Treynor, Iowa | TS Bank Locations
About our Treynor bank
In 1902, TS Bank was opened in Treynor, Iowa, which became a chartered bank in 1923. Harry Holst served as the bank’s first president from 1923-1952, a non-employment position, followed by Joseph Gronstal, a full-time employee since 1923 and served as president from 1952-1972, and then Robert Gronstal who served as president from 1972-1978. In 1978, Mick Guttau was named CEO, President and Chairman of the Board. At that time, Mick, with the help of his family leveraged the family’s century farm and purchased controlling interest in the bank from the Gronstal family, and it remains a family-owned bank today.
Local Iowa bank celebrates 100th birthday (tsbank.com)
What services are available at the Treynor location?
- Personal banking and lending
- Business banking and lending
- Ag banking and lending
- Drive-thru
- 24-Hour ATM
- Video ATM
- Coin machine
- Night deposit
- Community conference room
- Notary services
- Safe deposit boxes (boxes available)
Meet the team
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Sarah Bazer - Branch Manager, AVP, Treynor
Sarah serves as Branch Manager, AVP at the Treynor branch. With a banking career spanning over a decade, Sarah has been a dedicated professional in the industry since 2013. She joined TS Bank in February of 2022 and recently moved to the Treynor Branch Manager role in June of 2024. Sarah's exceptional service and commitment to building relationships with clients have earned her recognition as the 'Favorite Banker' in the Daily Nonpareil Readers’ Choice Awards in both 2022 and 2023. Outside of her professional achievements, Sarah is passionate about reading and cherishes spending time with her children. She also enjoys being active in the community by volunteering to walk in local parades when she can and participates in the annual watermelon feed at Westfair.
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Kyle Osborne - AVP of Business and Consumer Banking
Kyle Osborne was hired in 2012 to lead TS Bank’s financial wellness initiative in SW Iowa. For the past 12 plus years he has worked with children, teens and adults to help them become more financially healthy. His passion to help people with their personal and business finances made him a great fit to transition into his current role as AVP of Business and Consumer Banking. Kyle and his wife Michelle moved to Council Bluffs in 2012 and have made Council Bluffs their home along with their six children. Kyle serves as the chair of the Business Advisory Team of teachers at the Green Hills AEA, he serves as a member of IWCC Business, Marketing and Accounting Advisory Team and serves as a member of the finance team at this church. Kyle’s main goal is to make banking simple and to do so through education. He loves solutions that people actually need and want. Kyle holds a Bachelor of Arts degree in Christian Education: Youth Ministry as well as Business Administration: Finance.
712.487.0419
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Aaron Schoening - AVP of Ag and Business Banking
Aaron joined TS Bank in January 2022. He is relatively new to the banking industry, spending nine years in the Supply Chain Industry, directly after graduating from Iowa State University with a Bachelors Degree in Business Management. Aaron has been married for nine years, has two daughters, and currently resides in Glenwood. Aaron is excited to get back into an agricultural environment and assisting Clients to prosper.
712.487.0304
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Contact Information
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15 E Main Street
P.O. Box A
Treynor, IA 51575
View on Map
Parking: parking lots available behind the building and in the north lot across the street
Phone
(712) 487-3000
Toll Free
(844) 487-3030
Fax
(712)-487-3475
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Treynor Lobby Hours
Monday - Friday
9:00am - 4:00pm
Saturday
By Appointment Only
Treynor Drive Thru Hours
Monday - Thursday
8:30am - 4:30pm
Friday
8:30am - 5:00pm
Saturday
8:30am- 12:00pm
Treynor 24-Hour ATM
Located in lobby entrance
Click here to see Holiday Hours
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