STEX ▲ +1.3% - Streamex Corp. $STEX - Streamex Corp. Appoints Laura Kiernan as Head of Investor Relations Streamex Corp. rose 1.3% today following the appointment of Laura Kiernan as Head of Investor Relations, a leadership addition that typically signals a company's commitment to strengthening communication with shareholders and the investment community. 01-SEP-2026 07:30 AM ET