David Mark Berman is VP Sales and Field Ops at WEBEX COMMUNICATIONS INC (WEBX). They have made 2 open-market trades across 1 company since 2006, most recently 2015-04-15.
CIK 0001353119
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 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RNG | SELL · 10b5-1 | 2015-04-15 | 2015-04-16 | $17.01 | $282K | -9.1% | -1.5% | -1.5% |
| RNG | SELL · 10b5-1 | 2015-02-17 | 2015-02-18 | $15.92 | $252K | -9.1% | -1.5% | -1.5% |
| WEBX | SELL | 2007-05-18 | 2007-05-21 | $56.94 | $1.1M | N/A | N/A | N/A |
| WEBX | SELL · 10b5-1 | 2007-02-01 | 2007-02-02 | $41.41 | $1.0M | N/A | N/A | N/A |
| WEBX | SELL | 2006-09-18 | 2006-09-20 | $39.09 | $195K | N/A | N/A | N/A |
| WEBX | SELL · 10b5-1 | 2006-08-31 | 2006-09-05 | $35.77 | $537K | N/A | N/A | N/A |
| WEBX | SELL · 10b5-1 | 2006-06-29 | 2006-06-30 | $34.86 | $253K | 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.