Diane R. Busby
Professional summary
Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.
That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.
Diane Ruth Busby was a registered financial professional .
Diane is a previously registered financial professional and started their career in finance in 1985. Diane had worked at 7 firms and has passed the Series 63, SIE and Series 7 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
March 17, 2017 - October 8, 2018
HIGHTOWER ADVISORS, LLC
January 27, 2017 - October 8, 2018
HIGHTOWER SECURITIES, LLC
December 18, 2012 - December 31, 2013
WELLS FARGO CLEARING SERVICES, LLC
June 2, 2010 - January 30, 2017
WELLS FARGO CLEARING SERVICES, LLC
June 25, 2003 - October 30, 2009
UBS FINANCIAL SERVICES INC.
April 5, 1995 - June 10, 2003
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
July 31, 1993 - February 24, 1994
CITIGROUP GLOBAL MARKETS INC.
July 23, 1985 - July 31, 1993
LEHMAN BROTHERS INC.
Primary Firm SEC Registration

HIGHTOWER ADVISORS, LLC
CRD#: 145323 / SEC#: 801-69625
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Current Firm

HIGHTOWER ADVISORS, LLC
CRD#: 145323 / SEC#: 801-69625
Contact information
SEC notice filing (52 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 194,461 |
| AUM (Assets Under Management) | $ 164,789,471,551 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 11/05/2025 | ||
| 10/28/2025 | ||
| 10/28/2025 | ||
| 09/29/2025 | ||
| 09/17/2025 | ||
| 09/15/2025 | ||
| 08/28/2025 | ||
| 01/28/2025 | ||
| 01/28/2025 | ||
| 01/28/2025 | ||
| 12/12/2024 | ||
| 12/06/2024 | ||
| 11/11/2024 | ||
| 10/25/2024 | ||
| 09/27/2024 | ||
| 09/26/2024 | ||
| 12/21/2023 | ||
| 12/19/2023 | ||
| 12/19/2023 | ||
| 12/19/2023 | ||
| 12/11/2023 | ||
| 11/20/2023 | ||
| 11/15/2023 | ||
| 11/08/2023 | ||
| 11/07/2023 | ||
| 10/30/2023 | ||
| 10/25/2023 | ||
| 01/25/2023 | ||
| 12/21/2022 | ||
| 12/15/2022 | ||
| 12/15/2022 | ||
| 12/08/2022 | ||
| 11/28/2022 | ||
| 11/18/2022 |
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.
