Jim Siemonsma: Mariner Advisor Has Atlas Growth Partners Complaint

Omaha financial advisor Jim Siemonsma (CRD# 2172228) recently received an investor complaint relating to investments in Atlas Growth Partners. Financial Industry Regulatory Authority records show that he is a broker with MSEC and an investment advisor with Mariner Wealth Advisors. 

Mr. Siemonsma’s BrokerCheck report discloses one investor complaint. Filed in July 2022, it alleges that as a representative of Concourse Financial Group Securities, he recommended an unsuitable investment in an Atlas Growth Partners oil and gas limited partnership. (More information FINRA’s suitability rule, which requires brokers to recommend only investments and strategies that are in line with their customers’ objectives and backgrounds, is available here.) The pending complaint alleges unspecified damages believed to exceed $5,000.

According to the Financial Industry Regulatory Authority, Jim Siemonsma holds 22 years of securities industry experience. Based in Omaha, Nebraska, he has been a broker with MSEC and an investment advisor with Mariner Wealth Advisors since 2017. His past registrations include ProEquities (Omaha, Nebraska; 2007-2017) and Citicorp investment Services (1991-1993). His credentials include the passage of seven securities industry qualifying exams: the General Securities Principal Examination, or Series 24; the Investment Company Products/Variable Contracts Representative Examination, or Series 6; the Direct Participation Programs Representative Examination, or Series 22; the General Securities Representative Examination, or Series 7; the Securities Industry Essentials Examination, or SIE; the Uniform Combined State Law Examination, or Series 66; and the Uniform Securities Agent State Law Examination, or Series 63. He is licensed in Iowa, Missouri, Nebraska, South Dakota, and Texas. (Information current as of August 30, 2022.)

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