A person or entity operating as a structured settlement purchase company in Minnesota must register with the Secretary of State. Use this checklist when drafting your Minnesota Buy-Sell Agreement.Trepanier MacGillis Battina P.A. represents business owners and corporations in Minnesota in drafting, negotiating, and administering buy-sell agreements. Download Minnesota Stock Purchase Agreement template, modify and send for signing using BoloForms Signature. A Minnesota Buy-Sell Agreement is common for "closely held" corporations and other business entities; for example, when there will be a handful of owners. A Minnesota purchase agreement records the negotiated terms of a real estate transaction.