Crypto hardware wallet manufacturer Ledger has enlisted Goldman Sachs, Jefferies, and Barclays to lead a U.S. initial public offering that could value the company at more than $4 billion as crypto custody becomes a critical infrastructure play for institutional investors. The deal could materialize as soon as this year, although plans remain subject to change, according to people familiar with the matter, as cited in a Financial Times report on Friday. The New York Stock Exchange listing plan adds Ledge ...