David Goldman files SEC Form 4 disclosures for RiceBran Technologies. They have made 14 open-market trades across 2 companies since 2008, most recently 2019-12-20.
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.
13 open-market purchases totalling $169K since 2008, against 1 sale. Across 10 scored buys the stock is up 1.8% at ninety days, and 0.9 points ahead of the S&P over the same stretch.
10 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 90% | 100% | 90% |
| Avg Move | +2.7% | +5.3% | +1.8% |
| Alpha | +4.9% | +3.6% | +0.9% |
| Scored | 10 | 10 | 10 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RIBT | SELL | 2019-12-20 | 2019-12-27 | $1.39 | $2K | -10.6% | -14.1% | -22.5% |
| RIBT | BUY | 2019-05-30 | 2019-05-31 | $2.89 | $14K | -0.7% | +0.3% | -9.2% |
| RIBT | BUY | 2018-08-10 | 2018-08-10 | $2.81 | $28K | +3.9% | +2.5% | +1.1% |
| RIBT | BUY | 2018-08-07 | 2018-08-07 | $2.48 | $25K | +14.2% | +19.3% | +1.6% |
| RIBT | BUY | 2017-12-07 | 2017-12-08 | $1.40 | $7K | +2.8% | +6.3% | +2.8% |
| RIBT | BUY | 2017-12-06 | 2017-12-08 | $1.40 | $14K | +2.8% | +6.3% | +2.8% |
| RIBT | BUY | 2015-09-03 | 2015-09-08 | $2.46 | $10K | +0.7% | +3.7% | +3.7% |
| ORBT | BUY | 2014-11-26 | 2014-12-01 | $2.78 | $1K | N/A | N/A | N/A |
| RIBT | BUY | 2014-11-20 | 2014-11-20 | $4.12 | $21K | +0.7% | +3.7% | +3.7% |
| RIBT | BUY | 2014-08-13 | 2014-08-14 | $4.56 | $32K | +0.7% | +3.7% | +3.7% |
| RIBT | BUY | 2013-12-18 | 2013-12-18 | $5.24 | $16K | +0.7% | +3.7% | +3.7% |
| RIBT | BUY | 2012-12-05 | 2012-12-06 | $0.07 | $700 | +0.7% | +3.7% | +3.7% |
| ORBT | BUY | 2008-11-21 | 2008-11-21 | $1.25 | $625 | N/A | N/A | N/A |
| ORBT | BUY | 2008-11-12 | 2008-11-12 | $2.17 | $1K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.