# Robert Aaron Hammack

> Robert Aaron Hammack is a fee-only financial advisor at John E. Sestina and Company in Columbus, Ohio, who holds the CFP credential. John E. Sestina and Company reports charging a percentage of assets and fixed fees on its Form ADV.

Page: https://find.wellspent.co/advisors/robert-aaron-hammack/
Built from SEC adviser records; last checked October 30, 2026.

## Facts

- **Firm:** John E. Sestina and Company
- **Based in:** Columbus, Ohio
- **Fee model (firm's Form ADV):** Percentage of assets; Fixed fees
- **Assets under management (firm):** $744.0M across 12,193 accounts
- **Credentials:** CFP
- **CRD:** 6940810 (https://adviserinfo.sec.gov/individual/summary/6940810)
- **SEC registration:** Investment adviser representative in OH
- **Firm size:** 19 employees
- **Disclosures:** None reported
- **Website:** http://www.managingtobewealthy.com

## Frequently asked questions

### Is Robert Aaron Hammack a fee-only financial advisor?

Yes, according to SEC records as of October 29, 2026: Robert Aaron holds no broker registration, and John E. Sestina and Company reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency on its Form ADV.

### How does Robert Aaron charge for financial advice?

Robert Aaron's firm, John E. Sestina and Company, reports charging a percentage of assets and fixed fees on its SEC Form ADV.

### Where is Robert Aaron Hammack based?

Robert Aaron Hammack is based in Columbus, Ohio.

### What credentials does Robert Aaron Hammack hold?

Robert Aaron Hammack holds the CFP credential.

### Is Robert Aaron Hammack registered with the SEC?

Yes. Robert Aaron Hammack is registered as an investment adviser representative in OH (CRD 6940810), per SEC Investment Adviser Public Disclosure data as of October 29, 2026.

### How much does John E. Sestina and Company manage?

John E. Sestina and Company reports $744.0M across 12,193 accounts in assets under management.

### How do I contact Robert Aaron Hammack?

Through Robert Aaron's website, www.managingtobewealthy.com.

## Sources

- SEC adviser records (https://adviserinfo.sec.gov/individual/summary/6940810): the firm's Form ADV reports no commissions, no broker-dealer, and no insurance sales or affiliated insurance agency, and the advisor holds no broker registration
- SEC Investment Adviser Public Disclosure and Form ADV: registration, exams, and firm facts, data as of October 29, 2026

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Source: Wellspent, the public graph of fee-only advisors (https://find.wellspent.co). No paid placement.