RE:RE:PYRO ANNOUNCES BLOCK SALE OF HPQ SHARES TO ITS PRES AND CEOIn September 2022, PYR sold intellectual property to a subsidiary of a company in which it holds a strategic investment for a non-refundable fee of $3,600,000. Under the terms of the sale agreement, control of the intellectual property was transferred to the purchaser and PYR has no obligation to undertake activities that will significantly affect the intellectual property. PYR agreed that the invoice will be paid by HPQ Silicon Inc. through the issuance of common shares of HPQ Silicon Inc. or by cash, no later than June 30, 2024.