Unity Software Inc. (U) · Material Event (8-K) SEC Filing

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. Effective July 27, 2026, the Board appointed Michael Lieb, the Company s Chief Accounting Officer, as the Company s principal accounting officer. Mr. Lieb, age 45, served as Vice President, Corporate Controller of Peloton Interactive, Inc., a provider of fitness and wellness products and services, from 2023 until his departure. From 2018 to 2023, Mr. Lieb served in finance roles at Shutterstock, Inc., a media company, including most recently as Vice President, Financial Reporting and Accounting Policy. Prior to Shutterstock, Mr. Lieb held finance roles at Spotify Technology S.A., a provider of audio streaming subscription services, and spent over 14 years at Ernst & Young LLP. Mr. Lieb holds a B.S. from Binghamton University and a M.S. from the University of Notre Dame. In connection with his employment as the Company s Chief Accounting Officer, on June 3, 2026, Mr. Lieb entered into a letter agreement with the Company, providing for the following compensation: an annual base salary of $385,000; a target cash bonus equal to 40% of his annual base salary; and a restricted stock unit award with an aggregate fair market value of $1.2 million (the RSU Award ). The RSU Award will vest over four years, with 25% vesting on August 25, 2027, and 6.25% quarterly thereafter, subject to Mr. Lieb s continuous service through the applicable vesting date. There is no arrangement or understanding between Mr. Lieb and any other persons pursuant to which Mr. Lieb was appointed as principal accounting officer. There are no family relationships between Mr. Lieb and any director or executive officer of the Company, and he has no direct or indirect material interest in any transaction required to be disclosed pursuant to Item 404(a) of Regulation S-K. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. UNITY SOFTWARE INC. Date: July 27, 2026 By: /s/ Matthew Bromberg Matthew Bromberg President and Chief Executive Officer