Bringing producers and industry together.

Canton Location
209 S. Main, Canton, KS

TMA purchases grain during normal business hours from 8:00 am to 5:00 pm CST Monday through Friday on market trading days.

Cash bids are an indication only and not real-time. For actual bids, and to sell grain, please contact your nearest TMA location.

Market data provided by

Weston Hiebert

Weston Hiebert

Crop Insurance Specialist


Weston Hiebert joined TMA in February 2015 through the TMA Professional Development Program. This program is designed to provide a well-rounded training on both crop insurance and grain marketing. After the completion of this program, Weston became a crop insurance specialist for TMA. He is originally from Goessel, Kan., where he grew up on his family’s dairy farm. After high school, Weston attended Kansas State University and majored in agricultural economics with a minor in leadership studies. He was a walk-on for the K-State Football team before earning a scholarship his junior season and being named team captain in his senior season for the Wildcats. He was also named to the Academic All Big 12 First Team three times and the National Football Foundation and College Football Hall of Fame (NFF) Hampshire Honor Society his senior season.

Weston currently lives in the Goessel area and helps on the family farm. His responsibilities with TMA will be providing risk management in Marion, McPherson, Harvey and other surrounding counties. He is currently planning a wedding with his fiance, Courtney, who is a school counselor in Valley Center. Weston is excited to return to his roots in agriculture and serve the communities surrounding his hometown.

Mike Corbus

Mike Corbus

Grain Marketing Specialist


Grain Marketing Specialist

Mike Corbus joined TMA as a grain marketing specialist in early 2014. Mike came to TMA with twenty years of marketing experience, including ten years in natural gas liquids marketing and business development. Some career highlights include achieving over a 70 percent market share sourcing denaturant to our nation's ethanol plants, originating and overseeing fractionator/terminal projects throughout the country and several asset acquisitions. Prior to his time in the energy industry, Mike and his wife, Melisha, owned and operated a small business in McPherson. As the challenges of farming increase, Mike believes strongly in the value the partnership between TMA and a producer to successfully navigate today's markets. He enjoys working directly with producers to actively manage risk and maximize profitability potential.


(620) 628-4459

Fax: (620) 628-7919