Bitmine Targets $300M in Preferred Stock to Stack More ETH, Yields 9.50%

Bitmine Immersion Technologies (NYSE: BMNR) announced plans Wednesday to raise $300 million through a new 9.50% Series A Perpetual Preferred Stock offering, its latest capital markets move to expand the world’s largest corporate ethereum treasury. The Offering The said it company filed a preliminary prospectus supplement with the SEC on June 3, 2026, pricing 3,000,000 […]