Brian C Siems

Current Employers

Cambridge Investment Research Advisors, Inc.

1776 Pleasant Plain Rd., Fairfield, IA 52556-8757 • United States

Current Registrations

Authority	Category	Status	Date
PR	RA	APPROVED	2025-01-14
VI	RA	APPROVED	2025-01-02
TX	RA	APPROVED	2017-03-03
IA	RA	APPROVED	2016-08-25

PR RA
APPROVED

Since 2025-01-14
VI RA
APPROVED

Since 2025-01-02
TX RA
APPROVED

Since 2017-03-03
IA RA
APPROVED

Since 2016-08-25

Branch Locations

Ottumwa, IA • United States

Disclosures

No disclosure categories reported as “Yes” on this SEC record.

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

Employment History

Organization	City	State	From	To
Cambridge Investment Research, Inc.	Fairfield	IA	02/2014	Present
Cambridge Investment Research, Inc.	Fairfield	IA	05/2014	Present
Cambridge Investment Research Advisors, Inc.	Fairfield	IA	08/2016	Present

02/2014 → Present

Cambridge Investment Research, Inc.

Fairfield, IA
05/2014 → Present

Cambridge Investment Research, Inc.

Fairfield, IA
08/2016 → Present

Cambridge Investment Research Advisors, Inc.

Fairfield, IA

Other Businesses

1) CIRA, 1776 PLEASANT PLAIN RD FAIRFIELD IA, 11/2021, AS ADVISORY REP OF A RIA, INV REL, 5 HR/MO 20 HR/MO TRADING 2) KEYSTONE FINANCIAL SOLUTIONS LLC, 228 E SECOND ST SUITE 3B OTTUMWA IA, 10/2021, FOUNDER, DBA, NIR, 160 HR/MO 160 HR/MO TRADING 3) PIVOTAL FINANCIAL ADVISORS LLC, 6300 RIDGLEA PL SUITE 801 FORT WORTH TX, 06/01/2024, Owner, Using a Trade Name / DBA, INV REL, 160 HR/MO 160 HR/MO TRADING 4) INSURANCE, 4233 91ST AVENUE OTTUMWA IA, 03/2024, INDEPENDENT INSURANCE AGENT FOR VARIOUS INDEPENDENT INSURANCE AGENCIES, INV REL, 4 HR/MO 0 HR/MO TRADING 5) SIEMS - AG, 9361 28th St, Ottumwa IA 52501, 02/2025, OWNER, REAL ESTATE, NIR, 0 HR/MO - 0 HR/MO TRADING. 6) RIPPLING WATERS, 315 East Main, Ottumwa IA 52501 United States, 02/01/2026, Board Member, Volunteer, NIR, 5 HR/MO - 0 HR/MO TRADING

Exams

Code	Exam	Date
S66	Uniform Combined State Law Examination	2016-08-24

S66 Uniform Combined State Law Examination

2016-08-24