Sandra Hernandez
Professional summary
Sandra Hernandez, who also goes by Sandra Arroyo, is a registered financial advisor currently at NORTHERN TRUST SECURITIES, INC. located in Chicago, Illinois.
Sandra is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2020. Sandra has worked at 3 firms and has passed the Series 66, Series 63, Series 7TO, SIE, Series 24 and Series 4 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Sandra Hernandez's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view Sandra Hernandez's CRS (Customer Relationship Summary).
Certified licenses
Experience
December 8, 2023 - Present
NORTHERN TRUST SECURITIES, INC.
Office #1: 50 South Lasalle, Chicago, IL 60603October 31, 2023 - Present
NORTHERN TRUST SECURITIES, INC.
Office #1: 50 South Lasalle, Chicago, IL 60603January 25, 2022 - October 20, 2023
ROBINHOOD FINANCIAL, LLC
October 8, 2020 - January 14, 2022
TD AMERITRADE, INC.
Primary Firm SEC Registration

NORTHERN TRUST SECURITIES, INC.
CRD#: 7927 / SEC#: 801-80781, 8-23689
State Registrations and Notice Filings
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Exams
Series 7TO
Date: 10/7/2020
General Securities Representative 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.
