
MIAMI and NEW YORK, June 29, 2026 (GLOBE NEWSWIRE) -- Siebert Financial Corp. (NASDAQ: SIEB) (“Siebert”), a diversified financial services company, through its wholly owned subsidiary Muriel Siebert & Co. LLC, today announced a new collaboration with tZERO Group, Inc. (“tZERO”) and Streamex Corp. (NASDAQ: STEX) (“Streamex”) to expand access to tokenized securities through regulated digital markets infrastructure. Through the collaboration, Muriel Siebert & Co. will make Streamex's GLDY, a gold-backed, yield-bearing tokenized security, available to eligible accredited and institutional investors through Siebert's wealth management and institutional distribution channels through a private placement conducted under Reg.



