View in portrait for best experience

Jack Armstrong

Advisor

CFP®

Jack Armstrong enjoys his day-to-day interaction with clients in his role as an Advisor for the Diederich Simmons Perez Team. He also takes great pride in assisting the team’s Advisors in creating a better future for his clients.

Prior to joining the Diederich Team in 2019, Jack graduated from Saint Louis University with a Bachelor’s Degree in both Finance and Sports Business.

Outside of Moneta, Jack enjoys playing golf and tennis and cheering on the Saint Louis Billikens. During the fall months, Jack is an assistant football coach at his alma mater, SLUH. He also enjoys traveling, especially to New York City to visit family.

  • CERTIFIED FINANCIAL PLANNER®

A WEALTH OF INFORMATION

Dive into the latest insights from our expert team with our personal touch.

Independence Without Compromise

Independence Without Compromise

March 18, 2026

By Eric Kittner  Independence Has a Definition Problem, Especially at Scale  I don...

The Vacation Home: More Than A Property

The Vacation Home: More Than A Property

March 9, 2026

By Anna McDonald, Director of Family Learning Family vacation homes have an emotional connection unlik...

Courageous Citizenship and Finding Common Ground

Courageous Citizenship and Finding Common Ground

March 5, 2026

by Deb Dubin, Chief Philanthropy Officer Philanthropy has a role to play in fostering healthy civic di...

Monthly Recap – February 2026

Monthly Recap – February 2026

March 5, 2026

February Observations Volatility Continues on AI Disruption and Geopolitics U.S. equities were mixed i...

VIEW ALL ARTICLES

Let’s make every moment count together…