[Metaplanet Announces Issuance of $150 Million Class B Perpetual Preferred Shares to Continue Increasing Bitcoin Holdings] BlockBeats News, November 20, Japanese Bitcoin crypto treasury (DAT) company Metaplanet announced the issuance of $150 million worth of Class B perpetual preferred shares, with a fixed dividend rate of 4.9% and a conversion price of 1,000 yen, which will be used to continue increasing Bitcoin holdings.