Ian C. O'brien
Professional summary
Ian Christopher O'brien, who also goes by Ian Christopher Obrien, Ian Obrien, is a registered financial professional currently at ROBINHOOD SECURITIES, LLC located in Chicago, Illinois and ROBINHOOD FINANCIAL, LLC located in Chicago, Illinois.
Ian is registered as a RR (Registered Representative) and started their career in finance in 2018. Ian has worked at 4 firms and has passed the Series 63, Series 7TO, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view Ian Christopher O'brien's CRS (Customer Relationship Summary).
Certified licenses
Experience
January 20, 2026 - Present
ROBINHOOD SECURITIES, LLC
Office #1: 151 N Franklin St Floor 29, Chicago, IL 60606January 20, 2026 - Present
ROBINHOOD FINANCIAL, LLC
Office #1: 151 N Franklin St Floor 29, Chicago, IL 60606March 29, 2024 - June 12, 2025
PHILLIP CAPITAL INC.
March 15, 2018 - January 3, 2019
FORESTERS FINANCIAL SERVICES, INC.
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Series 7TO
Date: 3/29/2024
General Securities Representative ExaminationFINRA
Current Firm
ROBINHOOD FINANCIAL, LLC
CRD#: 165998 / SEC#: , 8-69188
Contact information
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| ROBINHOOD MARKETS, INC | 100% OWNER | |
| BILLINGS, MATTHEW JOHN | PRESIDENT, CHIEF EXECUTIVE OFFICER | 1915377 |
| CAVALLARO, ANTHONY JOSEPH | CHIEF COMPLIANCE OFFICER | 1607925 |
| GALVIN, SCOT SEAN | PRINCIPAL OPERATIONS OFFICER | 3226179 |
| KELATI, DANIEL T | CHIEF FINANCIAL OFFICER AND PRINCIPAL FINOP | 3103432 |
| KOLLER, WALTER | CHIEF OPERATING OFFICER | 1932260 |
| QUIRK, STEVEN MARK | MANAGER | 2728768 |
| SUBRAMANIAN, SIVARAMAKRISHNAN | MANAGER | 7339479 |
Disclosures
| Regulatory Event | 56 |
| Arbitration | 7 |
Red Flags
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