RA
Robert L. Arnott
NORTHERN TRUST SECURITIES
CHICAGO, IL 60604
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CRD#: 6258888
RA
Professional summary
Robert Lauriston John Arnott MR, who also goes by Robert Lauriston John Arnott, is a registered financial professional currently at NORTHERN TRUST SECURITIES, INC. located in Chicago, Illinois.
Robert is registered as a RR (Registered Representative) and started their career in finance in 2016. Robert has worked at 2 firms and has passed the Series 63, SIE, Series 17 and Series 24 exams.
Question & Answer
Are you a "fiduciary"?
No
Aliases
Robert Lauriston John Arnott
Other business activities
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.
CRS (Client Relationship Summary) - BD
Click below to view Robert Lauriston John Arnott MR's CRS (Customer Relationship Summary).
Certified licenses
Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
NoneExperience
Current
January 9, 2026 - Present
NORTHERN TRUST SECURITIES, INC.
Office #1: 333 South Wabash Avenue 34th Floor, Chicago, IL 60604RIA
BD
CRD#: 7927
CHICAGO, IL
Past
July 11, 2016 - January 21, 2022
NORTHERN TRUST SECURITIES, INC.
BD
CRD#: 7927
Sydney,
Past
May 31, 2016 - July 1, 2016
AVIATE GLOBAL (US) LLP
BD
CRD#: 151430
LONDON,
Primary Firm SEC Registration
This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
NORTHERN TRUST SECURITIES, INC.
JEROME HICKEY ASSOCIATES, INC. | NORTHERN TRUST SECURITIES, INC. | NORTHERN TRUST SECURITIES, INC | NORTHERN TRUST BROKERAGE, INC.
CRD#: 7927 / SEC#: 801-80781, 8-23689
RIA
Registered Investment Advisory firm - SEC (1/2/2015 Approved)BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
This advisor is not registered in any state.
Exams
State Security Law Exam
General Industry/Product Exam
General Industry/Product Exam
RR
Series 17
Date: 5/31/2016
Limited Registered Representative ExaminationPrincipal/Supervisory Exam
SRO Registrations
RR
FINRA
Current Firm
NORTHERN TRUST SECURITIES, INC.
JEROME HICKEY ASSOCIATES, INC. | NORTHERN TRUST SECURITIES, INC. | NORTHERN TRUST SECURITIES, INC | NORTHERN TRUST BROKERAGE, INC.
CRD#: 7927 / SEC#: 801-80781, 8-23689
RIA
Registered Investment Advisory firm - SEC (1/2/2015 Approved)BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)
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Contact information
Main Address
333 S. Wabash Avenue 34th Floor, Chicago, IL 60604
Mailing Address
333 S. Wabash Avenue, Chicago, IL 60604
Phone number
(312) 557-2000
Established
Delaware since 04/05/1979
Firm type
Corporation
Fiscal year end
December
Firm Size
Medium
# of Employees
76
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 OPERATIONS OFFICER | 5716365 |
| PECCATIELLO, ANTHONY JOSEPH | CHIEF FINANCIAL 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.
