Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Whitestone Reit (WSR) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Whitestone Reit. Table 2 shows the detailed insider transactions. This company's CIK number is 1175535.
Total stock buying since 2015: $1,660,506.
Total stock sales since 2015: $0.
Total stock option exercises since 2015: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 22,625 | $291,450 | 0 | $0 | 0 | $0 |
| 2024 | 28,100 | $367,207 | 0 | $0 | 0 | $0 |
| 2023 | 7,550 | $68,328 | 0 | $0 | 0 | $0 |
| 2022 | 500 | $4,279 | 0 | $0 | 0 | $0 |
| 2021 | 6,250 | $59,687 | 0 | $0 | 0 | $0 |
| 2020 | 42,250 | $289,350 | 0 | $0 | 252,862 | $0 |
| 2019 | 10,000 | $126,400 | 0 | $0 | 0 | $0 |
| 2018 | 5,000 | $53,250 | 0 | $0 | 0 | $0 |
| 2017 | 5,500 | $71,575 | 0 | $0 | 0 | $0 |
| 2016 | 4,660 | $67,846 | 0 | $0 | 0 | $0 |
| 2015 | 19,512 | $261,134 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-05 | 20,000 | $253,795 | 0 | $0 | 0 | $0 |
| 2025-03 | 2,625 | $37,655 | 0 | $0 | 0 | $0 |
| 2024-09 | 5,000 | $64,950 | 0 | $0 | 0 | $0 |
| 2024-06 | 23,100 | $302,257 | 0 | $0 | 0 | $0 |
| 2023-05 | 3,900 | $33,033 | 0 | $0 | 0 | $0 |
| 2023-03 | 3,650 | $35,295 | 0 | $0 | 0 | $0 |
| 2022-09 | 500 | $4,279 | 0 | $0 | 0 | $0 |
| 2021-03 | 6,250 | $59,687 | 0 | $0 | 0 | $0 |
| 2020-12 | 1,000 | $8,420 | 0 | $0 | 0 | $0 |
| 2020-06 | 2,000 | $12,980 | 0 | $0 | 252,862 | $0 |
| 2020-05 | 18,000 | $103,500 | 0 | $0 | 0 | $0 |
| 2020-03 | 5,000 | $27,500 | 0 | $0 | 0 | $0 |
| 2020-02 | 16,250 | $136,950 | 0 | $0 | 0 | $0 |
| 2019-09 | 10,000 | $126,400 | 0 | $0 | 0 | $0 |
| 2018-03 | 5,000 | $53,250 | 0 | $0 | 0 | $0 |
| 2017-08 | 3,000 | $36,870 | 0 | $0 | 0 | $0 |
| 2017-03 | 2,500 | $34,705 | 0 | $0 | 0 | $0 |
| 2016-08 | 4,660 | $67,846 | 0 | $0 | 0 | $0 |
| 2015-11 | 3,000 | $35,251 | 0 | $0 | 0 | $0 |
| 2015-08 | 5,000 | $62,651 | 0 | $0 | 0 | $0 |
| 2015-05 | 11,512 | $163,232 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-28 | Miller Donald A (Director) | Buy | 5,000 | 12.35 | 61,750 |
| 2025-05-02 | Miller Donald A (Director) | Buy | 15,000 | 12.80 | 192,045 |
| 2025-03-21 | Gathright Kristian M (Director) | Buy | 1,750 | 14.36 | 25,130 |
| 2025-03-19 | Feng Amy Shih-hua (Director) | Buy | 875 | 14.31 | 12,525 |
| 2024-09-04 | Buthman Julia Bruns (Director) | Buy | 5,000 | 12.99 | 64,950 |
| 2024-06-11 | Feng Amy Shih-hua (Director) | Buy | 17,000 | 13.09 | 222,530 |
| 2024-06-03 | Feng Amy Shih-hua (Director) | Buy | 6,100 | 13.07 | 79,727 |
| 2023-05-05 | Feng Amy Shih-hua (Director) | Buy | 3,900 | 8.47 | 33,033 |
| 2023-03-03 | Feng Amy Shih-hua (Director) | Buy | 3,650 | 9.67 | 35,295 |
| 2022-09-30 | Mastandrea Christine J (Chief Operating Officer) | Buy | 500 | 8.56 | 4,279 |
| 2021-03-22 | Jones Jeffrey Alan | Buy | 6,250 | 9.55 | 59,687 |
| 2020-12-04 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 1,000 | 8.42 | 8,420 |
| 2020-06-24 | Taylor David F. | Buy | 2,000 | 6.49 | 12,980 |
| 2020-06-02 | Mastandrea Christine J (EVP CORPORATE STRATEGY) | Option Ex | 126,431 | .00 | 0 |
| 2020-06-02 | Mastandrea James C (CHAIRMAN & CEO) | Option Ex | 126,431 | .00 | 0 |
| 2020-05-18 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 18,000 | 5.75 | 103,500 |
| 2020-03-11 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 5,000 | 5.50 | 27,500 |
| 2020-02-28 | Jones Jeffrey Alan | Buy | 6,250 | 12.00 | 75,000 |
| 2020-02-28 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 10,000 | 6.20 | 61,950 |
| 2019-09-06 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 10,000 | 12.64 | 126,400 |
| 2018-03-05 | Mastandrea Christine J (VP CORPORATE STRATEGY) | Buy | 2,500 | 10.65 | 26,625 |
| 2018-03-05 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 2,500 | 10.65 | 26,625 |
| 2017-08-29 | Lambert Paul T | Buy | 3,000 | 12.29 | 36,870 |
| 2017-03-07 | Lambert Paul T | Buy | 2,500 | 13.88 | 34,705 |
| 2016-08-19 | Mastandrea Christine J (VP CORPORATE STRATEGY) | Buy | 2,000 | 14.56 | 29,120 |
| 2016-08-19 | Holeman David K (CHIEF FINANCIAL OFFICER) | Buy | 660 | 14.55 | 9,606 |
| 2016-08-19 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 2,000 | 14.56 | 29,120 |
| 2015-11-13 | Lambert Paul T | Buy | 700 | 11.67 | 8,169 |
| 2015-11-12 | Lambert Paul T | Buy | 2,300 | 11.78 | 27,082 |
| 2015-08-25 | Dee John J (COO & SECRETARY) | Buy | 1,000 | 10.84 | 10,839 |
| 2015-08-07 | Mastandrea Christine J (VP CORPORATE STRATEGY) | Buy | 2,000 | 12.95 | 25,906 |
| 2015-08-07 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 2,000 | 12.95 | 25,906 |
| 2015-05-28 | Lambert Paul T | Buy | 2,200 | 14.08 | 30,976 |
| 2015-05-12 | Mastandrea Christine J (VP STRATEGY & MARKET RESEARCH) | Buy | 2,500 | 14.23 | 35,545 |
| 2015-05-12 | Holeman David K (CHIEF FINANCIAL OFFICER) | Buy | 312 | 14.32 | 4,466 |
| 2015-05-12 | Mastandrea James C (CHAIRMAN & CEO) | Buy | 2,500 | 14.23 | 35,545 |
| 2015-05-07 | Lambert Paul T | Buy | 2,000 | 14.03 | 28,060 |
Insider trading activities including stock purchases, stock sales, and option exercises of WSR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Whitestone Reit (symbol WSR, CIK number 1175535) see the Securities and Exchange Commission (SEC) website.