 2015	Sell	-4,267	124.72 USD	$532.2K		SEC
CONCHO RESOURCES INCListing unverified	Feb 24, 2015	Other	-406	117.51 USD	$47.7K		SEC
CONCHO RESOURCES INCListing unverified	Feb 24, 2015	Other	-772	117.51 USD	$90.7K		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2015	Award	10,687	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2015	Other	-1,478	99.99 USD	$147.8K		SEC
CONCHO RESOURCES INCListing unverified	Oct 8, 2014	Other	-9,167	116.06 USD	$1.1M	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Diamondback Energy, Inc.Listing on record	May 21, 2026	Award	982	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Diamondback Energy, Inc.Listing on record	May 22, 2025	Award	1,417	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Diamondback Energy, Inc.Listing on record	Feb 3, 2025	Award	399	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BAYTEX ENERGY USA, INC.Listing unverified	Mar 4, 2021	Award	8,147	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2020	Other	-1,909	4.26 USD	$8.1K		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2020	Exercise	4,850	—	n/a (No price was disclosed in the filing)		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2020	ExerciseD (derivative)	-4,850	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BAYTEX ENERGY USA, INC.Listing unverified	Mar 20, 2020	Award	5,150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ProPetro Holding Corp.Listing on record	Feb 13, 2020	AwardD (derivative)	41,797	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ProPetro Holding Corp.Listing on record	Oct 9, 2019	AwardD (derivative)	14,552	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BAYTEX ENERGY USA, INC.Listing unverified	Dec 21, 2016	Award	8,343	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	Mar 16, 2016	Sell	-16,813	105.14 USD	$1.8M		SEC
CONCHO RESOURCES INCListing unverified	Feb 22, 2016	Other	-1,184	93.04 USD	$110.2K		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Award	18,062	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Other	-2,213	92.79 USD	$205.3K		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Other	-7,146	91.33 USD	$652.6K	Unusual size	SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2016	Award	8,084	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	May 5, 2015	Sell	-600	126.75 USD	$76.1K		SEC
CONCHO RESOURCES INCListing unverified	May 5, 2015	Sell	-7,686	125.45 USD	$964.2K		SEC
CONCHO RESOURCES INCListing unverified	May 5, 2015	Sell	-4,267	124.72 USD	$532.2K		SEC
CONCHO RESOURCES INCListing unverified	Feb 24, 2015	Other	-406	117.51 USD	$47.7K		SEC
CONCHO RESOURCES INCListing unverified	Feb 24, 2015	Other	-772	117.51 USD	$90.7K		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2015	Award	10,687	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONCHO RESOURCES INCListing unverified	Jan 5, 2015	Other	-1,478	99.99 USD	$147.8K		SEC
CONCHO RESOURCES INCListing unverified	Oct 8, 2014	Other	-9,167	116.06 USD	$1.1M	Unusual size	SEC