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Michael Andrew Trethewey

Prospera Financial Services, Inc.

Miami, FL

CRD 2964914

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Employer firm

Prospera Financial Services, Inc. CRD 10740

$12.4B regulatory AUM 14 advisory clients

Reported services (Item 5G)

  • Financial planning
  • Portfolio management (individuals)
  • Portfolio management (pooled vehicles)
  • Portfolio management (institutions)
  • Pension consulting
  • Selection of other advisers

From the firm’s Form ADV. Read the guides:

Current Employers
Prospera Financial Services, Inc.

5429 Lbj Freeway Suite 750, Dallas, TX 75240 • United States

Current Registrations

AuthorityCategoryStatusDate
TX RA APPROVED_RES 2026-07-30
FL RA APPROVED 2023-04-26
  • TX RA
    APPROVED_RES
    Since 2026-07-30
  • FL RA
    APPROVED
    Since 2023-04-26

Branch Locations

Miami, FL • United States

Disclosures

3 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 Yes
  • Criminal No
  • Bankruptcy No
  • Civil judicial No
  • Bond No
  • Judgment / lien No
  • Investigation No
  • Customer complaint Yes
  • Termination Yes
Employment History
OrganizationCityStateFromTo
Morgan Stanley & Co., Incorporated Boston MA 01/2008 06/2018
Morgan Stanley Smith Barney Boston MA 06/2009 06/2018
Morgan Stanley Private Bank, National Association New York NY 01/2015 06/2018
Wells Fargo Clearing Services Llc Boston MA 06/2018 03/2023
Prospera Financial Services Inc Dallas TX 04/2023 Present
  • 01/2008 → 06/2018
    Morgan Stanley & Co., Incorporated
    Boston, MA
  • 06/2009 → 06/2018
    Morgan Stanley Smith Barney
    Boston, MA
  • 01/2015 → 06/2018
    Morgan Stanley Private Bank, National Association
    New York, NY
  • 06/2018 → 03/2023
    Boston, MA
  • 04/2023 → Present
    Dallas, TX
Previous Registrations
Other Businesses

East Coast Capital Management LLC; Investment Related - Yes; 92 SW 3rd Street Unit 2202 Miami, FL 33130; DBA; Founder; Managing Director; Advisor; 05/2023; 160 Hours Per Month; 160 During Trading Hours; Providing financial planning and investment-related services.

Exams
CodeExamDate
S66 Uniform Combined State Law Examination 1997-12-31
  • S66 Uniform Combined State Law Examination
    1997-12-31
Other Names
  • Michael A Trethewey
  • Michael Andrew Trethewey
  • Michael Trethewey

View on SEC IAPD

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