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Current Employers
Wells Fargo Clearing Services, Llc

One North Jefferson Avenue Mail Code: H0004-05E, St. Louis, MO 63103-2205 • United States

Current Registrations

AuthorityCategoryStatusDate
IL RA APPROVED 2026-07-22
  • IL RA
    APPROVED
    Since 2026-07-22

Branch Locations

33 W Chicago Ave, Chicago, IL 60606 • 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
Jpmorgan Chase Bank, N.A. Lake Zurich IL 07/2012 05/2026
J.P. Morgan Securities Llc Lake Zurich IL 10/2012 05/2026
Wells Fargo Clearing Services, Llc Chicago IL 07/2026 Present
Previous Registrations
  • 2018-10-03 → 2026-05-03
    Lake Zurich, IL
    Highland Park, IL
    Mundelein, IL
    Waukegan, IL
    Charlotte, NC
    Chicago, IL
Exams
CodeExamDate
S66 Uniform Combined State Law Examination 2018-09-25
S63 Uniform Securities Agent State Law Examination 2006-09-22
  • S66 Uniform Combined State Law Examination
    2018-09-25
  • S63 Uniform Securities Agent State Law Examination
    2006-09-22
Other Names
  • Rudy Mastalerz
  • Rudolph S Mastalerz
  • Rudolph Stanley Mastalerz
  • Rudy Mastalerz

View on SEC IAPD

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