Accessibility StatementSkip Navigation VANCOUVER, BC, Sept. 29, 2025 /PRNewswire/ - Horizon Copper Corp. (TSXV: HCU), (OTCQB: HNCUF) ("Horizon Copper", "Horizon", or the "Company") reminds its shareholders and warrantholders (together, "Securityholders") to vote ahead of the proxy voting deadline for the upcoming Special Meeting of Securityholders (the "Meeting"). At the Meeting, Securityholders will be asked to pass a special resolution (the "Arrangement Resolution") approving an arrangement involving Hori ...