Marvin Fink is Director at R F INDUSTRIES LTD (RFIL). They have made 32 open-market trades across 1 company since 2005, most recently 2022-07-11.
CIK 0001281284
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.
2 open-market purchases totalling $75K since 2005, against 30 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RFIL | 134,117 | $939K |
Shares reported on the most recent Form 4, priced at the 2022-07-13 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RFIL | SELL | 2021-01-15 | 2021-01-19 | $5.09 | $20K | +11.8% | +14.3% | +22.1% |
| RFIL | SELL | 2021-01-12 | 2021-01-13 | $5.00 | $45K | +13.6% | +18.1% | +35.3% |
| RFIL | SELL | 2021-01-07 | 2021-01-08 | $5.06 | $729 | +15.7% | +26.5% | +30.3% |
| RFIL | SELL | 2019-01-07 | 2019-01-09 | $7.84 | $65K | +1.0% | -7.2% | -21.9% |
| RFIL | SELL | 2019-01-02 | 2019-01-04 | $7.42 | $58K | +7.0% | +6.4% | -12.4% |
| RFIL | SELL | 2018-12-28 | 2018-12-31 | $6.89 | $28K | +11.1% | +14.9% | -6.3% |
| RFIL | SELL | 2018-12-26 | 2018-12-28 | $6.59 | $28K | +13.1% | +21.7% | -3.2% |
| RFIL | SELL | 2018-12-21 | 2018-12-27 | $6.35 | $13K | +20.1% | +26.4% | +0.7% |
| RFIL | SELL | 2016-09-22 | 2016-09-26 | $1.78 | $5K | +4.4% | +1.4% | +0.0% |
| RFIL | BUY | 2015-03-23 | 2015-03-25 | $4.15 | $12K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-09-24 | 2013-09-25 | $7.52 | $30K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-09-19 | 2013-09-20 | $7.47 | $3K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-09-17 | 2013-09-18 | $7.00 | $70K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-07-15 | 2013-07-16 | $6.02 | $8K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-07-08 | 2013-07-09 | $6.30 | $32K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-03-28 | 2013-04-01 | $7.10 | $3K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-03-26 | 2013-03-28 | $7.01 | $46K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-03-22 | 2013-03-27 | $6.50 | $74K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-03-21 | 2013-03-22 | $6.08 | $24K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-03-18 | 2013-03-19 | $6.22 | $37K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-03-13 | 2013-03-15 | $6.28 | $25K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2013-01-23 | 2013-01-25 | $5.97 | $72K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2011-07-12 | 2011-07-13 | $3.93 | $12K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2011-07-06 | 2011-07-08 | $3.79 | $19K | -3.9% | -2.3% | -2.3% |
| RFIL | SELL | 2011-07-05 | 2011-07-06 | $3.71 | $19K | -3.9% | -2.3% | -2.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.