NOTICE TO CREDITORS, HEIRS, AND BENEFICIARIES OF WILLIAM H. BUISING, DECEASED, AND THE WILLIAM H. BUISING REVOCABLE TRUST U/A/D JANUARY 20, 1994 In The Matter Of: THE WILLIAM H. BUISING REVOCABLE TRUST U/A/D JANUARY 20, 1994 To: All persons regarding William H. Buising, deceased, who died on or about August 20, 2025: You are hereby notified that Susan Buising is serving as Trustee of the William H. Buising Revocable Trust U/A/D January 20, 1994, as amended and restated. Any action to contest the validity of the Trust must be brought in the District Court of Polk County, Iowa, within the later to occur of four (4) months from the date of second publication of this Notice, or thirty (30) days from the date of mailing this Notice to all heirs of the decedent whose identities are reasonably ascertainable. Any suit not filed within this period shall be forever barred. Notice is further given that all persons indebted to the Decedent or to the Trust are requested to make immediate payment to the undersigned Trustee. Creditors who have claims against the Trust must mail them to the Trustee at the address listed below via certified mail, return receipt requested. Unless creditor claims are mailed by the latter to occur of four (4) months from the date of the second publication of this Notice or thirty (30) days from the date of mailing this Notice, a claim shall be forever barred, unless otherwise allowed or paid. Dated: September 17, 2025 By: Susan Buising, Trustee 5670 Beechtree Drive West Des Moines, IA 50266 Attorneys for the Trust: Christine B. Long, ICIS#:AT0004696 Anna R. Muyskens, ICIS#: AT0016138 Brown, Winick, Graves, Gross, and Baskerville, PLC 666 Grand Avenue, Suite 2000 Des Moines, IA 50309 christine.long@brownwinick.com anna.muyskens@brownwinick.com Date of second publication: October 1, 2025.