Karl M. Sigwarth

Kirsten H. Frey is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Real Estate Law and Trusts and Estates. Kirsten H., who practices law in Cedar Rapids, Iowa, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirsten H. is held by other top lawyers in the same geographic and legal practice area.

Brian D. Bergstrom is a corporate attorney with Shuttleworth & Ingersoll, president of the firm, and chair of the firm’s mergers and acquisitions practice group. Brian is listed in the Best Lawyers in America for Corporate Law, Leveraged Buyouts and Private Equity Law, Mergers & Acquisitions Law and Venture Capital Law and is listed as a Great Plains Super Lawyer in 2009 and 2011 for Securities & Corporate Finance and Mergers & Acquisitions. Brian serves as a member of t...

Don Johnson is an Attorney and Vice President at S&I. Don has a general practice including but not limited to estate planning and estate administration (including will preparation, trust preparation and probate administration), taxation (including tax return preparation and general consulting), and general business matters (including the establishment of corporate entities and contract drafting). Don is a Certified Public Accountant (CPA) and a member of the Iowa Society of Certified Publ...

Jason R. Sytsma is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law and Trademark Law. Jason R., who practices law in Cedar Rapids, Iowa, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason R. is held by other top lawyers in the same geographic and legal practice area.

William P. Prowell is an Attorney and Senior Vice President at S&I whose work focuses on real estate, business transactions, historic tax credit, zoning and banking. Bill is listed in the Best Lawyers in America for Land Use & Zoning Law and Real Estate Law. Bill is listed and ranked for real estate in The Chambers USA Guide. Bill serves on the Board for St. Luke’s Hospital and the Iowa Health System Board as Chair of the Investment Committee. Bill formerly served on the Advisor...

Dean R. Einck is an Attorney and Senior Vice President at S&I whose work focuses on mergers, acquisitions, divestitures of businesses, corporate law, tax law, estate planning, and communications law, employee benefits and executive compensation. Dean is the chair of the Media and Communications Practice Group and has significant experience representing media companies including newspapers, commercial printers, television stations and internet businesses. Dean is listed in The Best Lawyers...

Wesley B. Huisinga is an Attorney and Senior Vice President at Shuttleworth & Ingersoll and chair of the Firm’s Banking and Finance and Bankruptcy practice groups. Wesley practices extensively in the areas of bankruptcy and creditor/debtor relations, commercial law, commercial litigation and distressed loan workouts. He represents National and Community Banks, Credit Unions and other Financial Service Providers in the enforcement of asset-based loan agreements (both real and persona...

Brett D. Papendick is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Brett D., who practices law in Cedar Rapids, Iowa, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brett D. is held by other top lawyers in the same geographic and legal practice area.

Sean W. Wandro is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Real Estate Law and Trusts and Estates. Sean W., who practices law in Cedar Rapids, Iowa, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean W. is held by other top lawyers in the same geographic and legal practice area.

Gary Streit is the Board President of S&I. Gary's practice focuses on estate and business succession planning, qualified plans and employee benefits, taxation, and other general business matters. Gary has been listed in The Best Lawyers in America for Employee Benefits Law, Tax Law and Trusts and Estates for over 10 consecutive years. Gary is a Fellow in the American College of Trust and Estate Counsel, and is a member of the Cedar Rapids Area Estate Planning Council, Inc. Gary is a past ...