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Mark Stephen Gustafson

Prosperitas Financial, LLC

Valencia, CA

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Current Employers
Prosperitas Financial, Llc

25060 Avenue Stanford Suite 100, Valencia, CA 91355 • United States

Current Registrations

AuthorityCategoryStatusDate
CA RA APPROVED 2026-04-09
  • CA RA
    APPROVED
    Since 2026-04-09

Branch Locations

25060 Avenue Stanford Suite 100, Valencia, CA 91355 • United States

Disclosures

2 disclosure categories reported Yes on this SEC record. Read each Yes below, then review the firm’s Form ADV Item 11 guide for how disclosure questions work.

  • Regulatory action No
  • Criminal Yes
  • Bankruptcy Yes
  • Civil judicial No
  • Bond No
  • Judgment / lien No
  • Investigation No
  • Customer complaint No
  • Termination No
Employment History
OrganizationCityStateFromTo
Beverly Glen Deli Los Angeles CA 04/2016 04/2020
Io Acoustics Chatsworth CA 04/2020 02/2023
Park Avenue Securities Glendale CA 10/2024 Present
Guardian Life Insurance Company Glendale CA 02/2023 Present
Guardian Life Insurance Company Denver CO 10/2025 01/2026
Park Avenue Securities Denver CO 10/2025 01/2026
Park Avenue Securities Santa Clarita CA 01/2026 Present
Guardian Life Insurance Company Santa Clarita CA 01/2026 Present
Prosperitas Financial, Llc Valencia CA 03/2026 Present
Westpac Wealth Partners Glendal CA 04/2024 02/2026
Merlin Financial Services Glendale CA 10/2022 03/2024
  • 04/2016 → 04/2020
    Beverly Glen Deli
    Los Angeles, CA
  • 04/2020 → 02/2023
    Io Acoustics
    Chatsworth, CA
  • 10/2024 → Present
    Park Avenue Securities
    Glendale, CA
  • 02/2023 → Present
    Guardian Life Insurance Company
    Glendale, CA
  • 10/2025 → 01/2026
    Guardian Life Insurance Company
    Denver, CO
  • 10/2025 → 01/2026
    Park Avenue Securities
    Denver, CO
  • 01/2026 → Present
    Park Avenue Securities
    Santa Clarita, CA
  • 01/2026 → Present
    Guardian Life Insurance Company
    Santa Clarita, CA
  • 03/2026 → Present
    Valencia, CA
  • 04/2024 → 02/2026
    Westpac Wealth Partners
    Glendal, CA
  • 10/2022 → 03/2024
    Merlin Financial Services
    Glendale, CA
Previous Registrations
Other Businesses

1) Power of Attorney, Mother, Start: 04/04/2023, Address: 7623 E Colgate Pl. Denver, CO 80231, 4 total hours per month, 0 during securities trading hours, No annual compensation, Investment related,

Exams
CodeExamDate
S66 Uniform Combined State Law Examination 2025-01-11
  • S66 Uniform Combined State Law Examination
    2025-01-11
Other Names
  • Mark S Gustafson

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