PUMP

Propetro Holding Corp.

A Midland, Texas-based oilfield services company, ProPetro helps oil and gas producers complete wells in the Permian Basin using hydraulic fracturing, wireline, and cementing equipment—including its FORCE® electric fracking fleet and PROPWR natural-gas power units. Founded in 2005 by Dale Redman and Jeffrey David Smith, it grew alongside the region's shale boom. Its name combines "Pro" for professional with "Petro," from the Greek word for rock.

CUSIP: 74347M108EnergyUS3 holders

Ownership Activity Financials Filings

Schedule 13D / 13G filings

VR Advisory Services Ltd

13GPassive

% of class5.7%

Shares7.02M

FiledJul 10, 2026

VR Global Partners, L.P.

13GPassive

% of class5.7%

Shares7.02M

FiledJul 10, 2026

VR Capital Participation Ltd.

13GPassive

% of class5.7%

Shares7.02M

FiledJul 10, 2026

VR Capital Group Ltd.

13GPassive

% of class5.7%

Shares7.02M

FiledJul 10, 2026

VR Capital Holdings Ltd.

13GPassive

% of class5.7%

Shares7.02M

FiledJul 10, 2026

Deitz Richard

13GPassive

% of class5.7%

Shares7.02M

FiledJul 10, 2026

Jeal Intec, S.L.

13G/APassive

% of class0%

Shares0

FiledJun 29, 2026

Jesus Alonso Villaron

13G/APassive

% of class0%

Shares0

FiledJun 29, 2026

Exxon Mobil Corporation

13D/AActivist

% of class0%

Shares0

FiledMay 20, 2026

Item 4 is hereby amended and supplemented to include the following: On May 20, 2026, the Reporting Persons monetized their investment via a sale of 16,600,000 shares of Common Stock of the Issuer in a block trade pursuant to Rule 144 of the Securities Act of 1933, at a price of $16.66 per share.

Pioneer Natural Resources Company

13D/AActivist

% of class0%

Shares0

FiledMay 20, 2026

Holder	Schedule	% of class	Shares	Filed
VR Advisory Services Ltd	13GPassive	5.7%	7.02M	Jul 10, 2026
VR Global Partners, L.P.	13GPassive	5.7%	7.02M	Jul 10, 2026
VR Capital Participation Ltd.	13GPassive	5.7%	7.02M	Jul 10, 2026
VR Capital Group Ltd.	13GPassive	5.7%	7.02M	Jul 10, 2026
VR Capital Holdings Ltd.	13GPassive	5.7%	7.02M	Jul 10, 2026
Deitz Richard	13GPassive	5.7%	7.02M	Jul 10, 2026
Jeal Intec, S.L.	13G/APassive	0%	0	Jun 29, 2026
Jesus Alonso Villaron	13G/APassive	0%	0	Jun 29, 2026
Exxon Mobil Corporation	13D/AActivist	0%	0	May 20, 2026
Item 4 is hereby amended and supplemented to include the following: On May 20, 2026, the Reporting Persons monetized their investment via a sale of 16,600,000 shares of Common Stock of the Issuer in a block trade pursuant to Rule 144 of the Securities Act of 1933, at a price of $16.66 per share.
Pioneer Natural Resources Company	13D/AActivist	0%	0	May 20, 2026
Item 4 is hereby amended and supplemented to include the following: On May 20, 2026, the Reporting Persons monetized their investment via a sale of 16,600,000 shares of Common Stock of the Issuer in a block trade pursuant to Rule 144 of the Securities Act of 1933, at a price of $16.66 per share.