Broker-Dealers Rule 6a-4 — Notice of registration under Section 6(g) of the Act, amendment to such notice, and supplemental materials to be filed by exchanges registered under Section 6(g) of the Act RCW Staff - January 1 2015 Share A- A+ 100% Create an account to continue reading Gain instant access to our expert editorial analysis and in-depth insight. Register for free Already have an account? Sign in