AdvisorCheck - Find and Connect with Top Financial Advisors on Your Terms
Why AdvisorCheck
SK

Sean Kilrea

OPTIMAL MARKET TECHNOLOGIES
NEW YORK, NY
·CRD# 6585164·11 years experience

Professional Summary

Sean Kilrea, who also goes by Sean Burke Kilrea, is a registered financial advisor currently at OPTIMAL MARKET TECHNOLOGIES, LLC located in New York, New York. Sean is registered as a RR (Registered Representative) and started their career in finance in 2015. Sean has worked at 7 firms and has passed the Series 99TO, Series 57TO, SIE, Series 7 and Series 4 exams.

At a Glance

Best-Interest Standard

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Other Aliases

Sean Burke Kilrea

Blog Corner

More Resources

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
View profile
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

Videos & Posts

This advisor has not added any videos or posts yet.

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

Contact Information

This advisor has not claimed their profile yet, so there is no contact information to display at this time.

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.

Disclosures on record.

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities. Check for any disclosures as part of your thorough research when choosing an advisor.

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

Years of Experience

11 years in the financial services industry

Current & Past Employments

Current

OPTIMAL MARKET TECHNOLOGIES, LLCCurrent·CRD# 336439
BD
One World Trade Center Suite 47m, New York, NY 10007
March 17, 2026 - Present

Past

RQD* CLEARING, LLCPast·CRD# 134284
BD
New York, NY
January 21, 2026 - August 12, 2026
CITADEL SECURITIES LLCPast·CRD# 116797
BD
Chicago, IL
January 29, 2018 - April 29, 2025
CITADEL SECURITIES INSTITUTIONAL LLCPast·CRD# 281102
BD
Chicago, IL
January 29, 2018 - April 29, 2025
PALAFOX TRADING LLCPast·CRD# 131114
BD
Miami, FL
January 29, 2018 - February 18, 2020
CITADEL CLEARING LLCPast·CRD# 172693
BD
Miami, FL
January 29, 2018 - February 18, 2020
HARRIS ASSOCIATES SECURITIES LLCPast·CRD# 6959
BD
Chicago, IL
December 1, 2015 - August 29, 2017

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

Current Firm

OM
OPTIMAL MARKET TECHNOLOGIES, LLC

OPTIMAL EXECUTIONS, LLC | OPTIMAL MARKET TECHNOLOGIES, LLC

CRD#: 336439 / SEC#: 8-71367
BD
Broker-Dealer Firm Regulated by FINRA (New York district office)

Contact Information

Main Address

One World Trade Center Suite 47m, New York, NY 10007

Mailing Address

One World Trade Center Suite 47m, New York, NY 10007

Phone Number

(646) 389-5813

Established

Delaware since 12/02/2024

Firm Type

Limited Liability Company

Fiscal Year End

December

Firm Size

Small

FINRA licenses (7 States and Territories)

Registered to provide investment advisory services in 0 US states and territories.

Documents

Direct owners and executive officers

NamePositionCRD#
OPTIMAL HOLDINGS, INCMANAGING MEMBER—
BRIA, JOHNCEO5951630
DONNELLY, BRIAN PATRICKFOUNDER, CHAIRMAN4906429
FITZGERALD, HEATHERFINOP4427665
FITZGERALD, HEATHERCFO4427665
KILREA, SEANCOO6585164
WILLIAMS, JETAUNCCO3257770

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

Other business activities

Information obtained from regulatory filings. Advisors can request corrections through their firm or regulator.

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

The advisor shows no other business activity.

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.
This advisor is not registered in any state.

Exams

Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.

Series 99TO — Operations Professional Examination

Passed Jan 2023About the Series 99TO exam

Series 57TO — Securities Trader Exam

Passed Oct 2019About the Series 57TO exam

SIE — Securities Industry Essentials Examination

Passed Oct 2018About the SIE exam

Series 7 — General Securities Representative Examination

Passed Dec 2015About the Series 7 exam

Series 4 — Registered Options Principal Examination

Passed Feb 2020About the Series 4 exam
BOX Exchange LLC
SRO Registrations
Cboe BZX Exchange, Inc.
SRO Registrations
Cboe C2 Exchange, Inc.
SRO Registrations
Cboe EDGX Exchange, Inc.
SRO Registrations
Cboe Exchange, Inc.
SRO Registrations
FINRA
SRO Registrations
Investors' Exchange LLC
SRO Registrations
MEMX LLC
SRO Registrations
MIAX Emerald, LLC
SRO Registrations
MIAX PEARL, LLC
SRO Registrations
MIAX Sapphire
SRO Registrations
MX2 LLC
SRO Registrations
Miami International Securities Exchange, LLC
SRO Registrations
NYSE American LLC
SRO Registrations
NYSE Arca, Inc.
SRO Registrations
Nasdaq GEMX, LLC
SRO Registrations
Nasdaq ISE, LLC
SRO Registrations
Nasdaq MRX, LLC
SRO Registrations
Nasdaq PHLX LLC
SRO Registrations
Nasdaq Stock Market
SRO Registrations
Nasdaq Texas, LLC
SRO Registrations

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#

CRS (Client Relationship Summary) - BD

Click below to view Sean Kilrea's CRS (Customer Relationship Summary).

Similar Advisors

Elizabeth Katz Miller
Elizabeth Katz Miller

SUMMIT PLACE FINANCIAL ADVISORS, LLC

SUMMIT, NJ · CRD#
Richard Gaspare Dragotta
Richard Gaspare Dragotta

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Anthony J. Macagna
Anthony J. Macagna

LPL FINANCIAL LLC

PARAMUS, NJ · CRD#
Nicholas Wayne Rygiel
Nicholas Wayne Rygiel

PROTOCOL WEALTH, LLC

Havertown, PA · CRD#