Meet the Team
Guided By Experience, Supported By Resources
At the heart of the firm is Matt, who serves as the primary advisor for clients. Behind him is a network of specialists and staff, providing the operational support that helps keep things moving smoothly.

Matt Wallen, CFA, CFP®, CLU
Founder
Matt works closely with high-net-worth families and their advisor teams to design retirement and estate plans that seek to build and protect wealth but also reflect each family’s values. His planning emphasizes tax efficiency, risk management, and creating opportunities for the next generation.
A graduate of Binghamton University with a degree in mathematics, Matt has also earned the Chartered Financial Analyst (CFA®) and Chartered Life Underwriter (CLU) designations in addition to the CERTIFIED FINANCIAL PLANNER® certification. These credentials represent his commitment to deep expertise in investment management, financial planning, and insurance — all with the goal of giving clients clarity.
What Matt enjoys most is building lasting relationships and helping families design lives with purpose — where wealth becomes not just a number, but a tool for creating impact, opportunity, and legacy.
Additional Support
Confluence Wealth Management partners with Mariner, giving us access to seasoned professionals in tax, trust, estate planning, investments, retirement planning, and insurance. Through our partnership, we can bring in a team of experienced professionals as needed, helping to ensure you receive comprehensive support tailored to your unique needs.
Portfolio Management & Consulting

Jeremy Olen, CFA
National Managing Director, Mariner
Jeremy is a national managing director at Mariner and leads the firm’s independent portfolio management and consulting team.
Prior to joining Mariner, Jeremy established and managed a natural resource hedge fund, Stowe Partners LLC. Additionally, he has published two indices, launched two exchange-traded funds and developed the Quantitative Allocation Methodology™ for the design and management of investment portfolios.
Jeremy resides in Sacramento, California. Away from the office, he loves to spend time with family as well as hit the slopes.

Tim Baumert
Managing Consultant, Independent Portfolio Management and Consulting, Mariner
Tim is a managing consultant of independent portfolio management and consulting at Mariner. His team centered approach to his role is aimed at boosting productivity and delivering the highest level of service to advisors and their clients. His goal is to consistently refine and improve the investing experience.
Tim has spent nearly three decades in the financial services industry, including serving as an investment officer with two public pension funds. His history with portfolio management and trading and project management across industrial channels further deepens his breadth of expertise.
Tim’s interests include playing basketball, fishing with his brothers and spending time with his family and Labrador retriever.

Chris McLeod, AIF®
Senior Consultant, Independent Portfolio Management and Consulting, Mariner
Chris is a senior consultant of independent portfolio management and consulting at Mariner. In this role, Chris offers trading and investment support to advisors. A key administrative resource, he is responsible for entering trades as well as general portfolio administration. Additionally, he specializes in providing trade reconciliation and research support to the team.
Prior to joining Mariner, Chris spent nine years at State Street Bank, where he worked on the money market and fixed income team. While there, he managed a group of analysts responsible for valuing more than 180 funds daily.
Chris lives in the Sacramento, California, area. He enjoys watching any Bay Area sporting event and is an avid San Francisco Giants, Golden State Warriors and San Francisco 49ers fan.

John Lischer, CAIA, CIMA®
Senior Consultant, Independent Portfolio Management and Consulting, Mariner
John is a senior consultant of independent portfolio management and consulting at Mariner. In this role, he leads a consulting team to support independent advisors in creating model portfolios and investment strategies.
Over the course of his career at Mariner, John has taken on key roles within the firm’s research and consulting teams, contributing to the growth and success of its advisory services. Before joining the firm, he worked at Charles Schwab as a financial consultant partner and was a product manager at Principal Financial Group.
John currently resides in Cameron Park, California. When he is not reading up on investments or foiling the mischievous plans of his two cats, he enjoys going to the beach, weightlifting and playing ice hockey.
Chris lives in the Sacramento, California, area. He enjoys watching any Bay Area sporting event and is an avid San Francisco Giants, Golden State Warriors and San Francisco 49ers fan.

Aderemi Adeyemo, CFA
Consultant, Independent Portfolio Management and Consulting, Mariner
Aderemi is a consultant of independent portfolio management and consulting at Mariner. He is responsible for designing model portfolios, developing investment strategies and supporting their implementation—delivering a high-quality investment management experience to advisors and their clients.
Prior to joining Mariner, Aderemi was an investment management associate at a global wealth management firm, where he collaborated with financial advisors managing portfolios for institutions, high-net-worth families, endowments and foundations. Earlier in his career, he worked for an Australia-based market research firm, providing economic insights on commodities, goods and services to C-suite executives.
Aderemi is a CFA charterholder and an active member of CFA Society Houston, demonstrating a strong commitment to ethics and professional excellence in the investment management industry. He also serves as a FINRA arbitrator, helping to resolve securities-related disputes and uphold investor protection.
Before beginning his career in financial services, Aderemi was a certified emergency medical technician (EMT), earning his certification through fieldwork with American Medical Response and the Los Angeles County Fire Department.
Client Services

Lacey Knox
Senior Client Service Associate, Mariner
Lacey Knox is a Senior Client Service Associate at Mariner. She is responsible for helping her team implement wealth and investment strategies for clients.
Prior to working for Mariner, Lacey worked for Wachovia Securities, Wells Fargo Advisors and Morgan Stanley. Lacey has over a decade of experience in the wealth management field and has supported high net worth Advisors.
Away from the office, Lacey enjoys spending time with her husband, three teenagers and dog. They like going to the cabin, traveling, and attending concerts.
The Mariner associates listed are not employees of Confluence Wealth Management. They are employees of Mariner and Mariner is the marketing name for the financial services businesses of Mariner Wealth Advisors, LLC and its subsidiaries. For additional information, refer to https://independent.mariner.com/legal/