Martin C Buchanan

Current Employers

Buchanan Capital Management, Llc

Oklahoma City, OK • United States

Current Registrations

Authority	Category	Status	Date
OK	RA	APPROVED	2026-04-10

OK RA
APPROVED

Since 2026-04-10

Branch Locations

Oklahoma City, OK • United States

Disclosures

1 disclosure category reported Yes on this SEC record. Read each Yes below, then review the firm’s Form ADV Item 11 guide for how disclosure questions work.

Regulatory action No
Criminal No
Bankruptcy No
Civil judicial No
Bond No
Judgment / lien No
Investigation No
Customer complaint No
Termination Yes

Employment History

Organization	City	State	From	To
Cambridge Investment Research, Inc	Fairfield	IA	07/2014	12/2020
Cambridge Investment Research Advisors, Inc	Fairfield	IA	07/2014	12/2020
Buchanan Capital Management, Llc	Okalahoma City	OK	04/2020	Present

07/2014 → 12/2020

Cambridge Investment Research, Inc

Fairfield, IA
07/2014 → 12/2020

Cambridge Investment Research Advisors, Inc

Fairfield, IA
04/2020 → Present

Buchanan Capital Management, Llc

Okalahoma City, OK

Previous Registrations

2020-05-22 → 2023-12-31

Buchanan Capital Management, Llc

Oklahoma City, OK
2014-07-01 → 2020-12-11

Cambridge Investment Research Advisors, Inc.

Oklahoma, OK
2011-01-04 → 2013-03-13

Edward Jones

Maryland Heights, MO

Oklahoma City, OK

Maryland Heights, MO

Other Businesses

1) BUCHANAN CAPITAL MANAGEMENT LLC, 1000 W WILSHIRE STE 362, OKLAHOMA CITY, OK, 10/2011 AS INDEPENDENT INSURANCE AGENT FOR VARIOUS INDEPENDENT INSURANCE COMPANIES. 8 HR/MO - 1/TRADING. 2.) OKLAHOMA ENGINEERING FOUNDATION, 220 NE 28TH ST, OKLAHOMA CITY, OK, 7/2017 AS BOARD MEMBER. NIR - 5/MO - 0/TRADING.

Exams

Code	Exam	Date
S66	Uniform Combined State Law Examination	2010-12-31

S66 Uniform Combined State Law Examination

2010-12-31

View on SEC IAPD