ACRG American Clean Resources Group, Inc. - 8-K

Item
5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of
Certain Officers.

Michael Raabe

Effective February 2, 2026, Michael Raabe transitioned from his role
as fractional Chief Operating Officer of the Company to a fractional strategic operations and project management support role. In this
capacity, Mr. Raabe continues to support operational coordination and project management activities, including project planning, operational
integration, scheduling, contractor coordination, and execution support associated with the Company’s current development activities.
Mr. Raabe was previously disclosed as a fractional executive officer in the Company’s Current Report on Form 8-K filed August 22,
2025.

C. Derek Campbell

Effective January 30, 2026, C. Derek Campbell transitioned from his
role as fractional Chief Strategy Officer of the Company to a non-executive advisory capacity. Mr. Campbell will continue to provide advisory
support related to ongoing development and operational matters. Mr. Campbell was previously disclosed as a fractional executive officer
in the Company’s Current Report on Form 8-K filed August 22, 2025.

Kelly Marshall

On April 15, 2026, Kelly Marshall departed as fractional Chief Marketing
Officer of the Company. The Company thanks Ms. Marshall for her service and contributions, including her work supporting the development
of ACRG’s branding and visual identity in connection with the Company’s communications initiatives. Ms. Marshall was previously
disclosed as a fractional executive officer in the Company’s Current Report on Form 8-K filed August 22, 2025.

Item
8.01 Other Events.

American Clean Resources Group, Inc. (the “Company”) is
providing an update regarding certain fractional operational consulting engagements and advisory role alignments undertaken in support
of the Company’s ongoing development activities, including execution-related activities associated with its critical minerals processing
platform at the Millers, Nevada project and ongoing development activities related to the Cross Caribou asset pursuant to previously disclosed
agreements.

Operational Alignment Overview

The Company has implemented the following operational consulting and
advisory role alignments to support project coordination and execution activities associated with its current stage of development and
operational advancement.

Jeff Bootes

Effective April 20, 2026, the Company engaged Jeff Bootes in a fractional,
project-based consulting capacity to support execution activities associated with the Company’s current operational development
initiatives related to the Millers, Nevada project and the Cross Caribou asset.

Mr. Bootes brings targeted experience in mining and processing operations,
including operational execution support, systems implementation, development-stage project support, contractor coordination, and field
operations management. His engagement is intended to support specific operational and project development activities associated with the
Company’s current stage of advancement.

Item
9.01 Financial Statements and Exhibits.

(d) Exhibits.

None.

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