All Day

Last Day to File G-37 for Quarter ending September 30

Last Day to File G-37 for Quarter ending September 30 When Annually on the 31st of October All day Recent Fri, Oct 31, 2025, all day Upcoming Sat, Oct 31, 2026, all day Sun, Oct 31, 2027, all day Regulated Entity All MSRB Registered Firms

Regulated Entity: All MSRB Registered Firms

Source: https://www.msrb.org/events/Last-Day-File-G-37-Quarter-ending-September-30-1

Last Day to Make Timely Payment for Annual Registration Fee Under Rule A-12

Last Day to Make Timely Payment for Annual Registration Fee Under Rule A-12 When Annually on the 31st of October All day Recent Fri, Oct 31, 2025, all day Upcoming Sat, Oct 31, 2026, all day Sun, Oct 31, 2027, all day Regulated Entity All MSRB Registered Firms

Regulated Entity: All MSRB Registered Firms

Source: https://www.msrb.org/events/Last-Day-Make-Timely-Payment-Annual-Registration-Fee-Under-Rule-A-12-2