Robert Benjamin Stein is President at MIMEDX GROUP, INC. (MDXG). They have made 12 open-market trades across 1 company since 2021, most recently 2023-05-16.
CIK 0001597158
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 12 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MDXG | SELL | 2023-05-15 | 2023-05-17 | $5.98 | $146K | +1.8% | +1.1% | +32.1% |
| MDXG | SELL | 2023-05-10 | 2023-05-12 | $5.93 | $35K | -2.1% | -3.1% | +24.8% |
| MDXG | SELL | 2023-05-04 | 2023-05-09 | $5.34 | $553K | -3.5% | -5.7% | +24.6% |
| MDXG | SELL | 2023-04-25 | 2023-04-27 | $3.74 | $22K | +62.7% | +58.1% | +110.1% |
| MDXG | SELL | 2023-04-11 | 2023-04-13 | $3.31 | $20K | +9.9% | +82.0% | +99.7% |
| MDXG | SELL | 2023-03-07 | 2023-03-09 | $4.24 | $105K | -9.6% | -16.5% | +46.3% |
| MDXG | SELL | 2022-09-12 | 2022-09-14 | $3.45 | $94K | -20.3% | -15.0% | -6.5% |
| MDXG | SELL | 2022-08-12 | 2022-08-16 | $4.04 | $34K | -7.0% | -16.9% | -21.5% |
| MDXG | SELL | 2022-08-04 | 2022-08-08 | $3.62 | $71K | -1.7% | -19.5% | -26.3% |
| MDXG | SELL | 2022-06-28 | 2022-06-30 | $3.47 | $51K | +5.6% | +0.3% | -10.0% |
| MDXG | SELL | 2022-03-08 | 2022-03-10 | $4.86 | $113K | +0.4% | -6.8% | -20.6% |
| MDXG | SELL | 2021-08-16 | 2021-08-17 | $11.85 | $222K | +17.5% | -54.0% | -35.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.