Jerold H. Rubinstein is Director at U S GLOBAL INVESTORS INC (GROW). They have made 9 open-market trades across 2 companies since 2007, most recently 2020-10-05.
CIK 0000897439
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.
0 open-market purchases, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GROW | SELL | 2019-09-13 | 2019-09-17 | $1.92 | $12K | -5.8% | +0.0% | +0.0% |
| GROW | SELL | 2015-06-08 | 2015-06-09 | $2.88 | $24K | -5.8% | +0.0% | +0.0% |
| CKR | SELL | 2009-10-26 | 2009-10-27 | $9.02 | $90K | N/A | N/A | N/A |
| CKR | SELL | 2009-10-15 | 2009-10-16 | $9.97 | $100K | N/A | N/A | N/A |
| CKR | SELL | 2009-07-17 | 2009-07-20 | $9.34 | $93K | N/A | N/A | N/A |
| CKR | SELL | 2008-09-19 | 2008-09-19 | $12.86 | $129K | N/A | N/A | N/A |
| CKR | SELL | 2007-09-21 | 2007-09-24 | $15.69 | $157K | N/A | N/A | N/A |
| CKR | SELL | 2007-07-05 | 2007-07-09 | $20.22 | $44K | N/A | N/A | N/A |
| CKR | SELL | 2007-06-29 | 2007-07-03 | $20.66 | $65K | 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.