Guenter Jaensch is Director at MRV COMMUNICATIONS INC (MRVC). They have made 6 open-market trades across 1 company since 2006, most recently 2008-03-20.
CIK 0001198526
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.
3 open-market purchases totalling $177K since 2006, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MRVC | BUY | 2007-02-21 | 2007-02-21 | $2.50 | $81K | N/A | N/A | N/A |
| MRVC | SELL | 2007-02-21 | 2007-02-21 | $4.30 | $100K | N/A | N/A | N/A |
| MRVC | BUY | 2006-10-30 | 2006-10-30 | $2.70 | $81K | N/A | N/A | N/A |
| MRVC | SELL | 2006-10-30 | 2006-10-30 | $3.40 | $102K | N/A | N/A | N/A |
| MRVC | BUY | 2006-02-21 | 2006-02-21 | $0.99 | $15K | N/A | N/A | N/A |
| MRVC | SELL | 2006-02-21 | 2006-02-21 | $3.00 | $45K | 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.