Dakota Gold names Jack Henris CEO as Quartermain retires in August 2026
DC•Other management changes
Shawn Campbell will be appointed chief development officer; remit includes shareholder engagement, construction financing for Richmond Hill.
SVP and chief legal officer Amy Koenig will continue; she will also oversee permitting, drawing on prior regulatory and litigation work at Black Hills Energy.
Richmond Hill development progress
Management changes come as Richmond Hill advances toward development; March 2026 statements showed $107 million cash.
CEO transition planned for August 2026
Dakota Gold CEO Robert Quartermain will retire on Aug. 18, 2026; he will remain co-chair and a board director.
President and COO Jack Henris will become CEO; he joined a year ago and began his career at the Homestake Mine in 1987.




