SEC tables five major rule change announcements

Chair Gary Gensler says proposals aim to boost investor and trader protection and enhance opportunity.

It was a busy day for the Securities and Exchange Commission (SEC) on December 14 as the regulator published a slew of announcements covering the adoption of rule changes, proposals to amend existing regulations, and an attempt to establish a groundbreaking standard on best execution.

Amendments modernizing Rule 10b5-1 in order

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