OU Kappa Sigma

OU Kappa Sigma The Gamma-Kappa chapter of Kappa Sigma at the University of Oklahoma.

Moms Weekend 26’Thank you and for coming out
05/22/2026

Moms Weekend 26’

Thank you and for coming out

Introducing our May Brother of the Month- Ryan EstesFrom Orange County, California, Ryan has served as our Vice Presiden...
05/08/2026

Introducing our May Brother of the Month- Ryan Estes

From Orange County, California, Ryan has served as our Vice President, Treasurer, Scholarship Chair, Co-Parents Weekend Chair, Professional Development Chair, and almost Gym Chair.

Outside the fraternity, Ryan was President of the Energy Management Student Association, and was recognized as an Outstanding Senior of Price College of Business. He is graduating this semester and will be working as a landman in Dallas, Tx.

“Being a part of Kappa Sigma has allowed me to develop as a leader. I’m thankful for the people I have met and the experiences that have allowed me to grow as a person as well.”

Introducing our May Brother of the Month- Ryan EstesFrom Orange County, California, Ryan has served as our Vice Presiden...
05/08/2026

Introducing our May Brother of the Month- Ryan Estes

From Orange County, California, Ryan has served as our Vice President, Treasurer, sScholarship Chair, Co-Parents Weekend Chair, Professional Development Chair, and almost Gym Chair.

Outside the fraternity, Ryan was President of the Energy Management Student Association, and was recognized as an Outstanding Senior of Price College of Business. He is graduating this semester and will be working as a landman in Dallas, Tx.

“Being a part of Kappa Sigma has allowed me to develop as a leader. I’m thankful for the people I have met and the experiences that have allowed me to grow as a person as well.”

This Spring, we were able to collaborate with Onward Reserve to launch a line of tee shirts for moms day here at Kappa S...
05/01/2026

This Spring, we were able to collaborate with Onward Reserve to launch a line of tee shirts for moms day here at Kappa Sigma at the University of Oklahoma.

We’d like to thank Onward Reserve for continuing to work with us!

Introducing our April Brother of the Month-Joe Roppolo!Joe is from Colleyville, Texas, and has served our chapter as Scr...
04/24/2026

Introducing our April Brother of the Month-Joe Roppolo!

Joe is from Colleyville, Texas, and has served our chapter as Scribe on the Executive Committee, as well as Scholarship Chair and Risk Management Chair.

Outside the fraternity, Joe stays busy on campus as an equipment manager for the OU Women’s Soccer team. He has made a lasting impact on the house and our community.

“Being a part of Kappa Sigma has been a very formative experience. The responsibilities that come with my involvement have helped me grow in my maturity, professionalism, and friendliness. However, the most important impact on me has been the lifelong bonds I’ve created with my brothers.”

Introducing our Fall 2026 rush chairs !Interested in rushing? Feel free to contact one of our rush chairs to learn more ...
03/10/2026

Introducing our Fall 2026 rush chairs !

Interested in rushing? Feel free to contact one of our rush chairs to learn more about Kappa Sigma at the University of Oklahoma.

Head/Out of State
Nick Trimmer - Dallas - (469)-426-4121

Texas
Patricio Reynoso - Dallas - (432)-934-1032
Jacob Roppolo - Dallas - (682)-774-4708
Justin Sagebien - Houston - (281)-706-3821

Oklahoma
Cooper Kunzman - OKC - (405)-543-8121

Address

1100 College Avenue
Norman, OK
73072

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