Gary Gensler

Coinbase Chief Legal Officer Paul Grewal is departing the exchange after steering its legal team through a major fight with U.S. regulators. He will remain an adviser as Molly Abraham becomes general counsel and Ryan Van Grack moves into a vice chairman role.

A sweltering week in New York matched the temperature in Washington as lawmakers and regulators pushed ahead on crypto tax rules and prediction market oversight. Court developments, including a rejected Sam Bankman-Fried appeal, added to the fast-moving policy backdrop.