DO
CFP

David Drummond Osborn

16 Years of Experience

Firm Information

Compensation
Fee-Only (AUM)Fixed/Hourly
Number of Advisors
18 advisors
Number of Clients
804 clients
Average Client Portfolio
$446K average
Assets Under Management
$358.6M

Fee Structure

Minimum Investment:None

Rossby Financial offers investment management services for an annual fee based on assets under management. The management fee is negotiable and varies depending on the size and composition of a client’s portfolio, the type of services rendered, and the representative providing services. The maximum management fee will not exceed 2.5% of the assets under management.

Areas of Practice
Investment ManagementFinancial Planning & CoachingRetirement PlanningEstate PlanningHigh Net Worth
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Advisor Information

Office location

912 Michigan Avenue, Laporte, IN, 46350

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Regulatory History
Clean regulatory record

No disclosures, customer disputes, or regulatory actions on file.

Disclosures include customer complaints, regulatory actions, and other events that advisors must report to the SEC. A clean record means none have been reported.

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Other Business Activities

David is a member of AyarBorn Properties, LLC, which owns rental real estate. He spends minimal time on general maintenance.

Employment History
Current Registrations
Rossby Financial, LLC
September 2025 - Present · 4 mos
Osborn Wealth Management
September 2009 - Present · 16 yrs 4 mos
State Registrations2 states
INMI
Advisor
Exams
No exam information available for this advisor.