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Harold Bell Nachtrieb

Convexbeta Investments, LLC

Hermosa Beach, CA

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Current Employers
Convexbeta Investments, Llc

Hermosa Beach, CA • United States

Current Registrations

AuthorityCategoryStatusDate
CA RA APPROVED 2026-04-22
CO RA APPROVED 2026-04-22
  • CA RA
    APPROVED
    Since 2026-04-22
  • CO RA
    APPROVED
    Since 2026-04-22

Branch Locations

Hermosa Beach, CA • 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
Key Bank Denver CO 02/2015 03/2018
Xebec Investment Advisors Hermosa Beach CA 06/2018 01/2021
Convexbeta Investments, Llc Hermosa Beach CA 01/2021 Present
  • 02/2015 → 03/2018
    Key Bank
    Denver, CO
  • 06/2018 → 01/2021
    Xebec Investment Advisors
    Hermosa Beach, CA
  • 01/2021 → Present
    Convexbeta Investments, Llc
    Hermosa Beach, CA
Previous Registrations
  • 2015-01-23 → 2015-02-24
    Xebec Investments
    Golden, CO
Exams
CodeExamDate
S65 Uniform Investment Adviser Law Examination 1993-11-17
S63 Uniform Securities Agent State Law Examination 1986-01-29
  • S65 Uniform Investment Adviser Law Examination
    1993-11-17
  • S63 Uniform Securities Agent State Law Examination
    1986-01-29
Designations
Other Names
  • Hal Nachtrieb
  • Hal Bell Nachtrieb

View on SEC IAPD

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