Whitestone REIT — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Miller Donald A | — | Award / Grant | 11,986 | $13.70 | $164,208 | 33,694 | Dec 24, 2025 |
| GATHRIGHT KRISTIAN M | — | Award / Grant | 12,286 | $13.70 | $168,318 | 15,789 | Dec 24, 2025 |
| Buthman Julia Bruns | — | Award / Grant | 12,660 | $13.70 | $173,442 | 31,577 | Dec 24, 2025 |
| Feng Amy Shih-Hua | — | Award / Grant | 15,282 | $13.70 | $209,363 | 69,507 | Dec 24, 2025 |
| Jones Jeffrey Alan | — | Award / Grant | 6,368 | $13.70 | $87,242 | 39,478 | Dec 24, 2025 |
| Siv Soklin | VP of Human Resources | Tax Withholding | 4,467 | $12.48 | $55,748 | 81,181 | Jun 30, 2025 |
| Hogan John Scott | Chief Financial Officer | Tax Withholding | 6,154 | $12.48 | $76,802 | 205,385 | Jun 30, 2025 |
| TROPOLI PETER | General Counsel & Secretary | Tax Withholding | 6,042 | $12.48 | $75,404 | 147,476 | Jun 30, 2025 |
| Mastandrea Christine J | Chief Operating Officer | Tax Withholding | 6,470 | $12.48 | $80,746 | 410,931 | Jun 30, 2025 |
| Holeman David K | Chief Executive Officer | Award / Grant | 30,201 | — | — | 767,732 | Jun 30, 2025 |
| Miller Donald A | — | Purchase | 5,000 | $12.35 | $61,750 | 21,708 | May 28, 2025 |
| Miller Donald A | — | Purchase | 5,000 | $12.70 | $63,500 | 16,708 | May 2, 2025 |
| GATHRIGHT KRISTIAN M | — | Purchase | 1,750 | $14.36 | $25,130 | 3,503 | Mar 21, 2025 |
| Feng Amy Shih-Hua | — | Purchase | 200 | $14.31 | $2,862 | 54,225 | Mar 19, 2025 |
| Holeman David K | Chief Executive Officer | Award / Grant | 54,898 | — | — | 759,468 | Dec 31, 2024 |
| Mastandrea Christine J | Chief Operating Officer | Award / Grant | 29,560 | — | — | 404,815 | Dec 31, 2024 |
| TROPOLI PETER | General Counsel & Secretary | Award / Grant | 25,338 | — | — | 147,315 | Dec 31, 2024 |
| Hogan John Scott | Chief Financial Officer | Award / Grant | 25,338 | — | — | 204,334 | Dec 31, 2024 |
| Siv Soklin | VP of Human Resources | Tax Withholding | 5,566 | $14.17 | $78,870 | 76,868 | Dec 31, 2024 |
| Jones Jeffrey Alan | — | Award / Grant | 5,831 | $14.15 | $82,509 | 33,110 | Dec 24, 2024 |
| Feng Amy Shih-Hua | — | Award / Grant | 12,784 | $14.15 | $180,894 | 53,350 | Dec 24, 2024 |
| Buthman Julia Bruns | — | Award / Grant | 10,824 | $14.15 | $153,160 | 18,917 | Dec 24, 2024 |
| GATHRIGHT KRISTIAN M | — | Award / Grant | 1,753 | $14.15 | $24,805 | 1,753 | Dec 24, 2024 |
| Miller Donald A | — | Award / Grant | 1,708 | $14.15 | $24,168 | 1,708 | Dec 24, 2024 |
| Buthman Julia Bruns | — | Purchase | 5,000 | $12.99 | $64,950 | 8,093 | Sep 4, 2024 |
| Holeman David K | Chief Executive Officer | Tax Withholding | 22,980 | $13.31 | $305,864 | 704,570 | Jun 28, 2024 |
| Mastandrea Christine J | Chief Operating Officer | Award / Grant | 19,223 | — | — | 389,037 | Jun 28, 2024 |
| TROPOLI PETER | General Counsel & Secretary | Award / Grant | 14,239 | — | — | 136,816 | Jun 28, 2024 |
| Hogan John Scott | Chief Financial Officer | Award / Grant | 15,094 | — | — | 189,891 | Jun 28, 2024 |
| Siv Soklin | VP of Human Resources | Tax Withholding | 5,266 | $13.31 | $70,090 | 65,542 | Jun 28, 2024 |
| Feng Amy Shih-Hua | — | Purchase | 17,000 | $13.09 | $222,530 | 40,566 | Jun 11, 2024 |
| Feng Amy Shih-Hua | — | Purchase | 6,100 | $13.07 | $79,727 | 23,566 | Jun 3, 2024 |
| Siv Soklin | VP of Human Resources | Tax Withholding | 5,574 | $12.29 | $68,504 | 62,997 | Dec 31, 2023 |
| Hogan John Scott | Chief Financial Officer | Tax Withholding | 12,392 | $12.29 | $152,298 | 174,797 | Dec 31, 2023 |
| TROPOLI PETER | General Counsel & Secretary | Tax Withholding | 13,366 | $12.29 | $164,268 | 122,577 | Dec 31, 2023 |
| Mastandrea Christine J | Chief Operating Officer | Tax Withholding | 15,314 | $12.29 | $188,209 | 369,814 | Dec 31, 2023 |
| Holeman David K | Chief Executive Officer | Tax Withholding | 35,719 | $12.29 | $438,987 | 700,699 | Dec 31, 2023 |
| Berry Nandita | — | Award / Grant | 4,824 | $12.44 | $60,011 | 36,129 | Dec 20, 2023 |
| Buthman Julia Bruns | — | Award / Grant | 3,093 | $12.44 | $38,477 | 3,093 | Dec 20, 2023 |
| Feng Amy Shih-Hua | — | Award / Grant | 4,824 | $12.44 | $60,011 | 17,466 | Dec 20, 2023 |
| Jones Jeffrey Alan | — | Award / Grant | 4,824 | $12.44 | $60,011 | 27,279 | Dec 20, 2023 |
| Taylor David F. | — | Award / Grant | 4,824 | $12.44 | $60,011 | 34,536 | Dec 20, 2023 |
| Siv Soklin | VP of Human Resources | Tax Withholding | 1,014 | $10.32 | $10,464 | 48,571 | Jul 31, 2023 |
| TROPOLI PETER | General Counsel & Secretary | Tax Withholding | 2,029 | $10.32 | $20,939 | 83,943 | Jul 31, 2023 |
| Hogan John Scott | Chief Financial Officer | Tax Withholding | 2,435 | $10.32 | $25,129 | 139,189 | Jul 31, 2023 |
| Mastandrea Christine J | Chief Operating Officer | Tax Withholding | 3,044 | $10.32 | $31,414 | 325,128 | Jul 31, 2023 |
| Holeman David K | Chief Executive Officer | Tax Withholding | 7,821 | $10.32 | $80,713 | 616,418 | Jul 31, 2023 |
| Holeman David K | Chief Executive Officer | Tax Withholding | 7,098 | $9.70 | $68,851 | 624,239 | Jun 30, 2023 |
| Mastandrea Christine J | Chief Operating Officer | Award / Grant | 25,999 | — | — | 331,807 | Jun 30, 2023 |
| Hogan John Scott | Chief Financial Officer | Tax Withholding | 2,976 | $9.70 | $28,867 | 141,624 | Jun 30, 2023 |