Derek W. Cockrell
Professional summary
Derek William Cockrell is a registered financial advisor currently at MARINER ADVISOR NETWORK located in Ransom Canyon, Texas and LPL FINANCIAL LLC located in Ransom Canyon, Texas.
Derek is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1997. Derek has worked at 7 firms and has passed the Series 66, Series 63, SIE, Series 7 and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Derek William Cockrell's CRS (Customer Relationship Summary).
Certified licenses
Experience
April 26, 2023 - Present
MARINER ADVISOR NETWORK
April 24, 2023 - Present
LPL FINANCIAL LLC
June 20, 2016 - April 26, 2023
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
June 20, 2016 - April 26, 2023
CAMBRIDGE INVESTMENT RESEARCH, INC.
April 27, 2005 - July 20, 2016
AMERITAS INVESTMENT COMPANY, LLC
April 27, 2005 - July 20, 2016
AMERITAS INVESTMENT COMPANY, LLC
December 2, 2003 - May 3, 2005
VALIC FINANCIAL ADVISORS, INC.
October 6, 2003 - May 3, 2005
VALIC FINANCIAL ADVISORS, INC.
September 15, 2000 - October 1, 2003
AMERITAS INVESTMENT COMPANY, LLC
May 14, 1997 - July 20, 2000
NYLIFE SECURITIES LLC
Primary Firm SEC Registration
MARINER ADVISOR NETWORK
CRD#: 283824 / SEC#: 801-107913
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(4/24/2023)
(4/24/2023)
(5/30/2023)
(6/25/2025)
(4/24/2023)
(4/24/2023)
(2/16/2024)
(4/24/2023)
(4/24/2023)
(4/26/2023)
(8/24/2023)
(4/24/2023)
Exams
FINRA
Current Firm
MARINER ADVISOR NETWORK
CRD#: 283824 / SEC#: 801-107913
Contact information
SEC notice filing (51 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 27,221 |
| AUM (Assets Under Management) | $ 8,486,309,662 |
Red Flags
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