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James Knight Cooper III

Advisor at Mariner — Tulsa, OK E. Skelly Drive

Updated today

Credentials

Series 63, Series 65

Experience

21 years

Location

Tulsa, OK 74135

Mariner logo

Mariner

Enterprise

Total advisors

992

Across 210 offices

Clients per advisor

55 Typical

Avg AUM per client

$2,116,909 Very High

HNW client ratio

41% Very High

About

James Cooper III is a financial advisor at Mariner with 21 years of industry experience. He holds Series 63 and Series 65 designations and has been with Mariner since 2013. Outside of his advisory role, Cooper serves as treasurer on the board of Building All Children, Inc. and is a member of the church governance board at Asbury Church, Inc. Mariner serves a diverse client base including individuals, pension plans, trusts, and charitable organizations through investment management, financial planning, and retirement plan consulting. The firm offers customized discretionary portfolios supported by an internal investment team and third-party managers, with additional services such as coordinated tax compliance, CFO capabilities, and a financial wellness platform for employer clients.

Client services

Based on Mariner

Financial planning Portfolio management Pension consulting Selection of other advisers Newsletters or periodicals Educational seminars or workshops Family office services

Expertise

Based on Mariner

Private / alternative investments Options & derivatives strategies Concentrated stock management Annuities Retirement plans for business owners (SEP, solo 401k)

Occupation focus

Based on Mariner

Founder/Business Owner Executive

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Fee options

Fixed

Fixed fees for financial planning and consulting services, fixed fees for tax services, minimum quarterly fee $1,875

Percentage

$0 - $1,000,000: 1.25% $1,000,000 - $5,000,000: 1.00% $5,000,000 - $10,000,000: 0.80% $10,000,000+: 0.60%

Commissions

Commission-based compensation for insurance products and brokerage through affiliated broker-dealer MSEC LLC

Project-based

Hourly rates for consulting and tax preparation services, specific rates negotiable/not specified

Other

Account minimum: $100,000 Minimum fee: Quarterly minimum fee of $1,875

Location

See office

Tulsa, OK E. Skelly Drive

4200 E. Skelly Drive, Suite 950

Tulsa OK 74135

Advisors at this office

24

Most active in

Oklahoma

Work history

21 years of industry experience

Mariner wealth Advisors

2013 - Present • 13 years

Tulsa, OK

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

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Tracy D

Series 65

Jenks, OK

Blue Jean Financial LLC

Tracy Dickinson is a financial advisor at Blue Jean Financial LLC with a Series 65 designation. She has been with Blue Jean Financial and its predecessor since 2021 and previously worked at Noonday Collections for eight years. Blue Jean Financial LLC provides discretionary investment management and financial planning to individuals, trusts, estates, nonprofits, and businesses. The firm’s team of seven manages about $95 million across approximately 284 client relationships, using customized portfolios with a long-term orientation supported by both fundamental and technical analysis.

General retirement planning Income planning Charitable giving & philanthropy Religious/faith focused
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Marquay B

Series 66

Tulsa, OK

Integra Private Wealth Management, LLC

Marquay Baul is a financial advisor at Integra Private Wealth Management, LLC with 19 years of industry experience. He holds a Series 66 designation and has previously worked at Sowell Management Services and Arvest Private Bank. Outside of his advisory role, Baul owns Integra Management Group, a business management and consulting firm, and serves in leadership and mentoring roles with several nonprofit organizations, including as board chair of Alzheimer’s Diversity Outreach Services. Integra Private Wealth Management, LLC serves professional athletes, entertainment professionals, high-net-worth individuals, trusts, charitable organizations, and qualified retirement plans, providing investment management, financial planning, and employee retirement plan advisory services. The firm follows a long-term, evidence-based investment approach grounded in Modern Portfolio Theory and utilizes diversified, passively managed funds alongside individualized strategies.

Passive / index investing Tax-loss harvesting Options & derivatives strategies Retirement plans for business owners (SEP, solo 401k) Professional Athlete Entertainment Industry
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Sandra M

Series 65

Tulsa, OK

Sandman Wealth Management

Sandra Minardi is a financial advisor with Sandman Wealth Management in Tulsa, OK. She holds a Series 65 designation and has five years of industry experience. Sandra serves on the board of John 3:16 Mission, a faith-based organization. Sandman Wealth Management provides investment advice to individuals, high-net-worth investors, corporate clients, and qualified retirement plans. The firm offers discretionary asset management, financial planning, and ERISA plan services, using fundamental, technical, and cyclical analysis to guide portfolio management.

Wealth management Retirement income strategy General tax planning
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Cole M

Series 66

Tulsa, OK

Mendenhall Capital Management

Cole Mendenhall is a financial advisor at Mendenhall Capital Management with two years of industry experience. He holds the Series 66 designation and has previously worked at Ameriprise, Morgan Stanley, and in various consulting and entrepreneurial roles. Mendenhall Capital Management provides personalized investment management and financial planning services to individuals, families, small businesses, and nonprofit organizations. The firm employs a long-term, fundamental-analysis approach focused on diversification, tax awareness, and disciplined portfolio construction, typically managing accounts on a discretionary basis while offering fixed-fee financial planning and standalone investment plans.

Cash flow / budgeting College savings (529s, UTMA, etc.)
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John D

Series 63, Series 65

Broken Arrow, OK

Wealth Advisors, L.L.C.

John Day is a financial advisor with Wealth Advisors, L.L.C. in Broken Arrow, Oklahoma, holding Series 63 and Series 65 credentials and bringing 25 years of industry experience. He has been with Wealth Advisors, L.L.C. since 2004. Wealth Advisors, L.L.C. serves individual investors, including high-net-worth households, and select corporate clients by providing asset management and portfolio consulting services. The firm employs a fee-only structure and uses a combination of fundamental and technical analysis alongside quantitative risk metrics to manage diversified portfolios across traditional, conservative, and aggressive strategies.

Active portfolio management Options & derivatives strategies Concentrated stock management

Jonathan P

CFP®

Tulsa, OK

Realm Financial Planning

Many of the people I work with are thoughtful individuals and families who are building meaningful lives - often while running businesses, raising families, or serving others through their work. In a culture that often glorifies hustle and constant productivity, I help clients step back, clarify what matters most, and make financial decisions that help balance the ideal with the real (aligning long-term hopes with the practical realities of life today). I provide ongoing financial planning and investment management designed to help clients steward their resources wisely. My approach focuses on simplicity, thoughtful decision-making, and long-term alignment between finances and life priorities. That may include conversations around cash flow, taxes, investments, insurance, retirement, or major life decisions, but the goal is always the same: helping clients use their resources in ways that support the life they actually want to live. I enjoy getting to know the people I work with and learning their stories. I’m at my best as an advisor when I know my clients well, and when they know me as well. My role is part guide, part sounding board, and part planner, helping clients think through complex decisions and move forward with confidence. Outside of financial planning, I’m a husband and soon-to-be father who enjoys making pro-level pizza on my Ooni pizza oven, learning from the Bible Project, and playing hockey.

Business ownership considerations Young Professionals Work/Life Balance Gen Y/Millennials (Born 1980-1995)
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