<p>James C. Mastandrea, together with Pillarstone Capital REIT and a group of other participants including Dennis H. Chookaszian, Jerry L. Falwell, Jr., Kathy M. Jassem, John A. Good, Stewart Morris, Jr., and Chad D. Champion, has announced plans to engage in shareholder activism ahead of Whitestone REIT’s 2026 annual shareholder meeting. The group intends to file a preliminary proxy statement and a universal proxy card with the Securities and Exchange Commission to solicit votes for the election of their slate of director nominees. Additional details about the nominees and their strategic plan will be provided in the forthcoming proxy materials. Shareholders are urged to review these materials when they become available, as they will contain important information about the matters to be voted on at the annual meeting. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Pillarstone Capital REIT published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001437749-26-000406), on January 05, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here</p>

Pillarstone Capital REIT Investors Launch Proxy Fight Over Board Control