Orion Corporation: Disclosure Under Chapter 9 Section 10 of the Securities Market Act (BlackRock, Inc.)

BlackRock, Inc. and its funds have crossed the 5% ownership threshold in Orion Corporation as of June 10, 2026, holding 5.10% of total shares and voting rights combined. The disclosure was made under Chapter 9, Section 10 of the Securities Market Act, with BlackRock holding 7,146,784 shares directly and 64,677 shares through financial instruments.