2022073420401 Siebert Williams Shank & Co., LLC, CRD 42568 AWC gg (2025-1749687609054).pdf
Between August 2021 and August 2023, Siebert violated MSRB Rule G-14 by failing to
report the correct time of trade to the MSRB's Real-Time Transaction Reporting System
(RTRS) for approximately 12,100 municipal securities transactions and by failing to
report to the RTRS approximately 4,700 additional municipal securities transactions.
Siebert also violated MSRB Rule G-27 by failing to establish and maintain a supervisory
system, including written supervisory procedures (WSPs), reasonably designed to ensure
compliance with MSRB Rule G-14.