Brian E. Monahan
Professional summary
Brian Edward Monahan is a registered financial advisor currently at NORTHERN TRUST SECURITIES, INC. located in Chicago, Illinois.
Brian is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1998. Brian has worked at 1 firm and has passed the Series 66, Series 63, Series 52TO, Series 99TO, SIE, Series 7, Series 4, Series 53, Series 24 and Series 27 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Brian Edward Monahan's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view Brian Edward Monahan's CRS (Customer Relationship Summary).
Certified licenses
Experience
March 10, 2015 - Present
NORTHERN TRUST SECURITIES, INC.
Office #1: 50 South Lasalle, Chicago, IL 60603February 27, 1998 - Present
NORTHERN TRUST SECURITIES, INC.
Office #1: 50 South Lasalle, Chicago, IL 60603Primary Firm SEC Registration

NORTHERN TRUST SECURITIES, INC.
CRD#: 7927 / SEC#: 801-80781, 8-23689
State Registrations and Notice Filings
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Visual representation of state registrations
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Exams
Series 52TO
Date: 9/25/2025
Municipal Securities Representative ExaminationSeries 99TO
Date: 1/2/2023
Operations Professional ExaminationFINRA
Current Firm

NORTHERN TRUST SECURITIES, INC.
CRD#: 7927 / SEC#: 801-80781, 8-23689
Contact information
SEC notice filing (52 States and Territories)
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| NORTHERN TRUST CORPORATION | SHAREHOLDER | |
| BLOWERS, DAVID CHARLES | DIRECTOR | 4377133 |
| BURNS, RYAN DOUGLAS | DIRECTOR | 7427168 |
| CARBERRY, CRAIG RICHARD | SECRETARY | 2075889 |
| CHAPPELL, DARLENE | MLRO (ANTI-MONEY LAUNDERING OFFICER) | 8158928 |
| CHERRY, JON VINCENT | PRESIDENT | 4255568 |
| CHERRY, JON VINCENT | DIRECTOR | 4255568 |
| ELLIS, KATHERINE THERESE | DIRECTOR | 2519959 |
| GOFORTH, STEPHANIE ECKERT | DIRECTOR | 4348777 |
| PECCATIELLO, ANTHONY JOSEPH | CHIEF FINANCIAL OFFICER | 5716365 |
| PECCATIELLO, ANTHONY JOSEPH | CHIEF OPERATIONS OFFICER | 5716365 |
| PICKETT, MELANIE ZAIRIS | DIRECTOR | 3256748 |
| THOMAS, SUNITHA CHERIAN | DIRECTOR | 7881171 |
| THORNTON, MITCHELL BLAIR | DIRECTOR | 2515299 |
| WILLIAMS, AMANDA TAWNEY | CHIEF COMPLIANCE OFFICER | 4195897 |
Regulatory assets under management
| Total Number of Accounts | 2,283 |
| AUM (Assets Under Management) | $ 1,276,929,981 |
Disclosures
| Regulatory Event | 8 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 08/21/2025 | ||
| 09/25/2024 | ||
| 08/23/2023 |
Red Flags
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.
