Sam Matson - Sioux Falls, SD
Attorney at Heidepriem, Purtell, Siegel & Hinrichs, LLP
Lawyers in Sioux Falls, SD
101 West 69th Street Suite 105A Sioux Falls, SD 57108
- Free Consultation
Updated: 05/22/2026
Attorney Information
Overview
Sam was born and raised in Sioux Falls, South Dakota. He attended the University of South Dakota for his undergraduate studies. He majored in political science and criminal justice, graduating magna cum laude in 2019. Sam later attended the University of South Dakota Knudson School of Law where he received his Juris Doctor degree in 2022.
Sam served on the South Dakota Trial Lawyers Association from 2024-2026. He has served as a registered lobbyist for the South Dakota Trial Lawyers Association since 2023.
Sam has been a lawyer at HPS Law Firm in 2022. Sam practices in all areas of litigation in both South Dakota state and federal court. Sam also serves as a registered lobbyist during the South Dakota Legislative Session, representing clients across a diverse range of industries, including pharmaceuticals, petroleum, local government, accounting, hemp, and gaming.
Education
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Legal Education
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University of South Dakota School of Law,
Vermillion,
South Dakota, 2022
J.D.
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University of South Dakota School of Law,
Vermillion,
South Dakota, 2022
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Non Legal Education
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University of South Dakota, 2019
Honors: magna cum laude
Major: Political Science and Criminal Justice
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University of South Dakota, 2019
Current Employment Position(s)
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Partner
Bar Admissions
- South Dakota, 2023
- U.S. District Court District of South Dakota, 2023
Other Affiliations
- South Dakota Trial Lawyers Association, 2024-2026
Photo
Contact
101 West 69th Street
Suite 105A
Sioux Falls, SD 57108
Phone: 605-252-9277
Fax: 605-679-4379
Email: Send a message
Hours: M-F: 8am – 5pm
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