Donald C. Marczewski
Professional summary
Donald Charles Marczewski is a registered financial professional currently at NORTH INVESTMENTS COMPANY LLC located in Fort Worth, Texas.
Donald is registered as a RR (Registered Representative) and started their career in finance in 2007. Donald has worked at 15 firms and has passed the Series 63, Series 57TO, Series 99TO, Series 6TO, SIE, Series 7, Series 27 and Series 24 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view Donald Charles Marczewski's CRS (Customer Relationship Summary).
Certified licenses
Experience
December 23, 2025 - Present
NORTH INVESTMENTS COMPANY LLC
Office #1: 201 American Concourse Suite L01d, Fort Worth, TX 76106October 25, 2024 - February 28, 2026
HOLLISTER ASSOCIATES, LLC
February 13, 2024 - September 27, 2024
BITOODA TECHNOLOGIES LLC
July 10, 2023 - March 18, 2024
MERCURY INVESTMENT SERVICES LLC
November 21, 2022 - April 11, 2023
SECURRENCY SECURITIES INC.
December 9, 2020 - May 20, 2021
COINBASE SECURITIES, INC.
December 7, 2020 - May 20, 2021
COINBASE CAPITAL MARKETS CORP
October 30, 2019 - September 11, 2020
ASPIRATION FINANCIAL LLC
January 6, 2018 - October 25, 2019
R.J. O'BRIEN SECURITIES, LLC
June 23, 2014 - August 16, 2017
AKUNA SECURITIES LLC
January 12, 2011 - June 10, 2013
GETCO SECURITIES, LLC
January 12, 2011 - June 10, 2013
GETCO EXECUTION SERVICES LLC
July 7, 2010 - June 10, 2013
OCTEG, LLC
April 10, 2008 - March 17, 2010
GREAT POINT CAPITAL LLC
November 28, 2007 - March 25, 2008
MF GLOBAL INC.
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(1/28/2026)
(3/19/2026)
(1/27/2026)
(4/28/2026)
(1/27/2026)
Exams
Series 57TO
Date: 5/10/2024
Securities Trader ExamSeries 99TO
Date: 7/10/2023
Operations Professional ExaminationSeries 6TO
Date: 1/2/2023
Investment Company Products/Variable Contracts Representative ExaminationFINRA
Current Firm
NORTH INVESTMENTS COMPANY LLC
CRD#: 329409 / SEC#: , 8-71203
Contact information
FINRA licenses (3 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| VANHOOSER, NORTH ALAN | PRESIDENT / CEO | 5988289 |
| VANHOOSER, LARRY RONALD | MEMBER | 7847898 |
| VANHOOSER, NANCY ELLIS | MEMBER | 7847911 |
| BEN-KELY, SHON | MEMBER | 8062255 |
| BOYLE, JAMES MATTHEW | MEMBER | 8062224 |
| HATTER, WALT DEAN | MEMBER | 8191192 |
| DICK, KENNETH | MEMBER | 8198164 |
| GIBBONS, JOHN DAVID | MEMBER | 8191190 |
| JAHRAUS, DENISE | MEMBER | 8189310 |
| JAHRAUS, GARTH EDWIN | MEMBER | 8189313 |
| MARCZEWSKI, DONALD CHARLES | CCO / FINOP | 5007156 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
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