Oroco Announces Resignation of CEO
March 30, 2026 NEWS RELEASE
OROCO ANNOUNCES RESIGNATION OF CEO
VANCOUVER, British Columbia – Oroco Resource Corp. (TSX-V: OCO, OTC: ORRCF) (“Oroco”
or the “Company”) announces the resignation of Richard Lock as Chief Executive Officer and a director
of the Company for personal reasons, effective April 30, 2026.
Mr. Lock commented: “I am grateful for the opportunity to have led Oroco since April 2022 and for the
dedication of the team in advancing the Santo Tomás Project and the Company's objectives. It has been a
privilege to contribute during this important phase of growth and development. I wish the Company
continued success in the years ahead.”
The Oroco Board and the Company’s management team would like to thank Mr. Lock for his service and
contributions to the Company and wish him all the best with his future endeavours.
The Company has formed a committee to aggressively search for a new CE O, and will provide an update
regarding the success of such search in due course. In the meantime, the Company will continue its current
work towards completing its Pre-Feasibility Stud y under the leadership of the Board and senior
management working with its on-site technical team and leading industry consultants.
ABOUT OROCO
The Company holds a net 87.0% interest in those central concessions that comprise 1,173 hectares "the
Core Concessions" of the Santo Tomas Project, located in northwestern Mexico. The Company also holds
an 80% interest in an additional 7,861 hectares of mineral concessions surrounding and adjacent to the
Core Concessions (for a total Project area of 9,034 hectares, or 22,324 acres). Following an assessment of
one of the non-Core Concessions, the Company filed an application to reduce the area of that concession,
with the result that the additional concessions will total 4,948.24 hectares, for a total Project area of
6,121.11 hectares or 15,124.47 acres. The Project is situated within the Santo Tomas District, which
extends up to the Jinchuan Group's Bahuerachi Project, approximately 14 km to the northeast. The Santo
Tomas Project hosts significant copper porphyry mineralization initially defined by prior exploration
spanning the period from 1968 to 1994. During that time, the Santo Tomas Project area was tested by
over 100 diamond and reverse circulation drill holes, totaling approximately 30,000 meters. Commencing
in 2021, Oroco conducted a drill program (Phase 1) at Santo Tomas, with a resulting total of 48,481
meters drilled in 76 diamond drill holes.
The drilling and subsequent resource estimates and engineering studies led to a revised MRE and an
updated PEA being published and filed in August of 2024, which studies are available at the Company's
website www.orocoresourcecorp.com and by reviewing the Company profile on SEDAR+ at
www.sedarplus.ca.
The Santo Tomas Project is located within 170 km of the Pacific deep-water port at Topolobampo and is
serviced via highway and proximal rail (and parallel co rridors of trunk grid power lines and natural gas)
through the city of Los Mochis to the northern city of Choix. The property is reached, in part, by a 32 km
access road originally built to service Goldcorp's El Sauzal Mine in Chihuahua State.
Additional information about Oroco Resource Corp. can be found on its website at
www.orocoresourcecorp.com and by reviewing its profile on SEDAR at www.sedarplus.com.
For more information, please contact:
Mr. Craig Dalziel, Executive Chairman
Oroco Resource Corp.
Tel: 604-688-6200
www.orocoresourcecorp.com
Neither TSXV nor its Regulation Services Provider (as that term is defined in policies of the TSXV) accepts
responsibility for the adequacy or accuracy of this release.
Cautionary Note Regarding Forward-Looking Information
This news release includes certain “forward-look ing information” and “forward-looking statements”
(collectively “forward-looking statements”) with in the meaning of applicable Canadian securities
legislation. All statements, other than statements of historical fact included herein, including, without
limitation, statements relating to future events or achievements of the Company, and the use of funds from
the Offering, are forward-looking statements. There is no assurance that the proceeds of the Offering will
be expended as contemplated. Many factors, both known and unknown, coul d cause actual results,
performance or achievements to be materially different from the results, performance or achievements that
are or may be expressed or implie d by such forward-looking statements. Readers should not place undue
reliance on the forward-looking statements and information contained in this news release concerning these
matters. Oroco does not assume any obligation to upd ate the forward-looking statements should they
change, except as required by law.