David T. Harmon
Professional summary
David Theodore Harmon, who also goes by David T Harmon, is a registered financial professional currently at PRINCIPAL SECURITIES, INC. located in Phoenix, Arizona.
David is registered as a RR (Registered Representative) and started their career in finance in 2010. David has worked at 8 firms and has passed the Series 63, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view David Theodore Harmon's CRS (Customer Relationship Summary).
Certified licenses
Experience
October 11, 2023 - Present
PRINCIPAL SECURITIES, INC.
Office #1: 2355 E Camelback Rd Ste 501, Phoenix, AZ 85016February 20, 2020 - September 5, 2023
BRIGHTHOUSE SECURITIES, LLC
August 21, 2017 - December 13, 2019
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
June 12, 2015 - July 6, 2017
JACKSON NATIONAL LIFE DISTRIBUTORS LLC
August 15, 2014 - May 21, 2015
ASSETMARK BROKERAGE, LLC
June 26, 2012 - August 15, 2014
CAPITAL BROKERAGE CORPORATION
August 29, 2011 - April 24, 2012
MFS FUND DISTRIBUTORS, INC.
September 15, 2010 - May 4, 2011
COUNTRY CAPITAL MANAGEMENT COMPANY
Primary Firm SEC Registration

PRINCIPAL SECURITIES, INC.
CRD#: 1137 / SEC#: 801-54949, 8-13975
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(10/11/2023)
(10/11/2023)
(10/11/2023)
(10/11/2023)
(10/11/2023)
(10/11/2023)
Exams
FINRA
Current Firm

PRINCIPAL SECURITIES, INC.
CRD#: 1137 / SEC#: 801-54949, 8-13975
Contact information
SEC notice filing (51 States and Territories)
FINRA licenses (52 States and Territories)
Documents
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| PRINCIPAL FINANCIAL SERVICES, INC. | OWNER | |
| AGRAWAL, VIVEK | DIRECTOR | 8050381 |
| CLAIRE, CHAD THOMAS | CHIEF INFORMATION OFFICER | 7219218 |
| DROGAN, THOMAS JOHN | CHIEF COMPLIANCE OFFICER | 2760482 |
| FRIEDRICH, AMY CHRISTINE | DIRECTOR | 7097797 |
| LAWLER, CODY ANTHONY | HEAD OF SUPERVISION, HEAD OF OPERATIONS | 5162072 |
| MCCULLUM, KENNETH ALLEN | DIRECTOR | 4695257 |
| MURRAY, MICHAEL FRANCIS | PRESIDENT/CHIEF EXECUTIVE OFFICER/CHAIR | 2074275 |
| RANTS, DOUGLAS JOHN | CHIEF INFORMATION SECURITY OFFICER | 7148529 |
| ROBERTS, DAWN MARIE | CHIEF FINANCIAL OFFICER | 7929617 |
| SCHELHAAS, NATHAN PAUL | DIRECTOR | 7275495 |
| SPADAFORA, CRAIG ALAN | SENIOR VICE PRESIDENT / HEAD OF ADVISORY AND PLATFORM | 3184320 |
| VANWINKLE, DANIEL SIMON | PSI AML OFFICER | 4715191 |
Regulatory assets under management
| Total Number of Accounts | 63,730 |
| AUM (Assets Under Management) | $ 14,827,718,110 |
Disclosures
| Regulatory Event | 9 |
| Arbitration | 3 |
| Bond | 3 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 09/26/2025 | ||
| 10/28/2024 | ||
| 11/28/2023 | ||
| 09/22/2023 | ||
| 12/20/2022 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.
