John O'callaghan
Advisor at SPC
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Advisor at SPC
Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Location
Mount Prospect, IL 60056
Credentials
ChFC®, Series 63, Series 65
Industry experience
52 years
John O'Callaghan is a financial advisor with SPC in Mount Prospect, IL, holding a ChFC® designation along with Series 63 and Series 65 licenses. He has 52 years of industry experience and has been with Sigma Planning Corporation and Sigma Financial Corporation since 2014. Outside of his advisory role, he is an independently licensed insurance agent operating under Touch Financial Group in Northfield, IL. SPC serves a diverse client base including individuals, charitable organizations, corporations, and employer-sponsored retirement plans. The firm offers portfolio management, financial planning, and a range of ERISA-related retirement plan services, delivering both discretionary and nondiscretionary management through a large network of advisers.
Based on SPC
Based on SPC
Flat fees for financial planning and retirement plan consulting, no minimum specified
$0 - $500,000: 2.50% $500,001 - $750,000: 1.75% $750,001 - $1,000,000: 1.50% $1,000,001+: 1.25%
Commissions earned by IARs acting as registered representatives on securities and insurance products
Up to $300/hour for financial planning; up to $50/hour for office staff time
Ongoing consulting services charged as flat fees up to $600/month or $1,800/quarter
Account minimum: $5,500 Minimum fee: Minimum annual program fee of $30 for SIGMA Managed Accounts Fee-only: Financial planning and consulting services charged hourly up to $300/hour; segmented plans max $750; comprehensive plans up to $10,000; ongoing consulting fees up to $600/month or $1,800/quarter
1661 Feehanville Dr., Ste. 440
Mount Prospect, IL 60056
Illinois
Sigma Planning Corporation
2014 - Present (12 years)
Sigma Financial Corporation
2014 - Present (12 years)
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Is active or affiliated with:
Insurance agent
They sell insurance products and may earn commissions on those sales.
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Is not active or affiliated with:
Bank
They're affiliated with a bank that may offer its own financial products and services.
Trust company
They provide trust and estate administration services, typically for separate fees.
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
Lawyer
They provide legal services, typically billed separately.
Real estate agent
They facilitate real estate transactions and may earn commissions.
Not sure where to start?
We'll help you think it through — whether you ultimately need an advisor or not.
Warmer helps you compare advisors clearly — so you can choose with confidence.
Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.
By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. ("Warmer")