Harry Brandler is Director at Green Brick Partners, Inc. (GRBK). They have made 10 open-market trades across 2 companies since 2019, most recently 2026-08-10.
CIK 0001622637
9 open-market purchases totalling $2.3M since 2019, against 1 sale. Across 8 scored buys the stock is up 28.6% at ninety days, and 16.1 points ahead of the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GRBK | 69,259 | $4.2M |
| PNAQ | 10,000 | — |
| Total | $4.2M |
Shares reported on the most recent Form 4, priced at the 2026-08-12 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 50% | 75% |
| Avg Move | +5.5% | +5.2% | +28.6% |
| Alpha | +2.9% | -1.8% | +16.1% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PNAQ | BUY | 2026-08-10 | 2026-08-12 | $10.00 | $100K | N/A | N/A | — |
| GRBK | SELL | 2023-05-11 | 2023-05-12 | $50.07 | $2.5M | -3.9% | +11.8% | +4.6% |
| GRBK | BUY | 2022-03-31 | 2022-08-29 | $19.97 | $499K | -5.8% | -13.9% | -6.1% |
| GRBK | BUY | 2021-05-11 | 2021-05-13 | $22.11 | $553K | -2.0% | -1.3% | +17.4% |
| GRBK | BUY | 2021-03-23 | 2021-03-25 | $21.42 | $857K | +17.0% | +19.3% | +2.1% |
| GRBK | BUY | 2020-03-18 | 2020-03-19 | $5.93 | $12K | +23.3% | +11.5% | +77.2% |
| GRBK | BUY | 2020-03-16 | 2020-03-18 | $6.69 | $33K | +20.5% | +30.1% | +95.3% |
| GRBK | BUY | 2020-03-11 | 2020-03-13 | $8.59 | $26K | -1.5% | +4.7% | +46.1% |
| GRBK | BUY | 2019-05-14 | 2019-05-16 | $8.97 | $45K | -5.1% | -6.1% | +2.4% |
| GRBK | BUY | 2019-03-11 | 2019-03-13 | $9.21 | $186K | -2.6% | -2.6% | -6.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.