David K. Holeman is CEO at Whitestone REIT (WSR). They have made 6 open-market trades across 1 company since 2010, most recently 2026-07-14.
CIK 0001296372
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
6 open-market purchases totalling $109K since 2010, never a sale. Across 6 scored buys the stock is down 2.4% at ninety days, and 2.7 points behind the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| WSR | 1,164,103 | $22.1M |
| PrivateUnlisted | 76,756 | — |
| Total | $22.1M |
Shares reported on the most recent Form 4, priced at the 2026-07-15 close. 1 holding could not be priced and is excluded from the total.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -8.6% | -1.9% | -2.4% |
| Alpha | -3.6% | -1.8% | -2.7% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WSR | BUY | 2016-08-19 | 2016-08-22 | $14.56 | $10K | -2.2% | -5.4% | -8.7% |
| WSR | BUY | 2015-05-12 | 2015-05-13 | $14.31 | $4K | -9.8% | -1.2% | -1.2% |
| WSR | BUY | 2014-12-09 | 2014-12-10 | $14.68 | $10K | -9.8% | -1.2% | -1.2% |
| WSR | BUY | 2013-08-21 | 2013-08-22 | $14.97 | $14K | -9.8% | -1.2% | -1.2% |
| WSR | BUY | 2011-11-16 | 2011-11-17 | $11.94 | $12K | -9.8% | -1.2% | -1.2% |
| WSR | BUY | 2010-08-31 | 2010-08-31 | $12.00 | $60K | -9.8% | -1.2% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.