Contact Us

Our dedicated customer service department is available by phone or email to service your needs.

Customer Service

Phone: (800) 872-0444
Int'l: +1 (212) 644-2400

Email: [email protected]

Muriel Siebert & Co., Inc.

120 Wall Street, 25th Floor
New York, New York 10005
Phone: (800) 872-0444 Fax: (212) 486-2784 Hours: M-F 8:30 am - 5:00 pm EST


Find an office location near you.  

Employee Stock Plans

Phone: (800) 338-3965
Int'l: +1 (402) 342-6000

Email: [email protected]

Frequently Asked Questions

» Retirement FAQs
» Trading FAQs » Funding & Wiring Instructions


Learn more about career opportunities with Siebert.

Submit Questions and Inquiries

Siebert 800-872-0444      

Electronic trading poses risk to investors due to system response, trade executions and account access availability that may vary due to a variety of factors, including trading volumes, market conditions, system performance, market data delays and other factors. All investments involve risk, and the past performance of a security, industry, sector, market, or financial product does not guarantee future results or returns. Rates, commissions and fees listed here are subject to change at any time. Testimonials may not be representative of the experience of other clients and are no
guarantee of future performance or success. 

Muriel Siebert & Co., Inc.

Member NYSE, FINRA and SIPC. Est. 1967. Nasdaq symbol SIEB.
Check the background of this firm on FINRA's BrokerCheck

Market Data powered by QuoteMedia. Terms of Use.
QuoteMedia logo

Copyright 2019 Siebert All rights reserved.