Comments on an SEC proposal to establish a best execution regulatory framework for broker-dealers, government securities broker-dealers and municipal securities dealers are due by March 31, 2023.

The SEC extended the deadline to decide whether to approve or disapprove an amendment to the CAT NMS Plan proposal which would implement a revised funding model for the consolidated audit trail and establish a new fee schedule.

The CFTC approved technical corrections to its swap dealer and major swap participant regulations.

The SEC charged an individual with engaging in a scheme to inflate prices in securities on a decentralized exchange, and using swaps contracts, at their inflated value, as collateral to secure other digital assets.

A broker-dealer settled FINRA charges for failing to supervise the trading activity of its proprietary traders and customers for potentially manipulative trading.