Whitestone REIT — Director's Dealing 2026

Jan 6, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Whitestone REIT (WSR)
CIK: 0001175535
Period of Report: 2026-01-02

Reporting Person: Mastandrea Christine J (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-02	Common Shares	A	51998	—	Acquired	462929	Direct

Footnotes

F1: Represents restricted common shares issued upon vesting of performance based restricted stock units granted in 2023 under the Company's 2018 Long-Term Equity Incentive Ownership Plan, which vested at 200% of target based on the Company's #1 peer group ranking for total shareholder return for the performance period from January 1, 2023 through December 31, 2025.