INVESTOR ALERT: Law Offices of Howard G. Smith Announces Investigation of Marathon Digital Holdings, Inc. (MARA) on Behalf of Investors – Yahoo Finance

BENSALEM, Pa., November 16, 2021–(BUSINESS WIRE)–Law Offices of Howard G. Smith announces an investigation on behalf of Marathon Digital Holdings, Inc. (“Marathon” or the “Company”) (NASDAQ: MARA) … [+1405 chars]