Karl M. Sigwarth

Marty L. Stoll is an Attorney and Senior Vice President at Shuttleworth & Ingersoll, P.L.C. Marty’s work focuses on commercial and residential real estate law and business law including contracts, entity formation, and regulatory and compliance issues. Marty also represents non-profit corporations, serving as outside general counsel to one of the largest non-profits in the State of Iowa. Marty currently serves as Chair of the firm’s Real Estate Practice Group and is former cha...

Robert D. Houghton is an Attorney and Senior Vice President at S&I whose work focuses on litigation, primarily medical malpractice defense and products liability. Bob is listed in the Best Lawyers in America in Medical Malpractice Law and Product Liability Litigation. Bob is a Fellow of the American College of Trial Lawyers and the Iowa Academy of Trial Lawyers, is a Master in the Dean Mason Ladd Inns of Court, and is a member of the American Board of Trial Advocates, the Defense Research...

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...

Samuel E. Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law and Litigation - Construction. Samuel E., 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 Samuel E. is held by other top lawyers in the same geographic and legal practice area.

Nancy Penner is an Attorney and Senior Vice President at Shuttleworth. She focuses on legal writing, appellate law, and medical malpractice. Her appellate practice includes briefing and oral arguments before the Iowa Supreme Court, Iowa Court of Appeals, and the United States Court of Appeals for the Eighth Circuit. She was the first chair of the firm’s Appellate Law Practice Group.Nancy grew up on a farm in southeast Iowa. She earned her undergraduate and graduate degrees in nursing an...

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.

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...

Timothy Klima is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Timothy, who practices law in Cedar Rapids, Iowa, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy is held by other top lawyers in the same geographic and legal practice area.

Jace T. Bisgard is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Litigation - Insurance, Product Liability Litigation - Defendants and Product Liability Litigation - Plaintiffs. Jace T., 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 Jace T. is held by other top lawyers in the same geographic and legal practice area.

Robert N. Downer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Litigation - Trusts and Estates and Trusts and Estates. Robert N., who practices law in Cedar Rapids, Iowa, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert N. is held by other top lawyers in the same geographic and legal practice area.