Coinbase to offer secondary market for private shares ahead of public stock listing Frank Chaparro – The Block Coinbase — the largest cryptocurrency exchange in the U.S. — alerted shareholders that the firm would launch a secondary market for its private stock on Nasdaq Private Market. The move comes ahead of the firm's much-anticipated public market debut. Coinbase, which filed a confidential S-1 in mid-December, said that it would provide further details to shareholders on Monday about the secondary market launch. "On Monday, January 25 at noon PT you will receive an email from the Nasdaq Private Market with details, including how you can access the market, what shares are eligible for trading, and how the market will function," the message explained. bit.ly/3sOaLIi