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Brian Salvatore Serio

Mml Investors Services, LLC

Lisle, IL

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Current Employers
Mml Investors Services, Llc

1295 State Street, Springfield, MA 01111-0001 • United States

Current Registrations

AuthorityCategoryStatusDate
IL RA APPROVED 2026-06-25
  • IL RA
    APPROVED
    Since 2026-06-25

Branch Locations

2441 Warrenville Road Suite 300, Lisle, IL 60532 • United States

Disclosures

No disclosure categories reported as “Yes” on this SEC record.

  • Regulatory action No
  • Criminal No
  • Bankruptcy No
  • Civil judicial No
  • Bond No
  • Judgment / lien No
  • Investigation No
  • Customer complaint No
  • Termination No
Employment History
OrganizationCityStateFromTo
Student Normal IL 08/2013 07/2017
Northwestern Mutual Downers Grove IL 08/2017 06/2026
Massmutual Life Insurance Company Lisle IL 06/2026 Present
Mml Investors Services, Llc Lisle IL 06/2026 Present
  • 08/2013 → 07/2017
    Student
    Normal, IL
  • 08/2017 → 06/2026
    Northwestern Mutual
    Downers Grove, IL
  • 06/2026 → Present
    Massmutual Life Insurance Company
    Lisle, IL
  • 06/2026 → Present
    Mml Investors Services, Llc
    Lisle, IL
Previous Registrations
Exams
CodeExamDate
S66 Uniform Combined State Law Examination 2022-12-19
  • S66 Uniform Combined State Law Examination
    2022-12-19
Other Names
  • Brian Serio
  • Brian Serio
  • Brian Serio

View on SEC IAPD

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Other Offices

ADVISORS ASSET MANAGEMENT, INC. · LISLE, IL
ADVYZON INVESTMENT MANAGEMENT, LLC · LISLE, IL
LPL FINANCIAL LLC · LISLE, IL
BLACKWATCH FINANCIAL GROUP, LLC · LISLE, IL
ON INVESTMENT MANAGEMENT CO · Lisle, IL
VOYA FINANCIAL ADVISORS, INC. · LISLE, IL
LPL FINANCIAL LLC · LISLE, IL
AMERIPRISE FINANCIAL SERVICES, LLC · LISLE, IL

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